Kingfa Sci.&tech.co., Ltd.

Wei Tong

Xianbo Huang

Nanbiao Ye

Yin Cen

Junwei Ai

Donghai Sun

Yan Yang

Xianwen Liu

Xiang Xie

Mingkun Li

Zhengyu Tian

Yongwen Chen

Tipeng Zhao

Xiuhao Xie

Xiangmao Dong

Tanghua Guo

Jihui He

A glass fiber reinforced polycarbonate composite material, a preparation method and an application thereof; the material includes the following components:

Glass fiber reinforced polycarbonate composite material, preparation method and application thereof

A polycarbonate composition includes the following components in parts by weight: a. 30 to 87 parts of a PC resin; b. 8 to 50 parts of a rubber-modified graft polymer; c. 5 to 25 parts of a fire retardant; and d. 0 to 10 parts of other aids; wherein a sum of parts by weight of the four components a, b, c, and d is 100. Phenols which are added in a polycarbonate composition formula, based on a total weight of the polycarbonate composition does not exceed 100 ppm. A K value of a component I of the PC resin is adjusted between 300000 and 500000 and the K value of a component II is adjusted to be less than 300000.

Polycarbonate composition and preparation method thereof

A polycarbonate composition includes the following components in parts by weight: a. 30 to 86 parts of polycarbonate; b. 0.0001 to 1 part of phenols; c. 0.01 to 5 parts of hindered phenol substance; d. 8 to 50 parts of a rubber-modified graft polymer; e. 5 to 25 parts of a fire retardant; and f. 0 to 10 parts of a fire retardant synergist; wherein a sum of parts by weight of the six components a, b, c, d, e and f is 100.

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Wei Tong