We totally have 5 producing lines for rubber foam with capacity over 1,800,000 tons per year. With excellent quality, competitive price, prompt delivery, we have exported our rubber foam to over 80 countries.
Thickness
|
in(mm) |
3/8",1/2",3/4",1",1-1/4",1-1/2",2" |
(9,13,19,25,32,40 and 50mm) |
||
Inner diameter |
in(mm) |
1/4"ID to 6"IPS(ID 6 to 168mm) |
Length |
ft(m) |
6.82(2m), 6(1.83m) |
Packing: In exported standard cartons, OEM service can be offered.
Delivery time: Our powerful production capacity will ensure timely delivery time, normal
5-7 days is enough!
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 |
- |
Physucal Properties |
Test Method |
Values (English) |
Values(Metric) |
Basis Weight |
Scale |
25.5lbs/1000 ft2 |
125g/m2 |
Tensile Strength |
GB/T12914-1991 |
22.5lbs/inch(MD) |
3.79 kn/m(MD) |
|
|
13.9lbs/inch(XD) |
2.31 kn/m(XD) |
Bursting Strength |
GB/T454-2002 |
36 lbs/psi |
248 kpa |
Water-resitant |
23 °C 24h |
No phenomenon of layered |
No phenomenon of layered |
Low-temperature resistant |
-40 °C 1h |
No phenomenon of layered |
No phenomenon of layered |
High temperature |
116 °C 4h |
No leakage phenomenon |
No leakage phenomenon |
resistant |
|
|
|
Thickness |
Micrometer |
0.0058 inch |
150 micron |