PHYSICAL AND CHEMICAL PROPERTIES
– Appearance: white ivory powder
– Viscosity: 8 ± 1 mPas (in 4% aqueous sol. at 20°C)
– pH: approx. 6 (in 4% aqueous sol. at 20°C)
– Hydrolysis degree: 87 – 89
– Glass transition temperature (Tg): 65°C
PRODUCT DESCRIPTION : A resin obtained from the saponification of polyvinyl acetate, used for the formulation of aqueous adhesive solutions to various materials, as a protective varnish for metals and a consolidant for paint films (especially in a damp state). It is soluble in water and partially in ethanol and methanol, while it is insoluble in organic solvents. Films are stable and transparent.
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