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- epoxy modified polyurethane 环氧聚氨酯
- A waterborne aliphatic polyurethane coatings was prepared by epoxy resin modified polyurethane and IPDI instead of TDI. 采用环氧树脂改性聚氨酯,异佛尔酮二异氰酸酯代替甲苯二异氰酸酯合成出耐候性好的水性聚氨酯树脂。
- Organic Anticorrosive Coating The coating are preparation with a series ceramic powders, epoxy resin, modified polyurethane resin, solidification agent and a few additive. 有机耐磨防腐涂料该涂料是由几种耐腐蚀,耐磨损的陶瓷骨料,环氧树脂,改性的聚氨脂树脂,固化剂,及少量添加剂配制而成。
- Otherwise,our researched epoxy,castor oil,organosiloxane modified polyurethane respectively,and the modified polyurethane films showed better water resistance. 研究了环氧树脂、蓖麻油、有机硅对水性聚氨酯的改性,实验表明,改性后的水性聚氨酯涂膜的耐水性能得到较大的提高。
- Experiments were conducted to compare the abrasion resistance of epoxy resin modified with polyurethane, epoxy modified by butyronitrile, and some alike coating materials from abroad. 对比了聚氨酯改性环氧聚合物涂料、丁腈改性环氧耐磨涂料和国外同类产品的抗磨损性能。
- A new kind of thermosetting epoxy modified acrylic varnish for metallic electroplated parts was developed. 研制出一种金属电镀件热固性环氧改型丙烯酸清漆。
- A thermosetting epoxy modified acrylic clear top finish for metal electroplated parts is formulated. 介绍了一种金属电镀件罩光用的热固性环氧改性丙烯酸清漆的配制。
- The new rain erosion resistant aircraft coatings is a fluoro resin modified polyurethane coatings. 本研究的目的是研制一种新型航空玻璃钢结构部件用防雨蚀弹性聚氨酯涂料。
- The selection of the epoxy modified acrylate resin,butylated amino resin and wax powder is discussed. 讨论了环氧改性丙烯酸树脂、氨基树脂及蜡粉的选择。
- The polishes for the bottle cover is prepared by the epoxy modified acrylate resin and butylated amino resin. 用环氧改性丙烯酸树脂和丁醚化氨基树脂制备瓶盖用光油。
- The behaviors of thermal-oxidation,UV photolysis and hydrolysis of straw alkali-lignin modified polyurethane films(PUF) were tested respectively. 对麦草碱木质素改性聚氨酯薄膜(PUF)的热稳定性、热水稳定性、紫外光降解性能进行了测定。
- The results showed that isocyanurate modified polyurethane elastomers exhibited better thermal propterty than that of general polyurethane elastomers. 结果显示,与普通聚氨酯弹性体相比,用异氰酸酯改性后的聚氨酯弹性体的热稳定性明显得到了提高。
- A review was given on the modification methods of copolymerisation,reaction mechanisms and research developments of epoxy modified by polysiloxane. 综述了聚硅氧烷共聚改性环氧树脂的方法、机理及研究进展。
- Epoxy modified styrene/acrylic latex is made through core/shell latex emulsion polymerizing technology with ternary complex emulsifiers. 采用三元复合乳化剂体系和核壳乳液聚合工艺,制得环氧树脂改性的苯丙乳液。
- Formula and synthesis process of silicane - modified polyurethane adhesive were studied. Adhesion efficiency for glass - glass, glass - iron and iron - iron were investigated. 本文研究了水敏性硅烷改性聚氨酯粘合剂的配方及合成工艺条件并考查了其对玻璃-玻璃、玻璃-铁、铁-铁的粘接性能。
- The epoxy modified organosilicane heat-resistant coatings is prepared with emery and titanium white as pigment and filler,with epoxy modified organosilicane resin as binder. 以刚玉粉和钛白粉为颜填料,以环氧改性有机硅树脂为基料,制备了环氧改性有机硅耐高温涂料。
- The formulations, production technology and technical specifications of the epoxy modified vinyl acetate/acrylic emulsion and the latex paint based on it were given. 介绍了环氧改性乙丙乳液及其内墙乳胶漆的配方、生产工艺以及性能指标。
- 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 rosin modified polyurethane paint were synthesized by crosslinking hydroxyl alkyd resins with polyurethane prepolymers which was obtained by reacting TDI with rosin modified resin polyols. 用松香改性的醇酸树脂多元醇与TDI反应合成聚氨酯预聚物,与羟基醇酸树脂交联制备聚氨酯涂料。
- The preparation methods of epoxy modified polysiloxanes,such as hydrosilylation,bulk polymerization and emulsion polymerization et al,as well as the features of these methods were introduced. 重点阐述了环氧改性硅油的各种合成方法(如硅氢化加成法、本体聚合法和乳液聚合法等)以及它们各自的特点,概述了环氧改性硅油的表征方法。