間丙烯酸甲酯 的英文怎麼說
中文拼音 [jiānbǐngxīsuānjiǎzhǐ]
間丙烯酸甲酯
英文
methyl metacrylate- 間 : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
- 丙 : Ⅰ名詞1. (天乾的第三位) the third of the ten heavenly stems2. (姓氏) a surname Ⅱ數詞(第三) third
- 烯 : 名詞[化學] (有機化合物的一類) alkene; olefince
- 酸 : 酸構詞成分。
- 甲 : Ⅰ名詞1 (天乾的第一位) the first of the ten heavenly stems2 (爬行動物和節肢動物身上的硬殼) she...
- 酯 : 名詞[化學] (有機化合物的一類) ester
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Hygienic standard for methyl methacrylate in the air of workplace
車間空氣中甲基丙烯酸甲酯衛生標準Hygienic standard for glycidyl methacrylate in the air of workplace
車間空氣中甲基丙烯酸環氧丙酯衛生標準This paper investigates the types of acrylic modified solvent ( methyl and dimethyl benzene ), the usage of acrylic acid, the usage of initiator, esterification time, and preliminarily tests the dehydration rate of modified demulsifier
摘要對丙烯酸改性溶劑的種類(甲苯和二甲苯) 、丙烯酸的用量、引發劑的用量以及酯化時間進行考察,並針對改性后的破乳劑的脫水速度和脫水率進行了初步的檢測。In microcosmic side, the different molecular weight of pea esterify time was reduced along with the augmentation of molecular weight were approved. the mixture of pea series esterify production, aa, mma were processed tercopolymer by concatenation drop adding fashion during the nitrogen gas protect
在氮氣保護條件下,利用獲得的pea系列酯化物,與丙烯酸、甲基丙烯酸甲酯的混合物通過連續滴加方式進行三元共聚,從鏈轉移劑、 pea : aa : mma之間的摩爾百分比和共聚時間等方面進行了系統的研究。Based on the liquid crystal polymer theory, two kinds of polyacrylates were synthesized by choosing biphenyl group as rigid nucleus of mesophase group and six methylene chain as flexible spacing group. an important chiral additive was synthesized by choosing l ( - ) ~ 2 - octanol as chiral group. mixture was made of the additive and liquid crystalline polymer, which structure was identified by ftit, " ii nmr, dsc and pom
本論文根據液晶分子結構理論,選擇聯苯基作為介晶基元的剛性核、柔性的六亞甲基脂肪鏈為柔性間隔基,與丙烯酸反應,合成了兩種丙烯酸酯型聚合物;以拆分的l ( - ) 2 -辛醇為手性基團合成了一種液晶手性添加劑,並將所合成的手性添加劑與液晶聚合物共混,採用ftit 、 ~ 1h - nmr 、 dsc 、 pom等手段對合成的化合物、共混物進行了表徵。Effects of glycidyl methacrylate on gap junctional intercellular communication
甲基丙烯酸環氧丙酯對細胞間隙連接通訊的影響The vulcanization reaction of the ipn and pdms was determined by the fourier transform infrared ( ft - ir ). the mechanism of the vulcanization did ' t change, no chemical reaction between the ma and the pdms appeared
紅外光譜儀對聚硅氧烷和ipn固化前後的化學結構的分析表明,反應按照各自機理進行,丙烯酸甲酯與聚硅氧烷之間沒有發生化學反應,說明反應具備ipn形成的基本條件。Hygienic standard for methyl acrylate in the air of workplace
車間空氣中丙烯酸甲酯衛生標準Hygienic standard for methylacrylate in the air of workplace
車間空氣中丙烯酸甲酯衛生標準Manufactures pharmaceutical and dye intermediates in china. products include a wide range of brominated organics, as well as esters, quaternary ammonium compounds, and silane coupling agents
-生產2 , 2 -甲氧基丙烷2 -甲氧基丙烯2 -甲氧基丙烷亞硫酸二甲酯等中間體產品。The effect of the components of the ( meth ) acrylates on the properties of both the copolymers and the dry films are studied. the other factors, e. g. exposure time, photoinitators, and active monomers, are also discussed
研究了(甲基)丙烯酸酯各組份對成膜樹脂及抗蝕干膜性能的影響,並就曝光時間、光敏引發劑品種、活性單體對干膜性能的影響也進行了討論。Abstract : the effect of the components of the ( meth ) acrylates on the properties of both the copolymers and the dry films are studied. the other factors, e. g. exposure time, photoinitators, and active monomers, are also discussed
文摘:研究了(甲基)丙烯酸酯各組份對成膜樹脂及抗蝕干膜性能的影響,並就曝光時間、光敏引發劑品種、活性單體對干膜性能的影響也進行了討論。Ethyl 3 - benzoylacrylate ( e3ba ) is pale yellow liquid, it can ' t melt in water. it is one of the important intermediate for synthesizing technical products
苯甲酰基丙烯酸乙酯為淡黃色透明液體,不溶於水,能溶於大多數有機溶劑,是原藥合成中重要中間原料之一。分享友人