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- A silicone-polyether copolymer was synthesized by the hydrosilation of silicone oil containing hydrogen and unsaturated polyether. 以含氢硅油与不饱和聚醚的硅氢加成反应合成有机硅聚醚共聚物。
- The effects of amounts of polymer polyol and water, low unsaturated polyether polyol on properties of foam were discussed. 讨论了聚合物多元醇和水用量、低不饱和度聚醚等因素对泡沫性能的影响。
- A kind of unsaturated polyether was adopted as the reactive monomer,synthesis a new type of polycarboxylate superplasticizer with high dispersibility and long retention characters. 采用了工业化的不饱和聚醚多元醇为反应单体,合成了一种高减水率,长缓凝时间的新型聚羧酸系高效减水剂。
- unsaturated polyether polyurethane rubber 不饱和聚醚型聚氨酯橡胶
- The problems in production of low unsaturation polyether with DMC catalyst were introduced. 介绍了使用DMC催化剂生产低不饱和度聚醚时存在的问题。
- Keywords Comb-like polymer electrolyte;Unsaturated polyether macromer;Lithium perchlorate;Synthesis;Conductivity; 梳状聚合物电解质;不饱和聚醚;烷基磺酸锂;合成;电导率;
- unsaturated polyether 不饱和聚醚多元醇
- The unsaturated link occurs in a cyclic system. 在环体系中存在不饱和键。
- Low unsaturation polyether synthesized by bimetallic cyanide complex catalysts 双金属氰化物催化剂合成低不饱和度聚醚
- A process of purifying polyether polyols with high activity and low unsaturated degree was studied. 对高活性低不饱和度聚醚多元醇的精制进行了研究。
- Polyurethane Elastomer Prepared with Lower Unsaturation Polyether Polyols 低不饱和度聚醚多元醇制备聚氨酯弹性体
- Research on unsaturated polyester resin mol. 陶瓷成型用不饱和树脂基模具的研究。
- The univalent,unsaturated organic radical C3H5. 烯丙基单价的不饱和的有机自由基
- Keywords Montmorinite;Polyurethane;Low unsaturation polyether;Reaction rate; 蒙脱土;聚氨酯;低不饱和度聚醚二元醇;脲基甲酸酯;
- The univalent, unsaturated organic radical C3H5. 烯丙基单价的不饱和的有机自由基c3h5
- Polyether types of polyurethane rubber. 聚醚多元醇与二异氰酸酯类化合物聚合制得的橡胶。
- VK) and unsaturated fatty acids (. VK)和不饱和脂肪酸(.
- Trans fats are a type of unsaturated fat. 反式脂肪是不饱和脂肪的一种。
- Often it is called unsaturated polyester BMC. 常称作不饱和聚酯团状模塑料。
- Unsaturated fatty acid was determined by GC. 不饱和脂肪酸的测定采用气相色谱法;
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries