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FR PET & Special Grades

Flame retardant polyester chips and some special grade polyester chips. To change the molecular structure of polyester by linking to phosphorus element, the polyester acquire the flame retardance..

Heat Resistant FR PET Chips

We adopt polymer FR modification technology to introduce a new type of phosphorus polymer flame retardant into the side chain of polyester structure to get high performance heat resistant FR polyester,  solves the problems of low melting point, poor weather resistance and low strength.

Heat resistant FR PET    VS.    Normal FR PET

  • Higher Melting Point

  • Higher Tg 

  • Higher heat resistance 

  • Much higher fibre’s strength