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- It has shown that on untreated fiber surfaces, the high modulus fiber has much less functional groups than the low modulus fiber. 研究表明，高模量碳纤维的表面化学基团含量要比低模量碳纤维的低。
- A kind of high strength and high modulus fiber was prepared by melt spinning and drawing of high molecular weight polyethylene (HMWPE) plasticized by wax. 采用石蜡增塑高相对分子质量PE后纺丝并经高倍拉伸制备高强高模纤维。
- Halpin JC.Analysis of test Methods for High Modulus Fibers and Composite,. 轩福贞.
- Focused on the disruption and regeneration of hydrogen bonds between amides groups of adjacent nylon 6 chains to prepare high strength and high modulus fiber by ultra high molecular weight nylon 6. 为了用超高分子质量尼龙6制备高强高模纤维,对超高分子质量尼龙6分子间的酰胺基氢键的屏蔽和再生进行了研究。
- high strength and high modulus fibers 高强高模纤维
- Keywords high strength and high modulus fibers;UHMWPE fiber;fiber-reinforced composites;antiballistic property; 高强高模纤维;超高分子量聚乙烯纤维;纤维复合材料;防弹性能;
- high modulus fiber 高模数纤维
- Nitric acid has much more surface chemistry effects on the low modulus carbon fiber than high modulus one. 硝酸氧化对低模量碳纤维的表面改性远比高模量碳纤维的大。
- High strength high modulus PVA fiber has the advantages of bigspecific work of rupture, good stickability and low price. 高强高模PVA纤维具有断裂比功大、易于粘接、价格低廉等优点。
- Basalt fiber has the advantage of high strength and high modulus,furthermore it can resist high temperature and corrosion. 玄武岩纤维不仅具有高强、高模量的特点,而且耐高温、耐腐蚀。
- It was put forward that the research of high strength and high modulus PVA fiber should focus on the further development of polymeriza... 指出今后高强高模PVA纤维的研究应在聚合方法、开发新的高效引发剂和醇解工艺作进一步探索。
- Effects of porosity on the material performance of chopped high modulus carbon fiber reinforced carbon composites and carbon materials were studied. 研究了短切高模碳纤维增强碳复合材料和碳基体材料气孔率对材料力学性能的影响。
- PPTA fiber was a kind of high strength, high modulus, high temperature resistant fiber.The 3,4'-ODA was added as the third monomer in the copolymerization. 通过添加第三单体3,4'-二氨基二苯醚(3,4'-ODA)对聚对苯二甲酰对苯二胺(PPTA)进行改性,能够使其在极性有机溶剂中聚合并得到聚合物纺丝原液。
- PPTA fiber was a kind of high strength, high modulus, high temperature resistant fiber.The 3, 4'-ODA was added as the third monomer in the copolymerization. 摘要通过添加第三单体3,4'-二氨基二苯醚(3,4'-ODA)对聚对苯二甲酰对苯二胺(PPTA)进行改性，能够使其在极性有机溶剂中聚合并得到聚合物纺丝原液。
- Abstract: The surface chemistry of a high modulus and a low modulus carbon fiber, both before and after nitric acid oxidation, were studied by X-ray photoelectron spectroscopy (XPS) and chemical derivatization. 文摘:采用X光电子能谱(XPS)及化学衍生法探讨了硝酸氧化前后的碳纤维表面化学的变化。
- The surface chemistry of a high modulus and a low modulus carbon fiber, both before and after nitric acid oxidation, were studied by X-ray photoelectron spectroscopy (XPS) and chemical derivatization. 采用X光电子能谱(XPS)及化学衍生法探讨了硝酸氧化前后的碳纤维表面化学的变化。
- The perspective application of high strength and high modulus poly (vinyl alcohol) was mentioned. 从聚合方法和引发方式两方面介绍了国内外合成高相对分子质量聚乙烯醇研究进展。
- The tread is made of high modulus rubber stocks enhancing low rolling resistance and good wear durability. 胎面采用高模量的橡胶，具有很低的滚动阻力和耐磨性。
- Processing of ramie aramid core-spun yarn which heart yarn is high strength high modulus aramid filament. 并介绍了高强高模的连续芳纶纤维作为芯纱,苎麻芳纶摩擦纺包芯纱的工艺。
- A kind of thermosets with high strength and high modulus was prepared by scrap rubber powder. 利用废胶粉制备出一种高强度、高模量热固性塑料。
