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Polyoxymethylene resin compositions having enhanced tensile elongation, thermal stability and impact resistance properties
Polyoxymethylene resin compositions having enhanced tensile elongation, thermal stability and impact resistance properties
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机译:具有增强的拉伸伸长率,热稳定性和抗冲击性的聚甲醛树脂组合物
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摘要
A polyoxymethylene resin composition, having enhanced tensile elongation, thermal stability, processibility and impact resistance, comprises: (i) from 45 to less than 97% % by weight of a polyoxymethylene resin (Component A); (ii) from 1 to less than 20% by weight of a thermoplastic polyester elastomer (Component B); (iii) from 2 to 35% by weight of a thermoplastic polyurethane elastomer (Component C); and (iv) from 0.1 to less than 10% by weight of a maleic anhydride-grafted aliphatic polyolefinic rubbery polymer (Component D), based on the total weight of Components A, B, C and D.
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