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DOVERPHOS® 72

Generic Family: Additive -- Antioxidant / Heat Stabilizer -- PhosphiteSupplied by: Dover Chemical Corporation
Doverphos 72 is a liquid phosphite having a hydroxyl number of about 380 mgKOH/g. Doverphos 72 can be used as a heat and color stabilizer for several polymers, especially polyurethanes. Due to the hydroxyl functionality, Doverphos 72 can react into the backbone of a polyurethane or polyester. At higher use level (~10%) Doverphos 72 can improve the flame retardancy of polyurethane foam. Use levels of 0.2 to 0.5% are recommended for color stability.
General Properties

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Material Status
Commercial: Active
Documents
description

Technical Datasheet (English)

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Availability
Asia Pacific, Europe, Latin America, North America
Other Properties
Additives Category, Recommended for Use In, Forms, Chemical Description
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Processing

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