PVOH, also referred to as polyvinyl alcohol, is a water-soluble synthetic polymer valued for its film-forming capability, adhesion, and chemical stability. Produced through the controlled hydrolysis of polyvinyl acetate, PVOH properties can be tailored by adjusting molecular weight and hydrolysis degree. It is extensively used in packaging films, textile sizing, paper coatings, construction adhesives, and specialty chemical formulations. PVOH films provide effective oxygen barrier performance, making them suitable for food and pharmaceutical packaging. In adhesives and coatings, PVOH offers strong bonding to cellulose-based substrates and excellent emulsifying behavior. Its compatibility with environmentally friendly systems supports growing sustainability requirements. For grade selection, technical clarification, or commercial cooperation, customers are invited to contact directly.
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