PVA 1792

Water solubility: Soluble in hot water (>80°C), forms clear viscous solutions; insoluble in organic solvents. Non-toxic, harmless, safe and environmentally friendly.

Chemical resistance: At room temperature, the pH value of its aqueous solution is generally around 5-7, the viscosity is stable, and it is hardly affected by weak acids, weak bases or organic solvents (esters, ketones, higher alcohols, hydrocarbons), and extremely oil-resistant high.

Miscibility: It can be miscible with starch, synthetic resin, cellulose derivatives and various surfactants and has good stability, but delamination may occur after long-term storage.

Film Properties: Forms flexible, transparent films with high tensile strength and oxygen barrier performance.

产品参数（规格）

Primary Applications:

Adhesives: Paper, wood, and textile bonding (e.g., glue sticks, remoistenable adhesives).

Coatings: Surface sizing for paper/board, ceramic molding, and release films.

Pharmaceuticals: Tablet coatings, ocular lubricants (artificial tears), and drug delivery systems.

Textiles: Warp sizing to reduce yarn breakage during weaving.

Packaging: Water-soluble films for detergents or agrochemical pouches.

Storage:

The product should be stored indoors where is dry and well ventilated and stored separately based on the lot numbers. The room temperature will be better between 5-30℃. Keep away from heat resources, moisture and exposure of sunshine. Storing together with volatile chemicals should be strictly prohibited so as to avoid exchanges of the characteristics from absorption.

This grade is ideal for industrial and biomedical uses where balanced solubility, film integrity, and environmental safety are prioritized. Adjust formulations based on targeted viscosity or solubility requirements. Let us know if you need further technical specifics!