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Polymer Additives
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Technical Datasheet | Supplied by Struktol
Combination of metal soaps and an aromatic disulphide. It is a non-discoloring multifunctional additive based on a novel processing aid which is used as a mild mastication. Struktol® HT 105A differs from standard chemical peptizers. Its masticating effect is somewhat slower, but remains active for a longer period of time. The high molecular weight polymer chains are preferably broken down, results in a more uniform molecular weight distribution and better dynamic vulcanizate properties. Imparts an excellent dispersion in rubber, and at the same time the dispersion of powdery compounding materials is improved. The optimum performance of STRUKTOL® HT 105A is achieved at about 130°C, but is also effective at considerably lower temperatures and can therefore be used on two-roll mills at temperatures above 90°C. Used mainly for natural rubber. Recommended to be used at dosage of 1-3 phr.
Product Type
Processing Aids
Chemical Composition
Combination of metal soaps and an aromatic disulphide
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