1) modification with ketone-formaldehyde resin
酮醛树脂改性
2) modification cyclohexanone formaldehyde resin
改性环己酮甲醛树脂
3) keto-aldehyde resin
酮醛树脂
4) modified phenol-formaldehyde resin
改性酚醛树脂
1.
An anionic phenol-formaldehyde resin which synthesized by phenol, formaldehyde and diethylene triamine was studied in this paper, and this modified phenol-formaldehyde resin was used in papermaking as an intensifier.
结果表明,单独使用改性酚醛树脂时增强效果不显著;改性酚醛树脂和阳离子淀粉共同使用能有效提高纸张的抗张指数和环压指数。
2.
A new type of brake pad using hybrid fibers reinforced modified phenol-formaldehyde resin matrix was produced.
采用混杂纤维作增强材料并以改性酚醛树脂为基体制成提速列车用的制动闸片。
5) modified urea-formaldehyde resin
改性脲醛树脂
1.
Research on a novel modified urea-formaldehyde resin with water-proof and heat-resistance;
耐水耐热型改性脲醛树脂的研制
2.
The paper introduces the decorative three-ply wood for the exhibition made by impregnating modified urea-formaldehyde resin and hot pressing,the reason that causes much flexibility of this sheet during the piling at room temperature and the inquiry about the modification of the above-mentioned urea-formaldehyde resin with an acrylic resin.
介绍由改性脲醛树脂浸胶热压工艺制得的装饰展板在存放中翘曲度变大的原因,并探讨了用丙烯酸树脂对其对性。
6) boron modified phenolic resin
硼改性酚醛树脂
1.
The relationship between glass fiber(GF) content and thermal properties and mechanical properties of glass fiber reinforced boron modified phenolic resin(GF/BPR) composites were studied.
研究了玻璃纤维(GF)含量对玻璃纤维增强硼改性酚醛树脂(GF/BPR)复合材料力学性能、耐热性能的影响。
补充资料：环己酮树脂
分子式：
分子量：
CAS号：
性质：由环己酮在酸或碱催化剂存在下聚合或与甲醛缩聚而成的树脂。用甲醇钠作催化剂所得的产物，熔点80~128℃，能溶于乙醇、苯、环己酮和亚麻仁油。用品50％硫酸或氯化锌作催化剂所得的产物，不溶于乙醇，但溶于苯和亚麻仁油。与甲醛在碱催化剂存在下缩聚所得的产物为透明固体，熔点105~113℃，溶于乙醇、乙酸乙酯、丙酮、氯仿和环己酮等。硬度高，颜色浅，对光稳定。主要用于制涂料。
分子量：
CAS号：
性质：由环己酮在酸或碱催化剂存在下聚合或与甲醛缩聚而成的树脂。用甲醇钠作催化剂所得的产物，熔点80~128℃，能溶于乙醇、苯、环己酮和亚麻仁油。用品50％硫酸或氯化锌作催化剂所得的产物，不溶于乙醇，但溶于苯和亚麻仁油。与甲醛在碱催化剂存在下缩聚所得的产物为透明固体，熔点105~113℃，溶于乙醇、乙酸乙酯、丙酮、氯仿和环己酮等。硬度高，颜色浅，对光稳定。主要用于制涂料。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条