Brand Name : Sinopec
Model Number : CSM 40
Certification : ISO 9001
Place of Origin : China
MOQ : Negotiation, MT
Price : USD,Price Negotiation
Payment Terms : T/T, L/C, D/A, D/P
Supply Ability : 3000 MT/year
Delivery Time : two weeks after offical order
Packaging Details : package for 25 kg / bag, it loads 15 MT/ 20 FCL without pallet, it loads 14 MT/ 20 FCL with pallet.
Color : White
CAS NO. : 68037 - 39 - 8
Full name : Chlorosulphonated polyethylene Rubber
Molecular formula : {[(CH2)n1CHCl(CH2)n2]n3CCHSO2Cl}n
Chlorine Percent( wt %) : 33 -37
Sulfur ( wt% ) : 0.8 - 1.2
Mooney viscosity( ML 1+ 4 100 °C ) : 41- 60
Tensile strength ( Mpa more or equal ) : 25.0
Stable Chlorosulphonated Polyethylene Rubber ( CSM ) Apply to Adhesives
Chemical name: Chlorosulfonated Polyethylene
Abbreviation name:CSM/CSPE
Molecular formula:{[(CH2)n1CHCl(CH2)n2]n3CCHSO2Cl}n
Average Weight: 120000
CAS NO.: 68037 - 39 - 8
Chemical Properties
Chlorosulfonated Polyethylene ( CSM ) color is white flakes .
It has excellent resistance and better physical mechanical for for Gases, Aliphatic Hydrocarbons, Sunlight, Ozone, Abrasion, Stain and Oxidation chemical resistance Extreme Temperature resistance from -20oC to 12oC), oil resistance, flame resistance, abrasion resistance and electrical insulation etc.
Specification
Test Item | Target Values ( Spec. range ) |
CSM 40 | |
Volatile ( percent less or equal ) | 1 |
Chlorine content (percent ) | 33 - 37 |
Sulfur content ( percent ) | 0.8 - 1.2 |
Mooney viscosity ( mL 1+ 4 100 °C ) | 41 - 60 |
Tensile strength ( Mpa more or equal ) | 25.0 |
Elongation at break ( percent more or equal ) | 450 |
Application
Stable chlorosulfonated polyethylene rubber Used in adhesives.
Possesses very good resistance to ozone and oxygen even in nonblack compounds, good oil resistance, very good chemical resistance, very good weathering resistance, electricity insulation properties, good low temperature properties, very good heat-aging, heat resistance upto 150°C, good flame retardancy, excellent abrasion resistance, good compression set and good tear strength.
Shows permanent bright colors and has no discoloration on exposure to light.
Exhibits very good mechanical properties on compounding.
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 in cool and dry area.
White Stable CSM Rubber CAS 68037 39 8 Flame Resistance / Abrasion Resistance Images |