polyester-diol

常見例句

• 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-己二異氰酸酯以及丁酮為主要原料,合成溶劑型單組分聚氨酯膠粘劑。
• The water-borne polyurethane was based on polyester diol,and toluene diisocyanate etc.
  以聚酯多元醇、甲苯二異氰酸酯為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.
  以異弗爾酮二異氰酸酯IPDI和飽和聚酯二元醇以及二羥甲基丙酸(DMPA)為主要原料制備聚氨酯乳液,該乳液具有優(yōu)良的機(jī)械強(qiáng)度、耐水性和耐熱性。
• A series of aqueous polyurethane dispersions were synthesized with sulfonate group-containing polyester diol and IPDI as primary materials and DMPA as hydrophilic monomers.
  以含有磺酸鹽的聚酯多元醇和異佛二酮二異氰酸酯(IPDI)為主要原料,以二羥甲基丙酸(DMPA)為親水單體制備了一組不同組成的聚氨酯分散液。
• 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.
  研究了二元醇結(jié)構(gòu)中不同的乳酸／己二酸比例對聚氨酯乳液的粒徑、親水性及生物降解性的影響。
• 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.
  結(jié)果表明:隨著乳酸含量的增加,乳液的平均粒徑出現(xiàn)一極小值;當(dāng)乳酸含量為25%25時(shí),由聚氨酯乳液得到的膠膜的親水性最好;隨著乳酸含量的增加,水性聚氨酯的可生物降解性能呈增大趨勢。
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