| Kingflex Technical Data | |||
| Property | Unit | Value | Test Method |
| Temperature range | °C | (-50 - 110) | GB/T 17794-1999 |
| Density range | Kg/m3 | 45-65Kg/m3 | ASTM D1667 |
| Water vapor permeability | Kg/(m.s.pa) | ≤0.91×10 ﹣¹³ | DIN 52 615 BS 4370 Part 2 1973 |
| μ | - | ≥10000 | |
| Thermal Conductivity | W/(m.k) | ≤0.030 (-20°C) | ASTM C 518 |
| ≤0.032 (0°C) | |||
| ≤0.036 (40°C) | |||
| Fire Rating | - | Class 0 & Class 1 | BS 476 Part 6 part 7 |
| Flame Spread and Smoke Developed Index | 25/50 | ASTM E 84 | |
| Oxygen Index | ≥36 | GB/T 2406,ISO4589 | |
| Water Absorption,%by Volume | % | 20% | ASTM C 209 |
| Dimension Stability | ≤5 | ASTM C534 | |
| Fungi resistance | - | Good | ASTM 21 |
| Ozone resistance | Good | GB/T 7762-1987 | |
| Resistance to U.V. and weather | Good | ASTM G23 | |
1,Excellent fire-resistance performance & Sound absorption. 2,Low thermal conductivity (K-Value). 3,Good moisture resistance. 4,No crust rough skin. 5,Good pliability and good anti-vibration. 6,Environmentally friendly. 7,Easy to install & Nice appearance. 8,High oxygen index and low smoke density.
• High quality, this is the soul of our company to exist. • Do more and fast for customer, this is our method. • Only when customer win, we win, this is our idea. • We offer sample free of charge. • 24hours quick response when there is emergency. • Quality guarantee, never be afraid of quality problem, we take response from the beginning to the end. • Product sample is available. • OEM is welcome.