Rubber foam sound insulation sheet is used for building floor, based on the increasing demand of consumers for theliving environment, Huamei Group has developed a high-density sound insulation sheet using a special formulaprocess, which can effectively reduce the transmission of noise.lt can suppress the impact noise in the wholefrequency range, effectively isolate the impact noise and the airbome noise, and the sound insulation board hasexcellent properties such as thermal insulation, environmental protection and flame retardancy.
Product Description
high-density foam damping material can effectively absorb thevibration and noise of various frequency bands, so that the impactsound insulation effect of the building's household floor exceedsthe requirements of the current green building standard, and meetsor exceeds the level of five-star hotels.
eliminating the hidden danger of hollowing, the product is thin inthickness and strong in rigidity, which can significantly improve thefoot feeling effect of various low-density foam sound insulationpad products; Due to the large friction coefficient of the materiasurface, it is not easy to move after paving.
light weight, can be cut at will, convenient construction
ltem | Unit | Specification | Test Standard |
Density | kg/m3 | 90-130 | GB/T 6343 |
Conductivity factor | W/(m.K) | ≤0.035 | GB/T 10294 |
Water absorption per volume | % | ≤1 | GB/T 8810 |
Compressive strength | KPa | ≥20 | GB/T 8813 |
Compressive creep | % | ≤ 5.0 | GB/T 15048 |
Modulus of elasticity in compression | MPa | ≤ 0.5 | GB/T 8813 |
Compression set | % | ≤ 5.0 | GB/T 15048 |
Flammability | B1 级 | GB 8624 | |
Smoke toxicity grade | 不低于 t1 级 | GB/T 20285 | |
Smoke production characteristic grade | 不低于 s1 级 | GB/T 11785 | |
Formaldehyde releasing | mg/(m2.h) | ≤0.050 | GB 50325 |
Total volatile organic compounds | mg/(m2 .h) | ≤ 0.500 | GB 50325 |
RELATED NEWS
Copyright © Huamei Energy-saving Technology Group Co., Ltd. All Rights Reserved | Sitemap | Privacy Policy
Insulation solutions LIST: Insulation solutions LIST