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PVA 1493 is a low-viscosity, partially hydrolyzed polyvinyl alcohol, often used in applications requiring strong, flexible, and transparent films. It is highly soluble in water and commonly used as an adhesive, coating, or in textile and detergent formulations. It is valued for its biodegradability and suitability for high-speed coating processes.
Key Characteristics and Applications
- Grade Type: Partially hydrolyzed, low viscosity.
- Performance: Known for high adhesive strength and forming flexible, clear films.
- Applications: Commonly used in polyvinyl alcohol factory products, such as adhesives, construction materials, paper coating, textile sizing, and as specialized coatings.
- Solubility: Excellent water solubility, which makes it ideal for water-soluble films and detergent applications.
Safety and Environmental Impact
- Biodegradability: PVA 1493 is designed to be biodegradable in water treatment environments, note, for instance, this information from Elephchem and Wanwei-pva.com.
- Safety Profile: It is considered non-toxic and is generally safe, as indicated in research, such as this study on functional PVA.
- Regulatory Compliance: It is backed by safety studies from organizations like the US EPA, FDA, and EFSA for use in various products.
For further technical specifications, you can explore product details on sites like china-pva.net.
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Alkol polivinil 1493 (PVA 1493) - wanwei-pva.com
wanwei-pva.com
https://ff.wanwei-pva.com › products
wanwei-pva.com
https://ff.wanwei-pva.com › products
PVA 1493 ina waɗi saakuuji 25 - kg, ina moƴƴi e kuutoragol kemikal. Neldugo, Alkol Polivinil 1493 (PVA 1493) ina neldee e nder laylayti ɓuuɓɗi, ɓuuɓɗi - ɓuuɓɗi ...Read more
PVA 093-16 & PVA 1493 | Reliable Polyvinyl Alcohol for Coatings
china-pva.net
https://www.china-pva.net › category › PVA-093-16-PV...
china-pva.net
https://www.china-pva.net › category › PVA-093-16-PV...
PVA 093-16 and PVA 1493 – dependable Polyvinyl Alcohol ideal for adhesives, films, coatings, and textile applications. Bulk supply from China.。
Polyvinyl Alcohol factory, Sinopec PVA
Elephchem
https://www.elephchem.com › polyvinyl-alcohol-pva-6...
Elephchem
https://www.elephchem.com › polyvinyl-alcohol-pva-6...
Overview PVA 093-16 & PVA 1493 is a low viscosity and partially hydrolyzed polyvinyl alcohol. It forms a strong, transparent, flexible film and is biodegradable ...Read more
People also ask
Web results
Polyvinyl alcohol as a viable membrane in artificial tissue ...
National Institutes of Health (.gov)
https://pmc.ncbi.nlm.nih.gov › articles › PMC3161234
National Institutes of Health (.gov)
https://pmc.ncbi.nlm.nih.gov › articles › PMC3161234
by NA Kadri2011Cited by 9 — Polyvinyl alcohol (PVA) membranes have long been used in many applications, most notably in a number of recent biomedical applications.Read more
PVA Material explained
PVA Materials
https://www.pvamaterials.com › information › pva-mat...
PVA Materials
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It qualifies as one of the finest materials for cosmetic sponges and puffs, towels, bath sponges, pva chamois, mops and all household-cleaning materials.Read more
Engineering Functional PVA: A Comprehensive Review of ...
ACS Publications
https://pubs.acs.org › doi
ACS Publications
https://pubs.acs.org › doi
... Polyvinyl Alcohol Grafted with Phthalic Anhydride and Dyes. Chem. Africa 2025, 8, 1493, DOI: 10.1007/s42250-025-01222-2. Google Scholar. There is no ...Read more
Wanwei PVA Supplier – Modified PVA, Fiber & VAE Emulsion
wanwei-pva.com
https://www.wanwei-pva.com › products
wanwei-pva.com
https://www.wanwei-pva.com › products
Trusted Wanwei PVA supplier offering modified PVA, PVA fiber, and VAE emulsion. Buy in bulk for industrial, construction, and coating applications.
Enhancing the Flexibility of PVA Membrane through ...
Preprints.org
https://www.preprints.org › manuscript
Preprints.org
https://www.preprints.org › manuscript
Jul 10, 2023 — PVA membranes were effectively made more flexible by adding 5% glycerol as a plasticizer. This led to membranes with superior optical qualities, ...Read more
Morphology and Mechanical Properties of Poly(vinyl ...
Wiley Online Library
https://onlinelibrary.wiley.com › full › mame.202300237
Wiley Online Library
https://onlinelibrary.wiley.com › full › mame.202300237
by G Belletti2024Cited by 22 — 1 Introduction. Poly(vinyl alcohol) (PVA) is a biodegradable, biocompatible, and nontoxic polymer ...Read more
Scholarly articles for Polyvinyl Alcohol 1493 | |
Properties of polyvinyl alcohol/xylan composite films … - ‎Wang - Cited by 237 Preparation of cellulose/polyvinyl alcohol biocomposite … - ‎Abdulkhani - Cited by 143 | |
Web results
PVA 088-20 & PVA 1788
Elephchem
https://www.elephchem.com › pva-088-20-pva-1788
Elephchem
https://www.elephchem.com › pva-088-20-pva-1788
Overview PVA 093-16 & PVA 1493 is a low viscosity and partially hydrolyzed polyvinyl alcohol. It forms a strong, transparent, flexible film and is biodegradable ...Read more
