Chlorosulfonated Polyethylene
Chlorosulfonated polyethylene, referred to as CSM, is a kind of elastomer which has completely saturated main chain.
And pendant group and can be vulcanized by all kind of cross linking agent.
Because of its unique molecular structure, CSM vulcanizate has excellent ozone resistance and weather ability.
In additional, properly formulated CSM vulcanizate has excellent resistance to heat, oil, chemicals and aging.
CSM has excellent mechanical property and good solubility in some organic solvents.
So not only it can be used for general rubber applications, some grades can also be used for applications such as coating, adhesives.
CSM ECOPOWER
Ecopwerchem Product list(CSM Rubber) |
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Product Type | Volatile cont %≤ | Specification | memo |
CSM 20 | 1.5 | Chlorine, % 27-31 | Character A Excellent oxidation resistance, ozone resistance,sunscreen. B Excellent resistance to most chemical(acids, alkali) products, to oils and greases. C Excellent flame retardancy, abrasion resistance and electrical insulation. |
Sulfur ,% 1.3-1.7 | |||
Mooney Viscosity ML(1+4),100oC 23-33 | |||
CSM 30 | 1.5 | Chlorine, % 38-43 | |
Sulfur ,% 0.8-1.2 | |||
Tensile Strength, MPa≥ 41-60 | |||
Mooney Viscosity ML(1+4),100oC 25 | |||
Elongation %≥ 450 | |||
CSM 40 | 1.5 | Chlorine, 33-37 | Application |
Sulfur ,% 0.8-1.2 | D Automtive hoses tubing and belts etc | ||
Tensile Strength, MPa≥ 41-60 | E Wire and Cable industry | ||
Mooney Viscosity ML(1+4),100oC 25 | F Floating kayaks rubber | ||
Elongation %≥ 450 | G Inflatable boats | ||
CSM 45 | 1.5 | Chlorine, % 23-27 | H Roofing |
Sulfur ,% 0.8-1.2 | |||
Tensile Strength, MPa≥ 25-40 | |||
Mooney Viscosity ML(1+4),100oC 25 | |||
Elongation %≥ 450 |
Author:Cathy Li (Sales Manager)
Mobile:+86 13535405135
Email:information@ecopowerchem.com