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- The ozone activation time, the content of hydrophilic monomer and the concentration of antistatic agent were optimized. 对臭氧活化时间、接枝单体用量、水性抗静电剂的浓度等条件进行了优化。
- The synthesis of nonionic polyurethane emulsion, made from polyglycol ether (hydrophilic monomer), polyether N220 and TDI was discussed in this paper. 主要讨论了以聚乙二醇为亲水单体,聚醚多元醇N220为多元醇制备非离子水性聚氨酯乳液。
- A new hydrophilic monomer N, N-di (2-hydroxyethyl)-acrylamide was synthesized by DCC method and grafted onto segmented polyetherurethane (SPEU) film. 用碳二亚胺(DCC)法合成新的亲水性N,N-二(2-羟乙基)丙烯酰胺单体并接枝于SPEU膜上。
- Abstract A series of polyester type and polyether type self mulsifying polyurethane were pre-pared by taking dihydoxylmethylopropionic acid as hydrophilic monomer. 摘要用二羟甲基丙酸作为亲水单体,分别合成了聚醚型和聚酯型的水性聚氨酯,并进行各种性能比较。
- High solid content and stable soap-free emulsion of styrene (St) and butylacrylate (BA) was prepared in the presence of ionic hydrophilic monomer, nonionic hydrophilic macromolecule and amphiphilic monomer. 摘要利用离子型小分子亲水单体和非离子型大分子亲水单体与两亲性单体共同参与共聚的无皂乳液聚合,制备了高固含、稳定的苯-丙乳液。
- The effects of the hydrophilic monomer AA and initiator K 2S 2O 8 on the electrolyte stability, freeze thaw stability and mechanical stability for the copolymer(MMA/BA/AA) soap free emulsion(pH=8)have been studied. 研究了亲水性单体AA和引发剂K2 S2 O8用量对三元共聚物 (MMA/BA/AA)无皂乳液 (pH =8)的电解质稳定性、冻融稳定性和机械稳定性的影响。
- This is done by using chemical finishes called antistatic agents or antistats, or by copolymerizing hydrophilic monomers with the fibers. 可以使用抗静电剂进行化学整理或使亲水单体与纤维共聚以达此目的。
- And the influences of amounts of hydrophilic monomers and degree of neutralization on the water-solubility of the resin was discussed. 讨论了亲水单体含量、中和度等对丙烯酸树脂水溶性的影响。
- A series of aqueous polyurethane dispersions were synthesized with sulfonate group-containing polyester diol and IPDI as primary materials and DMPA as hydrophilic monomers. 以含有磺酸盐的聚酯多元醇和异佛二酮二异氰酸酯(IPDI)为主要原料,以二羟甲基丙酸(DMPA)为亲水单体制备了一组不同组成的聚氨酯分散液。
- The title stable high solid styrene/butyl acrylate copolymer emulsion has been prepared by soap-free emulsion copolymerization with ionic and nonionic hydrophilic monomers. 利用离子型和非离子型亲水单体参与无皂乳液共聚,制备了稳定的高固含量苯乙烯-丙烯酸丁酯乳液。
- Effect of Hydrophilic Monomer on the Particle Sizes and Surface Properties of Polyurethane-fluorinated Acrylate Hybrid Latex 亲水单体对聚氨酯-含氟丙烯酸酯复合乳液颗粒和表面性能的影响
- Unreacted monomer is stripped and recycled. 未反应单体经汽提后回收。
- hydrophilic monomer 亲水单体
- Guangzhou Weixiang Monomer Fragrances Co., Ltd. 广州伟香单体香料有限公司。
- The monomer and copolymer were characterized by IR. 单体及共聚物用IR等进行了表征。
- The influence of fluoro monomer amo... 讨论了乳胶膜的吸水率的影响因素。
- Nylon seat with hydrophilic hard to age and burst. 尼龙座具亲水性,不易老化破裂。
- Monomer welding is overseeing the important part. 单体焊接是单体大修的重要环节。
- Hydrophobic N-vinylcaprolactam monomer was grafted onto hydrophilic dextran main chains by free-radical solution polymerization. 采用自由基溶液聚合法,将疏水性N-乙烯基己内酰胺单体接枝到亲水性葡聚糖主链上。
- Added monomer diffuses into the micelle for polymerization. 加入的单体扩散进入胶团做聚合反应。
