Nucleating agent composition comprising trace amount of aromatic aldehyde, sorbitol diacetal and sorbitol triacetal
The present application provides a nucleator composition including trace amount of an aromatic aldehyde, a sorbitol diacetal and a sorbitol triacetal. The nucleator composition of the present application can improve nucleation performance of a polymer, increase transparency, glossiness, flexural modulus and tensile strength of polymer films, polymer sheets and polymer moulding articles, and can improve heat distortion temperature and dimensional stability of polymer articles. In addition, a polymer contains the nucleator composition of the present application will not give off unpleasant odour.
GCH Technology Co., Ltd.
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Wenlin
Zhao