歧化松香 的英文怎麼說
中文拼音 [qíhuàsōngxiāng]
歧化松香
英文
disproportionated rosin-
The fouling of monomer recovery system of qilu esbr plant was studied. it was con sidered that the fouling was principally caused b y the following four reasons, there existed the colopholic potassium containing c onjugated doublebonds in the disproportionated colopholic potassium, excessive co ntent of c16 - 18 compositions existed in the fatty acid, excessive content of com positions for which the demol condensation degree was above 5, the reaction conve rsion was higher than 72 percent. effective countermeasures were proposed
介紹了齊魯引進乳聚丁苯橡膠裝置回收單元存在的設備堵掛問題，經分析認為歧化松香酸鉀中帶有含共軛雙鍵的松香酸鉀，脂肪酸中c16 18組分含量高， demol縮合度高於5的組分高，反應轉化率高於72 %是造成堵掛的4條主要原因，提出了對策。Disproportionated rosin potassium soap
歧化松香鉀皂The influences of dosage of initiator, surfactant and dpr, and the type of initiator on polymerization were studied by monitoring the conversion of monomer and variation of particle size
考察了聚合過程中水溶性引發劑用量、乳化劑用量、引發劑種類、歧化松香含量等對單體轉化率和聚合物粒子粒徑變化的影響。Composite latex particles of disproportionated - rosin ( dpr ) and polyacrylates were synthesized by miniemulsion polymerization
摘要通過細乳液聚合方法成功制備了歧化松香丙烯酸酯復合高分子乳液。It was also demonstrated that rosin in hybrid polymer functioned as a plasticizer to reduce glass transition temperature, which resulted in the reduction of strength and increase of elongation of polymer films
力學性能分析顯示歧化松香在雜合物中起到了增塑劑的作用，降低了聚合物的玻璃化轉變溫度，使得斷裂應力下降而斷裂伸長率有所增長。It was found that polymerization rate was increased with the increased dosage of initiator or surfactant ; particle size of miniemulsion was kept relatively stable during polymerization when an initiator of lower solubility was used ; an increase in dosage of dpr reduced polymerization rate, but showed no significant impact on the final monomer conversion
實驗結果表明：引發劑或乳化劑的用量增加可以提高單體的轉化速率；引發劑水溶性的降低可以更好地控制聚合過程中的粒徑變化；歧化松香含量的增加降低了聚合速率，但對單體的最終轉化率影響不大。分享友人