CSM Rubber Chlorosulfonated Polyethylene Rubber Pale Yellow And Irregularly - shaped Chips
Product Name: chlorosulphonated polythlene
Synonyms: CSM 40 / CSPE / Hypalon /HSPE 40
Molecular formula:｛[(CH2)n1CHCl(CH2)n2]n3CHSO2Cl｝n
CAS Number: 68037 - 39 - 8
Chemical Properties
1. CSM - 40 rubber is a white substance that turns pale yellow or brown and tasteless.
2. It is non-toxic, non-explosive, open flame burning, auto-extinction after remove.
3. It has excellent ozone resistance, weathering resistance, chemical resistance and corrosion resistance.Physical machinery, heat aging and low temperature resistant (-20 ℃-12℃), oil Resistance, flame retardancy, wear resistance and electrical insulation.
Specification
| Test Item |
Unit |
Target Values(Spec.Limits) |
| Volatile ( wt less or equal ) |
% |
1.5 |
| Chlorine content ( wt ) |
% |
33-37 |
| Sulfur content ( wt ) |
% |
0.8 - 1.2 |
| Mooney viscosity ( ML 1+ 4 100 °C ) |
|
41-60 |
| Tensile strength ( Mpa more or equal ) |
|
25 |
| Elongation at break ( more or equal ) |
% |
400 |
Application
Auto parts, compound, wire and cable, hose, waterproof tape etc.
Packing and Storage
1. Package: 25kg in PE bag or Paper bag.
2. Storage:Kept in a low temperature, dry and ventilated place, avoid direct sunlight.
3. Shelf life: One year .
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CSM Rubber Chlorosulfonated Polyethylene Rubber Pale Yellow And Irregularly - shaped Chips Images
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