Silicone Defoamer DCA-370

Introduction

DCA-370 is organic silicon antifoaming agent suitable for the solvent system has strong abilities to restrain and break the foam, meanwhile, very high efficiency which can realize good effect even under tiny amount. Therefore, it’s special for the coating and printing ink system with high viscosity to eliminate the tiny foam. Since the DCA-370 has no solvent, thus it can be used in the system which is required has no solvent such as radiation-curing system or epoxy system

Physicochemical Data

  • Chemical composition:Polysiloxane mixed with foam-breaking particles

  • Appearance:Opaque viscous liquid

  • Active content: 100%

  • Solvent: None

Product features

  • DCA-370 is suitable for the solvent coating system has excellent abilities to restrain and break the foam.

  • DCA-370 is especially suitable for the system include pigment. It’s necessary that estimate the compatibility before used in varnish system.

  • DCA-370 has extremely antifoaming efficiency, which can realize the extraordinary result only under few amount.

Application areas

DCA-370  could be used in the 2K epoxy system, PU system, radiation curing coating, solvent or radiation-curing silk screen ink system.

Addition Method

Please stir sufficiently to make sure the agent can disperse very well. Usually, it could be charged at random stage during the produce with 0.05% to 1% dosage to gross.

Packaging and storage:

25KG iron drum, stored in a cool and dry place.

Note: The purpose of this manual is to provide basic product information to technical personnel involved in the development of coatings, inks, pesticides, and other industries. It is intended for research and reference use and does not carry any warranties. Please conduct preliminary tests to assess its suitability.

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