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- MO/PVAMO/PVA
- PVA-PANPVA-PAN
- PVA水凝膠Poly ( vinyl alcohol) hydro-gel
- 無(wú)PVA漿料配方formula without PVA
- 馬鈴薯A病毒(PVA)Potato virus A
- 聚乙烯醇(PVA)水凝膠Poly(vinyl alcohol) hydrogel
- 改性PVA耐水環(huán)保貼標粘合劑的制備Preparation of modified PVA environmental conservation water-resistant label adhesive
- 水溶性PVA載體薄膜應用的現狀與展望Present Status and Prospect of Water-soluble PVA Carrier Thin Film Application
- PVA/TEOS/GA雜化膜的制備及溶脹吸附性能Preparation of PVA/TEOS/GA Hybrid Membrane and Its Swelling Behavior
- 聚乙烯醇(PVA)水溶性薄膜的現狀和應用前景Status Quo & Applicationo Prospect of PVA Film
- PVA影響海藻酸鈉復合水凝膠力學(xué)韌性和溶脹性能的研究The Influence on Condensation Entension and Swelling Property of Gels by PVA
- 縮甲醛度對汽態(tài)/液態(tài)水在PVA均質(zhì)膜中的吸附/溶解行為的影響Effect of formaldehyde acetal degree on sorption(solution) behavior of liquid/vapor water in PVA homogeneous membranes
- 摘要在漿料中減少PVA用量后,加入瓜爾膠對紗線(xiàn)進(jìn)行上漿,測試上漿紗的各項性能。After reducing the dosage of PVA, the size mixtured with guar gum was used for sizing and the performances of the yarn thus sized were tested.
- 本文介紹B-210磷酸酯變性淀粉的變性原理及上漿特點(diǎn),與PVA混合漿的調制方法和配方,推廣應用效果及經(jīng)濟效益。Having concisely introduced the modification mechanisms and sizing characters of B-210 phosphate modified starch,the paper digs at the instructions and preparation methods for the mixing with PVA size, as well as its sizing effects and economic benefits.
- 在具有三層結構、平均孔徑為5nm的聚丙烯腈原液干膜上復合了聚乙烯醇(PVA)的PVA/PAN復合膜,分離醇水溶液的滲透汽化(PV)性能優(yōu)良。The PVA/PAN composite membrane supported by the PAN-SS dry membrane with three-layer, 5nm of average pore size manifested superior pervaporation performance in separating alcohol aqueous solution.
- 制備了親水性基質(zhì)哌甲酯透皮貼劑(MPH-L100-TTS),以Eudragit L100作為載體貯庫,研究了高分子材料(HPMC、HMC、HEC、PVA、Carbopol等)作為增塑劑對貼劑粘性的影響。The hydrophilic matrices TTS was prepared using Eudragit L100 polymer(MPH-L100-TTS). Relation the polymethyl methacrylate (Eudragit LI00) and the plasticizer were investigated though cellulose, PVP, PVA and Carbopol.