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- During the PVA process,gel effect will occur and restrict the production PVA of high polymerization degree when the viscosity of material in polymerization autoclave reach a certain value. 聚乙烯醇生产过程中,当反应体系黏度达到一定值时,会产生"凝胶效应",从而制约高聚合度产品的生产。
- Keywords Polymerization Autoclave;Mechanical Seal;Failure; 聚合釜;机械密封;失效;
- polymerization autoclave 聚合高压釜,高压聚合釜
- A polymer of two or more different monomers. 共聚物一种由两种或多种不同单体构成的聚合物
- A molecule that can combine with others to form a polymer. 单体可以与其他分子结合形成聚合物的分子
- Using preemulsion and post polymerization a polymer emulsion was synthesized. 采用先乳化、后聚合工艺成功合成一种聚合物乳液。
- Ferric Chloride alone gives polymer with benzene. 三氧化铁可单独催化苯的聚合。
- Free-Radical Polymerization under High Pressure. 高压下自由基聚合。
- I directed students to do polymerization in 2001. 2001年,我指导学生做聚合。
- Pectic oligosaccarides produced by microwave and autoclave extraction were observed with higher degrees of polymerization than those by an ultrafiltration membrane enzyme reactor. 用微波和高压提取的方法提取的果胶低聚糖比用超滤膜酶反应器的提取的具有更高的聚合度。
- The viscosity of the polymer was 2.16 poise. 聚合物的粘度为2.;16泊。
- Use: Polymerization initiator for vinyl compounds. 用途:乙烯基化合物的聚合引发剂。
- An apparatus for determining the order of constituents in a biological polymer. 顺序分析仪确定生物学的聚合体中成份顺序的仪器
- To undergo or subject to polymerization. (使)聚合经历或使经受聚合作用
- High conductivity polymer ion conductor in R.T. 室温高导电率高分子离子导体。
- Changzhou Dupeng Polymer Material Co., Ltd. 常州都朋高分子材料有限公司。
- JIANGSU JIANGNAN HIGH POLYMER FIBER CO., LTD. 江苏江南高纤股份有限公司。
- Test principle for an autoclave is described briefly. 摘要简述高压釜的试验原理;
- Wuxi Yutian High Polymer Material Co., Ltd. 无锡市裕田高分子材料有限公司。
- The sturctureof polymer emulsion is characterized. 表征了所得聚合物乳液的结构。