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graft emulsion
相关语句
  接枝乳液
     The synthesis of polyurethane-acrylic graft emulsion with core-shell structure was reported. The polyurethane-acrylic blend emulsion was compared with the polyurethane-acrylic graft emulsion by DSC, FT-IR, particle size analysis, and mechanical property, ect. It shows that the graft emulsion particle morphology consists of a polyurethane-acrylic core surrounded by a acrylic shell.
     通过接枝乳液和共混乳液的性能差别对比 ,及 DSC、FT- IR、粒径分析及力学性能测试分析表明 ,在聚氨酯 -丙烯酸酯接枝乳液中 ,聚氨酯与丙烯酸酯发生部分交联形成稳定的核 -壳结构。
短句来源
  乳液接枝
     STUDY ON GRAFT EMULSION COPOLYMERIZATION OF STYRENE/BUTYL ACRYLATE ONTO STARCH
     淀粉与苯乙烯/丙烯酸丁酯乳液接枝共聚的研究
短句来源
  “graft emulsion”译为未确定词的双语例句
     THE SYNTHESIS AND CHARACTERIZATION OF POLYURETHANE-ACRYLIC GRAFT EMULSION
     缩聚物/加聚物复合胶乳的制备科学Ⅱ.核壳结构聚氨酯-丙烯酸酯复合乳液的合成与表征
短句来源
     Based on literatures, a study on graft emulsion copolymerization of styrene/butyl acrylate onto starch was carried out by using ammonium persulfate as initiator and sodium dodecyl sulfate as emulsifier. The influence of initiator concentration, monomer concentration, reaction temperature, and reaction time on grafting parameters of starch graft copolymers was investigated.
     根据所查文献,采用乳液聚合的方法,以过硫酸铵为引发剂,以十二烷基硫酸钠为乳化剂,考察了淀粉与苯乙烯/丙烯酸丁酯的接枝共聚反应中引发剂浓度、单体浓度,反应温度,反应时间等条件对接枝率、接枝效率以及接枝反应速率的影响。
短句来源
     Finally, by using Ce~(4+) as initiator we investigated graft emulsion copolymerization of acrylonitrile onto starch.
     以硝酸铈铵为引发剂,丙烯腈为单体获得了接枝羧基淀粉。
短句来源
     The last process has advantages of mature techniques, stable products quality and better overall performances. But quality control mainly depends on prtical size of polybutadi-ene and graft degree of graft emulsion.
     后者技术成熟,产品质量稳定,综合性能较好,但其质量控制主要取决于聚丁二烯粒径和接枝乳胶的接枝度。
短句来源
     A study of graft emulsion copolymerization of styrene/butyl acrylate onto starch was carried out by using ammonium persulfate as initiator and sodium dodecyl sulfate as emulsifier, and the influence of reaction conditions on grafting rate, grafting efficiency and convertion of monomers were investigated.
     采用乳液聚合方法,以过硫酸铵为引发剂,十二烷基硫酸钠为乳化剂,制备了淀粉-苯乙烯-丙烯酸丁酯接枝共聚物,考察了反应条件对接枝率、接枝效率以及单体转化率的影响。
短句来源
  相似匹配句对
     GRAFT COPOLYMERIZATION IN EMULSION
     乳液接枝共聚
短句来源
     Emulsion Graft Polymeride of Chloroprene Rubber
     乳液接枝法合成氯丁接枝胶MCR
短句来源
     Emulsion Mixer
     浅谈乳化液混合器
短句来源
     Polyurethane Emulsion
     聚氨酯乳液
短句来源
     Graft Functionalization of Polyolefins
     接枝功能化聚烯烃
短句来源
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A study on graft emulsion copolymerization of styrene and binary monomers , styrene/acrylonitrile and styrene/ethyl acrylate , onto corn starch was carried out by using manganese pyrophosphate [Mn(H2P2O7)3]3- as initiator and sodium dodecyl sulfate as emulsifier . The influence of initiator concentration, monomer concentration , reaction temperature and time on grafting parameters of starch-g-polystyrene copolymers were investigated. The results indicated that grafting efficiency was from 65% to 90% ,...

A study on graft emulsion copolymerization of styrene and binary monomers , styrene/acrylonitrile and styrene/ethyl acrylate , onto corn starch was carried out by using manganese pyrophosphate [Mn(H2P2O7)3]3- as initiator and sodium dodecyl sulfate as emulsifier . The influence of initiator concentration, monomer concentration , reaction temperature and time on grafting parameters of starch-g-polystyrene copolymers were investigated. The results indicated that grafting efficiency was from 65% to 90% , and grafting level approached 200% . However , the efficiency of grafting for binary monomers was only about 30%- 50%.

采用廉价无毒的焦磷酸锰(Mn~(3+))络阴离子作为引发剂,以十二烷基硫酸钠为乳化剂,对淀粉与苯乙烯及二元单体接枝共聚进行了初步探索,研究了单体浓度、引发剂浓度、反应温度及反应时间对接枝反应的影响趋势,发现Mn~(3+)具有良好的引发效果,接枝效率在65%~90%,接技率可达200%。对淀粉与St/AN、St/EA 二元单体接枝共聚的研究表明接枝效率不高。

There are three processes in ABS resin production techniques : bulk technique, mixed coagulation technique, co-mixed technique. The last process has advantages of mature techniques, stable products quality and better overall performances. But quality control mainly depends on prtical size of polybutadi-ene and graft degree of graft emulsion.

ABS树脂生产工艺有本体法、混合共凝聚法和共掺混法三种。后者技术成熟,产品质量稳定,综合性能较好,但其质量控制主要取决于聚丁二烯粒径和接枝乳胶的接枝度。

Graft emulsion copolymerization of acrylate and siloxane was carried out with batch process via simultaneous radical and ring-opening mechanism. The results showed that polymerization behavior and final latex stability and mechanical properties of latex film strongly depend on siloxane content.

通过加入一定量的接枝剂,用一次投料法合成了稳定的丙烯酸酯-有机硅氧烷接枝共聚胶乳,考察了有机硅含量、接枝剂用量对聚合反应及胶膜性能的影响。结果表明:有机硅含量不仅严重影响聚合反应和胶膜的力学性能,而且对乳液的稳定性有重要影响。有机硅单体用量为10%、接枝剂用量为008%、聚合反应时间为5h时胶乳的成膜性及胶膜性能最好。

 
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