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Good quality NBR/PVC rubber foam for air conditioning in China

Advantage:
Application:
Widely used for the heat-insulation and heat-preservation of shell of big tanks and piping
in the construction,business and industry,heat insulation of air dusts of central air conditioners,
heat insulation of joint pipes of household air conditioners and automobile air conditioners
Eight Series Products: (Click the words for more information)
More Foil-clad products:

1. rubebr foam sheet can print youself logo ;
2. rubber foam sheet with self-adhesive kraft ;
3.rubber foam sheet with pure aluminium foil clad on one side ;
4. rubber foam sheet wirh aluminium foil on one side and with self-adhesive on another side.
Specification:
Item | Unit | Specification | Standard | |
Density | Kg/m3 | ≤95 | GB/T 6343 | |
Flammability | Oxygen index | % | ≥32 | GB/T 2406 |
SDR |
| ≤75 | GB/T 8627 | |
Conductivity factor Average temperature -20℃ 0℃ 40℃ | W/(m•k) |
≤0.031 ≤0.034 ≤0.036 | GB/T 10294 | |
Water vapor permeability | Coefficient | G/(m•s•pa) | ≤2.8×10-11 | GB/T17146-1997 |
Factor |
| ≥7.0×103 | ||
Water absorption ratio in vacuum | % | ≤10 | GB/T 17794-2008 | |
Dimension stability 105±3℃,7d | % | ≤10 | GB/T 8811 | |
Crack resistance | N/cm | ≥2.5 | GB/T 10808 | |
Compression resilience ratio Compression ratio 50% Compression time 72h | % | ≥70 | GB/T 6669-2001 | |
Anti-ozone Ozone pressure 202mpa 200h |
| Not cracking | GB/T 7762 | |
Aging resistance 150h |
| Slightly crumpling,no cracks No pin holes,not deforming | GB/T 16259 | |
Temperature | ℃ | -40-110 | GB/T 17794 | |

1. Company Introduction
Our company has more than 30 productionlines to produce rubber foam heat insulation , and we have 3 rubber foam factory,the different sizes and different surface is all available for us !

2. About HUAMEI RUBBER FOAM
Huamei brand rubber plastic insulation products are soft heat insulating,heat preservation and energy conservation materials made with advanced technology at home and abroad and advanced full automatic continuous production line imported from abroad ,and through development and improvement by ourselves,using butyronitrile rubber and polyvinyl chloride(NBR,PVC) with performance as main raw materials and other high quality auxiliary materials through foaming and so on special procedure.
3.Packing & Delivery
Rubber Foam Sheet: plastic bag or customized
Rubber Foam Pipe: exported carton or customized

4. BS476 ,ASTM , KS, ISO , SGS Certificate


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Welcome to contact me!
HUAMEI Energy-Saving Technology Group Co.ltd
Helen xie
E-mail:hm12@hbhuamei. com
Website: www.hbhuamei.com
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