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- In order to raise the hydrolysis resistance of ester oil, a new polycarboxylic acid ester is developed and its hydrolysis resistance is better than that of average polyol ester. 为了提高酯类油的抗水解性能,开发了一种新型的多元酸酯,其抗水解性能优于多元醇酯。
- Keywords low sulfur diesel fuel;lubricity;additive;polyol ester; 低硫柴油;润滑性;添加剂;多元醇酯;
- THE PERFORMANCE OF A POLYOL ESTER TYPE REFRIGERATOR OIL USED WITH THEREFRIGERANT HFC 134A 适用于HFC134A制冷剂的多元醇酯型制冷压缩机油
- β-dihydroagarofuran sesquiterpenoid polyol esters β-二氢沉香呋喃
- Keywords refrigerant;lubricant;polyol ester;miscibility;lubricity;thermal stability;chemical stability;low temperature performance; 冷冻剂;润滑剂;多元醇酯;可混性;润滑性;热稳定性;化学稳定性;低温特性;
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- SESQUITERPENE POLYOL ESTERS FROM CELASTRUS ORBICULATUS 南蛇藤种油中的倍半萜成分
- polyol ester 多元醇酯
- A natural or synthetic ester of glycerol and fatty acids. 甘油酯以甘油和脂肪酸天然存在的或合成的酯
- A salt or an ester of lactic acid. 乳酸盐或乳酸酯
- A salt or an ester of titanic acid. 钛酸盐钛酸的盐或酯
- A salt or ester of hypochlorous acid. 次碳酸盐一种次碳酸的盐或酯
- Ester asked for time to think all this over . 埃斯特拉要求给她时间好好想一想。
- Ester asked for time to think all this over. 埃斯特拉要求给她时间好好想一想。
- A salt or an ester of malic acid. 一苹果酸的盐或酯
- A salt or an ester of oxalic acid. 草酸盐草酸的盐或酯
- A salt or ester of arsenic acid. 砷酸盐，砷酸酯
- Keywords Microwave radiation;synthesis;dipentaerythritol;lubricating oil;polyol esters; 微波辐射;合成;双季戊四醇;一元羧酸;酯类润滑油;
- A salt or an ester of pantothenic acid. 泛酸盐，泛酸脂泛酸的盐或脂
- A salt or an ester of propionic acid. 丙酸盐丙酸的一种盐或脂
