In the production of water-based coating systems, mostly surfactant-like components are used for the purpose of homogenisation and stabilisation. Applying such products in different process steps, negative effects are the formation or stabilisation of foam in enormous quantities. In order to decompose foam rapidly or even to prevent its formation, CHT offers a comprehensive portfolio of effective defoamers.
In the market there are bench of defoamer types with partially diverse specific advantages and disadvantages. CHT’s new generation of cost-effective defoamers provides a high-performing and sustainable alternative to common mineral oil based products.
Even with minimum dosing quantities, CHT defoamers offer a reliable performance for architectural paints, industrial coatings, wood coatings, deep primer systems and synthetic resin plasters.
Defoamer type: Emulsion based on organomodified polysiloxanesAppearance: White emulsionConcentration: Approx. 10 %Viscosity (25°C): 1,000 – 2,500 mPasStorability: 12 monthsRecommended Addition: 0.2 – 1.0 %Core properties:
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