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- waste polyester material 废聚酯材料
- Base on the synthetic technology of our lob, the a dhesive was synthesized, in which the 010 resin was used as a main material and waste polyester as a partial one. 以010树脂为主要原料,在实验室合成的聚酰胺热熔胶的基础上,用废聚酯代替部分原料,合成出具有极好柔韧性,较高粘度和软化点的新型聚酰胺热熔粘合剂。
- Preparation of Polyester varnish can be made by means of dissociation, esterification and polycondensation of waste polyester beverage bottle. 废聚酯饮料瓶经裂解、酯化、缩聚可制成聚酯漆。
- Wang Zhenghua.Alcoholysis in the recopery of waste polyester packaging materials[ J ].China Packaging Industry,2001,(11):31 -34. [1]王振华.;醇解法回收利用废聚酯包装材料[J]
- Transparent polyester varnish is prepared through alcoholysis,esterification,condensation polymerization and et al with waste polyester drink bottles as materials. 叙述了以废聚酯饮料瓶为原料,经过醇解、酯化以及缩聚等工艺过程,制成透明聚酯清漆。
- New Polyester Materials Pilot Plant Jinan Zhenghao Advanced Fibre Co., Ltd. 涤纶新材料开发基地济南正昊化纤新材料有限公司。
- Diisopropylnaphthalene(2,6-DIPN) is a raw material for the production of advanced polyester materials such as PEN and liquid crystalline polymers. 二异丙基萘(2,6-DIPN)是制备高级聚酯材料PEN和液晶聚合物的原料。
- The alcoholysis process for preparing plasticizer DOTP by using zinc acetate and tetrabutyltitanate as catalysts, waste polyester and 2-ethylhexanol as raw materials was introduced. 介绍了用醋酸锌和钛酸四丁酯作催化剂,以废聚酯和异辛醇为原料,采用醇解法制取对苯二甲酸二异辛酯增塑剂(DOTP)的工艺。
- The research of polyester materials has become a hot spot in modern pharmaceutics,because of their availability,easy to processing,fine biocompatibility and biodegradability. 聚酯材料因其原料易得、容易加工、生物相容性好、具有可生物降解性等优点,已经成为当今药物载体材料中的一大研究热点。
- impurity-containing waste polyester 含杂质废聚酯
- The material is flawed throughout. 这种材料到处是裂缝。
- Keywords waste polyester;alcoholysis;polyaddition;soluent dulition; 废旧聚酯;醇解;缩聚;溶剂稀释;
- The main products are furinture,polyesterification material, basin,kitchen board,marble mosaic,cultures stone,lamp decoration,fireplace,culture,spelling,fortune ball,pillar,stone line and other craftworks. 主要产品有石线、拼图、家私、门套、洗手台、厨具板、大理石马赛克，文化石、灯饰、壁炉、雕刻、风水球、圆柱等异型工艺制品，以及承接室内外装饰工程板材。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- That material surpasses all others in fineness. 那种材料精良超过其他所有材料。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- Slop out the waste basins first when you get up. 起床的第一件事是把例盆倒了。
- Jim is going to get material for a new book. 吉姆正打算为一部新书准备材料。
- The storm did a great deal of material damage. 暴风雨造成了大量物质损失。
- Don't waste time on nonessentials. 不要把时间浪费在枝节事情上。
