Polyvinyl alcohol fiber

Improve the weaving properties of wool single yarn using solubility polyvinyl alcohol fiber

采用可溶性维纶提高精纺毛单纱织造性能

A Polyvinyl Alcohol Fiber Reinforced Phenolic Moulding Plastics

维纶增强酚醛模塑料的研究

Study on structure of water-soluble polyvinyl alcohol fiber via gel spinning

冻胶法聚乙烯醇水溶纤维的结构研究

Research on Properties of Polyvinyl Alcohol Fiber ( Vinylon ) Reinforced Mortar

聚乙烯醇纤维（维纶）增强砂浆性能的研究

Research progress in high-performance polyvinyl alcohol fiber

高性能聚乙烯醇纤维的研究进展

Experimental Study on Mechanical Properties of Polyvinyl Alcohol Fiber Reinforced Cementitious Composites under Uniaxial Compression

聚乙烯醇纤维增强水泥基复合材料单轴受压力学性能试验研究

Synthesis and spectra of complexes involving polyvinyl alcohol fiber ligands

聚乙烯醇纤维金属配合物的合成和表征

Effect of feedstocks on structure and properties of high-strength high-modulus polyvinyl alcohol fiber

纺丝原料对高强高模聚乙烯醇纤维结构性能的影响

Around 90 ℃ polyvinyl alcohol fiber on vinylon lines with polyvinyl alcohol 17-99 was produced .

以聚乙烯醇17-99为原料，在维纶生产线上可以开发90℃左右水温可溶解的聚乙烯醇纤维。

And polypropylene fibers , polyvinyl alcohol fiber , are cheaper than steel fiber , showing good properties in anti-acid aspect and so on .

而聚丙烯纤维、聚乙烯醇纤维相对于钢纤维，有廉价、耐碱等优点。

The main contents and conclusions are as follows : 1.The ratio and mixing order of polyvinyl alcohol fiber reinforced cementitious composites had been fixed through some pre-test . 2 .

主要内容和结论如下：1.通过一定量的试配，确定聚乙烯醇纤维增强水泥基复合材料较好的配合比和搅拌顺序。

The compression toughness index and load-bearing capacity coefficient of steel confined polyvinyl alcohol fiber reinforced cementitious composites are far more than steel confined ordinary concrete , when fiber volume contents reach 2 % .

4.2%纤维体积掺量的钢筋约束水泥基复合材料的压缩韧度指数和承载能力变化系数要明显大于钢筋约束普通混凝土。

Study of Adsorption and Desorption of Nitrite on Polyvinyl Alcohol Exchange Fiber

阴离子交换纤维吸附与解吸亚硝酸根的研究

The estimation of steam osmosis performance of polyvinyl alcohol hollow fiber complex membrane

聚乙烯醇中空纤维复合膜的蒸汽渗透性能评价

Research on the Properties of Polyvinyl Alcohol Nano-scale Fiber Mat

纳米级聚乙烯醇纤维毡的性能研究

The treatment of semi-carbonization has heavy influence on making polyvinyl alcohol ion-exchange fiber .

半碳化处理对聚乙烯醇阳离子交换纤维制备的影响很大。

SYNTHESIS OF POLYVINYL ALCOHOL AMIDOXIME CHELATE FIBER containing carboxyl groups and its adsorption for gold

含羧基的聚乙烯醇胺肟螯合纤维的合成及对金的吸附

Finally , damage evolution mechanism is studied through to temperature fatigue test by acoustic emission for the cement mortar specimen mixed with polyvinyl alcohol ( PVA ) fiber .

最后，通过对掺入聚乙烯醇（PVA）纤维的水泥胶砂试件进行温度疲劳声发射试验，来研究PVA纤维水泥胶砂材料的损伤演化机理。

The principle of preparing high strength high modulus polyvinyl alcohol ( PVA ) fiber was introduced briefly . The influential factors on the structure and properties of high strength high modulus PVA fiber were discussed .

简述了制备高强高模聚乙烯醇（PVA）纤维的原理，阐述了高强高模PVA纤维结构和性能的影响因素。

The strong acidic ion exchange fibers with higher exchange capacities up to 3.2 mmol · g - 1 were prepared by the dehydration reaction of polyvinyl alcohol ( PVA ) fiber followed by sulfonation .

聚乙烯醇（PVA）纤维直接脱水反应形成多烯化纤维，随后磺化处理制得盐解交换容量达2～32mmol·g-1的强酸型阳离子交换纤维。