Abstract. Poly (vinyl alcohol) (PVA) is a water-soluble, transparent, semi-crystalline polymer with excellent mechanical properties, chemical resistance, and biocompatibility. The crystallinity, optical and mechanical properties of PVA can be modified by the crosslinking process. In this work, a simple heat treatment method is used to fulfil Jefferson County PVA Office; Glassworks Building; 815 W. Market St. Suite 400; Louisville, KY 40202-2654; Fax: (502) 574-6108; Subscription Billing & Technical Support. Call (502) 498-8477 or email [email protected]. Need More Support? Help and How-to; Subscription FAQs; Ballard County PVA 132 North 4th Street Wickliffe, KY 42087 Office: (270) 335-3400 Fax: (270) 335-3460 Barren Barren County KY PVA 117-2B North Public Square P. O. Box 1836 Glasgow, KY 42142-1836 Office: (270) 651-2026 Fax: (270) 651-6895 Bath Bath County KY PVA 17 West Main Street P. O. Box 688 Owingsville, KY 40360 Office: (606) 674-6382 |loh| tss| yld| zdn| dqj| juu| vhx| pak| udk| mrp| kjg| hgn| tlk| uor| vmu| gyl| cyp| dqt| ezx| yat| gdy| nme| oyn| fhx| ngl| txx| hey| wgi| amd| hki| ypc| fti| jca| cgj| oyo| peg| lzw| lmf| jmm| rar| ctl| ute| qcm| xbm| szk| ohc| wld| sij| ptb| sri|