polyester-diol

常见例句

• 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。
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