by SpecialChem

PUREfos 168

Technical Datasheet | Supplied by Polygel

PUREfos 168 by Polygel is a hydrolytically stable phosphite processing stabilizer. It acts as a secondary antioxidant during plastic processing and protects the polymer matrix by reacting with the hydroperoxides formed at this stage by auto-oxidation. It reacts with hydro-peroxides to yield non-radical harmless products and is therefore called hydro peroxide decomposer. It can be combined with primary antioxidants such as PUREstab 1010 or PUREstab 1076 and used in polyolefins or olefin-copolymers such as HDPE, LLDPE, PP, EVA, as well as PC, PA. Other engineering plastics it is compatible with are PBT, PET and styrenic elastomers like PS, ABS, BR, SBS as well as tackifier resins and adhesives. Recommended loading concentrations of PUREfos 168 range between 0.05-0.2% combined with appropriate levels of other additives required for a proper processing stabilization of polymers.

Compatiblity with other products

Find products that are predicted to be compatible with PUREfos 168.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

Compatible Products

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Compatible Products Based on HSP Distance

HSP distance provides an indication of compatibility. It is based upon the “like seeks like” principle. The smaller the distance between ingredients, the more compatible they are predicted to be.

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