Chlorosulfonated Polyethylene Hypalon Rubber CSM40 in rubber

Chlorosulfonated Polyethylene Rubber CSM 40 in rubber 

Chemical name: Chlorosulfonated Polyethylene;
CAS NO.: 68037 – 39 – 8

Appereance: off-white material

Type:CSM 40

Other Name: CSM rubber;CSPE; Hypalon rubber ; synthetic rubber

Properties:

Chlorosulfonated polyethylene also named  CSM,which  is a synthetic rubber .

It is a kind of tasteless rubber-shape, and it has the mutual character with rubber .

CSM rubber is suitable for continuous use up to about 130 degree celcius.

CSM has high performance  , such as resistance to most chemicals, temperature extremes, ultraviolet light, and oil.

Additional features include:

• Flame resistance
• Excellent color stability
• Weather and abrasion resistance
• Low moisture absorption
• Good dielectric qualities
• High abrasion resistance

Specification

Test Items	Target Values(Spec.range)
Type	CSM 40
Volatile ( % less or equal )	1.5
Chlorine content (% )	33-37
Sulfur content ( % )	0.8-1.2
Mooney viscosity ( ML 1+ 4 100 °C )	41-60
Tensile strength ( Mpa more or equal )	25.0
Elongation at break ( % more or equal )	450

CSM 40 can achieves balance in physical properties and processability

And it can be applied in many fileds such as electrical wire and cable ,rubber rolles for iron manufacturing , specialty rubber hose, and rubber boat

And it can be applied in  other automotive rubber parts,escalator hanrails ,protective barriers

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 ventilating, cool and dry area.