Evonik Operations Gmbh

Evonik Specialty Chemicals (shanghai) Co., Ltd.

Evonik Specialty Chemicals Co., Ltd.

Juan Guo

Fei Teng

Kathrin Salwiczek

Klaus Hülsmann

Chenyu Ye

Zhisheng Wang

Urs Welz-Biermann

Jianmin Yang

Klaus Huelsmann

A polyamide composition contains a) 88.5-98 wt. % of at least one aliphatic polyamide, wherein at least one monomer unit has 10 to 14 carbon atoms, and wherein the aliphatic polyamide is semi-crystalline; and b) 2-11.5 wt. % of an S glass fiber. The weight percentages of a) and b) are based on a total weight of the polyamide composition. The polyamide composition contains neither a polyolefinic impact modifier nor a core-shell modifier. A moulding material containing the polyamide composition is useful, and a moulded article can be produced from the moulding material. A shoe outsole containing the polyamide composition is also useful.

Polyamide composition

A polymer composition includes a linear aliphatic polyamide having on average 10 to 14 carbon atoms in the monomer units, an S glass fibre, and a polyolefinic impact modifier. The polymer composition can achieve higher stiffness and impact strength without impairing the ductility. The polymer composition can be used as a moulding material.

Polymer composition based on linear aliphatic polyamide

A polymer composite includes a linear aliphatic semi-crystalline polyamide having on average 10 to 14 carbon atoms in the monomer units, or the compound thereof, an S glass fiber, and a core-shell impact modifier. The polymer composite can achieve higher stiffness and impact strength without impairing the transparency significantly. The polymer composite can be used as molding material.

Semi-transparent polymer composite comprising a linear aliphatic polyamide

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Shanghai, China

Juan Guo