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Polyvinyl alcohol (PVOH, PVA, or PVAl)in construction

Polyvinyl alcohol (PVOH, PVA, or PVAl) is a water-soluble synthetic polymer. It has the idealized formula [CH2CH(OH)]n. It is used in paper making, Glue, and a variety of coatings.
Polyvinyl alcohol is a non-toxic, biodegradable polymer, and products that contain PVA are safe to use and safe to consume. The Environmental Working Group rated it as a low-hazard ingredient in cosmetics, and the Food and Drug Administration has approved PVA for use in food packaging and pharmaceutical applications.

Product Detail

Product Tags

Physical Properties

Appearance Non-color difference
non-caking non- impurities
Non-color difference
non-caking non- impurities
Alcoholysis Degree %(mol/mol) 86.5~88.5 87.4
Viscosity mPa.s 45.0~55.0 50.2
Volatile Content % ≤ 5 2
Ash Content% ≤ 0.5 0.2
PH 5~7 5
160mesh pass% ≥95 99%


PVA Polyvinyl alcohol is used as an aid in suspension polymerizations. Its largest application in China is its use as a protective colloid to make polyvinyl acetate dispersions (RDP). In Japan its major use is the production of vinylon fiber.
It is widely used in Glue, Wall putty/Skim Coat, Tile adhesive /Tile grout ects.

PVA can dissolve quickly, even in cold water. After PVA film dissolves, any of the 55 types of microorganisms present in wastewater treatment systems can break down what’s left of the dissolved film.

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Packaging and Storage

The product is packed in multi-ply paper bags with an inner polyethylene layer. Net weight 25KG. The empty bags can be recycled or burned. In unopened bags, this product can last several years. In opened bags, the moisture content of this product will be influenced by air humidity.
Store in cool and dry place, avoid sunlight. Storage under pressure should be avoided.
See MSDS for information on handling, transportation, and storage of the product.


Packing and loading Qty

NW.: 25KGS /BAG inner with PE bags
20’ FCL: 520BAS=13TON
40’ HQ: 1080BAGS=27TON
Delivery: 5-7days
Supply Ability: 2000Ton /Month

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