Ethylene Propylene Diene Monomer Foam. ROSNN RE Series materials which are well designed EPDM foams exhibits superior resistance to both chemicals such as acids and alkalis, and extreme temperature as well. They also remain stable when exposed to UV rays, and therefore gives excellent resistance to ozone effects and extreme weather conditions, making them a favorite for outdoor applications. Moreover, ROSNN RE Series materials are resistant to steam and hot water and shows excellent physical properties as well. What is even more interesting is the fact that ROSNN RE Series materials does not deteriorate a bit when submerged in water, thus making it perfect for marine applications. In addition, ROSNN RE Series materials offer flame-retardant and halogen-free which produces low smoke. They provide widely applications in engineering construction, rail transportation, auto and electronic devices for their environmentally friendly and excellent mechanical property.
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TYPICAL PROPERTY |
UNIT |
RE100 |
RE130 |
RE150 |
|
Color |
NA |
BLACK |
BLACK |
BLACK |
|
Density |
Kg/m³ | 100 | 130 | 150 |
|
Hardness |
HC | 10±3 | 15±3 | 20±3 |
|
Elongation |
% | ≥200 | ≥150 | ≥120 |
|
Tensile Strength |
MPa |
≥0.4 |
≥0.5 |
≥0.6 |
|
Tear Strength |
MPa |
≥0.8 |
≥1.2 |
≥1.4 |
|
Compression Load Deflection 25% |
KPa |
25±10 |
35±10 |
25±10 |
|
Compression Set |
% |
≤30 |
||
|
Water Absorption |
% |
≤1.5 |
||
|
Temperature Tolerance |
℃ |
120℃ |
||
|
Temperature Range |
℃ |
-40℃~100℃ |
||
|
The drop in hardness, aging 70h at 70℃ |
% |
≤10% |
||
|
Resistance to ozone aging, static straining 20% at 50pphm ozone concentration, 16h, 40℃ |
NA |
No crazing |
||
|
Flammability |
NA |
UL94 HBF |
||
|
RoHS |
NA |
Yes |
||
|
Halogen Free |
NA |
Yes |
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