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Solubility PVA Fiber 水溶性PVA纤维
soluble PVA fiber 水溶性PVA纤维
water - soluble PVA fiber 水溶性PVA纤维
water soluble PVA fiber 水溶性PVA纤维
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。
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。
Abstract: The dissolving of the water-soluble polyvinyl alcohol （PVA） fiber in the ply yarn is the key process of fabric manufacturing with untwisted yams. 摘要: 无捻纱的退维工艺是织制无捻纱织物的关键工艺，退维过程的控制一直是困扰水溶性维纶伴纺与混纺产品开发的难点。
The preparation of water-soluble PVA fiber, the selection of feedstock and the preparation of spinning solution were described, as were the spinning and aftertreatment conditions. 阐述了制备水溶性聚乙烯醇(PVA)纤维原料的选择,纺丝原液的制备,纺丝及后处理工艺条件。
The Influence of PVA Fiber Concent on the Shrinkage and Crack-Resistance Performance of ECC[D].Qingdao:Qingdao Technological University,2005.in Chinese. PVA纤维掺量对ECC收缩和抗裂性能的影响[D].;青岛:青岛理工大学;2005
The result of deodorization showed that the deodorizing rates of the bamboo charcoal / PVA fiber and the porous bamboo charcoal / PVA fiber both reached 100%. 由消臭性能测试得知：竹炭/聚乙烯醇纤维与多孔型竹炭/聚乙烯醇纤维对氨气消臭率达100%25。
The bending strength of ECC increases with increasing PVA fiber content, 1.5 to 2.0 times for 0.75% fiber content, and 2.0 to 3.0 times for 1.5% fiber content when compared to that of matrix. ECC 的抗折强度随纤维掺量的增加而提高;掺量为0.;75%25时可提高1
Using water soluble PVA(polyvinyl alcohol fibre)manufacture super light weight worsted fabric,it can improve production's quality and price. 利用水溶性维纶生产超细轻薄精纺呢绒,是提高产品档次,增加产品附加值的一个重要途径。
PVA fiber has many excellent properties such as the high strength, high modulus, low elongation, acid and alkali resistance, and good affinity with concrete, so it can be used in reinforcing concrete. 通过聚乙烯醇纤维加入混凝土后的力学性能试验,证明聚乙烯醇纤维可以改善水泥基材料的抗裂性和韧性,提高抗拉和抗冲击性能。
PVA fiber with high strength and high modulus is one of important investigation directions of PVA fibers, which has excellent properties and wide applications. 高强高模PVA纤维是PVA纤维研究的重要方向,它具有极其优异的性能和广泛的应用领域。
The research progress of PVA fibers in recent years, including the preparation method, properties, application and prospect, are summarized in this paper. 本文概述了高强高模PVA纤维近年来的研究进展,主要包括制备方法、特性、应用以及发展前景。
With PVA fibers or vinylon fibers as reinforced fibers, the effects of hydration time, hydration method and fibers on mechanical properties of cement pastes were studied. 以聚乙烯醇纤维和维尼纶纤维为增强纤维，研究了水化时间、养护方式和纤维对水泥石力学性能的影响。发现：随着水化时间的延长，水泥石力学性能提高；
PVA fiber reinforced cementifious composites PVA纤维增强水泥基复合材料
polyvinyl alcohol fiber(PVA fiber) 聚乙烯醇纤维（PVA纤维）
They differ in solubility and chemical reactivity. 它们在溶解度和化学反应活性上有差别。
Keywords water soluble PVA;property;spunlace;application; 水溶性PVA;性能;水刺法;应用;