Product Overview

Kuraray PVA Kuraray Poval 95-88 (PVA235) is a high-viscosity, water-soluble polyvinyl alcohol synthetic resin, which is widely used in textile, paper and other fields.

Product Characteristics

• Water solubility: easily soluble in water, insoluble in almost all organic solvents, the dissolution speed is accelerated with the increase of water temperature.
• Viscosity of aqueous solution: it belongs to high viscosity type, its viscosity of aqueous solution will change due to different polymerization degree, concentration and temperature.
• Film-making: the aqueous solution is easy to form a film, and the film has excellent physical properties such as tensile strength and abrasion strength.
• Hygroscopicity: low hygroscopicity, less affected by changes in humidity than other water-soluble polymers.
• Drug and oil resistance: strong resistance to weak acids and weak bases, as well as superior oil resistance.

Product Applications

• Textile industry: It can be used as warp stock and fabric finishing agent, which can enhance the performance of yarn and improve the appearance and feel of fabric.
• Paper industry: It is used as paper binder, and can also be used in paper treatment coating to enhance the relevant performance of paper.
• Construction industry: It can be used in the preparation of interior and exterior wall coatings, construction adhesives, etc. It helps to improve the performance of coatings and the adhesive strength of adhesives.
• Chemical industry: It can be used as polymerization emulsifier and dispersant, and also used in the preparation of polyvinyl alcohol acetal resin, e