1.83m Nitrile Rubber NBR Flexible Fire Retardant Insulation Pipe
1 Thermal insulation tube
2 Low conductivity&heat conductivity
3 Closed cell pipe insulation
4 Good fireproof
Wall Thickness:1/4", 3/8",1/2",3/4",1".
Length 6FT(1.83m).
ID:1/4" to 3-1/2".
Different size availalble, according to customer's requirements.
| Property |
Unit |
Value |
Test Method |
| Temperature range |
(°C) |
-50~110 |
- |
| Density range |
(kg/m³) |
(40~120) |
ASTM D1622 or D1667 |
| Thermal conductivity |
(0°C) |
(W/mK) |
0.031 |
ASTM C177 or C518 |
| (40°C) |
(W/mK) |
0.036 |
| Water vapor permeability |
(kg/m@s@pa) |
1.2 X 104 |
ASTM E96 Procedure A DIN 52615 |
| Flame spread and smoke developed index |
- |
25/50 |
ASTM E84, CAN/ULC S 102 |
| Class 1 & Class 0 |
BS 476 part 7 |
| 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 |
- |
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