by SpecialChem

WESTON® 399 phosphite

Technical Datasheet | Supplied by SI Group

WESTON® 399 phosphite by SI Group is phosphite antioxidant stabilizer for HDPE, LLDPE, SBR, ABS and PVC. It improves the color and processing stability during recovery, drying, compounding, processing and end use. Synergism can be established when this product is combined with other stabilizers such as hindered phenols. WESTON® 399 phosphite can be added alone or in combination with the monomers and/or in antioxidant emulsions during recovery and/or during compounding. It possesses low color and low nonylphenol content. It is FDA approved. The shelf life of the product is one year.

Compatiblity with other products

Find products that are predicted to be compatible with WESTON® 399 phosphite.

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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Products with the same brand name

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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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