Best Price Industrial Rubber Foam Pipe Insulation
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- Supplier: Huamei Energy Saving Technology Group Glass Wool Products Co. Ltd. [Hebei China]Huamei
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Product Overview
Description
Class1 Technical Data
| Item | Unit | Specification | Standard | ||
| Density | Kg/m3 | ≤95 | GB/T 6343 | ||
| Flammability | B1 | Oxygen index | % | ≥32 | GB/T 2406 |
| SDR | —— | ≤75 | GB/T 8627 | ||
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Material should be better than grade C when using in building fields. |
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Conductivity factor Average temperature -20℃ 0℃ 40℃ |
W/(m•k) |
≤0.031 ≤0.034 ≤0.036 |
GB/T 10294 | ||
| Water vapor permeability | oefficicent | g/(m•s•pa) | ≤2.8×10-11 | GB/T 17146-1997 | |
| 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/T17794 | ||
| Note: The quality indexes of grade B2 products are in accordance with Class Ⅱ, GB/T17794—2008Preformed Flexible Elastomeric cellular thermal insulation,used in the non-construction field . | |||||
Plate (1.5m wide)
| Thickness | 10mm | 15mm | 20mm | 25mm | 30mm |
| m/piece | 16m | 16m | 8m | 8m | 8m |
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Notes: 1. The above specifications are those in common use; special specifications are available at customers' request. 2. Rubber foam sheet and tube are normally in black. Other colors are available at customers' request. 3. It is recommended to use sheet where outer diameter of tube exceeds 89mm. 4. Multilayer packing is recommended where the thickness of heat insulation materials needs to be greater than 25 mm. 5. The width of the sheet are available at customers' request for a scope of 1m to 2m. |
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APPLICATION SCOPE
Huamei closed pore rubber foam insulation materials are used for the heat-insulating and heat-preservation of shell of big tanks and piping in the construction,business and industry,heat insulation of air ducts of central air conditioners, heat insulation of joint pipes of household air conditioners and automobile air conditioners. Huamei closed pore rubber foam insulation materials are widely used in the protection of sport equipment, in cushions and diving suits. Huamei open pore rubber foam insulation materials are used in sound isolation of wall planking, sound absorption in air ducts, and sound absorbing decorations in entertainment spaces. It can also be used for shock resistance and pressure relief in instruments and equipment.
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