by SpecialChem

Doverphos® S-9228T

Technical Datasheet | Supplied by Dover Chemical (ICC Industries)

Doverphos® S-9228T by Dover Chemical (ICC Industries) is bis (2,4-dicumylphenyl) pentaerythritol diphosphite with 1% triisopropanol amine. It is free-flowing solid phosphite antioxidant. It offers hydrolytic stability and outstanding performance in stabilizing polymers against melt flow degradation & color change. Doverphos® S-9228T in polymer systems has improved permanence where other phosphites may lose activity even when encapsulated in the polymer or in one-pack blends. It does not hydrolyze and cause black specks as do other phosphites.

Doverphos® S-9228T Properties

Property

Value & Unit

Test Condition

Test Method

2,4 DCP Content

< 0.5 %

Acid Number

< 1 mg KOH/g

Melting Point

> 225 °C

Compatiblity with other products

Find products that are predicted to be compatible with Doverphos® S-9228T.

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.

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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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Doverphos® S-9228T

Doverphos® S-9228T Properties

Property

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Compatiblity with other products