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- The polyurethane adhesives with solvent were prepared by polyester diol,1,4-butanediol,HDI and methyl ethyl ketone. 采用聚酯二元醇、1,4丁二醇、1,6-己二异氰酸酯以及丁酮为主要原料,合成溶剂型单组分聚氨酯胶粘剂。
- The water-borne polyurethane was based on polyester diol,and toluene diisocyanate etc. 以聚酯多元醇、甲苯二异氰酸酯为主要原料合成了水性聚氨酯乳液。
- A polyurethane emulsion based on IPDI, Polyester diol and DMPA as main materials has been prepared. The waterborne PU has good mechanical strength, water and heat resistance. 以异弗尔酮二异氰酸酯IPDI和饱和聚酯二元醇以及二羟甲基丙酸(DMPA)为主要原料制备聚氨酯乳液,该乳液具有优良的机械强度、耐水性和耐热性。
- A series of aqueous polyurethane dispersions were synthesized with sulfonate group-containing polyester diol and IPDI as primary materials and DMPA as hydrophilic monomers. 以含有磺酸盐的聚酯多元醇和异佛二酮二异氰酸酯(IPDI)为主要原料,以二羟甲基丙酸(DMPA)为亲水单体制备了一组不同组成的聚氨酯分散液。
- With varied proportions of lactic acid/adipic acid in the structure of polyester diol, the effects on the size of particle, hydrophilicity, biodegradability of polyurethane emulsion were studied. 研究了二元醇结构中不同的乳酸／己二酸比例对聚氨酯乳液的粒径、亲水性及生物降解性的影响。
- With varied proportions of lactic acid/adipic acid in the structure of polyester diol,the effects on the size of particle,hydrophilicity,biodegradability of polyurethane emulsion were studied. 结果表明:随着乳酸含量的增加,乳液的平均粒径出现一极小值;当乳酸含量为25%25时,由聚氨酯乳液得到的胶膜的亲水性最好;随着乳酸含量的增加,水性聚氨酯的可生物降解性能呈增大趋势。
- Furthermore, it was helpful for preparation of high solid content APU emulsion to choose polyester diols with better crystallinity and neutralization agent with stronger alkaline. 选用结晶性较好的聚酯二元醇和碱性较强的中和剂有利于制备高固含量APU乳液。
- Keywords aqueous polyurethane;high solid content;diisocyanate;polyester diol;cosolvent; 水性聚氨酯;高固含量;二异氰酸酯;聚酯二元醇;助溶剂;
- polyester diol 三氟甲烷磺酸钇
- This polyester shirt doesn't breathe. 这件涤纶衬衣不透气。
- Polyhexamethylene adipate diol and Polyurethane aquocmulsion based on the polyester are prepared. 以己二酸、己二醇为原料合成聚己二酸己二醇酯二醇,并制备成聚氨酯水乳液。
- It's made of cotton laced with polyester fibres. 它有棉和聚酯纤维混纺而成。
- Ethylene gycol: thick liquid diol (a compound containing two hydroxyl groups) C2H6O2used especially as an antifreeze and in making polyester fibers. 乙二醇:较浓的液体二醇(包含两个羟基的化合物)C2H6O2,通常用作防冻剂和制造聚酯纤维。
- It is made of plastic, nylon and polyester. 它是用槊料,尼龙和聚酯纤维做成的。
- Fibre ropes for general service. Polyester. 通用纤维索。聚酯。
- Hangzhou Xiangsheng Color Polyester Co., Ltd. 杭州翔盛彩色涤纶有限公司。
- Cowl in fibreglass reinforced polyester. 通风冒由玻璃纤维强化聚酯树脂制成。
- What do you think of my polyester pants? 你觉得我的涤纶裤子怎么样啊?
- Research on unsaturated polyester resin mol. 陶瓷成型用不饱和树脂基模具的研究。
- Nylon yarn, nylon and polyester fabric. 尼龙纱、尼龙和涤纶织物。
