China Waterproof Corrugate Roofing Sheet for Warehouse, Find details about China Roof Sheet, Plastic Roof Sheet from Waterproof Corrugate Roofing Sheet for Warehouse
Item | Content | Result | Standard |
Environment | Pollution or environment friendly | No asbestos and Environment friendly Recycling material | GB6566-2001, A standard good for Environment |
Heat distortion temperature | Under 70.0°C | No change | GB/T1634-2004 |
Vicat softening temperature | Under 75.2°C | No Softening | GB/T1633-2000 |
Hard to burn | B1 Grade | Oxygen index: 32.4 | GB/T2406-1993 |
Vertical Burning | FV-0 | FV-0 | GB/T2408-1996 |
horizontal Burning | FH-1 | FH-1 | GB/T2408-1996 |
Impact Resistance | no crack | 0/10 | GB/T8814-2004 |
Density | 1.75-1.95 | 1.778 | GB/T1033-1986 |
Corrosion-resistant | Acid (HCL,H2SO4,HNO3)5% | No change | QB/T3801-1999 |
Alkaline(NaOH)5% | No change | QB/T3801-1999 |