DEFOAMING AND ANTIBLOCKING PERFORMANCE

CoatOSil 7510 coatings additive is a silicone copolymer with a pendant structure and polypropylene oxide (PO) side chains. The all PO side chain helps minimize the potential for foam stabilization, making CoatOSil 7510 coatings additive an excellent candidate as a defoamer in water-borne industrial or decorative coating formulations.

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CoatOSil Additives for High Performance Coatings and Inks

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The PO component also enables CoatOSil 7510 coatings additive to be generally compatible with solvent-borne coatings and inks. In solvent-based formulations, CoatOSil 7510 coatings additive has shown good flow and leveling performance. A greater proportion of silicone in the coatings additive in coating formulations can help improve defoaming, antiblocking and release capabilities.

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* CoatOSil is a trademark of Momentive Performance Materials Inc.