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- polyphenylene thioether [化] 聚苯硫醚
- Medium for polyester, polypropylene, polyphenylene sulfide film and so on. 介质为聚酯、聚丙烯、聚苯硫醚薄膜等。
- A series of various thioether moiety content PEEKK copolymers were synthesized through nucleophilic substitution route. 首先将通过亲核取代反应制备了一系列不同硫醚含量的聚合物,以及硫醚含量相同但连接方式不同的聚合物,结构表征证明这些聚合物具有相近的分子量。
- In addition, some comments and proposals were given for the development of polyphenylene sulfide industry in China. 对我国聚苯硫醚产业今后的发展进行了讨论,提出了建议。
- Transform rates of thioether can arrive at 100% when the feed ratio of water to thioether is adeq... 当水足量时,硫醚脱硫率可达100%25,温度、压力、原料配比对平衡组成的影响很小。
- Polyphenylene sulfide(PPS) missile-borne radome is developed by means of injection molding. 采用注射成型的方法制备出某弹载聚苯硫醚(PPS)天线罩。
- The results indicate that water needed by full aquathermolysis reaction increases with molecular weight of thioether. 计算结果表明:硫醚水热裂解反应所需的水蒸汽量随硫醚相对分子质量的增大而增多。
- This process is often used on polyphenylene oxide, olefins,vinyls, nylons, and thermoplastic elastomers. 这种成型方法经常用于聚苯醚,聚烯烃类、乙烯基类、尼龙类和热塑性弹性体的加工。
- The effect of reaction temperature of the formation on thioether dianhydride monomer was discussed. 讨论了温度对硫醚二酐形成的影响。
- A suspension-melting method was chosen to produce prepreg of carbon fiber reinforced polyphenylene sulfide. 经过筛选,研制出了生产碳纤 维增强聚苯硫醚予浸带的悬浮-熔融法。
- The CPS was also used to yield polyphenylene sulfide(PPS)by thermal-polymerization. 合成产物的红外、紫外光谱与文献一致;
- In addition,some comments and proposals were given for the development of polyphenylene sulfide industry in China. 对我国聚苯硫醚产业今后的发展进行了讨论,提出了建议。
- From the point of molecular structure, the paper presents the chemical modification methods of polyphenylene sulfide. 从分子结构的角度出发,介绍了聚苯硫醚的化学改性途径;
- A novel polyamic acid containing thioether segments with excellent thermal stability and transpanency was synthesized and characterized. 合成了一种具有耐高温、氧化稳定性及透明性的聚硫醚酰胺酸,并对各步中间产物进行了基本表征。
- Construction: Polyamide Copolymer core / Polyphenylene Sulfide PowerStrip / Polyamide 6 wrap / Pearl Polyamide coating. 本价格不包含穿线手工费,如需穿线另加10元。
- The authors synthesized a new thioether compound whose molecular structure was identified by IR, MS and elementary analyses. 作者合成了新型的硫醚化合物,经元素分析、红外光谱和质谱分析,确证了化合物的分子结构。
- Polyphenylene sulfide (PPS) resin and its major performance characteristics are introduced. 摘要介绍了聚苯硫醚及其主要性能特点。
- The main research and development of special engineering plastics production PPS (polyphenylene sulfide). 主要研究开发生产特种工程塑料PPS(聚苯硫醚)。
- Sulfur compounds in Russian atmospheric gas oil were separated into thiophene and thioether compounds by the oxidation-reduction method using selective oxidant and reducing agent. 摘要采用选择性氧化剂和还原剂对俄罗斯直馏柴油中的硫醚类硫化物和噻吩类硫化物分别进行分离和富集,得到两者的浓缩液。
- LNP KONDUIT OTF-212-11 is a compound based on Polyphenylene Sulfide resin. Added features of this material include: Thermally Conductive. 212-11是以聚亚苯基硫化物树脂为基材的一种混合物。这种材料额外的特性:热传导。