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- rosin ester resin 松香酯树脂
- A heat resistant vinyl ester resin was studied. 研究了一种耐高温乙烯基酯树脂。
- The properties of vinyl ester resin at low temperature is discussed. 本文就乙烯基酯树脂在低温下的性能作一探讨。
- In this paper, linear rosin ester sizer was synthesized from modified rosin and diethylene glycol. 本文以改性松香和二甘醇为原料,合成线性松香酯。
- Nonionic surfactant polyglycerol acrylic modified rosin ester (PGARE) was synthesized by the reaction of acrylic modified rosin and polyglycerol. 以松香为原料,经丙烯酸改性后与聚甘油反应,合成一种非离子表面活性剂丙烯酸改性松香聚甘油酯(PGARE)。
- Nonionic surfactant polyglycerol maleated rosin ester(PGMRE) has been synthesized by the reaction of maleated rosin and polyglycerol. 马来松香与聚甘油反应,合成了一种非离子表面活性剂马来松香聚甘油酯(PGMRE)。
- Vinyl ester resin was synthesized using bisphenol A type epoxy resin and methylacrylic acid as raw materials. 以双酚A型环氧树脂与甲基丙烯酸为原料合成了乙烯基酯树脂。
- Several alkyl rosin ester rosin sizes and glycerin rosin ester rosin size were prepared and used for paper sizing under neutral alkaline conditions. 本研究制备了多种烃基松香酯松香施胶剂及松香甘油酯松香施胶剂,并对其在中、碱性造纸施胶中的应用进行了探讨。
- Our main commodities include gum rosin, rosin ester, gum turpentine, sisal products, jute bag, canned vegetables, Star Aniseed, Cassia, essentials oils est. 公司经营的主要出口产品有:松香、树脂、松节油、剑麻产品、麻袋、水果罐头、八角、桂皮、香料油等。
- CTBN and BNR are used to modify epoxy vinyl ester resin and their properties are also discussed in the paper. 本文采用端羧基丁腈橡胶和丁腈橡胶进行增韧甲基丙烯酸型环氧乙烯基酯树脂 ,并对其性能进行了表征
- The residual strength of sisal textile reinforced vinyl ester resin is studied using specimen with a central hole. 摘要采用中间开孔试样对剑麻织物增强乙烯乙酯基复合材料的剩馀强度进行了研究。
- In applying vinyl ester resin( VER) to artificial marble, a colorless VER with excellent hotwater resistance was newly developed. 一种具有出色的耐热水性能的无色乙烯基酯树脂(ER)研制出来,并应用于人造大理石的制作上。
- The copolymerization behavior of bisphenol A dicyanate ester resin(BCE),bismaleimide resin(BMI) and epoxy resin(EP) was investigated in this paper. 研究了双酚A型二氰酸酯树脂(BCE)与双马来酰亚胺树脂(BMI)、环氧树脂(EP)的共聚反应;
- Abstract Special coatings adapted for the glass fiber reinforced plastics have been made by modifying acrylic ester resin with ploystylene,and so on. 使用苯乙烯等对丙烯酸酯树脂进行了改性,获得了适用于玻璃钢的专用涂料。
- In applying vinyl ester resin (VER) to artificial marble , a colorless VER with excellent hotwater resistance was newly developed. 一种具有出色的耐热水性能的无色乙烯基酯树脂(VER)新研制出来,并应用于人造大理石的制作上。
- The viscosity,reactivity and gel time of novolac cyanate ester resin synthesized by a modified cyanogens halide-phenol method were characterized. 结果表明,固化气氛对酚醛型氰酸酯的反应活性有着显著的影响,在空气气氛中的凝胶时间远小于惰性气氛的凝胶时间。
- Relationship between structures of rosin esters and sizabilities was illustrated and effects of sizing conditions on the sizability were investigated. 探讨了松香酯结构与施胶性能的关系,研究了施胶条件对松香酯施胶效能的影响。
- Describe the structure and performance of base material-cyanate ester resin, which for high frequency printed circuit board. 概述高频印制电路板基材和氰酸酯树脂系列的结构与性能。
- These rosin esters showed high sizing effectiveness under neutral and alkaline papermaking conditions. 松香酯在中、性条件下表现了优良的施胶效率。
- The toughness of cyanate ester resin(CE) is modified by epoxy resin(EP) , and the modified resin system was analyzed by IR、DSC and TGA. 用环氧树脂改善氰酸酯树脂的韧性,并借助红外光谱仪、差示扫描量热仪、热失重分析仪,研究了改性树脂浇铸体及其玻璃布层压板的性能。