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- Keywords Polyoxymethylene copolymer;Polyoxymethylene homopolymer;Nucleating effect; 共聚甲醛;均聚甲醛;成核作用;
- Keywords Polyoxymethylene Copolymer;Sequence Structure;Thermal Stability;1H NMR; 共聚甲醛;序列结构;热稳定性;核磁共振;
- polyoxymethylene copolymer 共聚甲醛
- The production technique of polyoxymethylene can be divided into homopolymer technique and copolymer technique.In this project, copolymer technique will be applied. 聚甲醛生产工艺有均聚甲醛和共聚甲醛两种,本项目拟采用共聚甲醛工艺技术。
- Solution of a copolymer with acidic groups. 含酸性基的共聚物溶液。
- One of the compounds that constitute a copolymer. 共聚用单体构成共聚物的化合物的一种
- The graft copolymer was indentified by IR. 利用红外光谱对接枝共聚物进行了表徵。
- The monomer and copolymer were characterized by IR. 单体及共聚物用IR等进行了表征。
- Homopolymer and copolymer resins of vinyl chloride. 氯乙烯均聚物和共聚物树脂。
- The SBS block copolymer is one kind. SBS嵌段共聚物就是一种。
- This project mainly makes use of methanol to produce polyoxymethylene ( POM ) . 本项目主要以甲醇为原料生产聚甲醛。
- Nitrile is a copolymer of butadiene and acrylonitrile. 腈是一种丁二烯与丙烯腈的共聚物。
- IR analysis shows that SA is an AMPS-TA binary copolymer. 通过对缓凝剂SA进行红外光谱分析,表明SA属于AMPS-TA二元共聚物。
- ACR is a copolymer of methyl methacrylate with acrylate. ACR是一种甲基丙烯酸甲酯与丙烯酸酯类的共聚物。
- The coating material of copolymer has good hardness and glossiness. 共聚物的涂膜具有较好的光泽度及硬度。
- S/B block copolymer was characterized by GPC, 1H NMR, IR, DSC. 透射式电镜能明显地观察到聚合物的微观相分离结构。
- The VAG-BA copolymer latex can be used as mosaic floor adhesive. 用醋酸乙烯酯与丙烯酸丁酯进行乳液共聚合,所得产物用作木地板胶粘剂。
- A new path on synthesis of polyoxymethylene,the propeties. the application and the development prospect were described. 介绍了甲缩醛法生产聚甲醛的新工艺及产品的性质、市场应用,指明了其开发前景。
- The present status of the toughening and thermal stabilization of Polyamide on Polyoxymethylene was reviewed. 综述了目前聚酰胺对聚甲醛的增韧及热稳定作用的研究现状,并对其今后的发展方向进行了展望。
- The gel permeation chromatography(GPC)of polyoxymethylene(POM)-hexafluoroisopropanol(HFIP)system has been studied. 研究了均聚和共聚甲醛在六氟异内醇中的凝胶渗透色谱(GPC)。