PVA


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PVA

(organic chemistry)

polyvinyl acetate, PVA

A colorless, thermoplastic, water-insoluble resin; used as a latex binder in certain paints.
References in periodicals archive ?
Featuring more than two dozen events this year, the PVA Adaptive Sports program includes clinics and tournaments in fishing, trapshooting, air rifle and pistol, billiards, bowling, boccia and handcycling.
The physical attributes (density, crystallinity, film formation, water solubility, molar volume, degree of polymerization, etc.) of PVA depend upon the degree of hydrolysis, crystal precipitation, molecular mass and moisture [8, 24].
Fully hydrolyzed PVA (5 wt%) was dissolved in deionized water at 90[degrees]C and mechanically stirred at 100 rpm for 4 hours to produce a PVA solution.
HARWOOD: PVA analyzes the major business processes from the top down.
You can find all of the PVA chapters listed on page 9, or you can call the national office at 800-424-8200 with any questions.
For the preparation of UF/PVA blends, a proper quantity of PVA aqueous solution and formaldehyde were added into the reactor at 70[degrees]C for 60 min.
Caption: Paralyzed Veterans of America (PVA) National President David Zurfluh, standing left, and PVA National Vice President Hack Albertson, seated right, visit with PVA member William Rodriguez, seated left, in his Puerto Rico home in January to check on his recovery from Hurricane Maria in 2017.
Meanwhile, 0.95 g PVA was dissolved into 6 mL DMSO at around 95[degrees]C.
Also on the dive were PVA member Redzuan Razak, then-PVA National President Al Kovach Jr., PVA Vice President Hack Albertson and PVA Publications Editor Tom Fjerstad.
Studies in which PVA and NaCMC have been blended to form PVA-NaCMC cryogels are reported in the literature.
The JW Marriott Minneapolis Mall of America played host to PVA's annual gathering of its executive committee, board of directors, national staff, chapter members and guests.
However, to our best knowledge, most PVA/CDs ICs are limited in the solution processing, which could only yield low dimension PVA products because of the large consumption of energy and time at the dissolving and drying process.