emulsion reaction 中文意思是什麼
emulsion reaction
解釋
乳化反應-
Seasoning of solution due to usage and leaching out of photographic reaction products and emulsion addenda from the photographic element into the processing solutions also becomes a problem.
由於所用溶液的耗損及照像反應產物和乳劑添加劑從照像材料中帶到加工液中去，也會造成問題。 -
( 2 ) the reaction factors optimized by orthogonal tests are : the emulsion polymerization temperature is 60, the reaction time is 3 hours, the amount of emulsifier is 8wt %, the hydrophile lipophile balance ( hlb ) value of emulsifier is 15, the stirring speed is 4000r / min, the dropping speed is 1. 1g / min
用正交實驗確定的最佳聚合反應工藝參數為：水解溫度60 ，水解聚合時間3h ，乳化劑用量8wt ，復合乳化劑hlb值為15 ；攪拌速度為4000r min ，滴加速度為1 . 1g min 。 -
Increasing ultrasound intensity in the range of cavitation threshold and cavitation peak value, decreasing monomer concentration and increasing the temperature make the induction period shorter. under optimized reaction conditions, the conversion of ba can reach 90 % in 11 min at high n2 flow rate the viscosity average molecular weight of the obtained pba reaches 5. 24 106. the molecular weight of pba varies with ultrasonic irradiation time, indicating that the ultrasonic induced emulsion polymerization is dynamic and quite complicated, polymerization of monomer as well as degradation of polymer occurs concomitantly
一、實現了無常規化學引發劑存在下的超聲輻照引發丙烯酸正丁酯（ ba ）間歇乳液聚合，制備了pba納米粒子，在11min內轉化率達到90 ，分子量達5 . 24 10 ~ 6 ，隨反應時間的延長而降低，表明超聲輻照引發乳液聚合是一個動態的復雜過程，單體的聚合和聚合物的降解同時發生。 -
Last, polyurea microcapsule containing octadecane as phase change material was successfully synthesized by interfacial polycondensation using tdi and deta as shell monomers in an emulsion only by reaction of tdi and deta, but also reaction of tdi and amines which are formed by hydrolysis of tdi at the interface
制備聚脲樹脂微膠囊的過程不僅包括tdi和deta的反應，還包括tdi與自身水解產物的界面反應。 tdi與deta反應質量比為3 ： 1 。另外， np - 10還與tdi反應生成脲烷。 -
Since the addition of the initiator causes a chain reaction to occur, control in the form of cooling must be exerted to control the size of the emulsion droplet
加入引發劑引起一個鏈式反應后，可以通過控製冷卻形式控制乳液滴的大小。 -
The reaction order and apparent activation energy of nanocomposites by emulsion and bulk methods are obviously increased. this also shows that the thermal stability of nanocomposites is much better than pure pmma, which is also confirmed by doyle method
Freeman - carroll差減微分法結果表明：本體法及乳液法復合材料的熱分解反應級數和表觀活化能均明顯高於純pmma ； doyle積分法佐證了這一點。 -
Inquiring into effects of sodium dihexyl sulfosuccinate on emulsion polymerized reaction
琥珀酸二己酯磺酸鈉系列對乳液聚合反應影響的探討 -
Emulsion polymerization is a reaction system which can be characterized as a low - viscosity, good - heat - transference, and at the same time, the environment friendly. therefore, it is being widely used to prepare paints, vanishes, adhesives, rubbers and controlled drug release systems
乳液聚合因具有體系粘度低、傳熱快、環保以及分隔效應等特點，其產物已廣泛運用於塗料、油漆、粘合劑、橡膠和藥物緩釋膠囊載體等領域。 -
In addition, we also explored that : montmorillonite which has been treated by bs - 12 was treated secondly using mma by the method of emulsion reaction and prepared pvc / montmorillonite composite on the way of melt interaction again. by measuring xrd and mechanical properties and observing the section morphology of flexural sample through sem, we found that : after secondly treated, the intension and toughness of pvc / montmorillonite composite were greatly increased. the results indicated that using using montmorillonite can toughen and reinforce pvc effectively, so the study and application of it have a bright prospect
此外，還探討了對經bs - 12初次處理過的蒙脫土，用甲基丙烯酸甲酯採用乳液聚合的方法進行二次處理，再次通過熔融法製成pvc蒙脫土插層復合材料，並通過x ?射線衍射測定和力學性能測試以及掃描電鏡觀察材料的斷面形貌，結果發現，蒙脫土經甲基丙烯酸甲酯通過乳液聚合法二次處理后製成的復合材料與只用bs - 12初次處理的蒙脫土製成的復合材料相比，其強度和韌性得到了明顯改善。 -
And we also give the intercalation mechanism of emulsion polymerization, the reaction calories will be benefit to the exploit of montmorillonite. the properties of acr / mmt / pvc composites were characterized. the addition of montmorillonite can improve the strain strength ; enhance the decomposition temperature and vicat soft point, little influence to impact strength
將聚丙烯酸酯/蒙脫土納米復合物與pvc樹枝共混，考察了蒙脫土對pvc的改性效果，發現呈納米分散的蒙脫土可以明顯的提高pvc的拉伸強度、熱分解溫度和熱變形溫度，對抗沖性能影響不大。
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