耐汽油性 gasoline resistance(3)   gasoline resistance      The results showed that silicone sealant had the excellent water resistance and oil sealing but relatively poor gasoline resistance .      试验表明 ,有机硅密封胶具有优异的耐水性和耐油密封性 ,但耐汽油性较差 ; 短句来源      The finalized formulation of waterborne alkyd resins is given through tests of viscosity, particle size, hardness, adhesion, water resistance and gasoline resistance.      通过对合成产品性能如黏度、粒径、硬度、附着力、耐水性、耐汽油性等的研究 ,确定了综合性能较好的水性醇酸树脂。 短句来源      The suitable formulation is determined by detecting drying time, adhesion, impact bearability, mar resistance, gloss development, scrub resistance, alkali, acid, and gasoline resistance.      测定地坪涂料的干燥时间、附着力、耐冲击性、铅笔硬度、光泽、耐磨性、耐碱性、耐酸性、耐汽油性等性能,确定合理的涂料配方。 短句来源   “耐汽油性”译为未确定词的双语例句      It was showed that compared with the conventional modified alkyd resin, the acrylate modified alkyd resin made by the new process is superior for its appearance of film, impact resistance and resistance to petrol. The new process broadens the source of materials for modified alkyds and reduces the cost of production.      比较了传统改性醇酸树脂与本文研制的改性醇酸树脂涂膜性能 ,结果表明该树脂涂膜外观、耐冲击性能和耐汽油性比传统改性醇酸树脂涂膜好 ,且拓宽了改性醇酸树脂的原料来源 ,降低了生产成本 短句来源      The reaction time was shorten 3 h, drying time was shorten 1 d at catalyst dosage 1 %, and properties of the copolymer coating were improved.      实验结果表明,加入催化剂后缩短了萜烯邻苯二酚树脂-生漆共聚涂料的干燥时间,最佳条件下,反应时间可缩短3h,干燥时间可缩短24h,并改进了该涂料的膜附着力、硬度、厚度和耐汽油性等性能。 短句来源   相似匹配句对      Salt-toerance of Plants.      植物的耐盐性 短句来源      Recent Progress in Study on Salt Tolerance of Corn      玉米耐盐性研究 短句来源      The results showed that silicone sealant had the excellent water resistance and oil sealing but relatively poor gasoline resistance .      试验表明 ,有机硅密封胶具有优异的耐水性和耐油密封性 ,但耐汽油性较差 ; 短句来源 查询“耐汽油性”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   gasoline resistance Easy application, fast cure and early hardness and gasoline resistance are needed for fast repair work. 例句来源                A new process was developed for synthesizing acrylated alkyd resin in which a acrylate is copolymerized with a maleinized alkyd resin. The effect of the concentration of MMA , BA and addition methods on the film properties has been investigated. Satisfactory formulations were obtained with 30%～35wt% of methyl methacrylate, 2%～25% of BA and 60%～70wt% maleinized alkyd resin. It was showed that compared with the conventional modified alkyd resin, the acrylate modified alkyd resin made by the new process is sup...             提出了采用共聚合方法用丙烯酸酯类单体对顺酐化醇酸树脂进行改性新工艺 ;考查了甲基丙烯酸甲酯 (MMA)、丙烯酸丁酯 (BA)及加料方式对改性树脂和涂膜性能的影响 ;较满意的配方为 :MMA为 30 %～ 35 % ,BA为 2 %～ 2 5 % ,基体醇酸树脂为 6 0 %～70 % .比较了传统改性醇酸树脂与本文研制的改性醇酸树脂涂膜性能 ,结果表明该树脂涂膜外观、耐冲击性能和耐汽油性比传统改性醇酸树脂涂膜好 ,且拓宽了改性醇酸树脂的原料来源 ,降低了生产成本 文摘来源          s:The effects of water,oil and gasoline on silicone sealant was studied by immersion.Sealing of silicone sealant was measured by initial pressure resistance.The results showed that silicone sealant had the excellent water resistance and oil sealing but relatively poor gasoline resistance .The oil resistance could be improved by the addition of calcium carbonate.Plasticizer in oil media would migrate.It could be used as formed-in-place gasketing of mechanical part.             通过介质浸泡试验研究了水、机油、汽油对有机硅密封胶的影响 ,采用初期耐压性衡量其密封性。试验表明 ,有机硅密封胶具有优异的耐水性和耐油密封性 ,但耐汽油性较差 ;重质碳酸钙可提高其耐油性 ,有机硅密封胶中的增塑剂在油类介质中会发生迁移。该类密封剂可用作机械部件的就地成形垫圈 文摘来源          A range of waterborne alkyd resins has been prepared by fatty acid process, based on soybean fatty acid, trimellitic anhydride, and various polyols and polybasic carboxylic acids, which are modified with benzoic acid, maleic anhydride and oleic acid. The finalized formulation of waterborne alkyd resins is given through tests of viscosity, particle size, hardness, adhesion, water resistance and gasoline resistance.             通过脂肪酸法 ,选用豆油脂肪酸、偏苯三甲酸酐和不同的多元醇、多元酸制备了一系列水性醇酸树脂 ,用苯甲酸、顺丁烯二酸酐和油酸对其改性进行了研究。通过对合成产品性能如黏度、粒径、硬度、附着力、耐水性、耐汽油性等的研究 ,确定了综合性能较好的水性醇酸树脂。 文摘来源   << 更多相关文摘         相关查询: 耐汽油软管 耐 汽油 起动汽油 天然耐 汽油发动机 正规汽油 固化汽油 汽油管接头 稠化汽油 耐万古霉素 耐干洗  对查询结果不满意

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