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- Keywords Foundry;polyurethane resin binder;benzylic ether phenolic resin;Synthesis; 铸造;聚氨酯粘合剂;苯醚型酚醛树脂;合成;
- polyurethane resin binder 聚氨酯粘合剂
- SPECIAL POLYURETHANE RESIN FOR DRY-PROCESS ADHESIV. 特殊干法表皮层聚氨酯树脂。
- SPECIAL POLYURETHANE RESIN FOR WET SYNTHETIC LEATH. 特殊湿法聚氨酯树脂。
- Thus the inner structure of the wheel is resin-metal combining binder, the surface is resin binder w... 这样砂轮的内部是树脂-金属复合结合剂结构,表层是有气孔的树脂结合剂结构。
- Results showed that with the decrease of the glass transition temperature and the size of the latex particles of the resin binder, the fire-retardant properties were improved. 研究结果表明，基质树脂玻璃化转变温度越低，乳胶粒子的平均粒径越小，防火涂料的耐火性能就越好；
- UEW-Y is a kind of double coatings enameled copper round wire, thermal level 130, with polyurethane resin as primer and polyamide resin as finish. 是以聚氨酯树脂为底层，聚氨酯树脂为表层涂制而成的，热级为130的双涂层漆包铜圆线。
- UEW-E is a kind of double coatings enameled copper round wire, thermal level 155, with polyurethane resin as primer and polyamide resin as finish. 是以聚氨酯树脂为表层涂制而成的，热级为155的双涂层漆包铜圆线。
- UEW 155 is a kind of enameled round copper wire, thermal class 155, coated by polyurethane resin. UEW 155是由聚氨酯树脂涂制而成的，热级为155的漆包铜圆线。
- Ambient cure fluoride acrylic polyurethane resin, suitable pigment, solvent, and additive are applied to project a new Fluoride paint. 摘要运用含氟丙烯酸树脂，选择合适的颜料、溶剂、助剂设计出一种含氟聚氨酯涂料。
- Its principle is adding the metal powder into the resin binder as addition, then electrolyzing after addressing the wheel, so that the metal content can be dissolved and the pinholes are formed. 其原理是把金属粉末作为添加剂混入到树脂结合剂中,在修整砂轮后进行电解处理,使其表层的金属成分溶解,形成气孔。
- The experimental results show that UT is an aqueous polyurethane resin with outstanding retanning,dyeing-assistance and dye-levelling properties. 实验表明UT是水溶性聚氨酯树脂，具有突出的复鞣、助染、匀染性能。
- Practice results indicated that the content of formaldehyde in resin binder can be controlled less than1.8%and the mechanical properties completely satisfied the requirement of production. 生产应用结果表明;该树脂粘结剂中甲醛含量可控制在1.;8%25以下;力学性能完全可以满足生产要求。
- 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。
- UEW-Y is a kind of double coatings enameled copper round wire, thermal class 130, with polyurethane resin as under coating and polyamide resin as over coating. 是以聚氨酯树脂为底层、聚酰胺树脂为表层涂制而成的、热级为130的双涂层漆包铜圆线。
- Ketimine,which is prepared by acetone and ethylene diamine or hexamethylene diamine was used as potential chain extender to improve the properties of aqueous polyurethane resin. 用丙酮分别和乙二胺、己二胺反应制备酮亚胺,并以其作为潜伏性扩链剂改善水性聚氨酯(PU)的性能。
- UEW-E is a kind of double coatings enameled copper round wire, thermal class 155, with polyurethane resin as under coating and polyamide resin as over coating. 是以聚氨酯树脂为底层、聚酰胺树脂为表层涂制而成的、热级为155的双涂层漆包铜圆线。
- A astringent finishing agent for polyurethane basketball leather was prepared from a hydrophilic polyurethane resin,micronized polypropylene,and fibroin powder,etc. 以亲水性聚氨酯树脂、抗粘耐磨剂聚丙烯微粉、涩度改进剂丝肽粉等为原料,制备了一种用于聚氨酯篮球革表面的增涩整饰剂。
- A type of polyurethane resin cured at room temperature was prepared for making cast mould, which included two components i.e. polyester polyols A and polyisocyanate B. 对室温固化铸造模用双组分(聚酯型多元醇和多异氰酸酯)聚酯型聚氨酯的制备进行了研究。
- The preparation method of one-component polyurethane windscreen sealant for engineering vehicle by using polyurethane resin and carbon black as raw materials was introduced. 介绍了以聚氨酯树脂、炭黑为原料合成工程车辆用单组分聚氨酯风挡玻璃密封胶的方法。
- 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
