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- vinyl alcohol resin 乙烯醇树脂
- Kuraray was first in the world to commercialise ethylene vinyl alcohol (EVOH) polymer resin (an ethylene vinyl alcohol copolymer). Kuraray是世界上第一个将乙烯-乙烯醇(EVOH)聚合物树脂(一种乙烯-乙烯醇共聚物)商业化的公司。
- Vinyl alkyd coatings are based on the blend of a copolymer ( or more commonly terpolymer ) of vinyl chloride, vinyl acetate, and vinyl alcohol with a compatible alkyd resin. 乙烯基多元醇酸涂料是氯乙烯、醋酸乙烯和乙烯醇共聚物(或其它的三元共聚物)和相容的多元醇酸树脂的共混物。
- Poly (vinyl alcohol) has been protected against radiation by benzalation and benzoylation. 聚乙烯醇的耐辐解可通地苄叉化和苯甲酰化提高。
- Poly(vinyl alcohol)has been protected against radiation by benzalation and benzoylation. 聚乙烯醇的耐辐解可通过苄叉化和苯甲酰化提高。
- 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。
- Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid. 硫酸与聚乙烯醇(PVA)经酯化制备PVA聚阴离子电解质。
- Nanocomposites of poly(vinyl alcohol)/montmorillonite (PVA/MMT) were prepared via melt-intercalating. 采用熔融插层法制备了聚乙烯醇(PVA)/蒙脱土(MMT)复合材料。
- After the rapid development of ultrahigh-molecular weight polyethylene (UHMW-PE) fiber, the study of high strength poly (vinyl alcohol) fiber also was gained much attention. 摘要继超高相对分子质量聚乙烯(UHMW-PE)纤维得到较快发展以来,有关高强度聚乙烯醇纤维的研究与开发也受到人们重视。
- Poly(L-lactide)(PLLA) and poly(vinyl alcohol)(PVA) have been widely used as biomedical materials because of their good biocompatibility. 聚L-乳酸(PLLA)及聚乙烯醇(PVA)由于其良好的生物相容性,在生物医学领域得到了广泛的关注。
- AFM study shows that the surface of the poly(vinyl alcohol) films appear with regular change as the increasing of the ratio of DMSO to H2O. 研究发现,随着DMSO(二甲基亚砜)/H2O的比例增加,膜表面形貌呈现规律性的变化。
- Poly(vinyl alcohol)/nano-zinc oxide composite was prepared by melting extrusion in order to improve the performances of poly(vinyl alcohol)(PVA). 为了改善聚乙烯醇的性能,通过熔融挤出的方法制备了聚乙烯醇/纳米氧化锌复合材料。
- The effect of electro-spinning technology to the mechanical properties of nanometer poly (vinyl alcohol) (PVA) fiber mat was researched. 摘要研究了静电纺工艺条件对聚乙烯醇(PVA)纳米纤维毡力学性能的影响。
- The water soluble film forming material includes poly vinyl alcohol, polyvinyl pyrrolidone, sodium alginate, hydroxy propyl cellulose, hydroxy propyl methyl cellulose etc. 水溶性成膜材料包括:聚乙烯醇、聚乙烯吡咯烷酮、海藻酸钠、羟丙基纤维素、羟丙基甲基纤维素等。
- The hydrophilic modification of polypropylene non-woven fabric (NWF) surface was conducted by coating PVA (poly vinyl alcohol) film on the NWF surface via dip-coating method. 采用表面涂覆法,将聚乙烯醇(PVA)薄膜固定在聚丙烯无纺布表面,进行表面亲水改性。
- The terpolymer composed of ethylene,vinyl acetate and polyether of vinyl alcohol is a new surfactant type pour point depressant (WHP) with high molecular weight. 由乙烯、醋酸乙烯酯和乙烯醇聚醚组成的三元共聚物(WHP)是一种新型高分子表面活性剂型原油降凝剂。
- Polymer surfactants of poly(vinyl alcohol)(PVA)are used as emulsifier in vinyl monomer emulsion polymerization and dispersent in VC suspension polymerization. 聚乙烯醇(PVA)系高分子表面活性剂,可用作乙烯基单体乳液均聚或共聚的乳化剂和氯乙烯(VC)悬浮聚合的分散稳定剂。
- Poly(vinyl alcohol)(PVA) was mixed with poly(ethylene glycol)(PEG) and then cross-linked by tetraethoxysilane (TEOS) to prepare organic-inorganic hybrid membranes. 以聚乙烯醇(PVA)与聚乙二醇(PEG)共混,并与正硅酸乙酯(TEOS)进行交联反应制备杂化膜。
- The effect of electrospinning technologies on the morphology structure and molecular conformation of electrospun chitosan/poly(vinyl alcohol)(PVA) fibres were investigated. 文章主要研究静电纺工艺对壳聚糖/聚乙烯醇(PVA)共混纤维形态结构和聚集态结构的影响。
- Matsuo Y,Hatase K,Sugie Y.Preparation and Characterization of Poly(vinyl alcohol)-and Cu(OH)2-Poly(vinyl alcohol)-Intercalated Graphite Oxides[J].Chem.Mater. 杨建国;牛文新;李建设;等.;聚苯乙烯/氧化石墨纳米复合材料的制备与性能[J]