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1)  pre-polymerization kinetics
预聚合动力学
1.
Preparation of high-impact polystyrene in the presence of tri-functional peroxide initiator Ⅰ.Studies on pre-polymerization kinetics
三官能度过氧化物引发制备HIPS树脂 Ⅰ.预聚合动力学
2)  prepolymerization kinetics
预聚合反应动力学
1.
Bulk polymerization of ABS resin Ⅱ.Study on prepolymerization kinetics
本体法合成ABS树脂 Ⅱ.预聚合反应动力学研究
3)  Polymerization kinetics
聚合动力学
1.
Progress of Researched Methods of Polymerization Kinetics;
聚合动力学研究方法进展
2.
Polymerization of butadiene with TiCl_4/SiO_2-supported catalysts Ⅱ.Polymerization condition and polymerization kinetics;
TiCl_4/SiO_2负载型催化剂用于丁二烯聚合——Ⅱ.聚合条件及聚合动力学
3.
Bulk precipitation polymerization kinetics of isoprene with supported titanium catalyst;
负载钛催化异戊二烯本体沉淀聚合动力学的研究
4)  kinetics [英][ki'netiks]  [美][kɪ'nɛtɪks]
聚合动力学
1.
Combination of Methyl Methacrylate Bulk Polymerization Kinetics and Heat Transfer Coupling During Thick Organic Glass Production;
特厚有机玻璃生产中MMA本体聚合动力学与传热耦合研究
2.
The effects of various parameters on kinetics of the anionic polymerization of CL in the presence of PPO are reported.
在此基础上,对PPO介质中己内酰胺(CL)的聚合动力学的各种影响因素进行探讨。
3.
The kinetics of UV photopolymerization of epoxy monomer(JY-257) initiated by two triarylsulfonium salts(UVI-6992 and UVI-6976) was monitored by real-time FT-IR technique with horizontal sample holder.
采用配有水平样品台的实时红外光谱仪(RT-FT-IR)监测三芳基硫金翁盐(UVI-6976和UVI-6992)紫外光引发双酚A型环氧单体(JY-257)光聚合动力学过程,结果表明:配有水平样品台的红外检测动力学得到的数据重现性好;当引发剂UVI-6992的质量分数从0。
5)  kinetics of polymerization
聚合动力学
1.
Some outstanding issues that affect the stability, mechanism, kinetics of polymerization and properties of the synthesized products were studied systematically.
本研究采用O/W型乳液聚合、沉淀聚合,反乳液聚合及反悬浮聚合(ISP)合成丙烯酸(AA)系增稠剂,系统地探讨了各方法中影响聚合稳定性、聚合动力学、反应机制及产品性能等的因素及一些悬而未决的问题。
6)  polymerization dynamics
聚合动力学
1.
The polymerization characteristics of cis-1,4-polybutadiene rubber synthesized with nickel catalyst system,active center model,polymerization mechanism,polymerization dynamics,and advances of improving nickel catalyst system were introduced.
重点介绍Ni系催化剂合成顺丁橡胶的聚合特征,活性中心模型,聚合机理,聚合动力学,以及国内外改进Ni系催化剂的新进展。
补充资料:预聚合
分子式:
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性质:就是在单体中加入定量的引发剂、增塑剂、脱模剂等混溶后制成转化率约为10%左右的浆液,这种制浆工艺称为预聚合。例如采用本体聚合制平板有机玻璃时即用此法,然后再将预聚合的浆液灌模加热进一步聚合制成板材。甲基丙烯酸甲酯的密度为0.94g/cm3,制成浆液后,密度一般为0.96~0.98g/cm3,成品的密度为1.17~1.19g/cm3。预聚合可以适当减少聚合时的收缩;预聚合是通过加热使引发剂分解,激发单体活化,促使链增长,可以加速聚合反应的进行,控制热效应的散热。 

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