纤维素树脂 >> 乙酸丙酸纤维素 (CAP)
Cellulosic Resins >> Cellulose Acetate Propionate (CAP)
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Eastman CAP-482-0.5 Cellulose Acetate Propionate is a low-odor, free-flowing powder. It is
especially adaptable for use in printing inks and clear overprint varnishes because of its
wide solubility in ink solvents, compatibility with other resins used in printing inks, and
high melting point. Films formed from Eastman CAP-482-0.5 have fast solvent release,
excellent antiblocking properties, and grease resistance superior to that of other filmformers.
Its solubility and hardness make CAP-482-0.5 an excellent resin for nail lacquer
topcoats. It is often used in combination with Eastman CAP-482-20 to optimize the
formulation viscosity. Eastman CAP-482-0.5 is lawful for use in certain food-contact
applications subject to the food additive regulations of the FDA.
Cellulose Acetate Propionate. Possesses low-odor. Used in printing inks and clear overprint varnishes because of its wide solubility in ink solvents, compatibility with other resins used in printing inks, and
high melting point.