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Langfang Shenzhou Glass Wool Products Co., Ltd.
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Rubber Plastic Foam Insulation

Rubber Plastic Foam Insulation

Packaging Details : Plastic Bag, Cartons or Per Client′s Request
Payment Terms : L/C, T/T, D/P, Western Union
Place of Origin : China
Diameter : 4-30mm
Color : Black
Material : PVC/NBR
Production Capacity : 400, 000m3 Per Year
Apparent Density : 35~65kg/m³
Main Markets : Global
HS Code : 40161090
Refractoriness : 105
Category : Hard Drives
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Characters of rubber plastic foam insulation
1. Low conductivity factor
2. Closed pore foaming, good pliability
3. Extremely low water/ damp pernatration rate
4. Anti-aging and fire blocking
5. Shock reisitance, sound absorbing, pressure relief
5. Acid and alkali resisting, environment-friendly
6. Beautifual apperance, easy and quick installation
Application of foam insulation
1. Heat resistance of shell of big tank and piping
2. Automible
3. Air-condition
4. Electronic appliance
5. Sports and medical equipment
6. Machinery parts
7. Sound absorbing decorations in air ducts and entertainment places
8. Other industy and commercial fields&
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ItemInspection methodSpecification
Temperature  
Average temperature
Conductivity factor
GB/T 10294-88-20 0 +37 ' C
0.032 0.034 0.040 W/mK
Factor
coefficient
BS EN ISO9346: 1996
BS 4370 Part2 1973
DIN 52615
u≥ 4500
4.0× 10-14kg/(m· S· Pa)
0.14ugm/Nh
Water absorption ratio in vacuumGB/T 17794-1999≤ 10
Flammability
Oxygen index
Vertically burning
SDR
GB8624-1997
GB/T 2406
GB/T 8333
GB/T 8627
Flame retardant Class B1
≥ 32
≤ 30s ≤ 250mm
≤ 75
DensityGB/T 6343-9540~80Kg/m3
Crack resistanceGB/T 10808-89≥ 2.5N/cm
Compression resilience ratioGB/T 6669-86≥ 70%
Dimension stabilityGB 8811-88≤ 10.0%
Aging resistanceGB/T 56259-1996Slightly crumpling, no cracks,
  no pin holes, not deforming.

 
Method of
inspection
National standard(GB8624-1997)Enterprise Execution standard
measuring
  index
combustion
  performance
measuring
  index
combustion
performance
GB/T2406Sa)Oxygen Index≥ 32 a)Oxygen Index≥ 32.5 
GB/T8333b)average burning time≤ 30s,
average burning height≤ 250mm
Incombustible B1b)average burning time≤ 30s,
average burning height≤ 150mm
Incombustible B1
GB/T8627c)smoke density rate(SDR)≤ 75 c)smoke density rate(SDR)≤ 73 
GB/T2406a)Oxygen Index≥ 26 a)Oxygen Index≥ 28 
GB/T8332b)average burning time≤ 90s,
average burning height≤ 50mm
Incombustible B2b)average burning time≤ 90s,
average burning height≤ 45mm
Incombustible B2
  &

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