FLOW AND LEVELING IN COIL COATING FORMULATIONS

CoatOSil 7500 copolymer is a silicone-polyether block copolymer that can help provide excellent flow and leveling in a variety of solvent borne and coil coating applications. It is an excellent candidate for coil coatings such as pre-painted metal applications.

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CoatOSil™ and Silquest™ Additives, Surfactants and Silanes

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More About CoatOSil™ 7500 Copolymer

CoatOSil 7500 copolymer consists of a silicone backbone with all polypropylene-oxide (PO) polyether. The PO component enables CoatOSil 7500 copolymer to be generally compatible with solvent-borne and high solids coatings and inks. This, along with its wetting and leveling properties, makes CoatOSil 7500 copolymer an excellent candidate to consider in coil coating paint formulations.

Solvent-borne formulations that incorporate CoatOSil 7500 copolymer have demonstrated superior flow and leveling characteristics as well as good wetting. This copolymer can also be considered for use in pigment dispersions.

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* CoatOSil is a trademark of Momentive Performance Materials Inc.