The Universal Selection Source:
Polymer Additives
by SpecialChem
Cette page a bien été ajoutée à vos favoris


Technical Datasheet | Supplied by Struktol
Mixture of soaps and fatty acid esters. Acts as a processing aid. Can also acts as an external lubricant and release agent in non-polar elastomers. Has the tendency to accumulate at interfaces, results in reduced friction and tackiness. It shows improved extrusion rate and reduced mill roll sticking. Struktol® HT 207 softens readily and can easily be incorporated at temperatures above 65°C. Possesses surfactant character with certain alkalinity and activating effect upon the sulphur cure. It is strongly adsorbed to fillers, supports filler dispersion and breaking up of filler agglomerates leading to improved compound homogeneity as well as reduced compound viscosity. The effect is naturally strong with the polar mineral fillers. Struktol® HT 207 has been developed from environmental aspects and contains no heavy metals. Can replace zinc soaps previously used as processing additives. Used mainly for applications in natural and synthetic rubber. Recommended to be used at dosage of 2-5 phr.
Product Type
  • Release Agents
  • Other Additives for Liquid Systems > Wetting Agents
  • Lubricants / Waxes > Fatty Esters
  • Processing Aids
Chemical Composition
Mixture of soaps and fatty acid esters
Help us improve the Universal Selector

You can’t find what you are looking for? Please report missing products / suppliers, point out errors, or simply tell us how we could make the Universal Selector better.

Access Reliable
Product Information

Database of 46944 Polymer Additives,
reviewed and updated daily

Improve your Product
Selection Experience

Open your choices, compare products,
ask for samples, contact suppliers

Keep-up with latest
Technical Solutions

Be inspired and never miss again crucial
innovations with our weekly email updates

Back to Top