BTG special products-8mm+9a+8mm+9a+8mm Thermochromic Insulated glass

BTG special products-8mm+9a+8mm+9a+8mm Thermochromic Insulated glass
BTG special products-8mm+9a+8mm+9a+8mm Thermochromic Insulated glass
  • BTG special products-8mm+9a+8mm+9a+8mm Thermochromic Insulated glass
  • BTG special products-8mm+9a+8mm+9a+8mm Thermochromic Insulated glass
  • BTG special products-8mm+9a+8mm+9a+8mm Thermochromic Insulated glass
  • BTG special products-8mm+9a+8mm+9a+8mm Thermochromic Insulated glass
  • BTG special products-8mm+9a+8mm+9a+8mm Thermochromic Insulated glass

BTG special products-8mm+9a+8mm+9a+8mm Thermochromic Insulated glass

Glaa name: 42mm thermochromic insulated glass
Composition: glass+aluminum insulation spacer+glass
Shape: flat insulated glass, curved insulated glass
Single Glass Thickness: 5mm to 10mm
Glass glue: butyl glue and sulfur glue
Spacer thickness: 6A,9A,12A,15A,20A,etc
Application: window,curtain wall,sunroom,skylight,etc
Package: strong exportation wood crates
Delivery: 10~25 days after deposit payment received, or urgent seveice are available
Container: 20'GP, 20'OT, 40'HQ, 40'OT

Production Description
Insulated glass (IGU) is composed of two or more layers of flat or curved glass, surrounded by high-strength high-density
composite adhesive, the glass of the bonding and sealing. The middle fill with dry gas, the spacer fill with desiccant to ensure that the glass between the air dryness

Quality Assurance Policy.
We promise to provide a 10-year warranty for all curved glass produced by BTG.
BTG BETTER GLASS produce laminated glass by high quality adhesive interlayer and advanced bond technology. Tempered laminatedglass is produced by adhering two or more pieces of tempered glass together by inyerlayer film like PVB/SGP/EVA. The interlayerfilm will continue to hold the glass together in the event that it is struck or dropped.

Company Profile
Our company BTG group has been specializing in the processing of architectural glass for more than 20 years and is rooted in China's famous world manufacturing base in Dongguan City, Guangdong, China.After years of development, it has grown into a large-scale glass manufacturer with customers all over the world. our company is fully equipped, the staff positions are fully and reasonable, the production capacity is stable with quality guaranteed, the certification is complete, and the service is prompt and thoughtful. Company with CE, ISO, CCC, BS6206, SGCC, CSI certificate etc.

Factory Equipment List
Machine Name Origin Qty Years of service Capacity Size limit/Feature
Full-automatic cutting machine Italy 3 1 8000 Sqm/day Max.3300x8000mm
Driller Italy 4 1.5 5000 Sqm/day Max.3300x8000mm
Edging machine China 3 1 8000 Sqm/day Max.2440x3660mm
Cleaning machine China 4 1 8000 Sqm/day Max.2440x3660mm
Water jet cutting Germany 1 1 1000 Sqm/day Max.2500x3000mm
Tempered glass furnace China 2 1.2 6000 Sqm/day Min Radius 750mm
Laminated dust-free workshop China 2 1 5000 Sqm/day Max.3300x8000mm
Autoclave machine China 1 1.3 4500 Sqm/day Max.3300x8000mm
Automatic Insulating Glass gluing line China 2 1 6000 Sqm/day Max.3300x8000mm
Ceramic glass digital printer Israel 1 1 300 Sqm/day Max.2500x3000mm
Sewage treatment equipment China 3 1 300 ton/day Sustainable/Recycle
Curved glass maching China 2 1 1000 Sqm/day R=750mm

1. We are one of the biggest glass factory in China with over 20 year glass production experience, have advanced machines and experienced technicians.
2. Process by used grade A building glass materials, without any bubble, scratch, spot etc defects.
3. Each step of our processing meet ISO, CE, SGCC etc standard.
4. Provide 10 years warranty, any quality problem can refund or replace glass.
5. 100% inspection after production to make sure each sheet of glass are all in good condition.
6. Powerful transportation system and fast shipping time, long-term cooperation relationship with MAS, NYK, COSCO etc 
7. Professional sales and technical team, provide 24-hour service, meet any specific requirements.

Products Show
Insulated glass can be selected according to the requirements of various glass originals with different properties, such as colorless transparent float glass, low e glass, heat-reflective glass, wired glass, tempered glass, etc.
1.Clear/Low Iron Insulated Glass 2.Tinted Insulated Glass 3.Low E Insulated Glass
4.Reflective Insulated Glass 5.Ceramic Insulated Glass 6.Digital Printing Insulated Glass
Features of Insulated Glass
Insulated glass is a new type of building material that has good heat insulation, sound insulation, beauty and application, and can reduce the weight of the building.

Sound insulation performance: Insulated glass has a good sound insulation effect against mid-frequency noise (such as the sound of people talking, etc.).

Insulated glass can intercept the considerable energy emitted by the sun into the room.The heat transfer coefficient is better than ordinary single glass.

Insulated glass has a variety of colors, and can be used according to the needs to achieve a more ideal artistic effect.

Parameters Table
Tinted/Reflective Glass Color Product Name Visible Solar U values Shading
Coefficient (SC)
Trans Reflect(%) Trans Reflect Winter Nightime
Summer Daytime
(%) Indoor Outdoor (%)
light green tinted 6mmFL 75 11 6 46 7 5.81 5.24 0.69
light green reflective 6mmFLM 25 34 26 35 19 5.84 5.27 0.4
dark green tinted 6mmZRL 65 6 11 54 5 5.24 5.12 0.76
green reflective 6mmZRLM 25 25 24 40 23 5.81 5.24 0.44
light green reflective 6mmFC 68 11 9 47 11 3.7 3.6 0.54
blue tinted 6mmFTL 55 12 7 47 6 6.1 5.8 0.71
blue reflective 6mmFTLM 20 21 21 37 20 5.8 5.24 0.42
dark blue tinted 5mmBSL 48 11 6 47 6 5.9 5.6 0.68
dark blue reflective 5mmBSLM 25 23 13 43 18 5.84 5.27 0.59
blue tinted 6mmHYL 56 11 6 54 7 5.98 5.4 0.63
blue reflective 6mmHYLM 24 17 16 24 17 5.8 5.24 0.48
light blue tinted 5mmSJL 75 12 7 59 7 6.94 6.72 0.76
light blue reflective 6mmSY 68 9 6 52 10 4.1 4 0.68
light grey tinted 6mmLH 64 6 6 57 6 5.81 5.24 0.79
grey tinted 6mmEH 45 5 5 43 5 5.81 5.24 0.69
dark grey tinted 6mmLXH 44 6 6 42 6 5.98 5.24 0.68
dark grey reflective 6mmLXHM 20 14 12 27 13 5.81 5.24 0.47
brown tinted 6mmHC 44 5 5 43 5 5.81 5.24 0.68
brown reflective 6mmHCM 22 14 44 32 10 5.81 5.24 0.57
brown tinted 6mmJC 36 6 6 35 7 5.81 5.24 0.58
brown reflective 6mmJCM 21 16 45 30 12 5.81 5.24 0.48
golden reflective 6mm24K gold 22 33 50 29 32 5.47 5.22 0.46
golden reflective 6mm18K gold 37 35 29 45 34 5.22 4.62 0.52
dark black tinted 5mmDB 5 32 28 5 28 5.98 5.24 31.5
silver gray reflective 6mm5Y 50 22 18 45 15 5.46 4.87 0.65
silver reflective 6mmYBM 45 38 36 52 28 5.8 5.24 0.64
clear 6mmC 89 7 6 81 7 5.81 5.24 0.98
super clear 6mmCH 91 8 7 89 8 5.81 5.25 1.04
Silver mirror 6mm 0 83 2 0 83 / / /
High transparency 6mmPG 81 11 6 65 11 3.7 3.5 0.79
Tips: Please contact with our sales before purchase to confirm whether we have stock at present.
Customer praise
BTG not only has good products, but also good services. We adhere to the principle of customer first & quality first.
Our Certificates

Packing & Delivery
Wooden crates packing option
BTG use 12mm thick recycled hardwood board, no fumigation, hard plastic safety corner,plastic film covering the glass to avoid dirt, with a desiccant inside, to ensure that the glass is dry and not moldy during transportation.
Individual carton packaging options
BTG use 5mm thick environmentally friendly corrugated boxes, 10mm thick foam board lining, 10mm thick recycled hardwood boards around the four sides of the glass to prevent damage to the edges, free transportation,suitable for retail storage of glass tabletops, shower rooms and other products

L-shaped iron frame packaging
Welded iron frame, fixed with plastic-steel belt, built-in forklift space, can be quickly loaded and unloaded as a whole, which is convenient for stocking at the construction site.

Q: What is the MOQ?
A: Generally, there is no MOQ for processed glass, but if you want to received best price, the more quantity, the better price.
Q: Could I have a small sample to verify the quality?
A : Sure, we welcome sample to be tested and checked quality.
Q: Can I visit your factory?
A: Yes, we welcome all of customers visit our factory when you have real requirements, we will take you to each of our production lines, and discussing orders in our office.
Q: Do you offer guarantee for the products?
A: Yes, generally, we offer 5 years warranty for processing glass based on your normally uses, we advise you uses in a right way can keep your products service life in a long time (more than 5 years).
Q: How do you control the quality of your products?
A: We have standard management on factory based on ISO system, and train our staffs regularly, our production department they will choose high quality materials for glass strictly, for finished excellent products. And we have QC for each process, once find little problem, we will replace the glass, to make sure every piece glass go to warehouse is in good condition.
Thermochromic Insulated glass with sunlight transmission rate applied to building doors and windows state dimming, sunshade insulation, anti-glare and other functions, to achieve summer shade.
When the temperature is higher than the design temperature change point, the temperature sensitive material molecules condense into micro sphere, blocking ultraviolet, visible, infrared transmission in sunlight, when the temperature is low when designing the temperature change point the temperature sensitive material molecules stretch into a line and return to transparency state, sunlight can pass directly.

Features and functions:
Automatically adjust the intensity of sunlight;
1) No need for external power supply, it can be quickly adjusted with the ambient temperature.
2) Luminosity, which allows the glass to be freely converted between transparent and shaded.
3) Warm in winter and cool in summer,; the shading coefficient when transparent is SC≥0.60, ensuring environmental charging.
Divided light, sunshade coefficient when shading SC≤0.20, can made the ambient temperature.
4) Decrease by more than 10℃ to achieve maximum use of solar energy, Significantly enhance the comfort of living.
①Eliminate indoor solar red heat and visible glare in summer.
②Keep the brightness of the room while shading.
③The interior is soft and cool.
④High light transmission in winter, can be used to replenish light.

Sunshade color effect:
According to summer heat, cold winter, hot summer cold, hot summer warm, etc.
Area, providing shade glass with different temperature change points.
Season Start Sunshade Time Restore Transparency Time
Summer 7:00-8:00am 5:00-6:00pm
Late spring and early autumn 8:00-9:00am 4:00-5:00pm
Early spring and late autumn 10:00-11:00am 3:00-4:00pm
Winter no discoloration always transparent
Overcast/rainly days no discoloration always transparent

For more our products, please click to contact with us.

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