Rubber plastic foaming thermal insulation materials are produced by the cutting-edge technology introduced from abroad and the automatic production line,with nitrile-Butadiene rubber (NBR)and polyvinyl chloride(PVC) in excellent performances as the main materials and viaspecial processes of banburying ,sulfuration ,foaming ,ect,
Size:
Grade B1 and B2
Thickness:3mm-30mm
Width:1200mm/1000mm
Length:as customer requests
Product Description
Specifications
1. Rubber plastic products
2. ISO9001: 2000 quality
3. Temperature range -40'C~105'C
4. Rubber foam products manufacturer
Roof Insulation Characteristics:
| 1.Low and Stable Thermal Conductivity :0.034w/m.k |
| 2.Low Water Absorption Rate |
| 3.Good Fireproof and Soundproof Performance |
| 4.Good Flexibility and Tenacity |
| 5.Good Aging Resistance Performance |
| 6.Good Vibration resistance |
| 7.Closed-cell Structure |
| 8.Closed pore foaming ,Good damp-proof property |
| 9.Simple and Easy Installation |
| 10.Beautiful Appearance |
| 11.Wide Temperature range -40℃-105℃ |
Application of "green city" rubber plastic products1. 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
| Item |
Inspection method |
Specification |
| Temperature |
|
-50℃-105℃ |
|
Average Temperature
Conductvity factor |
GB/T 10294 88 |
-20 0 +37℃ 时
0.032 0.034 0.040 W/mk |
|
Factor
Coefficinet |
BS EN IS09346:1996
BS 4370 Part2 1973
DIN 52615 |
u ≥4500
4.0x10-14kg/(m.S.Pa)
0.14ugm/Nh |
| Water Absorption ratio in vacuum |
GB/ T 17794-1999 |
≤10 |
| Flammability |
GB8624-1997 |
Flame retardant class B1 |
| Oxygen index |
GB/T 2406 |
≥ 34 |
| Vertically burning |
GB/T 8333 |
≤30S ≤250mm |
| SDR |
GB/T 8627 |
≤75 |
| Density |
GB/T 6343-95 |
40-80KG/M3 |
| Crack Resistance |
GB/T 10808-89 |
≥ 2.5N/cm |
| Compression resilience ratio |
GB/T 6669-86 |
≥ 70% |
| Dimension Stability |
GB 8811-88 |
≤10.0% |
| Aging resistance |
GB/T 56259-1996 |
Slightly crumping,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/T2406S |
a)Oxygen Index≥ 32 |
|
a)Oxygen Index≥ 32.5 |
|
|
GB/T8333 |
b)average burning time≤ 30s,
average burning height≤ 250mm |
Incombustible B1 |
b)average burning time≤ 30s,
average burning height≤ 150mm |
Incombustible B1 |
|
GB/T8627 |
c)smoke density rate(SDR)≤ 75 |
|
c)smoke density rate(SDR)≤ 73 |
|
|
GB/T2406 |
a)Oxygen Index≥ 26 |
|
a)Oxygen Index≥ 28 |
|
|
GB/T8332 |
b)average burning time≤ 90s,
average burning height≤ 50mm |
Incombustible B2 |
b)average burning time≤ 90s,
average burning height≤ 45mm |
Incombustible B2 |
Packaging Detail:Packed by natural Plastic Film or according to customer requests.
Delivery Detail: within 7-15days after receiving the desposit.
