Long using life and good insulation performance PU board
Specification
|
Technical parameters of rigid polyurethane foam |
||||
|
Density(kg/m³) |
35 |
40 |
45 |
Test Method |
|
Hea tConductivity [w/(m.k)] |
0.019~0.022 |
0.020~0.023 |
0.021~0.024 |
GB6364 |
|
Compression Performance (Deformation 10%) |
170~210 |
230~250 |
260~300 |
GB3399 |
|
Dimensional Stability(70,48h)(%) |
≤1.5 |
≤1.5 |
≤1.5 |
GB/T8813 |
|
Tensile Bond Strength(With cement mortar, at room temperature)(Mpa) |
≥0.1 |
≥0.12 |
≥0.12 |
GB50404 |
|
Water Absorption(%) |
≤3 |
≤3 |
≤3 |
GB8810 |
|
Flammability Class |
B1/C |
B1/C |
B1/C |
GB8624 |
Description:
Many different types of polyurethane foam, soft foam, semirigid and rigid, generally in building insulation
applications using rigid polyurethane foam board. The Insulation foam Board Inexpensive is a microporous
material with a low density closed cell structure, with high light, obturator, strength, thermal conductivity,
thermal insulation properties, low water absorption, easy construction operations.
Applications:
|
Business Organizations |
Indoor and outdoor heat and sound insulation. |
Competitive Advantage:
1. Good heat resistance performance, can be used for continuous long-term in 150°C.
Size rate of change <1% , and short-term use can even support higher temperature.
2. Superior Fire resistance, and have reached fire rating B1,B2 and C.
3. When burning, low smoke. And sound insulation, adiabatic effect is perfect.
It can be widely used in the external wall thermal insulation, cold storage, a constant greenhouse and
sound insulation etc. as room and sound insulation materials.
