Insulated Foam Rubber

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Insulated Foam Rubber

The class O insulated foam rubber is a high-quality heat-insulating material newly launched by our company. It is made from multiple imported raw materials, including NBR and PVC, by special technologies. In addition, this soft, closed-cell material contains no chlorofluorocarbons or formaldehyde.

Item Unit Specification Standard
Apparent density kg/m3 ≤95 GB/T6343
Temperature -40℃~110℃ GB/T 17794
Flammability - Class B GB/T8624-2006
Class O BS476 Part 7-Part 6
Oxygen index % ≥40 GB/T 2406
SDR ≤65 GB 8627-1999
Thermal conductivity W/(m·K) GB/T 10294
Average temperature
-20℃ ≤0.031
0℃ ≤0.034
40℃ ≤0.036
Water vapor permeability Permeability coefficient g/(m·s·Pa) ≤ 1.96×10-11 GB/T 17146-1997
Dampness factor -- ≥1.0×104
Water absorption ratio in vacuum % ≤10 GB/T 17794-2008
Dimensional stability 105±3℃, 7d % ≤10 GB/T 8811
Tear resistance N/cm ≥2.5 GB/T 10808
Compression resilience ratio % ≥70 GB/T 6669
Ozone resistance -- No cracks GB/T 7762
Aging resistance 150h -- Slightly crumpling, no cracks, no pin holes, no deformation GB/T 16259

1. Stable thermal conductivity
2. Excellent fireproof performance (Oxygen index ≥40%)
3. Good moistureproof performance
4. Fine quake-proof performance

This product is widely used for heat insulation of various pipes and other equipment in the construction, pharmacy, chemical, and other industries.

ECOFOX GLASS WOOL is an experienced insulated foam rubber manufacturer in China. Apart from foam rubber, we also provide glass wool board, glass wool blanket, glass wool batts, and more.

Related Names
Flame Resistant Blanket Supplier | Heat Insulation Pad | Insulating Material

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