High-glossiness weather-resistant low-odor high-flowability PC/NPG-PETG alloy and preparation method of same

The invention relates to the technical field of high-molecular materials, and particularly relates to a high-glossiness weather-resistant low-odor high-flowability PC/NPG-PETG alloy and a preparationmethod thereof. Raw materials include, by weight, 50-90 parts of PC, 10-50 parts of NPG-PETG, 2-10 parts of a compatibilizer, 0.1-2.0 parts of an antioxidant, 0.1-2 parts of a photostabilizer, and 1-3parts of an odor adsorption agent. Through the reasonable raw material formula and process parameters, the surface glossiness, weather resistance and flowability of the PC/NPG-PETG alloy are improved, and odor of the material is reduced, so that the material has excellent application prospect in the fields of home appliances, automobiles, building materials, daily supplies and the like. 本发明涉及高分子材料技术领域，具体涉及一种高光耐候低气味高流动PC/NPG-PETG合金及其制备方法，其原料中各组分按重量份计，包括PC50-90份、NPG-PETG 10-50份、增容剂2-10份、抗氧剂0.1-2.0份、光稳定剂0.1-2份与气味吸附剂1-3份；本发明通过合理的原料配比与工艺设置，提高了PC/NPG-PETG合金材料的表面光泽度、耐候性与流动性，降低了材料的气味散发，在家电、汽车、建材、日常用品等领域具有较好的应用前景。