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AQUA GRAVO W-QS AQUA GRAVO W-QS (WATER BASED GRAVURE INK MEDIUM) Description: AQUA GRAVO W-QS is formulated for gravure printing on absorbent substrates. They are characterized by their ability to provide high quality prints and maximum brightness over any type of paper substrates. AQUA GRAVO W-QS is self cross-linking Acrylic co-polymer emulsion. It has excellent thermal and mechanical stability, which gives it superior running properties. It has a special acrylic system, which gives good wet rubbing fastness. Properties: 1) High colour strength at low viscosity. 2) Rapid drying by absorption into the substrate. 3) Can be formulated for low slip, enhanced rub product resistance. 4) Water based gravure inks are used for wide variety of application. 5) Choking problems are not visible even in long and continues run. TENHNICAL INFORMATION AND INK HANDLING Appearance: Milky white liquid. Miscibility: Good in water. pH: 8 - 9 Compatibility: Compatible with water and pigment emulsion. Substrate: Any type of paper and stock substrate. Wash up: Water is normally used. However if inks have been allowed to dry on the rollers or stereos, propylene glycolethyl or a mild alkali solution may be necessary to fully remove dried inks. Storage: Being water based “AQUA GRAVO W-QS†is not considered highly inflammable. (INFORMATION PROVIDED HERE IS IN GOOD FAITH, TO THE BEST OF OUR KNOWLEDGE AND WITHOUT LIABILITIES)
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