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Introduction
Borchers® AF and Borchi® Gol series are high performance defoamers. They are made of modified polydimethylsiloxane and non-organic silicon, suitable for water-oil dual-use or solvent system. The advantage of those products is the elimination of foam during production, pumping, mixing,
Among them Borchi® Gol LA200 is a general-purpose defoaming agent, which is commonly used in water-oil systems.Borchi®Gol LA200 can prevent microbubbles from causing film defects by controlling the generation of microbubbles during the production process. Therefore, it can improve substrate wetting, anti-scratch and provide slip, and can also improve gloss and reduce haze after film formation.
Applications
Defoamers | Ingredients | Features | Applicable System | Applications |
Borchi®
Gol LA200 |
Polyether modified
Polysiloxane |
VOC free
Improves substrate wetting and scratch resistance Destroys air bubbles formed in the film during application |
Water and oil
Two-component PU Two-component epoxy |
Industrial Coatings
Decorative paints Car refinish paints |
Borchi®
Gol E2 |
No silicone resin | Helps eliminate flow defects and craters caused by air entrapment
Suitable for degassing of thick coating system |
Solvent type | General
coating |
Borchi®
Gol 0011 |
Polysiloxane modified fatty acid ester | Reduces pigment flooding while improving barrier properties of cured paint film
Can be used in epoxy systems together with Borchi® Gol E2 Promotes leveling and defoaming Suitable for thick coating system |
Solvent type | Industrial flooring
Pipes Storage tanks |
Borchi®
Gol 1470 |
No silicone resin | Helps eliminate flow defects and craters caused by air entrapment
Can be used in solvent-free and solvent-based industrial coatings and sealants |
Solvent type | Non-polar paints |
Borchers®
AF 1171 |
Hydrophobic particle modified polysiloxane | Prevention of air bubbles during paint production | Water and oil | Industrial waterborne coatings
Decorative paints Spray paints |
Borchers®
AF T |
Tributyl orthophosphate | Effective foam breaking and foam suppression
Color paste and high filler content system to improve the wettability of the adhesive |
Water and oil | Grinding color pastes
Powder coatings Adhesives |
Borchers®
AF 1270 |
Fluorine modified organic
Silicone |
Quickly remove air bubbles on the surface of the paint films | Solvent type | Two-component PU
Solvent-based epoxies UV systems Unsaturated polyesters Alkyd resin |
Ingredients
The recommended dosage is 0.05-0.30% of the total weight of the formula. Can be added at any stage and is commonly found in premixes for solventborne systems.
Borchi® Gol LA 200 quickly releases air introduced during mixing and application in epoxy systems