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- Keywords silicon modified polyesters;coil coatings;polysiloxane intermediate; 硅改性聚酯;卷材涂料;有机硅中间体;
- silicon modified polyesters 硅改性聚酯
- Copolymers of modified polyesters have been prepared by melt condensa-tion using DMT and different quantities of EG, PEG and SIPM in the initial monomer feed. 在DMT和EG熔融缩聚时加入PEG和SIPM,制得不同配比的改性聚酯共聚物。
- Abstract: The preparation ofsilicon modified polyether and sil icon modified polyurethane was introduced,and theformulations,properties and ap plication of silicon modified sealants were described. 文摘:简要地回顾了硅改性聚醚和硅改性聚氨酯密封剂的出现和发展,对硅改性聚醚和硅改性聚氨酯的制备作了简要的介绍,并对硅改性密封剂的配方、性能和应用作了进一步阐述。
- The gel breaker selected is ammonium persulfate (APS) and the capsulating material - oil resistant polysulfide copolymer latex, water proof blend PVDC CP and mechanically strong silicon modified nanosized latex in combination. 选择过硫酸铵为破胶剂 ,从 10余种材料中筛选出耐油的聚硫 偏丙乳液、防水的PVDC CP、强度好的硅改性纳米乳液 3种材料复合作囊衣。
- A soar rain resisting coatings is prepared from a silicon modified acrylate resin with HDI trimer as the curing agent.This coatings can be cured at room temperature or may cure with forced dry. 以有机硅改性丙烯酸树脂为成膜物质,HDI三聚体为固化剂而研制的耐酸雨涂料,可常温固化,低温烘干。
- Thermo-property and rheological property of modified polyester PET/CGP blend slices are studied. 采用聚对苯二甲酸乙二醇酯(PET)与聚对苯二甲酸乙二醇酯聚对苯二甲酸丁二醇酯聚丁二醇共聚酯(CGP)以不同比例共混制得一系列的改性聚酯,研究了共混改性聚酯切片的热性能和流变性能。
- PEW 155 is a kind of enameled round copper wire, thermal class 155, coated by modified polyester resin. PEW 155是由改性聚酯树脂涂制而成、热级为155的漆包铜圆线。
- Kailen is a new modified polyester fiber on the basis of polybutylene terephthalate fiber(PBT). 凯纶纤维是在PBT基础上进一步改进而得到的一种新型改性涤纶纤维。
- Silicone modified acrylic emulsions are synthesized from acrylate a nd monomers contained silicone group. 以丙烯酸酯和有机硅官能单体为原料,合成了有机硅丙烯酸乳液。
- This artical discussed the process condition of multicomponent modified polyester fibre at conventional spinning speed. 讨论了多组份改性聚酯纤维在常规纺丝速度下的生产工艺条件。
- The technique of preparation and process of study of amide modified polyester (polyesteramide) were briefly teviewed. 介绍了酰胺基改性聚酯(聚酰胺酯)的制备方法及其研究发展的成果。
- Otherwise, with the increasing of bamboo-charcoal modified polyester fiber content, the breaking elongation is enhanced expeditiously. 一旦超过临界混纺比,随着竹炭改性涤纶纤维含量的增加,断裂伸长率迅速增大。
- Taking advantages of modified polyester T,who can be dyed at atmospheric pressure,it was blended with PP to improve its dyeability. 利用新型改性聚酯T的常压可染性,将T与PP制成PP/T共混纤维,以改善丙纶的染色性能。
- The composition,boiling water resistance,steam resistance and other physical properties of a silicone modified urushiol resin corrosion protective paint have been described. 介绍了以有机硅改性漆酚树脂为基料的防腐涂料的构成,及其耐沸水性、耐水蒸汽性及其他理化性能。
- Silicone modified acrylic emulsion with excellent water, contamination and weather resistance, is an ideal binder for super-weatherable exterior wall coatings. 有机硅改性丙烯酸酯乳液具有卓越的耐水性、耐沾污性和耐候性,是制备超耐候性建筑外墙涂料的理想基料。
- The silicon chips are less than a millimeter thick. 这些矽片厚度不足一毫米。
- And the results show that with the increasing of bamboo-charcoal modified polyester fiber content, the breaking tenacity of blended yarns was firstly weakened and then enhanced. 结果表明:竹炭改性涤纶纤维/棉混纺纱的断裂强力随着竹炭改性涤纶纤维含量的增加先有逐渐减小的趋势,然后增大。
- Heterogeneous Nucleation of Eutectic Silicon Modified with Sb 锑变质共晶硅的异质形核
- Study on organic silicon modified acrylic resin fluorescent paint 有机硅改性丙烯酸树脂荧光涂料的研究