3D printing method for transparent glass developed by MIT

The world of 3D-printing is expanding day-by-day.

Thanks to researchers from MIT, 3D-printing is taking a jump into the world of glass. Believe it or not, molten glass is the latest part of 3D-printing that MIT believes will change the world.

Researchers published their findings in the 3D Printing and Additive Manufacturing journal. Not only does the system they created offer control over the hot glass material, but it creates a state-of-the-art final product.

The combination of additive manufacturing with molten glass "presents a potential path toward production of highly complex geometry and custom-designed objects while retaining the optical transparency and chemical stability available through traditional manufacturing processes," the research states.The MIT researchers call the new printer G3DP2.

The G3DP2 platform, has been used to turn molten glass into 3-meter tall columns exhibited in Milan.

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Stand at the Academic Forefront and Lead the Industrial Development LandGlass Attended GPD

Recently, LandGlass participated in Glass Performance Days (GPD) hosted in Finland and made a presentation at the seminar on the theme of“The application and development trend of Vacuum Insulated Glass”to discuss in depth with industry peers on the future development of vacuum insulated glass.

GPD is an independent forum dedicated to the development of global glass industry. The conferences were initially organized in Finland. It has now become a platform for the world’s experts, scholars and manufacturing enterprises in glass industry to discuss technologies, demonstrate R&D results, and keep up with the latest technology trends. The event receives great attention in the industry and is well praised by the professionals. More than one thousand industrial experts participated in this conference. As one of the world’s leading enterprises in fields of R&D, production and manufacturing of high-performance new energy efficient materials and high-end intelligent machinery, LandGlass was invited to attend the event. 

LandGlass has been working on the high-performance energy efficient new vacuum insulated glass materials for over ten years. With a professional vacuum insulated glass R&D team staffed by more than 100 multidisciplinary PhDs and masters, and over 700 global patents, the company has established a world-class vacuum glass laboratory -- “LandVac Laboratory”.  Its R&D and manufacturing capacity in tempered vacuum insulated glass is in the world’s leading position.

Since the official launch in 2016, LandVac has passed the SGCC safety test, lead-free test, certification of recommended products for passive houses, energy-saving product certification, green product certification, and other authoritative approval. It has received enthusiastic market response with a large number of purchase orders pouring in from SCHOTT of Europe, Velux, Phononics of the United States, Country Garden, Beijing Academy of Building Research and many other domestic and international customers. At this event, taking “The application and development trend of Vacuum Insulated Glass” as the theme, LandGlass communicated with the participating experts and scholars its achievements in R&D and patents, bringing the leading information and development trend in the vacuum insulated glass industry to the professionals in presence. By vigorously promoting the applications of energy efficient materials for green buildings, it is hoped to further push forward the transformation of glass industry from traditional applications to the fields of energy saving and environmental protection, thus promoting the progress and development of the entire glass industry.

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The First Piece of Aviation Windshield Glass Rolled off the Production Line in Changshu, China

The first piece of civil aviation aircraft windshield glass with independent intellectual property rights rolled off the production line in Changshu, dismantling the international monopoly in China. Recently, the aviation glass project of SYP Glass Group takes up operation in Changshu Economic and Technological Development Zone, filling the gap in domestic aviation glass production technology. After PPG of U.S. and Saint-Gobain of France, SYP Glass Group has become the world’s third supplier of aviation glass. 

Although aviation glass accounts for only a small proportion in the aircraft manufacturing industry, it is one of the key components of the airplane as it relates directly to the safety of the pilots and aircraft. According to the introduction, as a part of the aircraft structure, aviation glass must have sufficient strength to withstand the cabin pressure, aerodynamic loads, loads on airframes, etc. Due to the strict safety performance requirements of aviation glass, complex production process, and high degree of production difficulty, the market of the product has been completely in the control of few well-known foreign glass manufacturers. As Liu Mingqing, Vice President of SYP Glass Group Co., Ltd. and General Manager of Changshu SYP Special Glass Co., Ltd. said, the company had gone through more than 2 years of technical program exploration and R&D, spent 5 months to make targeted modifications on the production line for aviation glass project, and 1 month of commissioning. Changshu SYP Glass overcame all sorts of challenges, realized the localization of aviation glass in the shortest time with the fastest speed, and successfully produced the aviation glass that far exceeded customers’ quality requirements.

SYP Glass Group is going to be one of the major sheet glass suppliers for the windshield of Boeing, Airbus, Bombardier, Shanghai C919, and other passengeraircraft.

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Global Vacuum Insulated Glass Market to Reach Around US $7 Billion by 2026

The global vacuum-insulated glass market for building and construction was valued at more than US $4.5 billion in 2017 and is anticipated to expand at a CAGR of more than 4 percent from 2018 to 2026, according to a new report published by Transparency Market Research, “Vacuum Insulated Glass for Building & Construction - Global Industry Analysis, Size, Share, Growth, Trends, and Forecast, 2018-2026.”

Expansion in the global vacuum-insulated glass market for building and construction is driven by the rise in demand for energy-efficient buildings, popularly known as green buildings. In terms of volume, the vacuum-insulated glass market for building and construction in Asia Pacific is expected to expand at a CAGR of more than 5 percent during the forecast period. Implementation of strict government regulations on carbon emissions is likely to propel the vacuum-insulated glass market for building and construction. Heating and cooling of buildings requires large amount of energy. The usage of insulated glass units is expected to significantly reduce the heating and cooling consumption and thereby lower CO2 emissions associated with it.

LandVac Fully Tempered Vacuum Insulated Glass excels in thermal insulation, with a U-value as low as 0.4 W/(m2•K), certified by the international  authoritative testing organization Ift. Since LandVac’vacuum chamber eliminates any gas heat transfer, the thermal insulation performance of LandVac is 2 to 4 times better than insulated glass and 6 to 10 times than single pane glass.

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Application of Vacuum Insulated Glass in Military Field

With the reinforcement of energy conservation and emission reduction around the world, as well as the growing demand of people for quality of life, the vacuum insulated glass has found a wide range of applications in architecture, home appliance, transportation, and other civil fields. Meanwhile, the outstanding performance of vacuum insulated glass in thermal insulation, noise reduction, condensation resistance, and wind resistance make it a perfect fit for many military applications such as border posts, barracks, and a great number of military equipment including military vehicles, naval ships, aircraft, battle tanks, and submarines to improve soldiers’ working, combat, and living environment, enhance the protection of military equipment, and fighting force. It has great development advantage and potentials in the military field.

As the leader in the vacuum insulated glass industry, LandVac has been successfully used in various military projects, making its contributions to the national security with its excellent properties. In a national defense research project conducted by the National University of Defense Technology, LandVac helped to prevent the occurrence of condensation under the special condition with 70℃ of indoor and outdoor temperature difference. By allowing observing the data clearly under such condition, it guaranteed the smooth operation of the experiment. The winter temperature for a border post in Hunchun, Jilin can be as low as 30-40 degrees below zero. The extended service life and high wind resistance properties of LandVac effectively helps to prevent heat loss and window condensation. It brings the indoor temperature up by more than 10℃, greatly improves the combat and living environment as the force multiplier.

Thermal insulation, noise reduction, condensation resistance, tempered safety, light weight structure, good for various environment, and ultra-long service life, all these properties of LandVac have ensured a great performance of it in barrack construction, military vehicles, and R&D for national security purpose. The winning of the silver metal at “The Third China Dual-use Technological Innovation Application Competition” indicates that LandVac products have been recognized by the Chinese military and will step into the national defense application area to make its contribution to the national security! In the future, we will continue our endeavor for the rise of China and do our best to strengthen the national defense and security!

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Application of Vacuum Insulated Glass in Home Appliances

The transparency and appearance of glass make it a perfect fit for a wide range of home appliance applications such as high-end freezer, refrigerator, wine cabinet, and display cabinet. However, ordinary glass material has its disadvantages that cannot be overlooked: on the one hand, because of its high thermal transmittance coefficient, the thermal insulation effect is poor. It has always been the weak link for reducing energy loss and consumption; on the other hand, to prevent condensation on the door, the use of electroplating film increases the energy consumption to a certain degree. In the context that emission reduction and environment protection have become the general trend, the vacuum insulated glass with thermal insulation, energy saving, and condensation free properties provides the ideal solution to this problem.

By the definition of thermal transmittance coefficient, the ambient temperature difference between the two sides of the glass will cause the heat being transferred from the side of higher temperature to the side of lower temperature. The bigger the temperature differences between the two sides, the larger the loss of energy. As to the energy efficiency of glass, the lower the thermal transmittance coefficient, the less the loss of heat, and vice versa. Vacuum insulated glass, especially the tempered vacuum insulated glass LandVac® made by LandGlass has a very low U-value. While the heat transfer is effectively blocked by the high level vacuum chamber, its U-value can be as low as 0.4W/(㎡·K). The thermal insulation effect of an 8.3 mm thick LandVac is better than that of a 1.5m thick brick wall. It effectively keeps the heat outside the cabinet from getting in, resulting in a great “coldness maintaining” effect with tremendous energy saving. In addition, the “coldness maintaining” effect can reduce the start-up time for the home appliance compressor and its working coefficient, significantly extending the service life of the appliance.

At present, a large number of glass doors used on freezers are dual-pane or triple-pane insulated glass. In order to prevent condensation, they generally place a layer of electroplating film on the glass surface which in turn increases the energy consumption. While the high vacuum chamber of LandVac vacuum glass effectively eliminates the dew condensation, the high thermal resistance property of LandVac vacuum insulated glass significantly lowers the surface dew point. It can maintain condensation free under the temperature of 50 below zero. The ultra-low dew point gives the freezer and household appliances a transparent visual effect. In addition, the 8.3mm thick LandVac weighs only 20kg/㎡. The lightweight structure reduces not only the overall weight of the freezer but also the material for the door frame, therefore, the total cost.

As one of the new generation energy saving materials heavily promoted by the State, LandVac vacuum glass offers apparent advantages such as low thermal transmittance coefficient, condensation free, light weight and thin structure that have great significance and potential to the development of energy efficient home appliances. Successfully commercialized LandVac is being known by more and more renowned domestic and international enterprises. Besides the home appliances field, it has demonstrated outstanding performance in military, construction, agriculture, and many other fields. In the future, it surely will make even greater contribution to energy conservation, green and environmental protection worldwide.

https://www.landvac.net/

Application of Vacuum Insulated Glass in Construction Field

With the introduction of green building related national policies, building energy efficiency has received more and more attention. Research data show that building energy consumption has accounted for one-third of the total energy consumption of the society. While 50% of the building energy consumption is lost through windows and doors, 80% of the loss can be attributed to the glass. In the meantime, the waste water, gas, and residue produced by energy production impose great risk to the construction of the ecological civilization and human health. Under such a severe situation, it is imperative to speed up the development of green energy-saving building materials such as vacuum insulated glass.

By definition, vacuum insulated glass is an item consisting of two or more panes of sealed up glass with the air in the tiny space between the panes removed to achieve a vacuum state. As a new high performance energy-saving glass product with remarkable energy saving effect, vacuum insulated glass has the advantages of low heat transfer coefficient, high sound insulation performance, and light structure. It is an ideal energy efficient and environmentally friendly material, capable of significantly improving the performance indicators such as building energy saving standard and indoor environment to raise the overall building quality. A team of one hundred R&D researchers from LandGlass launched the tempered vacuum insulated glass LandVac® after eight years of endeavor. It offers seven major advantages, including the superior thermal and sound insulation performance, especially when compared with ordinary vacuum glass.

Energy saving green product

Thanks to the high vacuum chamber of LandVac that effectively blocks the thermal transmission, the thermal insulation performance of LandVac is 2-4 times better than laminated glass and 6-10 times than single pane glass. The properties of this product meet all international thermal transmittance requirements on windows and doors for passive houses. In addition to significantly reducing the energy consumption in the construction sector and the emission of waste water, waste gas, and waste residue, it can mitigate certain “A/C diseases” symptoms associated with staying in an air conditioned environment for extended period of time such as dizziness and upper respiratory tract infection.

Effective noise reduction

Thanks to the high vacuum chamber of LandVac that effectively blocks the sound transmission, the sound isolation performance is far better than the laminated glass. It has remarkable soundproof effect against high penetrative mid-low frequency noises such as traffic and construction noises. With the increasing density of urban buildings, traffic flow, and shopping malls, noise has become one of the most severe pollution sources. The emergence of LandVac has a far-reaching significance for restoring a peaceful and harmonious living environment.

High safety

Surface stress and granularity of LandVac meet tempered glass standards. It has passed several key safety tests including wind resistance test and impact test. Each piece of LandVac can withstand the pressure of a 1.7 m tall sand column, equivalent to even-distributed load of 40 adults with an average body weight of 70 kg standing on one square meter of LandVac. By adopting low temperature flexible sealing technology, LandVac completely retains the high strength, impact resistance, and other safety attributes of tempered glass. In case the glass breaks, it shatters into small and less harmful honeycomb shaped particles.

As one of the new generation energy saving materials promoted by the nation, LandVac® vacuum insulated glass not only has realized commercial production, but also has been successfully listed in the “Catalog of the Recommended Products for Passive Low-energy Buildings” of MOHURD. Thanks to its outstanding advantages in thermal and sound insulation performance, LandVac® is well-received in the passive house project in Urumqi, Xinjiang. In the context of global promotion of green buildings, LandVac has earned its reputation in the low energy consumption passive house projects with its unparalleled energy properties. It certainly means a wider market prospect for LandVac. In addition, vacuum insulated glass has also a board range of applications in many areas including green household appliances, transportation, and military development. We are confident that LandVac will make greater contributions to the global efforts in the fields of energy saving, green and environmental protection in the future.

https://www.landvac.net/

What is Vacuum Insulated Glass?

Vacuum insulated glass is made of two or more panes of glass separated by spacers, where in the space between panes of glass is evacuated and edges vacuum-tight sealed. Kept between two panes is a gap of 0.1~0.3mm. To ensure the glass can withstand the atmosphere pressure under vacuum, micro spacers are placed between panes to provide support.

Vacuum insulated glass is developed based on the principle of Dewar flask (i.e. vacuum flask), where the vacuum layer is used to reduce gas conduction and convection to achieve features such as heat insulation, anti-condensation and frostproof, noise reduction, etc. Vacuum insulated glass is a hi-tech, environmental friendly glass product that promises more energy saving. The production involves vacuum technology, materials science, mechanical and automation technology, and precision measurement technology. It has wide range of applications in windows and doors for buildings, vehicles, and vessels, thermal insulation cases (for example: showcase, refrigerated storage), and other devices that require the use of transparent, heat insulated materials. 

From: https://www.landvac.net/

Applications of Vacuum

Vacuum Applications in Our Daily Life

Since the discovery of vacuum, from the vacuum flask in early days, to the vacuum pasteurization, or CRT tube manufacturing, or vacuum packaging today, vacuum technology has had a very wide application area and become an indispensable part of our daily lives. 

Vacuum Applications in Aerospace Industry

The significance of vacuum technology to aerospace industry is the simulation of outer space environment as launch vehicles, satellites, manned spacecrafts, space stations, space probes, space shuttles or other space vehicles are all operating in natural vacuum of the universe during the flight. 

As such, in addition to directly dealing with space vacuum environment, they are also exposed to solar radiation, various charged particles, and extreme temperature changes. These external factors could cause change or damage to the material properties, malfunction of sensitive instruments, endangering the proper operation of the vehicle and the safety of the astronauts. Therefore, it is necessary to establish ground experimental devices and facilities that can simulate space environment in universe. The safety of the spacecrafts and astronauts can only be properly ensured when the vehicle passes all the ground simulation tests and is successfully debugged under the simulated working conditions and characteristics of space environment to reduce potential risks in the flight. For these purposes, many simulation facilities of different kinds have been built on the ground.

From:https://www.landvac.net/

Early History of Vacuum Technology

In 1643, an Italian physicist Torricelli proved the presence of vacuum and atmosphere pressure in natural space. He created a long glass tube, sealed at the top, filled it with mercury, and set it vertically into a basin of mercury. The column of mercury fell to about 76 cm above the surface level of the mercury outside the tube. Torricelli believed that it left vacuum in the glass tube above the mercury. The 76 cm mercury column height is determined by the atmosphere pressure.

In 1650, the first piston vacuum pump was invented by Otto von Guericke of Germany.

In 1654, he conducted his famous Magdeburg hemispheres experiment in Magdeburg: he used the vacuum pump to suck the air out from inside the two attached hemispheres around 14 inches (35.5 cm) in diameter and demonstrated that two teams of eight horses pulled in opposite directions could not separate the two copper hemispheres. The experiment once more proved the presence of atmosphere in the space with tremendous pressure. To commemorate Torricelli in scientific discoveries and contributions, the torr, a conventional unit of pressure used in vacuum measurements, is named after him.

From:https://www.landvac.net/

Units in Vacuum Measurements

The most commonly used unit in vacuum measurements is Pa. 1Pa is equal to 1N/m2. The unit used in technical atmosphere is Bar. 1Bar=1kgf/cm2. The unit now used less often is torr. 1Torr is defined as 1/760atm.

	Atm	Pa	Bar	Torr
ATM	1	1.013×105	1.013	760
PA	0.987×10-5	1	1×10-5	7.5×10-3
Bar	0.987	1×105	1	750
Torr	1.32×10-3	133	1.33×10-3	1

While P is the symbol for pressure, the measuring unit is “pascal” or “Pa” in short. Pascal is a basic measuring unit for pressure in the international system of units, named after French physicist Blaise Pascal.

The physical significance of 1Pa: It is defined as 1N per square meter. The air density varies above the Earth’s surface where density near the ground is greater and decreases as altitude increases. While atmosphere pressure is caused by air gravity, the column in the tube falls lower at higher altitude with less air density. Higher the altitude is, less atmosphere pressure it gets. Within elevation of 3000m, the atmosphere pressure decreases by 100Pa per every 10m of rising height. Within elevation of 2000m, the atmosphere pressure decreases by 1mmHg per every 12m of rising height.

From:https://www.landvac.net/

What is Vacuum?

A vacuum is a physical space with no or very little gas molecules and atoms in it. It is a field space where only a variety of energy particles exist. In applied physics and technical applications, vacuum refers to a given space with pressure of the gas state lower than a standard atmospheric pressure. While a perfect vacuum is a totally empty space with no gas, relative vacuum is a gaseous state measured based on the standard atmosphere pressure. 

FROM：https://www.landvac.net/

Classification of Vacuum Level

he so-called “vacuum” refers to a gaseous state where the pressure in a given space is less than 101325 Pascal (i.e. a standard atmospheric pressure around 101KPa).

The standard or unit of vacuum measurement is called vacuum level. In the international general standards and China’s current standard in force, the most commonly used unit in vacuum measurements is Pascal ( Pa.). 1 Pa is equal to 1N/㎡. The unit used in technical atmosphere is Bar.1Bar=1kgf/cm2. The unit now used less often is torr. 1Torr is defined as 1/760atm.

International general classification of vacuum levels

The international standard usually divides the vacuum into four levels: low vacuum, medium vacuum, high vacuum, and ultra-high vacuum. In absence of strict criteria, the vacuum levels are roughly divided as follows:

Low Vacuum Level   （< 105~102Pa）  —— The pressure difference obtained by low vacuum is used to clamp, lift and transport materials, as well as to vacuum and filtrate (e.g. vacuum cleaner, vacuum suction cups, etc.)

Medium Vacuum Level （< 102~10-1Pa） —— Medium vacuum is generally used to remove the gas or moisture that is retained and dissolved in the material, as well as for vacuum heat insulation and isolation (e.g. food vacuum freezing, vacuum drying, vacuum packaging, etc.)

High Vacuum Level  （< 10-1~10-5Pa） ——vacuum smelting, vacuum coating, and manufacturing of vacuum devices can be done by using the characteristics of low density of residual gas and weak chemical action of any substance in high vacuum. A typical product is vacuum insulated glass. Vacuum insulated glass refers to the glass consisting of two or more pieces of flat glass with micro supporting spacers inside and edges sealed to create vacuum chamber in between. In principle, the vacuum level inside the vacuum insulated glass is lower than 10-1pa, so that the factors such as heat transfer by gas and sound transmission can be ignored.

Ultra-high Vacuum Level  （< 10-5Pa） —— In the ultra-high vacuum state, there is almost no atoms or molecules. It can be used for simulation of a space environment, as well as researches on surface physics and surface chemistry, etc. 

From：https://www.landvac.net/

US Scientists Developed New Glass Battery

John Goodenough, professor in the Cockrell School of Engineering at The University of Texas at Austin and co-inventor of the lithium-ion battery, recently published a paper on the development of a new battery technology. The new technology uses glass doped with alkali-metal atoms such as lithium or sodium as the battery electrolyte (the medium that transports the ions between the anode and the cathode during battery charging or discharging).

They find, for instance, that the lithium- or sodium-glass battery has three times the energy storage capacity of a comparable lithium-ion battery. But its electrolyte is neither flammable nor volatile, and it doesn’t appear to build up the spiky “dendrites” that have plagued lithium-ions as they charge and discharge repeatedly and can ultimately short out, causing battery fires. Besides, the glass battery charges in “minutes rather than hours and early tests of their technology suggest it’s also capable of perhaps thousands of charge-discharge cycles, and could perform well in both extremely cold and hot weather. (Initial estimates place its operating range between below -20º C and 60º C.) 

Goodenough said that his team is ready to welcome the golden moment. The next step is to solve the issues with the cathode. Commercialization is possible after practical application testing.

FROM:https://www.vacuum-glass.net/

LandGlass Is Going to Attend CBD Fair (Guangzhou) 2019

China(Guangzhou) International Building Decoration Fair, also known as the CBD , features a unique style of cross-discipline bespoke home furnishings and provides integrated solutions for building decoration industry. Numerous famous brands launch their new products and strategies here by showcasing their cutting-edge design and technologies. The CBD Fair has become a "Debut Platform for Champion Enterprises".

As one of the leading enterprises in the glass processing industry, LandGlass is going to attend CBD 2019 as scheduled and present the high performance energy saving material ---LandVac tempered vacuum insulated glass. We are looking forward to seeing you there!

Date: 

July 8-11, 2019

Venue:

Booth No. 17, Hall 15.1, zone C , Canton Exhibition hall, Haizhu District

Highlights：

LandVac Tempered Vacuum Insulated Glass

LandVac vacuum insulated glass has won its outstanding reputation in many areas including energy efficient buildings, intelligent home appliances, vehicles, national defense and military with excellent soundproof and superb thermal insulation properties. In addition to the regular vacuum insulated glass, LandGlass also provides tailored solutions for special shaped vacuum glass, fire-rated vacuum insulated glass, and allowing you to enjoy a low-key luxury.

FROM:https://www.landvac.net/

LandGlass is Proud of being Awarded Licensing among the First Vacuum Insulated Glass Manufacturing Companies

The establishment of the Beijing-Tianjin-Hebei Ultra-Low Energy Construction Industry Alliance was held on June 5 in Beijing with grand opening. Vacuum Insulated Glass is the preferred window glass choice for passive houses and ultra-low energy buildings construction. China Architectural Glass and Industrial Glass Association concurrently held a press conference for the “First Batch of Vacuum Insulated Glass Production Enterprises to be Awarded Licensing”. Under the joint witnesses of hundreds of representatives from the Industrial Technology Innovation Strategic Alliance in the low-energy consumption building industry and dozens of well-known domestic news media, LandGlass had been awarded the medal, with its products certified by the association. This move not only set a benchmark for the standardized production of Vacuum Insulated Glass industry in China, it also pointed out the direction for ultra-low energy building developers in material choice.

As an enterprise certified by the association for its Vacuum Insulated Glass products, LandGlass is one of the few enterprises in the building material industry in China that has its own independent intellectual property rights which can realize and achieve automation and mass production, an enterprise with world-leading standards. As a leader in Vacuum Insulated Glass, LandGlass has newly developed an innovative product with independent intellectual property rights - LandVac^®. Developed by our company’s nearly hundred peopled R&D team, LandVac® vacuum glass has undergone eight years of research and development, and equipped with world-leading standards. LandVac^®’s thermal transmittance can be as low as 0.4W/(m²·K), meeting the requirements in windows and doors thermal transmittance for international passive houses. In addition, LandVac^® vacuum glass has obtained multiple certifications, with RoHS (lead-free) certification, ISO quality system certification, SGCC safety glazing certification, passed the German ift thermal transmittance test, sound isolation test, ATI wind resistance test, and ANSI impact resistance test. LandVac® has demonstrated superiority leading the industry in terms of thermal insulation, noise reduction, condensation free, safety, and light and thin structure. Our product is already widely used in fields such as scientific research, construction, and household appliances.

Accompanied by our government's policy support in the promotion of passive housing and the continuous construction of passive housing projects worldwide, there will be more and more Tempered Vacuum Insulated Glass applications in the future. As the first batch of certified Vacuum Insulated Glass manufacturers in China, LandGlass will firmly fulfill its corporate responsibilities, adhere to the pursuit of quality, continuous innovation, and mission to benefit global customer, contributing our due in passive ultra-low energy construction, global energy conservation, green building, and the environmental protection industry.

FROM：https://www.vacuum-glass.net/

LandGlass - Riding on the Wave of “Made in China 2025”

The 29th China Glass Expo 2018 for Glass Industry was rounded off on April 22. At this expo, LandGlass attracted a large number of new and existing customers to the booth with our three core leading technologies and products: intelligent glass tempering furnaces, intelligent glass processing solutions and fully tempered vacuum insulated glass. 

Intelligent glass tempering furnace is a recent quantitative breakthrough of LandGlass after years’ of innovative technology accumulation in various areas: Thanks to the big-data based professional intelligent identification and operating systems, the smart glass tempering furnaces can automatically select the set of parameters that are most suitable for the job, effectively improving both productivity and product quality. Market feedback indicates that LandGlass’ intelligent glass tempering machine is widely praised in the industry. In 2017, as the manufacturer of the core equipment with intelligent interoperability that connects both upstream and downstream processes in the glass processing industry, LandGlass introduced the intelligent production solutions for glass processing. By combing the innovative technologies and processes of LandGlass with leading AI and smart control technologies, the solution successfully established the automatic links between all stages in glass processing, making it possible for the customers to build their own smart factory.

LandVac^® --- redefining the standards for safety, energy efficiency, and comfort. Adhering to this concept, LandGlass has made continuous effort to commercialize the latest technologies developed by the company. At present, LandVac^® has successfully passed some of the most reputable certification tests in the industry including ISO9001 quality system certification, ift thermal transmittance test, and sound isolation test. Furthermore, it also becomes the first domestic glass product certified by SGCC in the US as safety glass. The applications of LandVac^® in architectural, scientific research, and home appliances areas have revealed its excellent properties in sound isolation, thermal insulation, and condensation resistance that lead the industry, allowing users to enjoy the quality of life. 

In order to demonstrate the best of LandVac to customers, LandGlass offered tech seminars on vacuum insulated glass at the expo every day along with LandVac fragmentation tests, showing the seven major advantages of the fully tempered vacuum insulated glass. In addition, LandGlass also announced at the expo to recruit a number of representative homeowners nationwide for an opportunity to replace their window glass with LandVac^® for free and to experience the outstanding performance of LandVac^® first hand while enjoying the healthy green life brought to them by LandVac^®. 

During the 4-day exhibition, thousands of customers from several dozens of countries and regions around the world visited LandGlass’ booth, inquiring its latest smart glass tempering furnaces, intelligent glass processing solutions, and the fully tempered vacuum glass products, exchanging experiences in glass processing, and discussing the prospects and trends of the industrial development. Looking forward, under the guidance of LandGlass’ principle for continuous innovation, while continuing its effort to incorporate intelligent manufacturing and production in glass processing industry and leading the industrial technology forward, the company strives to develop advanced technologies that will allow enterprises in the glass processing industry around the world to challenge themselves and succeed!

FROM：https://www.vacuum-glass.net/