CSM has many unique characteristerics ,such as aging resistance ,heat resistance,flame resistance,ozone resistance and so on

Name of product : Chlorosulfonated Polyethylene Rubber

 

Abbreviated Name : CSM , Hypalon.

 

Character of Product : CSM is a kind of white material or light color elastomer. It has

 

the mutual character with crude rubber which also has its own property. It is soluble

 

in aromatic and chlorine hydrocarbons. It is hardly insoluble in ketones and ether

 

without swelling. The chemical structure of Chlorosulfonated polyethylene rubber is

 

complete saturation. So vulcanizate rubber has excellent ozone resistance, resistance

 

to atmospheric aging, chemical resistance, anti-radiation and color stability function,

 

better physical mechanical function, thermal aging resistance, good high temprature

 

resistance, low temperature resistance, flame resistance, abrasion resistance and nice

 

electrical insulation function etc.

 

Hongrun's Quality Target:

 

1. Pass rate ≥ 99%

 

2. First class rate ≥ 96%

 

3. Defective rate < 1%

 

And in the early of 2010, we were granted as a certified ISO9001:2008 manufacturing company.                                     

 

 

Product  Application :

1,Auto  Part: It is mainly used in air conditioner,hydraulic system, exhaust control and fuel

 

  pipeline, power steering pipe, brake hose and vacuum hose in regulation system device of

 

  automobile. And it also can be used in spark plug, ignition line, sealed strip, steering wheel

 

  primer, and etc.

                                  

 

2,Rubber Compound : The functions can be improved when CSM is blended with other rubbers.

 

  All these can be performed by the rubber products which have high requirements in functions such

 

  as tyre, conveyor belt, shoes, cable, veneer, rubber hose.

  

 

3,Wire & Cable : CSM has excellent abrasion resistance and heat resistance so that it

 

  is often used in cover materials of wire and cable.

 

4, Rubber Roller : CSM has excellent machining processing fubnction, higher tensile strength

 

and aelongation. Rubber roller is made of CSM rubber with its unique function that is widely used

 

in steel-making, printing and other areas.

 

 

5,Soft Hose, Waterproof Rubber Fabric,Coating, Building ,Waterproof Membrane and

 

 

 

  other application of CSM rubber.

 

                                 

 

 

Packaging, storage and precaution tips:

 

This product is polypropylene woven bag, net weight 25kg per bag. Storage should be

 

kept clean, dry, cool place. The goods’ transportation should prevent rain, exposure,

 

prohibit items mixed with pollution transport. This product does not belong to

 

dangerous goods. The storage period of years is two years.

 

CSM Index:

 

Model	Volatile ≤%	Chloride %	S%	Mooney   Viscosity   ML 1+4, 100°c	Tensile Strength Mpa≥	Elongation %≥
type20	2.0	28~32	1.3~1.7	25~40	-	-
type30	2.0	38~43	0.8~1.2	4o~60	-	-
type40	2.0	33~37	0.8~1.2	type3304    41~50 type3305    51~60	25.0	450
type45	2.0	23~27	0.8~1.2	25~40	25.0	450