您要查找的是不是：
- carboxymethylated PVA 羧甲基化聚乙烯醇
- A novel polyanion electrolyte carboxymethylated polyvinyl alcohol(CMPVA)was synthesized by carboxymethylated polyvinyl alcohol(PVA) with monochloroacetic acid and KOH as catalyst. 聚乙烯醇(PVA)与氯乙酸在KOH的催化下,合成了一种新型聚阴离子电解质羧甲基化PVA(CMPVA)。
- The effect of different water-retention agents,such as Polyvinyl alcohol(PVA),carboxymethyl cellulose(CMC),and Na-bentonite,etc. 探索了有机保水剂和无机保水剂对粉刷石膏的保水性的影响。
- Methods: Span 80 and Triethanolamine were used as emulsifiers of the multiple emulsion, sodium carboxymethyl cellulose (CMC Na) and polyvinyl alcohol (PVA 124) were substrates of mixed hydrophilic gel. 方法 :采用司盘 - 80和三乙醇胺皂为复乳的乳化剂 ,以羧甲基纤维素钠(CMC Na)和聚乙烯醇 (PVA 12 4)作为混合型亲水性凝胶基质。
- Effect of PVA Preteatment on Cold Resistance of Chinese Milk Vetch. 聚乙烯醇处理对紫云英抗寒性影响的研究
- The bacterium could adapt to a broad pH range for PVA degradation. 该菌降解聚乙烯醇要求的pH范围较宽.
- Carboxymethyl starch is one of the most important denatured starch. 羧甲基淀粉是重要的变性淀粉之一,用途广泛。
- PVA coated gloves for solvent resistance were obtained through dip coating. 用浸渍涂膜技术成功制备了一种耐有机溶剂的PVA涂膜手套。
- Glue photocopies on the underside of the glass using a PVA adhesive. 用聚乙烯醇黏合剂将图片贴在玻璃板的背面。
- PVA hydrogel was prepared by using epichlorohydrin as crosslink reagent. 用环氧氯丙烷作交联剂,制备了聚乙烯醇(PVA)亲水水凝胶。
- The support materialare gum arabic,protein and carboxymethyl cellu1ose (CMC). 微囊鱼油具有良好的稳定性。
- The results showed that partially alcoholized PVA was in favor of drawability. 结果表明,部分醇解的聚乙烯醇有利于降低拉伸中的氢键作用,提高易拉伸性。
- The emulsion polymerization of vinyl acetate with PAM, CMC and EC in place of PVA as protective colloid were studied. 本文尝试用聚丙烯酰胺、羧甲基纤维素及乙基纤维素代替聚乙烯醇作醋酸乙烯乳液聚合的保护胶体。
- N,N-bis(carboxymethyl)-, trisodium salt;Nitrilotriac ... n,n-bis(carboxymethyl)-glycin trisodium salt;hampshi ... N,N''-双(羧基甲基)甘氨酸三钠盐;氨三乙酸三钠香港
- Custom size for above PVA Sponge Wiper/ block can be arranged with reasonable order quantity. 如订量合理，以上聚乙烯醇海绵产品均可按客供尺寸订做。
- Sodium carboxymethyl cellulose(CMC)of low viscosity grade was synthesized by solvent method. 采用溶剂法合成了钻井液用低粘度羧甲基纤维素钠(CMC)。
- The effects of the etherified starches containing carboxymethylated and/or cationic groups on the adhesion to wool fibers were researched by a slightly sizing roving method. 采用轻浆粗纱法,以粗纱条的最大强力、断裂功及断裂伸长为量化指标,研究了淀粉羧甲基变性、季铵阳离子化变性以及羧甲基-季铵阳离子化双重变性对羊毛纤维黏附性能的影响。
- The Influence of PVA Compound to the Storage and Harvest Physiology of Apple etc. PVA复合剂对苹果等采后保鲜及生理效应。
- The ferrous carboxymethyl chitooligosaccharides may become a good ferruginous in future. 本文介绍了羧甲基壳寡糖-亚铁的制备方法。
- After reducing the dosage of PVA, the size mixtured with guar gum was used for sizing and the performances of the yarn thus sized were tested. 摘要在浆料中减少PVA用量后，加入瓜尔胶对纱线进行上浆，测试上浆纱的各项性能。
