8mm Plastic Twin Wall Hollow Sheet Durable and Versatile Roofing Material in Sri Lanka
Price:
$0.85 - $7.52/square meters
MOQ:
50 square meters
Delivery Time:
Negotiable
Brand:
Guansu
Product Description
Sri Lanka Raw Material Price Polycarbonate Roofing Sheets 8mm Plastic Twin Wall Hollow Sheet For Home Building
Production Specification:
Polycarboante Hollow Sheet
|
Walls | Grade Name | Thickness | Weight (kg/sqm) | Rib Distance (mm) | U-value (W/sqm·k) | UV Side | LT(%) Clear | LT(%) Opal White |
| GREAD A | 4 | 0.9 | 5.5 | 3.8 | One Side | 82 | 30 | |
| 2-wall R-strusture | GREAD A | 5 | 1.1 | 3.7 | 81 | 30 | ||
| GREAD A | 6 | 1.3 | 3.5 | 80 | 25 | |||
| GREAD A | 8 | 1.5 | 10 | 3.3 | 80 | 30 | ||
| GREAD A | 10 | 1.7 | 2.9 | 78 | 30 |
| GREAD A | 6 | 1.6 | 3.4 | 80 | ||||
| GREAD A | 8 | 1.8 | 3.2 | 78 | ||||
| triple wall | GREAD A | 10 | 2.0 | 2.8 | 76 | |||
| four wall | GREAD A | 12 | 2.2 | 2.7 | 74 | |||
| honeycomb | GREAD A | 14 | 2.4 | 2.6 | 72 | |||
| GREAD A | 16 | 2.6 | 2.5 | 70 | ||||
| GREAD A | 18 | 2.8 | 2.4 | 68 | ||||
| GREAD A | 20 | 3.0 | 2.0 | 66 |
| Property | Method | Condition | Units | Value |
| Density | D-1505 | g/cm3 | 1.2 | |
| Heat deflection temperature | GB/T1634 | D-648 | ℃ | 135 |
| Combustion Performance | GB/T8624 | UL94 | Grade | B1/V2 |
| Service Temperature-Long Term | ℃ | -50 to±100 | ||
| Coefficient of Liner Thermal Expansion | GB/T1036 | D-696 | Mm/m℃ | 0.065 |
| Tensile Strength at yield | GB/T1040 | D-638 | Mpa | 62 |
| Elongation at Break | GB/T1040 | D-639 | % | >80 |
| Impact Falling Dart | GB/T14153A | ISO 6603/1 | times | 1/10 |
| Practical Thermal Expansion/Contraction | GB/T2680 | % | 0 |
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Company
Foshan Guansu Building Materials co.,LTD