Flame retardant TCPP is colorless to yellowish oily liquid, which is soluble in organic solvents including benzene, alcohol, ester and carbon tetrachloride. At 20℃，its aquatic solubility is 1.6g/l.This product is insoluble in aliphatic hydrocarbons. Chlorine content is 32.5%, and phosphorus content is 9.5%.Since this molecular has phosphor and chlorine elements at the same time, its flame retardance performance is very notable; meanwhile, this product is plasticized, moistureproof and antistatic. Therefore, it belongs to add-on flame retardant. This product applies to the flame retardance of PVC, polystyrene, phenolic resin, acrylic resin, rubber and coating. It is generally used with antimonous oxide, in order to enhance the flame retardance efficiency of antimonous oxide, in which its application amount is about 10%. Technical Index ● Appearance:colorlee to yellowish liquid ● Specific gravity(20℃)：1.27-1.31 ● Acid value(mgKOH/g):≤1.0 ● Water content(%)：≤0.3 ● Flash point(℃):≥180 |
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