链转移剂路线。
该方法操作简单,链转移剂用量较小,生产周期短,成本低。
The method is simple in operation, short produce period, low in cost and with less amount of chain transfer substance.
甲基丙烯磺酸钠除提供强极性的阴离子磺酸基外,还起链转移剂作用;
Methllyl sulfonic acid acted as a chain transfer agent besides supplying the strong polar anionic sulfonic group.
探讨了引发剂用量、链转移剂用量、反应温度等对共聚物阻垢性能的影响。
The effects of such factors as the dosage of initiator, dosage of chain transfer agent, and reaction temperature on the copolymer's scale inhibiting capacity are discussed.
探讨了反应温度、单体浓度、链转移剂、引发剂等因素对聚合物分子量的影响。
The influence on molecular weight of PAM of reaction -temperature, reaction time, concentration of monomer, amount of initiation and chain-transfer agent has been studied.
探讨了反应温度、单体浓度、链转移剂、引发剂等因素对聚合物分子量的影响。
The influence on molecular weight of PAM of amount of solvent, initiation and chain-transfer agent has been studied.
本文充分考虑引发剂、温度、单体、链转移剂等反应因素,利用正交法获得了最佳树脂合成方案。
An optimum resin synthetic approach was developed by considering the initiator, temperature, monomers, chain transfer agent etc.
以丙烯酸、氢氧化钠等为原料,以无机磷酸盐为链转移剂合成了系列低分子质量聚丙烯酸钠分散剂。
A series of low molecular weight polyacrylic acid sodium solutions was synthesized by using inorganic phosphate as chain transfer agent on the basis of acrylic acid, sodium hydroxide and so on.
比较了不同链转移剂的作用效果;研究了2-巯基乙醇作为链转移剂对聚合过程和共聚物相对分子质量的影响。
Effects of as 2 - mercaptoethanol chain transfer agent to polymerization and the relative molecular weight of copolymer were studied.
采用溶液聚合法合成了高固体分低粘度的羟基丙烯酸树脂(HAR),详细讨论了引发剂、链转移剂、反应温度、溶剂等对HAR粘度的影响。
Hydroxyl acrylic acid resin (HAR) with high solid and low viscosity was polymerized from an appropriate acrylic acid monomer in solution.
采用本体聚合方法将丙烯酸酯单体的混合物实施热聚合制备预聚体,采用核-壳聚合法的单体投料方式同时加入链转移剂十二烷基硫酵来控制反应进程。
UV curing polyacrylate pressure sensitive adhesive was synthesized by core-shell polymerization, at the same time, chain transfer agent NDM was added for controlled reaction rate.
这是因为在活泼氢和催化剂活性中心之间有链转移反应发生。
This is due to the chain transfer reaction between the active hydrogen and the active centers of the catalyst.
链转移氢、其它原子或反应种转移到反应体系的化合物中(单体、引发剂或溶剂),从而导致聚合物增长终止,这种情况称为链转移。
A growing polymer is terminated by the transferred of a hydrogen or other atom or species to it from some compound present in the system-the monomer, initiator, or solvent, as the case may be.
共炭化作用的机理主要为共炭化剂的短烷基侧链转移和在热解及聚合时生成氢自由基的氢转移作用。
So, the co-carbonization mechanism mainly involves the short alkyl side chain and hydrogen trans-fer reaction between LDOHF and MCTP during pyrolysis and condensation of LDOHF.
实验结果表明,链转移法合成含氯接枝共聚物过程中,反应温度、反应时间、引发剂浓度、氯含量及单体含量是重要的影响因素;
The results show: that the effects of chlorine content of CPE, reactive time, initiator concentration and monomer concentration on the reaction are critical;
实验结果表明,链转移法合成含氯接枝共聚物过程中,反应温度、反应时间、引发剂浓度、氯含量及单体含量是重要的影响因素;
The results show: that the effects of chlorine content of CPE, reactive time, initiator concentration and monomer concentration on the reaction are critical;
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