Energy saving heat insulation and sound insulation 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:
Polyurethane insulation panel is an thermal insulation made by polyurethane through a certain process.
Good thermal insulation effect, compared to other insulation materials,achieving the same thermal insulation effect, greatly reducing the thickness and enhanced convenient construction.Good weather resistance, polyurethane insulation board can withstand temperature -196 ~ + 200 without distortion, ensurr the long-term effects of insulation.
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.
