FR-PET<sup>®</sup> GF-PETProducts

A material with high heat resistance and superior electrical properties

FR-PET® GF-PET is based on the polyethylene terephthalate (PET) resin employed in the familiar PET bottle.

FR-PET is created by blending PET resin with glass fibers, dramatically increasing its mechanical strength and heat resistance. This allows FR-PET to be used as an engineering plastic material. It has superior electrical properties and heat resistance. Moreover, it is an extraordinarily moldable glass reinforcing material.

FR-PET® GF-PET is manufactured and sold by WinTech Polymer Ltd., an associated company.

Key properties

Raw ingredients and production method

PET is made by first reacting DMT (dimethyl terephthalic acid) or TA (Terephthalate) with EG (ethylene glycol) to obtain bis(2-hydroxyethyl) terephthalate (BHET). Subsequently, the excess glycol is removed from this product under a high vacuum at 270-280℃, and polycondensation results in the final product.

Diagram of the FR-PET® production process

Structural Formula

List of leading grades

Property Characteristic Grade
HB, Standard GF reinforced C3015FA
HB, Standard GF reinforced C3030FA
HB, Standard GF reinforced, Black color B3015FA
HB, Standard GF reinforced, Black color B3030FA
HB, Standard GF reinforced, Balck color, High rigidity B3045FA
Special Low warpage, Black color BLR6001MZ
Flame Retardant, Standard Moldable at low temperature, GF reinforced, Black color CN9030
Flame Retardant, Standard Moldable at low temperature, GF reinforced, Black color BN9030