Click image to view original picture
1.Nitrile rubber insulation tube
2.Designed for air conditioner
3.Low Thermal Conductivity
4.Fire safety
Nitrile rubber insulation tube
SHENZHOU adopting NBR/PVC as the main raw material, is an environmental product.It has closed cell structure ,which make it has low heat conductivity ,high moisture resistance and excellent fire-proofing property.The standard products are balck,with sheet,tube two types.
Usage
SHENZHOU NBR rubber foam is widely used in heat preservation and insulation of central air conditioning system,and its chilled water pipes,condensate pipes, air ducts, and hot-water pipes of air-condition equipment. Meanwhile ,it is also applies to sports equipment accesory,medicine ,tobacco field ,etc.
Tube:
Standard wall thickness: 6/9/15/20/25/30mm or 1/4", 3/8", 1/2", 3/4", 1", 1-1/4"
Standard length: 1.8m or 6 feet, 2m
ID range: 6-108mm or 1/4" - 4-1/4"
Sheet:
Standard thickness: 6/9/10/13/15/19/20/25/30 mm or 1/4", 3/8", 1/2", 5/8", 3/4", 1", 1-1/4"
Special thickness: 3/4/5/17/27/40/50mm
Standard width: 1/1.2/1.5 meter (up to 1.5m)
Standard length: 8/10 meter, other length available
Product Data Property
|
Property |
Unit |
Value |
Test Method |
|
|
Temperature range |
°F (°C) |
-297~220(-183~105) |
- |
|
|
Density range |
Ibs./ft3(kg/m3) |
3.0~6.0(48~96) |
ASTM D 1622 or D1667 |
|
|
Thermal conductivity |
75 °F mean T (24 °C) |
Btu·in./h·ft2·°F(W/mK) |
0.27(0.039) |
ASTM C177 or C518 |
|
90 °F mean T (32 °C) |
Btu·in./h·ft2·°F(W/mK) |
0.276(0.040) |
||
|
Water vapor permeability |
Perm-in (kg/m ·s ·pa) |
0.08(1.16 X 10-13) |
ASTM E96 procedure A DIN 52615 |
|
|
Flame spread and smoke developed index |
Class 1 & Class 0 |
BS476 part 7 & part 6 |
||
|
V0 |
UL94 |
|||
|
Water absorption, by volume |
% |
0.2 |
ASTM C209 |
|
|
Mold growth |
- |
Meet requirement |
UL181 |
|
|
Bacterial resistance |
Meet requirement |
ASTM G22 |
||
|
Fungi resistance |
Meet requirement |
ASTM G21/C1338 |
||
|
Resistance to agent chemical |
- |
Stable performance to agent chemical |
- |
|
|
Ozone resistance |
- |
good |
ASTM D1149 |
|
|
Aging resistance |
- |
150 hours, slight wrinkles, no cracks, holes or distortion |
||
