The product is produced using the low temperature emulsion polymerization method with butadiene and acrylonitrile as the monomers.It is free from nonylphenol (NP)
Application
An environment friendly nitrile rubber which complies with the EU environmental rules and regulations, suitable for producing the rubber products such as insulation forms, oil-proof seals and other miscellaneous pieces. For exam- ple, the insulation foam materials for building and refrigeration system, oil-proof seals and miscellaneous pieces of rubber products.
Package
The product is packed in paper-plastic bags lined with polyethylene film.The net weight of each bag or mass is 35kg±0.35kg.
Product specifications
|
Item |
Unit |
Technical Parameters |
|
Volatile matters |
%wt. |
≤0.50 |
|
Ash |
%wt. |
≤0.75 |
|
Bound acrylonitrile content |
%wt. |
32.5-34.5 |
|
Mooney viscosity(massed)[ML(1+4)100℃] |
°ML |
75-85 |
|
Modulus at 300%elongation |
MPa |
10.4-14.4 |
|
Tensile strength |
MPa |
≥26.4 |
|
Elongation at break |
% |
≥490 |
|
Note:It is yellowish massive rubber with slightly discolored anti-aging agent. It is free from scorched particles and mechanical impurities. |
||
Uses of Nitrile Rubber
Nitrile rubber is mainly used to manufacture oil-resistant products, such as oil-resistant pipes, tapes, rubber diaphragms and large oil tanks, and is often used to make various oil-resistant molded products, such as O-rings and oil seals.
Rubber cups, diaphragms, valves, bellows, rubber hoses, seals, foams, etc., are also used for manufacturing rubber sheets and wear-resistant parts. They are widely used in the production of various oil-resistant rubber products and various oil-resistant pads.
Rings, gaskets, sleeves, flexible packaging, flexible hoses, dyeing rubber rollers, cable rubber materials, etc., have become indispensable elastic materials in industries such as automobiles, aviation, petroleum, and copying.
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