Silicone Defoamer
The product is mainly composed of organosilicon compounds and has many advantages, such as high efficiency, chemical stability and high temperature resistance. The main function of silicone defoamers is to reduce the stability of bubbles or foam in liquids, thereby reducing or preventing the generation of foam. This product contains nano-powder silicone additives, especially for coating and ink systems with high film thickness and high viscosity. It breaks bubbles quickly and has excellent results in high-filler formulas. It is one of the most popular products among additives.
Silicone defoamers are widely used in chemical processes to control foam in reaction liquids and prevent foam from clogging pipes, reactors or other equipment. In the paper industry, silicone defoamers are used to control foam in paper pulp to ensure paper quality and consistency. In paint and paint manufacturing, silicone defoamers are used to reduce foam in coatings and improve coating uniformity. Does not affect transparency.
|
Recommended Applications |
Recommended dosage |
|
Oil-based industrial coatings |
0.1-0.3% |
|
UV offset printing ink |
0.1-0.3% |
|
Epoxy floor paint |
0.3-0.5% |
|
High temperature baking paint |
0.1-0.3% |
Silicone defoamer
F&Q
F: In which systems can this product be applied?
Q: These products are suitable for acrylic emulsion, PUA, PUD and other water-based coating systems. They are suitable for varnish and paint systems. They have excellent compatibility and can be added at any stage of the production process. The recommended dosage is 0.1%.
