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pimaric的中文,翻译,解释,例句

pimaric

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It was found that ARA was composed of esterification products of (2-HEA)-ester with pimaric acid, dehydroabietic acid, abietic acid and two isomers of acrylpimaric acid. ARA is a good crosslinking agent which can copolymerize with most vinyl monomers. The properties of solvent-resistance and heat resistance of the copolymer were improved considerably by the use of ARA.

实验结果表明:ARA主要由海松酸、脱氢枞酸、枞酸和丙烯海松酸的二种异构体的丙烯酸-2-羟基乙基酯的酯化产物组成,ARA是一种良好的交联剂,可与大多数乙烯基单体共聚合,其与MMA的共聚物的耐溶剂性和耐热性均得到了较大幅度的提高。

Results showed that the RFAs in DCS of Masson pine CTMP were mainly composed of oleic acid,linoleic acid,DHA,pimaric acid,abietic acid and oxidized products of DHA.The ratio of fatty acids to resin acids in FR-DCS,CTMP-DCS,BCTMP-DCS were 1:2.8,1:2.1 and 1:3.8,respectively.

结果发现,马尾松化机浆DCS中的脂肪酸主要有油酸、亚油酸等,树脂酸主要有脱氢枞酸、海松酸、枞酸以及脱氢枞酸氧化物等;一段磨后浆、漂前浆、过氧化氢漂后浆DCS中脂肪酸与树脂酸的比例分别约为1:2.8、1.2:1、1:3.8。

A series of maleopimaric acid polyester amino resins were made from maleo ̄pimaric acid polyesters crosslinked by etherified melamine formaldehyde resins.

以马来海松酸和线性小分子二醇为原料,合成马来海松酸聚酯多元醇,再用氨基树脂交联,制备马来海松酸聚酯氨基树脂。

Meanwhile, small amounts of other unsaturated molecules such as pimaric/isopimaric-type resin acids can also be hydrogenated.

发现在二氢海松酸/异海松酸型树脂酸的分子间存在因双键移位而引起的异构现象。

As results, the contents of three original pimaric-type resin acids, namely pimaric, isopimaric and sandaracopimaric acids, generally decreased, the higher the initial content with the higher the temperature and longer time, the faster the content declined.

结果表明,脂松香中原有的3种海松酸型树脂酸即海松酸、异海松酸、山达海松酸的含量总体呈下降趋势,初始含量越高、热处理温度越高、时间越长,其含量下降幅度越大。

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pimaric acid:海松酸

pimaradiene 海松二烯;1 | pimaric acid 海松酸 | pimdown 阳螺纹向下

pimaric acid:海滨松酸

pilot wheel 手轮 | pimaric acid 海滨松酸 | pimarol 海松醇

pimaric type acid:海松酸型树脂酸

海松二烯|pimaradiene | 海松酸型树脂酸|pimaric type acid | 海松烷|pimarane