Search Results
AI Overview
PVA 1388 is a partially hydrolyzed, low-viscosity polyvinyl alcohol (PVOH) powder known for excellent water solubility, film-forming ability, and adhesive strength. It is widely used in textile, paper, and adhesive applications, often as an industrial-grade binder or stabilizer (equivalent to Kuraray Poval 13-88).
Key Characteristics and Applications
- Grade: Partially hydrolyzed (typically ~88 mol.% hydrolyzed).
- Properties: Excellent cohesion/adhesion to fibers and pigments, good transparency, and high chemical stability.
- Primary Uses:
- Adhesives: Modifying polyvinyl acetate emulsion adhesives to increase setting speed and open time.
- Paper Industry: Used for surface sizing and paper processing.
- Textiles: Used as a warp sizing agent.
- Construction: Used in mortars and coatings to improve adhesion and flexibility.
- Appearance: White/yellowish granular or powder.
PVA 1388 is often used interchangeably in industrial applications with other partially hydrolyzed grades, such as PVA 1788 or 2088, depending on the viscosity requirements.
Show all
Show more
Web results
Polyvinyl Alcohol-1388
Guangzhou Flying Dragon chemical Ltd.
http://www.gzflyingdragon.com › wapen › pro_show
Guangzhou Flying Dragon chemical Ltd.
http://www.gzflyingdragon.com › wapen › pro_show
Dragonpovol-1388 is a normal band of PVA family, which can generally be used as equivalent for POVAL 13-88, Selvol-513, BP-14 some bench mark bands in the ...Read more
Polyvinyl Alcohol (PVA) 1388
polyerchem.com
https://www.polyerchem.com › product › PVA-1388-17
polyerchem.com
https://www.polyerchem.com › product › PVA-1388-17
Product Overview. PVA 1388 is a premium-grade polyvinyl alcohol product characterized by its excellent chemical stability and superior water solubility.Read more
PVA 088-13 & PVA 1388
Elephchem
https://www.elephchem.com › pva-088-13-pva-1388
Elephchem
https://www.elephchem.com › pva-088-13-pva-1388
PVA 088-13 & PVA 1388 is a low viscosity and partially hydrolyzed polyvinyl alcohol. It is ideal for demanding applications such as high-performance bonding, ...Read more
People also ask
What is PVA 2488 used for?
PVA 2488 is used as a binder in adhesives for paper, cardboard, and packaging. PVA 2488 provides strong adhesion and water resistance in wood adhesives. PVA 2488 is applied in bookbinding and labeling adhesives. PVA 2488 is employed as a protective colloid in emulsion polymerization.
PVA 2488 - Ataman Chemical
Ataman Chemical
https://www.atamanchemicals.com › pva-2488_u35113
Ataman Chemical
https://www.atamanchemicals.com › pva-2488_u35113
Is PVA FDA approved?
It is possible to create drug-loaded tablets with modified drug-release characteristics where PVA is used as a binder substance. Medically, PVA-based microparticles have received FDA 510(k) approval to be used as embolisation particles to be used for peripheral hypervascular tumors.
Polyvinyl alcohol - Wikipedia
Wikipedia
https://en.wikipedia.org › wiki › Polyvinyl_alcohol
Wikipedia
https://en.wikipedia.org › wiki › Polyvinyl_alcohol
What is PVA 1788 used for?
Therefore,PVA 1788 is widely used in art paper ,craft paper,clothing paper and other high-grade paper. 3,PVA 1788 can also used as paper bonding ,vinyl acetate emusification &polymerization,inorganic binder , construction material additives,inorganic binder,cosmetic,medicine and temporary material additives etc.
PVA 1788 - Ataman Kimya
Ataman Chemical
https://www.atamanchemicals.com › pva-1788_u25364
Ataman Chemical
https://www.atamanchemicals.com › pva-1788_u25364
Web results
Polyvinyl Alcohol PVA 1388
Easthony
https://www.easthony.com › polyvinyl-alcohol-pva-1388
Easthony
https://www.easthony.com › polyvinyl-alcohol-pva-1388
Widely used in textile industry · In lumbering and paper-making industries, they can be used as adhesives; · In agriculture, they can be used as soil improvers, ...Read more
Polyvinyl Alcohol (PVA) 2088
polyerchem.com
https://www.polyerchem.com › product › PVA-2088-21
polyerchem.com
https://www.polyerchem.com › product › PVA-2088-21
Product Overview. PVA 2088 is a high-quality polyvinyl alcohol product designed to meet the diverse needs of industrial and commercial applications.Read more
PVA 088-13 y PVA 1388
Elephchem
https://es.elephchem.com › pva-08...
Elephchem
https://es.elephchem.com › pva-08...
PVA 088-13 y PVA 1388 son alcoholes polivinílicos de baja viscosidad y parcialmente hidrolizados. Son ideales para aplicaciones exigentes como la unión de alto ...Read more
Web results
Polyvinyl Alcohol (PVA) 0588
polyerchem.com
https://polyerchem.com › e_productshow › 15-PVA-05...
polyerchem.com
https://polyerchem.com › e_productshow › 15-PVA-05...
PVA 0588 is a high-performance polyvinyl alcohol product specifically designed to meet diverse industrial needs. It is a water-soluble synthetic polymer ...
Differences between PVA 24888 and PVA 1788
hlhpmc.com
https://hlhpmc.com › Blog
hlhpmc.com
https://hlhpmc.com › Blog
Used in the manufacture of polyvinyl acetal, gasoline-resistant pipes and vinylon synthetic fibers, fabric treatments, emulsifiers, paper coatings, adhesives, ...Read more
Polyvinyl Alcohol: A Versatile Polymer with Amazing ...
پترو تجارت ایرسا
https://petrotejaratirsa.com › blogs › polyvinyl-alcohol-...
پترو تجارت ایرسا
https://petrotejaratirsa.com › blogs › polyvinyl-alcohol-...
Polyvinyl alcohol (PVA) is a water-soluble polymer available in various grades, each with a different degree of hydrolysis depending on its intended use.Read more