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- isotactic polyolefine 全同立构聚烯烃
- It is called isotactic polypropylene . 是一种叫等规聚丙烯的材料。
- Polyolefin constituted a widely employed toughener. 其中聚烯烃应用范围广泛。
- For isotactic PMMA, it is greater than that for atactic one. 相同条件下辐照,全同立构比无规立构试样的裂解产额更大。
- Aryl disulfides, for example, inhibit polyolefin oxidation. 例如芳基二硫化物可抑制聚烯烃的氧化。
- The best way to represent the isotactic structure is with molecular models. 表示等规结构的最好方法是用分子模型。
- Test Method for Rigidity of Polyolefin Film and Sheeting (08. 聚烯烃薄膜和薄板刚性的试验方法(08。
- Application of polyolefin alloy product was briefly introduced. 介绍了目前反应器聚烯烃合金产品及其应用情况。
- Polyolefin Cable can easily conflagate in heat and high pressure. 聚烯烃类高分子材料制作的电线电缆,在高压、热源等条件下容易引起火灾。
- Polyacetadehyde may exist in atactic, syndiotactic and isotactic forms. 聚乙醛可以以无规,间同和全同形式存在。
- Polyacetaldehyde may exist in atactic, syndiotactic and isotactic forms. 聚乙醛可以以无规,间同和全同形式存在。
- They can be used as edible films or surface coatings on the polyolefin films. 壳聚糖涂层复合薄膜用于活性包装具有巨大的潜力。
- The Superior Polyolefin is one of the most versatile garments in the industry. 是纺织业中一种高分子材料,由石蜡单体制成。
- The dissolvability of chlorinated isotactic polypropylene (CIPP) prepared via solid state chlorinated was investigated. 研究了制备工艺条件、原料性质等对氯化等规聚丙烯溶解性能的影响。
- Isotactic diad decreases with the increase of radiation dose. Meanwhile, atactic and syndiotactic diad increases. 随着辐照剂量的增加,全同立构含量逐渐减少,而无规立构含量和间同立构含量却逐渐增加。
- Dibenzylidene sorbitol and its derivatives were widely used as nucleating agent in polyolefine plastics. 二亚苄基山梨糖醇及其衍生物是一类应用效果好、市场前景比较广阔的聚烯烃塑料透明化成核剂。
- The papers with 57 refs.(to Oct,1991)reviews the studies of structure and properties of isotactic PS. 本文综述了等规聚苯乙烯的结构与性能的研究。
- This review focus on the isotactic polystyrene(i\|PS) and syndiotactic polystyrene(s\|PS) crystal. 介绍了等规和间规聚苯乙烯的合成、晶型及晶体结构研究的进展情况。
- Recent advances in development, application and industrialization of metallocene-based polyolefine are reviewed. 综述了近年来国外金属茂催化剂聚烯烃的开发、应用及工业化等方面的新进展。
- The AAc-grafted polyolefine paper was characterized by microscope,contact angles. 并通过接触角测定、多媒体显微镜、红外对接枝样品的表面进行了分析。