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Viscosity increasing resin 204
Performance:
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|
TDN204 Ⅰ |
TDN204 Ⅱ |
TDN204 Ⅲ |
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Exterior |
Yellow to brown block or granular |
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|
Softening Point/℃ |
120-129 |
130-142 |
143-157 |
|
Free phenol/% |
≤2.0 |
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|
Heating reduction（105℃）/% |
≤0.2 |
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|
Ash/% |
≤1.0 |
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|
Saponification value/mgKOH/g |
≤60 |
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Uses:
204 tackifying resin, the name of similar products at home and abroad, Koresin, TKB, Durez26799. It is an adhesion promoter for various synthetic rubbers and natural rubbers, especially for styrene-butadiene, butyronitrile, and neoprene. It is mainly used in rubber products with large amount of synthetic rubber and good processing adhesive properties, such as Rubber products such as tires, conveyor belts, hoses, rubber rollers, etc., especially for radial tires can effectively solve the problem of rubber viscosity, improve the quality of the preform and the performance of the finished product. The recommended dosage is 2-6 parts. In addition to the viscosity-increasing effect, this product also has a plasticizer and a softener.