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The significance of Aluminum Hypophosphite pormotion


Aluminum Hypophosphite is a new type flame retardant, with the application of modern technology and higher environmental requirement, halogen flame retardant will be replaced gradually. Due to it produce massive HX gas when burning, when HX gas absorb water it will become corrosive HX acid which would cause second damage. At the mean time, EU pressed WEEE and ROSH,electrical products include PBB,PBDEs and other 4 harmful ingredients are forbidden to into EU market.  With enhancement of environment protection consciousness of people and the set up of environment policy, the demanding of market will be higher and higher, halogen flame retardant will be replaced by non-halogen flame retardant gradually in electrical filed, IT filed, office field, electricity saving lamp,etc.
Aluminum Hypophosphite is a friendly environmental flame retardant which is suitable for non-halogen flame retardant trend, widely used in rubber, plastic, coating, nylon.
It is a new type preprocessing flame retardant.It has advantages as good heat stability, polymer will not discompose during process,as well as will not effect Plastic molding combination .slightly soluble in water, good flame retarding efficiency, etc.With the Al (H2PO2)3 application in polymer,  its heat stability can be improved, perform higher flame resistance. Due to the high content of phosphorus, endow Al (H2PO2)3 with excellent heat stability,high performance flame resistance.  It can be used in PA, PET, ABS, PS and other modified plastics, and have achieved favorable flame retardant efficiency. When it applies in PBT,heat liberation rate reduced during its burning process, after burning,charing amount raised. It can reached UL94-V0. Compared to other PBT flame retardant in domestic, the flame retarding efficiency has improved 60%.