Performance Products / Rubber
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Process Additive Lubricants




 Range of Struktol Process Aids and Additives

Product Composition Function / Application Physical Form
 Struktol HT202  Blend of Zinc Soaps and Fatty Acid Esters  General process aid that softens above 60C for mill mixing. Effect similar to Struktol A60  Light coloured pastilles
 Struktol HT204  Blend of calcium soaps, amides and esters
of saturated fatty acids
 Effect similar to Strukol WB16, but readily
softens during open mill mixing
 Yellowish microbeads
 Struktol HT266  Blend of fatty acid dérivatives  Effect similar to Struktol EF44, but readily softens during open mill mixing  Yellowish pastilles
 Struktol WB222  Ester of saturated fatty acids  Highly effective process additive and mould release agent. Especially suitable for NBR and HNBR  Light-beige micro-beads
 Struktol WB212  Emulsion of high molecular weight fatty acid esters on an inorganic carrier  Highly effective process additive and mould release agent for standard polymers  Microbeads or pastilles
 Struktol WB16  Blend of calcium soaps, amides and esters of saturated fatty acids  Highly effective process additive and especially good mould release agent. Improves surface finish  Micobeads or pastilles
 Struktol WB42  Blend of fatty acids and fatty acid dérivatives  Highly effective process additive, especially effective in extrusion processes  Yellowish pastilles
 Struktol WA48  Blend of zinc soaps and esters of saturated fatty acids  Highly effective process additive and mould release agent especially suitable for ECO blends  Beige pastilles
 Struktol W33 Flake  Blend of fatty acid soaps and high molecular weight alcohols on an inorganic carrier  Dispersing agent and process additive for standard polymers  Light brown pastilles
 Struktol A50P  Zinc soaps of unsaturated fatty acids  Reduces compound viscosity with internal lubrication. Not suitable for halogen containing polymers  Beige pastilles
 Strukol A50L  Zinc soaps of unsaturated fatty acids  As Struktol A50P, but complies with FDA and BgVV recommendations  Beige pastilles
 Struktol A60  Zinc soaps of unsaturated fatty acids As Struktol A50P, but suitable for lower mixing températures  Beige pastilles
 Struktol EF44  Blend of fatty acid dérivatives  Highly effective process additive particularly effective in highly filled black and silica reinforced compounds.  Yellowish pastilles
 Struktol WS180  Organosilicone compound  Highly effective process additive and mould release agent for all polymers. Particularly suitable for ECO and ACM  Light beige pastilles
 Struktol WS280  Organosilicone compound on an inorganic carrier  Highly effective process additive especially suitable for special polymers in high temperature applications  Light yellow powder
 Struktol TR121    Lubricant / Internal mould release agent  
 Struktol TR131    Lubricant / Internal mould release agent  


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