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- 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。
- Ethylene vinyl alcohol (EVOH) copolymer is one of three largest barrier resins in the world.Its industrial production process comprises two steps,i.e. copolymerization and alcoholysis. 乙烯-乙烯醇共聚物(EVOH)是目前世界三大阻隔树脂之一,工业生产可分为聚合、醇解两步。
- ethylene vinyl alcohol copolymer (EVOH) 乙烯-乙烯醇共聚物(EVOH)
- ethylene vinyl alcohol copolymer 乙烯-乙烯醇共聚物
- EVOH(ethylene vinyl alcohol) 乙烯/乙烯醇共聚物
- ethylene vinyl alcohol membrane 聚乙稀乙稀醇膜, EVAL膜(透)
- 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。
- 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。
- Currently, Particle Sciences is developing drug-eluting intravaginal rings by mixing microbicides into polymers such as ethylene vinyl acetate. 目前,粒子科学是发展中国家药物洗脱阴道环杀菌剂混合成聚合物如乙烯醋酸乙烯酯。
- Poly ( ethylene -co- vinyl alcohol) 乙烯-乙烯醇共聚物
- poly ( ethylene - co - vinyl alcohol) 聚乙烯-乙烯醇
- 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。
- Ethylene vinyl acetate copolymer/polypropylene(EVA/PP) blend fiber which adsorbed well for oiliness perfume molecule was prepared by blend spinning process on microplunger spin machine. 在微型柱塞纺丝机上采用共混纺丝法制备了对油性香料分子有较大吸附量的乙烯醋酸乙烯共聚物/聚丙烯(EVA/PP)共混纤维。
- 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。
- An auxiliary medium was made by mixing shredded waste tyres,ethylene vinyl acetate(EVA) copolymer and zeolite in certain proportion and added into aerobic zone of A2/O process to investigate the influence on nitrogen removal efficiency. 将废轮胎切碎后与乙烯-乙酸乙烯酯共聚物(EVA)及沸石按一定比例混合制成一种辅助媒介,并添加至A2/O工艺的好氧段,考察了对脱氮效果的影响。
- 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。
- 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。