早教吧 育儿知识 作业答案 考试题库 百科 知识分享

英语翻译制备接枝环氧树脂时,BPO最佳用量为占环氧用量的3%,环氧占共聚物最佳用量24%,丙烯酸占单体最佳用量19%;制备接枝环氧乳液时,各种试剂最佳配比为接枝环氧:乳化剂:溶剂:水=1:0.1:0.5:2

题目详情
英语翻译
制备接枝环氧树脂时,BPO最佳用量为占环氧用量的3%,环氧占共聚物最佳用量24%,丙烯酸占单体最佳用量19%;制备接枝环氧乳液时,各种试剂最佳配比为接枝环氧:乳化剂:溶剂:水=1:0.1:0.5:2;制备复合乳液时,接枝环氧乳液与苯丙乳液复配最佳比例为2:8,涂膜表干时间16min,外观性能优良,涂膜硬度3H,耐水性260min,附着力1级
when preparing graft epoxy,the optimum amount of BPO accounts for 3% of the epoxy,epoxy accounts for 24% of copolymer,acrylic accounts for 19% of monomer mixture; when preparing graft epoxy emulsion,the optimal ratio of graft epoxy,emulsifier,solvent and water is 1:0.1:0.5:2; when preparing the composite latex,the best ratio of graft epoxy emulsion and styrene-acrylic emulsion is 2:8,the dry time is 16min,appearance is excellent,film hardness is 3H,water resistance is 260min,adhesion is 1
▼优质解答
答案和解析
when preparing graft epoxy, the optimum amount of BPO accounts for 3% of the epoxy, epoxy for 24% of copolymer, acrylic for 19% of monomer mixture; for preparing graft epoxy emulsion, the preferable ratio of graft epoxy, emulsifier, solvent and water is 1:0.1:0.5:2; when preparing the composite latex, the best ratio of graft epoxy emulsion and styrene-acrylic emulsion is 2:8, with dry time16mins, appearance excellent, film hardness 3H, water resistant 260mins, adhesion 1
帮你稍微改了一下,你再自己看看吧