Kingfa Sci.&tech.co., Ltd.

Zhuhai Vanteque Specialty Engineering Plastics Co., Ltd.

Shanghai Kingfa Sci.&tech.dvpt.co., Ltd.

Zhenguo Shi

Xianbo Huang

Min Cao

Sujun Jiang

Chuanhui Zhang

Mingqin Chen

Mujun Huang

Xueke Sun

Liming Fan

A semiaromatic copolyamide resin and a polyamide molding composition consisting of the same are provided, consisting of following repeat units: (A) 26-80 mol % of units derived from para-amino benzoic acid; (B) 4-70 mol % of units derived from 11-aminoundecanoic acid or undecanolactam, and 0-70 mol % of units derived from another amino acids having 6 to 36 carbon atoms or units consisting of a lactam having 6-36 carbon atoms; (C) 0-37 mol % of units derived from a diamine unit having 4 to 36 carbon atoms; and (D) 0-37 mol % of units derived from a diacid unit having 6 to 36 carbon atoms; wherein, (A)+(B)+(C)+(D)=100 mol %; and molar contents of the units derived from para-amino benzoic acid and those derived from 11-aminoundecanoic acid or undecanolactam are not equal to 50 mol % simultaneously.

Semiaromatic copolyamide resin and polyamide molding composition consisting of the same

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Guangdong, China

Zhenguo Shi