SANHE 3A RUBBER & PLASTIC CO., LTD. |
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20-30shore A EPDM Sponge Sheet, EPDM Foam Sheet 1-50mm x 1m x 2m
Commodity: EPDM Sponge Sheet
Material: EPDM foam (sponge)
Color: Black, White
Surface: Smooth/Smooth
Tensile Strength: 200psi
Hardness: 20-30shore A
Elongation: 100%
Density: 0.7g/cm3
Size: 1-50mm x 1m x 2m
Standard Size:
1mm x 1m x 2m
2mm x 1m x 2m
3mm x 1m x 2m
4mm x 1m x 2m
5mm x 1m x 2m
6mm x 1m x 2m
8mm x 1m x 2m
10mm x 1m x 2m
12mm x 1m x 2m
15mm x 1m x 2m
20mm x 1m x 2m
25mm x 1m x 2m
30mm x 1m x 2m
35mm x 1m x 2m
40mm x 1m x 2m
45mm x 1m x 2m
OEM & customized size are agreed
packing in rolls, pallets or crate
Introduction: EPDM foam has excellent weather resistance as the raw
material of rubber and plastic materials become the substitute of
traditional rubber and plastic material products. EPDM rubber has a
high degree of chemical stability, excellent electrical insulation
and aging resistance, waterproof properties. It can not only be
widely used in all kinds of buildings and refrigeration, air
conditioning and other industries with low environmental
requirements, but also can be widely used in areas with higher
environmental requirements, such as: -40 ºC~150ºC environment of automobile air conditioning equipment system. Areas
with high temperature resistance and environmental protection
requirements, such as: pharmaceutical factories, hospitals etc.
Features: EPDM foam has a high degree of chemical stability,
excellent electrical insulation and aging resistance and water
resistance, mainly in the following aspects:
1. High aging resistance:
A Excellent ozone resistance - EPDM is known as "non-cracking
rubber" and has the best ozone resistance in general rubber.
B Good thermal stability.
C Excellent aging resistance -- long-term use at 130ºC, interval or short-term use at 150ºC or higher temperature.
D Excellent weather resistance -- refers to the aging of light,
heat, freezing, wind, rain, atmospheric ozone and oxygen factors in
the natural environment.
2. Excellent chemical resistance: due to the chemical stability and
non-polarity of EP3 rubber itself, it does not react with most
chemicals, and is insoluble or miscible with polar substances. It
is resistant to alcohol, acid (formic acid, acetic acid) strong
base, oxidant (such as H202, HCLO, etc.), detergent, animal and
plant oil, one, some fat, hydrazine.
3 Excellent water resistance, overheating resistance and water
vapor resistance: water is a strong polar substance, ethylene
propylene diene rubber is a kind of polymer-hydrazine, with
"hydrophobicity". It is not easy to produce chemical action between
the two, so it has outstanding water resistance, heat resistance
and water vapor resistance.