Application and introduction of metal coating defobbing agent.

Metal
coatings
are metallic coatings, most of which require some form of pre-treatment of metal surfaces to improve surface conditions to improve coating adhesion and enhance corrosion protection against metal substrates. Often metal coatings in the use or production process, the production of foam resulting in substandard quality, so the solution of foam is an important step. Chinese federal manufacturers of metal coating defobbing agent can effectively solve the foam problem, the following is introduced this metal coating defobbing agent.
coating defobbing agent is organic polyether ester, mineral oil, alcohol composite products, refined by special processes. With self-emulsification, easy to disperse, strong versatility, good defobbing, anti-foaming and other properties. It does not produce surface defects or affect membrane production, and has
effect on the
of water-based coatings. In the process of metal coating production, packaging and application, control foam production, with a wide range of systems have a good compatibility, long-lasting validity, in a wide range of PH effective.applications of metal coating defosting agents
very low surface tension of 1.
2. It has anti-foaming, defobbing and defocusing functions, which is particularly effective for systems with high viscosity.
3. Prevents shrink holes and has excellent effect on enhancing the luster of the coating.
4. Improve anti-adhesion, increase surface smoothness, thereby improving the paint film scratch resistance and wear resistance.
5. Effectively suppresses and eliminates air bubbles and microfobbles produced by coatings during manufacture and construction.
metal coating defobbing agent directly into the foaming system, before use must be stirred evenly, the recommended dosage: 0.05 to 0.3%, suitable for the dosage according to the actual experiment.