various types of polyurethane foam sheet
Minimum Order: 0
Quality/Safety Certification: 0.00
1.Good heat resistance
2.Superior Fire resistance
3.sound insulation adiabatic effect
4.Made of rigid polyurethane foam
1.Front and back:double side stainless steel or color steel
2.Core material:polyurethane foam
3.Total thickness:75/100/150/200mm
4.Inflaming recarding rating :B1
| Serial number | Index | |
| 1 | density(kg/m3) | 42 |
| 2 | coefficient of heat conductivity | ≤0.024w/m*k |
| 3 | compression strength | ≥150kpa |
| 4 | low temperature dimensional stability(Linear variation,70°C-30°C,48hr,%) | ≤3 |
| 5 | water absorption | ≤4% |
| 6 | fire resistance | ≤90s |
| 7 | board specifications | according to the customers'demand |
