Chinese wholesale twin wall polycarbonate - SINHAI daylighted hollow clear plastic polycarbonate skylight sheet – Sinhai
Chinese wholesale twin wall polycarbonate - SINHAI daylighted hollow clear plastic polycarbonate skylight sheet – Sinhai Detail:
Product Description
The hollow polycarbonate sheet is made of polycarbonate as the main raw material. Hollow polycarbonate sheet entered the building decoration material market in the mid-1980s. Compared with laminated glass, wire glass, tempered glass, and hollow glass, it has the advantages of light weight, weather resistance, super strength, flame retardancy, and sound insulation, due to the unique high quality of the sun board. It is generally recognized by the architectural design, decoration engineering, environmental engineering, and advertising industries.
Product Details
Twinwall polycarbonate sheet
Product Name | Twinwall polycarbonate sheet |
Material | 100% virgin bayer/sabic polycarbonate |
Thickness | 2.8mm-12mm,customized |
Color | Clear, Blue, Lake Blue,Green, Bronze, Opal or Customized |
Width | 1220, 1800, 2100mm or customized |
Length | No limit,customized |
Warranty | 10-Year |
Technology | Co-extrusion |
Surface | UV protection is added for free |
Price term | EXW/FOB/C&F/CIF |
Thickness(mm) |
Weight (kg/m²) |
Width (mm) |
U Value (w/m²k) |
Light transmission (%)clear |
Min bending radiums (mm) |
Min span (mm) |
4 |
0.95 |
1220/2100
|
3.96 |
78 |
700 |
1500 |
6 |
1.3 |
3.56 |
77 |
1050 |
1800 |
|
8 |
1.5 |
3.26 |
76 |
1400 |
2000 |
|
10 |
1.7 |
3.02 |
73 |
1750 |
2700 |
Feature
U.M. |
PC |
PMMA |
PVC |
PET |
GRP |
GLASS |
|
Density |
g/cm³ |
1.20 |
1.19 |
1.38 |
1.33 |
1.42 |
2.50 |
Strength |
K.J/m² |
70 |
2 |
4 |
3 |
1.2 |
- |
Modulus of elasticity |
N/mm² |
2300 |
3200 |
3200 |
2450 |
6000 |
70000 |
Linear thermal expansion |
1/℃ |
6.5×10-5 |
7.5×10-5 |
6.7×10-5 |
5.0×10-5 |
3.2×10-5 |
0.9×10-5 |
Thermal conductivity |
W/m.k |
0.20 |
0.19 |
0.13 |
0.24 |
0.15 |
1.3 |
Max.service temperature |
℃ |
120 |
90 |
60 |
80 |
140 |
240 |
UV transparency |
% |
4 |
40 |
nd |
nd |
19 |
80 |
Fire performance |
- |
very good |
poor |
good |
good |
poor |
fireproof |
Resistance to weathering |
- |
good |
very good |
poor |
fair |
poor |
excellent |
Chemical compatibility |
- |
fair |
fair |
good |
good |
good |
Very good |
Application
Strange decorations in gardens, amusement places and corridors and pavilions in resting places;
Interior and exterior decoration of commercial buildings, curtain walls of modern urban buildings;
Agricultural greenhouse and breeding greenhouse.
Product detail pictures:



Related Product Guide:
The last two years,the global polycarbonate sheet market is in a leading position in terms of demand, revenue and business growth
Our firm sticks on the theory of "Quality will be the life in the enterprise, and status could be the soul of it" for Chinese wholesale twin wall polycarbonate - SINHAI daylighted hollow clear plastic polycarbonate skylight sheet – Sinhai , The product will supply to all over the world, such as: Karachi , Norwegian , Montpellier , Our items have national accreditation requirements for qualified, high quality products, affordable value, was welcomed by people today all over the world. Our goods will continue to enhance within the order and look forward to cooperation with you, Should any of these products be of interest to you, please letus know. We are going to be content to offer you a quotation up on receipt of your detailed needs.

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