2023 flame retardant DOPO for fire retarding PP material

Product Overview

Description

Properties:

White crystals or powder,easily soluble in Methanol,Ethanol,Chloroform,etc;

soluble in Benzene,Toluene,Methoxychlor,etc;insoluble in water.

 

Application:

It is a kind of reactive and additive flame retardant with excellent heat stability,water resistance,oxidation resistance.Flame retardant Performance is better than general phosphate ester due to containing P-C bond.Can be used in linear polyester, polyamide, epoxy resin, polyurethane, also widely used in electronic equipment with plastic, copper layer circuit boards, etc.

 

Specification:

Item	Unit	Index
Purity	%	≥99.5
Chloride	mg/KG	≤20
Phosphorus content	%	≥14.0
Zn Fe	mg/KG	≤5
Na	mg/KG	≤5
Melting point	℃	117-120

 

Packing: 25 kg /bag,using kraft bags with PE inner.

Storage:Handle with care,keep airtight and dry.