4mm 5mm 6mm 8 mm 10mm Low E Glass Single Double Triple Silver Low Emissivity Glass Jumbo Size with Clear Tinted Low Iron Glass

Product Description

4mm 5mm 6mm 8 mm 10mm Low E Glass Single Double Triple Silver Low Emissivity Glass Jumbo Size with Clear Tinted Low Iron Glass Substrate

REXI GLASS - China's New Benchmark in Architectural Glass

REXI Low E glass, also known as Low Emissivity Glass, refers to flat glass coated with one or more coating layers with extremely low surface emissivity. The coating process is usually vacuum magnetron sputtering. It has low thermal conductivity and high light transmittance, ensuring visible light transmittance and reducing light pollution based on prevention of heat losses.

Modern architecture-whether commercial towers or residential blocks-increasingly favors floor-to-ceiling glazing. Ordinary clear glass, however, offers no control over solar gain or far-infrared heat flux: the larger the glazed area, the more heat floods in during summer and leaks out in winter. To break this energy penalty, the market turned to coated "energy-saving" architectural glass.

Only Low E glass, with its low-emissivity surface, can block far-IR radiant heat while still tailoring incoming sunlight. A Low E surface radiates weakly , absorbing and re-emitting little energy; its infrared reflectance is high, flinging heat back to where it came from; and its visible-light transmittance can be dialed to balance daylighting. For these reasons, Low E is regarded worldwide as the optimum window material.


PRODUCT FEATURES

 

The single silver film layer is composed of 5 layers of film, wherein the functional layer is silver in the middle layer, and the first layer film contacting the glass is a metal oxide film, which functions to reduce the reflectance of silver, increase the transmittance and produce a reflective color. The second and fourth layers are the anti-oxidation metal layer on both sides of the silver to protect the silver from the isolation, and the fifth layer is the metal oxide to contact with the air to protect and increase the light transmittance.

 

Low E glass is produced in two ways: on-line Low E (pyrolytic hard-coat) and off-line Low E (sputtered soft-coat).

Off-line Low E relies on ultra-thin silver layers that strongly reflect near- and mid-IR solar energy. Counting the silver stacks, it can be divided into single silver Low E, double silver Low E and triple silver Low E.

According to whether the coating survives a toughening furnace, we further classify it as temperable Low E or non-temperable Low E.




SPECIFICATIONS:

Thickness	4mm,5mm,6mm,8mm and 10mm
Sizes	1830x2440mm, 2134x3300mm, 2250x3300mm, 2440x3300mm, 2140*3660mm, etc
Colors	Neutral Clear , Light Blue ,Blue Grey, Green, Bronze, etc.
Coating Types	Online Hard Coating and Offline Soft Coating
Offline Low-E Glass Types	Single silver, Double Silver and Triple Silver

STANDARS:
REXI Glass comply with CHINA GB / T18915.1-2002; UK BS6206:1981; USA ANSIZ97.1; AUS AS/NIS 2208-1996

DELIVERY TIME:    
In Three weeks after order confirmation.

APPLICATIONS:
With its inherently low emissivity and silver-based stacks, Low E is almost always fabricated into insulating glass units. The resulting IGU multiplies the thermal barrier, keeping curtain walls and windows warmer in winter and cooler in summer.

Low E coated insulating glass combines the benefits of both coating and insulation technologies. It not only controls direct solar radiation but also significantly limits heat transfer through convection and conduction.

Low E insulating glass offers lower U-values, a wider range of shading coefficients (Sc), and high visible light transmittance. In winter, it effectively prevents the escape of indoor heat-such as that from heating systems and human activity-through thermal radiation. In summer, it blocks external heat radiation from roads and buildings from entering the interior. This ability to restrict radiant heat transfer is independent of the season. In other words, Low E insulating glass is one of the best transparent insulating materials available.






FAQ

1. Who is REXI Industries? 
REXI Industries is professional glass manufacturer, and glass & aluminum solution provider. 

2. Why choose REXI? 
REXI Industries is the biggest glass exporter in China and top 3 glass manufacturer in China. Top quality is guaranteed. 

3. How long is your delivery time? 
Generally within 3 weeks. If the goods are in stock, it can be 1 week. 

4. What's the MOQ? 
MOQ is one 20 feet container. Products of different sizes and specifications could be mixed in one container. 

5. How about sample fees? 
Samples are free, can be ready in 1-4 weeks. 

6. How is the warranty? 
Five years warranty for Laminated Glass, and 10 years warranty for Tempered Glass, Insulated Glass, Windows & Doors and Curtain Wall etc. 

7. How to get a quotation? 
We need the information of glass composition, thickness, sizes, quantity and processing etc. 


PACKING & LOADING



COMPANY PROFILE
REXI Industries is a professional glass manufacturer, and glass & aluminum solution provider in China. The company was established in 2005. Now we can supply a comprehensive range of products including tempered glass, laminated glass, insulated glass, float glass, mirror glass, aluminum windows & doors and curtain wall etc. To satisfy the advanced design and engineering technical requirements of modern building envelops. 




OUR FACTORY
REXI Industries factory covers an area of 80, 000 m² with 110, 000 m² floor space of building and have an annual processing capacity of 1, 500, 000 m². The main equipment was imported from world-famous processed equipment manufacturers, such as Tamglass, Lisec, Bystronic, Intermac and Bottero etc. We already got Europe CE, USA SGCC, IGCC, UK BSI, France Cekal and Australia CSI certificates for our glass and aluminum products. 




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