TEGO Airex 920 defoamer is a non-silicone defoaming agent concentrate with high compatibility, widely applicable, good recoatability, and suitable as a defoamer for UV-curable coatings.
TEGO Airex 920 defoamer primarily prevents the formation of microfoams in coatings. Defoamers are crucial in high-viscosity and high-solids coatings and are indispensable in airless spraying.
Chemical composition of TEGO Additive 920: Organic polymer, silicone-free.
TEGO Airex 920 defoamer is suitable for curtain coating applications, offering high defoaming efficiency, high compatibility, suitability for clear coats and colored paints, good recoatability, and is silicone-free.
Application systems for TEGO Airex 920 defoamer: Suitable for UV-curable coatings.
Application examples of TEGO Additive 920: Wood floor coatings, cabinet and furniture coatings, printing inks, and varnishes.
Dosage: 0.3-1.0%. It can be added during the grinding phase or the paint adjustment phase.
TEGO Airex 920 defoamer can be pre-diluted with the recommended solvent to facilitate addition and mixing. It can be added during the grinding phase or the paint adjustment phase and can be incorporated into clear coat formulations.