Type

Chlorinity

content %

Sulphur

content %

Mooneyviscosity

ML(1+4) 100℃

Properties

Applications

CSM3305

33-37

0.8-1.2

51-60

With balanced physical and processing properties being used most widely.

Generally used in auto-parts,

rubber coating,industrial hose,

industrial hard rubber products, etc.

CSM3304

33-37

0.8-1.2

41-50

CSM3305 related products of lower Mooney viscosity

CSM3308

33-37

0.8-1.2

81-90

CSM3305 related products of higher Mooney viscosity

CSM4010

40-43

0.8-1.2

－

With excellent solubility,small solution viscosity, and good oil resistance.

Used in plastics, adhesives, and oil resistant products, etc.

CSM2300

23-27

0.8-1.2

41-50

It is of thermoplasticity, and can be processed in unvulcanized state.

Waterproof lining,rubber pool,etc.

CSM2910

29-33

1.3-1.7

－

Easy to dissolve in general organic solvent with low temperature flexibility

Used in elastic substrates, fabrics, and coatings,etc.

SMD4008

40-45

0.8-1.2

81-90

With excellent resisting

performance to chemicals,

solvents,and good-processing

performance.

Thanks to its resistance to chemicals and solvents, it is most widely used in rubber tubes, vessel linings, and gaskets.

Performance Index

Synthetic Rubbers

CSM

CR

EPDM

NBR

SBR

HR

NR

Physical performance

Rubber strength

◎

◎

△

△

△

◎

◎

Tearing strength

○

○

△

○

△

○

◎

Abrasive resistance

◎

◎

○

◎

◎

○

◎

Compression set

○

◎

○

◎

○

△

◎

Gas tightness

○

○

△

○

△

◎

△

Aging behavior

Weather fastness

◎

○

◎

△

△

○

△

Ozone resistance

◎

○

◎

x

x

○

x

Heat resistance

◎

○

◎

△

△

○

△

Flame retardancy

○

○

x

x

x

x

x

Oil resistance,

Resistance to

chemical reagent

Color stability

◎

x

◎

○

○

○

○

Resistance to Strong acid

◎

○

◎

○

△

○

△

Resistance to alkaline

◎

◎

◎

○

○

◎

○

Oil resistance

○

○

x

◎

x

x

x

Remarks

Graphic symbol:◎Excellent ○Good △Medium xPoor