Webdensity 120kg/m3 rock wool board high r value aluminum foil insulation, US $ 3 - 20 / Square Meter, Hebei, China, Chao Chen, density 120kg/m3 rock wool.Source from Langfang Chaochen Thermal Insulation Material Co., Ltd. on Alibaba.com. WebGB5480.7-87. 3% of weight (49, relative humidity 90%) 5% of weight (49, relative humidity 90%) moisture permeability. ASTM E96 GB/T17146-1997. Max. 0.013g/24h • m 2 • mercury/mm. combustibility. UL723 ASTM E84 CAN/ULC S-102 GB8624. flame spreading:25 fumes spreading:50 Grade A incombustible material
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WebBuy Thermal Insulation Rock Wool Board For External Wall, Find Details include Size,Weight,Model and Width about Thermal Insulation Rock Wool Board For External Wall. Make an Inquiry for Thermal Insulation Rock Wool Board For External Wall at OKorder.com. Kg/m 3: 50-200kg/m3: GB5480.3. density allowable deviation % ±10: average value of fiber: um: 4-7: GB5480.4: slag ball content (granule diameter)>0.25mm) % 6: GB5480.5: volume water absorption % 2: GB/GB16401-1996: heat absorption % 1.0: GB5480.7: moisture resistivity % 98: B10299-88: shrinkage temperature of heat load: 650: GB11835-1998 ... jointrucks logistics
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