Features:
1) CSM is a white or milk-white elastomer with commonness of base polymers. It
dissolves in aromatic hydrocarbons and chlorhydrocarbons, but not in alcohols and
fatty hydrocarbons, while it swells only in ketone and ether
a) The performance of un-vulcanized CSM varies with the feed stock of grades,
structures, recipes and reacting conditions of raw polyethylene and processes of
CSM
b) CSM being vulcanized, it will not be affected by ozone, standing well against
degradation of oxygen and other oxidants. In comparison with other elastomers,
it shows a strong resistance to denting and tensile, high modulus and rigidity. It
stands all square with other synthetic rubbers in anti mangling with
characteristics of tear and abrasion-resistance and chapping-proof
2) Applications:
a) Coatings for auto and industrial tubes, coal gas and petro-liquified gas tubes in
daily life
b) Cables' sheathes, coatings, gaskets, rollers and linings of various industrial parts
c) Life boat, life vest, over-clothes, handrails of elevator, etc., as a special
elastomer
d) The second generation of adhesive agent (SGA adhibitting agent)
e) Heat-resistant, grease-proof, and ozone-proof materials, and water-proof
pressing and extending materials increasingly required year by year
3) CSM'S different applications as per each grade:
a) CSM-20 finds a good application in coatings of soft materials and adhesive
products, and the best one is of gum latex
b) CSM-30 is primely applied in coatings of ebonite compounds, in addition to anti-
corrosion coatings of inside and outside walls of plants and equipment under
acidic and alkali conditions, because of its anti weather and aging characteristics
and acid-proof, alkali-proof and solvent-proof properties
c) CSM-30 can be also used for medical gloves and electrical insulating gloves
d) CSM-40 is mainly applied in cables' insulating sheathes and cables' jackets,
surpassing CSM-20 in aspects of grease-proof, deformation-proof, anti-breaking,
anti-abrasion and acid-proof
e) CSM-45 is chiefly applied in making of high rigidity products, such as plastic
carpet, waterproof roof, shoe sole and sponge insole