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- Keywords cationic resin size;neutral sizing;printing and writing paper;filling;calcium carbonate;premixing; 新型阳离子松香胶;中性施胶;文化纸;加填;碳酸钙;预混合;
- cationic resin size 新型阳离子松香胶
- The cation resin used in softeners is easily contaminated by iron ion. 软化器中使用的阳离子交换树脂容易受到铁离子的污染。
- The DK series products are some king of cationic resin whose main com-ponent is polyamide resin. DK系列是以聚酰胺树脂为主要成分的阳离子树脂,DK-856是具有优良效果的抗水剂;
- The technology of extracting pectin from apple's pomace with D151H cation resin is studied. 结果表明,加入D151H阳离子交换树脂可提高果胶得率;在优惠工艺条件下,粗果胶得率可达9%25左右。
- The results show that a small amout of VAc added into queous solution,which treated by cation resin,can make Am polymerize into cross-linking PAm. 实验证明在丙烯酰胺水溶液混入少量醋酸乙烯酯,该水溶液经阳离子交换树脂处理后,可聚合生成交联型丙烯酰胺胶体。
- Using acroporous strong acidic cation resin as catalyzeramdphenol and propylene as raw materials,alkylphenol was synthesized. 采用大孔强酸阳离子交换树脂作催化剂,以苯酚和丙烯四聚物为原料,催化合成烷基酚。
- Removel of coloured compounds in rew solution takes place in two serially coupled different ionic exchange columns, one packed column was D72 cation resin, another anion resin. 固定床柱操作方式阳离子交换树脂和阴离子交换树脂串联进行平行脱色实验。
- A kind of cationic monomer is copolymerized with ethylene monomers in solution, in which the auxiliaries and initator are added, then the cationic resin retanning agent is abtained. 一种阳离子单体与含乙烯基类单体,在助剂、引发剂存在条件下进行溶液聚合,制得阳离子树脂复鞣剂。
- In this article Phenyl-acrylic acid ester is synthesized under the catalysis of cationic resin using Phenyl-acrylic acid as a raw material which is produced as a part of the whole process. 本文以自制苯基丙烯酸为原料,用阳离子树脂催化合成苯基丙烯酸酯。
- dispersed cationic petroleum resin sizes 石油树脂胶
- The technology of nonylphenol production is using strong acidic cation resin DC604,C104 as catalysts and two-stage fixed reactor in the nonylphenol plant of Heilongjiang Petrochemical Works. 黑龙江石油化工厂壬基酚装置以强酸性阳离子交换树脂DC604、C104作催化剂，采用二段式固定床反应器流程合成壬基酚的工艺。
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。
- The petroleum resin sizing agent was prepared with modified petroleum resin as raw material by phase inversion emulsification at ordinary pressure. 以改性的石油树脂为原料,采用常压转相乳化法制备了石油树脂施胶剂。
- modified cation resin supported Pt complex 改性阳离子树脂配合铂
- Preparation of cation dispersion petroleum resin sizing agent 阳离子分散石油树脂施胶剂的研制
- And the mid- size car have a lot more legroom. 而且中型车的腿部伸展空间较为宽敞。
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- What is the exact size of the room? 这个房间的确切面积是多少？
- He ranged the books according to size. 他照大小顺序排列这些书。
