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- Keywords poly vinyl alcohol;hydrogel;freeze-thawed;application; 聚乙烯醇;水凝胶;冷冻/解冻;应用;
- Keywords Poly（vinyl alcohol）;Plastification;Blown Film; 聚乙烯醇;增塑;吹塑成膜;
- Keywords Poly（vinyl alcohol）;Sulfonation;Spacer arm;Low density lipoprotein; 聚乙烯醇;磺化;悬臂;低密度脂蛋白;
- Keywords poly（vinyl alcohol）;Xanthomonas sp.;biodegradation;resting cells; 聚乙烯醇;黄单胞菌属;生物降解;静息细胞;
- Keywords poly （vinyl alcohol）;formaldehyde;hydrogel;swelling;acetals; 聚乙烯醇;甲醛;水凝胶;溶胀;缩醛化;
- Keywords poly（vinyl） alcohol（PVA）;xanthomonas;biodegradation;nutrients;resting cells; 聚乙烯醇;黄单胞菌属;生物降解;营养成分;静息细胞;
- Keywords poly（vinyl alcohol）;polyvinyl formal;organosilicones sol;anti fogging property;transparency; 聚乙烯醇;聚乙烯醇缩甲醛;有机硅溶胶;防雾性;透明性;
- Keywords poly （vinyl alcohol）;hydrogen bond;alcoholysis spinning;high strength; 聚乙烯醇;醇解度;氢键;纤维;结构性能;
- Keywords Poly（vinyl alcohol）;Cationization;Acetalyzation;LCST;Thermo-sensitive; 聚乙烯醇;正离子;缩醛化;LCST;温敏性;
- Keywords poly（vinyl alcohol）;esterification;polyanion;polyelectrolyte;synthesis;characterization; 酯化反应;聚阴离子;聚电解质;合成;表征;
- Keywords Poly vinyl alcohol;Alizarin red;Precipitation;titration;Sulfate radical; 聚乙烯醇;茜素红;沉淀滴定;硫酸离子;
- Keywords Poly（vinyl alcohol） （PVA）;Butyl Acrylate （BA）;Graft Copolymerization;Potassium Persulfate （KPS）;PVA-g-PBA; 聚乙烯醇;丙烯酸丁酯;接枝共聚;过硫酸钾;PVA-g-PBA;
- Keywords poly（vinyl alcohol）（PVA）;electrospinning;tri-and divalent metal ions;poly（vinyl pyrrolidone）（PVP）;chelation; 聚乙烯醇;静电纺丝;高价金属离子;聚乙烯吡咯烷酮;络合;
- Keywords poly（vinyl alcohol）-degrading enzyme;biologica1 diversity;Janthinobacterium sp.;optimization of fermentation conditions;enzymatic desizing; 聚乙烯醇降解酶;生物多样性;紫色杆菌属;发酵条件优化;酶法退浆;
- Keywords Poly （vinyl alcohol） fibers;melt spinning;intermolecular complexation;high drawing;orientation and crysatllization;mechanical properties; 聚乙烯醇纤维;熔融纺丝;分子复合;高倍拉伸;取向结晶;力学性能;
- 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。
- Phase-changing energy-storing gypsum wallboard was produced by directly incorporating butyl stearate with poly vinyl alcohol as dispersing agents or by imbibing those phase-changing materials. 以硬脂酸丁酯为相变材料,聚乙烯醇为分散剂,石膏板为载体,通过浸渍法和直接加入法制备相变储能石膏板。
- Keywords Cryo-hydrogel;Network structure;Poly （vinyl alcohol）; 低温水凝胶;网络结构;聚乙烯醇;
- identification of poly vinyl alcohol fibers 聚乙烯醇纤维鉴别试验方法
