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- polyacrylic polyols 聚丙烯酸酯多元醇
- Polyols: A New Generation of Energy Platform? 多元醇:新一代的能源平台?
- Polyols: A New Generation of Energy Platform ? 多元醇:新一代的能源平台?
- Polyester resins are the condensation products of polybasic acids and polyols. 聚酯树脂是多元酸和多元羟基化合缩聚而成。
- Synthesis and properties of solid polyacrylic acid size NS by instant. 数字化期刊。固体聚丙烯酸浆料NS的瞬时聚合法合成与性能研究。
- Erythritol has a superior digestive tolerance to rival polyols, claims Cargill. 嘉吉公司声称,赤藓糖醇具有优越的消化耐受性相对于其它多元醇。
- The production and application of polyols are also very active in our country. 近年我国的多元醇生产和应用也较活跃。
- A high water absorption polyacrylic acid resin was obtained using inverse suspension polymerization. 采用反相悬浮聚合法合成了聚丙烯酸高吸水性树脂。
- To develop toughening reagent for epoxy resins, a serial of novel polyethers polyols was synthesized. 摘要为了开发新型实用的环氧树脂增韧剂,合成了一种新型聚醚多元醇。
- Polyacrylic acid size is one of main sizes.Its importance for environmental protection has been more concerned. 随着人们环保意识的加强,作为纺织3大类浆料之一的聚丙烯酸类浆料,越来越受到人们的关注。
- It relates to pyrolysis gas Chromatography to evaluate polyacrylic rubber and some other copoiymer or blends. 李文应用裂解色谱法对丙烯酸酯等物质的共聚物与共混物进行了鉴定。
- XPS results showed that the mole ratios of polyacrylic acid (PAA) to PE were dependent on the grafting degrees. XPS研究表明,表面聚丙烯酸(PAA)与PE的摩尔比与接枝率有一定的关系,从而成为其XPS表征的基础。
- Fe-ion crosslinking PAA (polyacrylic acid) resin particles have been synthesized and analyzed. 合成并分析鉴定了铁离子交联的聚丙烯酸树脂颗粒。
- A process of purifying polyether polyols with high activity and low unsaturated degree was studied. 对高活性低不饱和度聚醚多元醇的精制进行了研究。
- Under ultrasonic polyacrylic acid was synthesized with ammonium persulfate as initiator. 以过硫酸铵为引发剂,在超声波辅助下引发丙烯酸单体聚合。
- Natural sweet juice is a mixture of polyols produced by the extraction and fermentation from natural plants. 天然甜味汁是多种天然植物中提取和生物发酵生成的多元醇,经科学配比精制而成。
- An acetoacetylated polyacrylic resin with high solid content has been prepared by solution polymerization. 采用溶液聚合法合成一种含有乙酰乙酸基团的高固含量聚丙烯酸酯。
- Polyether-type isocyanate prepolymers are prepared with polyether polyols and tolylene diisocyanate. 采用聚醚多元醇和甲苯二异氰酸酯合成了聚醚型异氰酸酯预聚体。
- Polyacry lamide and polyacrylic salt graft polymer had stronger resistance to fertilizers than starch graft polymer. 聚丙烯酰胺型和聚丙烯酸盐型的高吸水性树脂在肥料溶液中的稳定性较淀粉接枝型要强。
- The effects of initiators and synthetic techniques on themolecular weight and quality of the polyols were studied. 研究了起始剂的选择及合成工艺对聚醚分子量和质量的影响。