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Pentaerythritol phosphate

CAS NO.:5301-78-0

Product Details

Product Name: Pentaerythritol phosphate

Structure: Pentaerythritol phosphate

CAS:5301-78-0

Molecular formula:C5H9O5

Molecular weight:180.096

This product is a reactive phosphorus-based halogen-free intumescent flame retardant. PEPA has a hydroxyl group at the end, so it is an intermediate for manufacturing a series of halogen-free phosphorus-containing flame retardants. It can be directly applied to flame retardant plastics such as polypropylene and PBT. The advantages of terminal hydroxyl groups make it also suitable for flame retardant plastics. Adhesives and coatings. PEPA has good flame retardant effect and is non-toxic. It is suitable for electrical industries and can also be used as a component of mixed intumescent flame retardants.

Specification

Items

Specification

Appearance

White powder

Phosphorus content  %

≥17.0

Melting point range  ℃

195-202

Specific density  25℃, g/ml

1.70

Bulk density  25℃, g/ml

1.06

Package&storage

25kg craft paper bag .Need to be sealed and stored at dry room temperature.

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