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Presafer (Qingyuan) Phosphor Chemical Co., Ltd was established in 2007, located in Guangdong. China. We devote to research and produce phosphorus, nitrogen and intumescent flame retardants. They can be widely used in fireproof coating, plastics, textile, potting material ect. Meet strict flame retard standards.

Presafer runs a comprehensive quality control management system to offer professional customized technical service. Based on our advanced technology, professional attitude and effectively enforceable actions. Presafer is willing to find solutions together with customers to market their products in a more competitive manner.

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Phoniton

Preniphor

Nitrophor

Nitrophor™ FR2000 is a kind of new low halogen environmentally friendly flame retardant with N, P and Br for PP. NitrophorTM FR2000 has advantages of low dosage, low bromine content, no migration and no need of Sb2O3. Besides, it is also suitable for mineral filling system and masterbatch system. Products with NitrophorTM FR2000 can pass the tests of UL 94 V-2 (1.5mm), GWFI 850°C and GWIT 750°C.

Nitrophor™ FR2000

Preniphor™ EPFR-100A contains N and P, is a kind of halogen free environmentally friendly flame retardant for polyolefin. It has been developed especially for various PP products, and can be used in other polyolefin products as well. Containing acid source, gas source and carbon source, Preniphor™ EPFR-100A takes effect by char formation and intumescent mechanism.

Preniphor™ EPFR-100A

Nitrophor™ FR1000 is a kind of new low halogen environmentally friendly flame retardant with N, P and Br for PP. Compared with bromine-based flame retardant, Nitrophor™ FR1000 has advantages of low dosage, low bromine content, no migration and no need of Sb2O3.

Nitrophor™ FR1000

Preniphor™ EPFR-110DM is a kind of halogen free environmentally friendly flame retardant with N and P, especially designed for polypropylene, polyethylene and other advanced polyolefin products. Preniphor™ EPFR-110DM contains acid source, gas source and carbon source, taking flame retarding effect by intumescent flame retarded mechanism.

Preniphor™ EPFR-110DM

Preniphor™ EPFR-100D contains N and P, is a kind of halogen free environmentally friendly flame retardant for polyolefin. It has been developed especially for various PP products, and can be used in other polyolefin productsas well. Containing acid source, gas source and carbon source, Preniphor™ EPFR-100D takes effect by char formation and intumescent mechanism.

Preniphor™ EPFR-100D

Presafer 110MB80 is a kind of halogen free flame retarding masterbatch with N and P, especially designed for polypropylene, long fiber reinforced polyethylene and other advanced polyolefin product. 110MB80 contains acid source, gas source and carbon source, taking flame retarding effect by intumescent flame retarding mechanism.Flame retarded by 110MB80, polyolefin and glass fiber reinforced polyolefin can reach UL 94 V-0 (1.5mm) and the LOI is no less than 32.

Presafer 110MB80

Preniphor™ EPFR-100C, mainly contains N and P, is a kind of halogen free environmentally friendly flame retardant for polyolefin. It has been developed especially for various PP products, and can be used in other polyolefin products as well. Containing acid source, gas source and carbon source, PreniphorTM EPFR-100C takes effect by char formation and intumescent mechanism

Preniphor™ EPFR-100C

Preniphor™ EPFR-110DL is a kind of halogen free environmentally friendly flame retardant with N and P, especially designed for polypropylene, polyethylene and other advanced polyolefin products. Preniphor™ EPFR-110DL contains acid source, gas source and carbon source, taking flame retarding effect by intumescent flame retarded mechanism.

Preniphor™ EPFR-110DL

Phoniton™ MCA-50 is a kind of high effective nitrogen halogen free flame retardant. It is very stable when the temperature is lower than 300°C. However, sublimation will happen when the temperature is above 350°C. The decomposition temperature of PhonitonTM MCA-50 is 440°C ～450°C.

Phoniton™ MCA-50

Presafer

Presafer (Qingyuan) Phosphor Chemical Co., Ltd was established in 2007, located in Guangdong. China. We devote to research and produce phosphorus, nitrogen and intumescent flame retardants. They can b

Presafer - Phosphorus - Nitrogen - Intumescent Flame Retardants

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