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- This paper discusses synthesis of high molecular polyacrylate sodium and molecular determination method,action mechanism as washing aid and high water absorbing resin also are disucssed. 介绍了高分子量聚丙烯酸钠的合成及分子量测定方法,以及聚丙烯酸钠作为助洗剂和高吸水性树脂的作用机理。
- The acrylate oil absorbing resin were synthesised by means of suspension polymerization and using divinylbenzene as crosslinking agent. 以丙烯酸酯为单体,二乙烯基苯为交联剂,采用悬浮聚合法合成低交联度的聚丙烯酸酯类吸油树脂。
- An oxygen absorbing resin was obtained by dispersing iron based deoxidizing agent into PE-LD matrix containing a small fraction of EVOH. 采用铁系脱氧剂、乙烯-乙烯醇共聚物(EVOH)、相容剂和PE-LD,通过双螺杆挤出机制备吸氧母料,将其与适量PE-LD混合经单螺杆挤出机吹塑成吸氧薄膜。
- Method: Ultraviolet spectrophotometry was employed to determine the absorption of different macroporous absorbing resin to astragaloside. 方法:采用紫外分光光度法测定不同大孔树脂对指标性含量黄芪总甙的吸附量。
- It was helpful in gathering and storing water for KGM super absorbent resin could avoid the water from running off. 该保水剂的施用充分利用了有限的水分,减缓苗期旱情。
- In this paper, research and development of PVA super water absorbent resin are introduced. 介绍了聚乙烯醇(PVA)系高吸水树脂的国内外研究开发情况。
- The new synthesis technology of starch graft acrylic acid of high water absorbent resin has been investigated. 研究了淀粉接枝丙烯酸制备高吸水树脂的新工艺。
- Techniques for using KD-1 high water absorbing resin to plant trees KD-1型高吸水树脂造林技术研究初报
- Washing with ethanol can remove the residual acrylic acid in super absorbent resin effectively. 用乙醇处理可有效除去高吸水树脂中的丙烯酸单体残留。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- Pot experiments were carried out to study the effect of KGM super absorbent resin on wheat seed germination. 摘要利用盆栽控水的方法研究自制魔芋保水剂对小麦出苗的影响。
- The influence of super absorbent resin on nitrogen, phosphor and potassium in soil were studied. 利用化学分析法研究了高吸水性树脂对土壤中氮、磷、钾养分的影响。
- This paper introduces a super absorbent resin made from gelatinized dextrin and acrylic acid copolymer. 摘要将糊精糊化,加入特定的引发剂与交联剂和丙烯酸盐接枝共聚,制得到高吸水性材料。
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- This article discussed absorbing humidification characteristic of paper coated super absorbent resin of guar gum graft acrylic, which was successfully synthesized in our laboratory. 在成功合成瓜尔胶-丙烯酸高吸水树脂的基础上,研究表面涂布该吸水树脂的手抄纸的吸潮特性。
- Application of high water absorbent resins in medical and sanitary fields is discussed. 介绍高吸水性树脂在医疗和卫生用品方面的应用情况。
- Methods Silica gel superfine process was conducted by combining solvent extraction and separation with macroporous absorbent resin. 方法首先用溶剂萃取结合大孔吸附树脂分离,然后用硅胶柱精制提取。
- Putting water in brandy is sacrilege. 在白兰地中掺水是可恶的事。
- This paper mainly presents the research history and application of Super Absorbent Resin,and puts forward its developing trend in th e future. 主要介绍高吸水性树脂的研究历史及其应用,并提出其今后的发展动向。
- Water contains hydrogen and oxygen. 水含有氢和氧。