
[高分子][物化] 溶液聚合
Synthetic resin of acrylate was prepared with solution polymerization.
用溶液聚合法制备*********酯合成树脂。
The water-soluble acrylic resin has been prepared with acrylic acid, acrylate and styrene by solution polymerization or salt-forming method.
由*********及其酯类单体与*********通过溶液聚合和成盐方法合成了水溶性*********树脂。
The title cationic epoxy acrylic resin was synthesized with the method of free-radical solution polymerization.
采用自由基溶液聚合法合成了阳离子环氧*********树脂。
The results showed that properties of products by this method are all superior to aqueous solution polymerization and general inverse suspension polymerization .
结果表明,该法制备的产品各项性能均优于溶液聚合法和一般反相悬浮聚合法制备的产品。
Alternating copolymer of styrene-maleic anhydride (SMA) was synthesized by solution polymerization, using AIBN as initiator, and graft-copolymerized with liquidated-MDI.
以AIBN为引发剂,采用溶液聚合法合成了*********—马来酸酐交替共聚物(SMA) ,并使其************与液化MDI进行接枝聚合。
METHOD The osmotic acrylic resin Eudragit RS was synthesized respectively by means of solution polymerization, bulk polymerization and solution bulk polymerization.
方法:分别用溶液聚合、本体聚合和溶液-本体聚合的方法,制备渗透型药用*********树脂。
The acrylic pressure-sensitive adhesive was synthesized by solution polymerization of hydroxyethyl acrylate and other monomers.
*********酯压敏胶粘剂则是由*********羟乙酯等单体通过溶液聚合而成的。
Influence factors on the molecular weight of acrylic resin during solution polymerization were stu***d.
研究了溶液聚合过程影响*********酯树脂分子量的因素。
A branched fluorine - containing acrylic resin has been developed through solution polymerization at normal pressure with liquid fluorine - containing acrylic acid monomer and acrylate monomers.
将液态含氟*********单体与*********酯类单体采用常压溶液聚合工艺, 合成了支链含氟的*********树脂。
A research is made on the production process of the high NV reactive acrylic resin by solution polymerization.
采用溶液聚合研究了高固含量反应性*********酯树脂的制造工艺。
Properties and synthesis methods are introduced, and latex, suspension, solution polymerization and copolymerization of vinylidene fluoride are reviewed.
介绍了************的物性和合成方法,叙述了************的乳液、悬浮、溶液聚合和共聚方法。
A kind of acrylic cationic resin applied to cathodic electrophoretic coating was synthesized with the method of free-radical solution polymerization.
采用自由基溶液聚合方法,合成了可用于阴极电泳涂料的阳离子型*********树脂。
SBR of solution polymerization.
溶液聚合丁苯橡胶。
Then branch silicon copolymer between the tetra-coordinated silicon monomer and methyl methacrylate (MMA) was gained through the free radical solution polymerization using AIBN as an initiator.
然后以该四配位硅单体与************酸甲酯(MMA)在*********异丁腈(AIBN)作引发剂下进行自由基聚合得到支链含硅共聚物。
A steady state model of tubular reactor for solution polymerization was developed based upon reactor analysis.
为研究一个阳离子聚合试验系统,就溶液聚合管式反应器建立了一个稳态数学模型。
With methyl methacrylate and vinyl acetate as the monomers solution polymerization and pearl polymerization were stu***d, with emphasis on the effect of all kinds of factors.
采用************酸甲酯和***************为单体进行溶液聚合和悬浮聚合,并重点考察了各种因素对聚合结果的影响。
If a large amount of diluting agent is used, the process will be a solution polymerization process.
如果使用大量稀释剂,这样的工艺则为溶剂聚合工艺。
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-*********己内酰胺单体接枝到亲水性葡聚糖主链上。
Superabsorbent composite containing acrylic acid and kaolin was synthesized using aqueous solution polymerization.
以*********和高岭土为原料,用溶液法合成复合高吸水性树脂。
The study and application of microwave technique in bulk polymerization, solution polymerization, emulsion polymerization and functional polymer polymerization are reviewed.
综述了微波技术在高分子本体聚合、溶液聚合、乳液聚合和功能高分子聚合中的应用。
A series of amine-terminated polypropylene oxide based thermoplastic polyureas with various chain extender were synthesized vis solution polymerization.
用溶液聚合法合成了五种不同扩链剂, 软段为胺端基聚************的聚脲氨酯和聚脲。
Solution polymerization is carried out by dissolving the monomer in a solvent.
溶液聚合溶液聚合是将单体溶解在溶剂中来实现的。
The microgels can be prepared by solution polymerization, precipitation polymerization or emulsion polymerization process.
通过溶液聚合、沉淀聚合和乳液聚合等方法制备微凝胶。
溶液聚合(Solution Polymerization)是一种高分子合成工艺,指单体与引发剂溶解在适当溶剂中进行聚合反应的过程。其核心原理是单体分子在溶剂中均匀分散,通过热引发或化学引发形成聚合物链,最终通过蒸发或沉淀分离产物。该技术广泛应用于工业生产,例如合成聚丙烯酸酯、聚乙烯醇等材料。
反应条件温和
溶剂作为介质可有效控制反应温度,减少副反应,适用于热敏性单体聚合(来源:美国化学会《Industrial & Engineering Chemistry Research》期刊)。
分子量分布均匀
溶剂稀释作用降低了链终止速率,有利于生成分子量分布较窄的聚合物(来源:英国皇家化学会《Polymer Chemistry》综述)。
工业应用场景
主要用于生产涂料用树脂、粘合剂及特种高分子材料,例如杜邦公司通过溶液聚合制备尼龙弹性体(来源:材料科学领域技术白皮书)。
溶剂回收成本较高,且部分有机溶剂存在环境风险,近年来逐渐被水性体系或无溶剂工艺替代(来源:MIT化学工程系公开课程资料)。
Solution polymerization(溶液聚合)是一种高分子合成方法,指单体、引发剂或催化剂溶解于适当溶剂中进行聚合反应的过程。以下是详细解释:
Solution polymerization 是高分子化学中的一种聚合方式,其特点是反应在溶剂体系中进行。溶剂作为反应介质,既溶解单体又分散生成的高分子链,常用于合成特定结构的聚合物,如丙烯酸树脂。
溶液聚合与本体聚合(无溶剂)、悬浮聚合(水为介质)等不同,其溶剂选择直接影响产物性能。例如,溶液聚合更适合需要高纯度或特定溶解性的聚合物合成。
如需更完整的分类或技术细节,可参考化学专业文献或聚合工艺手册。
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