Haimins Deqian 6800 Defoamer is a silicone-based defoamer suitable for solvent-based systems, featuring strong defoaming and foam suppression capabilities. Defom 6800 also exhibits extremely high efficiency, delivering excellent performance even at very low addition levels. It is particularly effective in eliminating microfoam in high-viscosity coatings and ink systems.
Physical and chemical parameters of Haimins Deqian 6800 Defoamer:
Composition: Polysiloxane mixture containing hydrophobic particles
Appearance: Translucent viscous liquid
Density: 0.97-0.99
Active content: 99%
Refractive index: Approximately 1.4

Characteristics of Haimins 6800 Defoamer:
1. Suitable for solvent-based coating systems, with excellent defoaming ability and rapid bubble-breaking performance;
2. Particularly suitable for pigment-containing systems; for clear coat systems, compatibility should be carefully evaluated;
3. Extremely high defoaming efficiency, demonstrating outstanding results even with minimal addition;
4. As Deqian 6800 Defoamer is solvent-free, it can be applied in systems requiring solvent-free formulations, such as UV-curable systems.

Application scope of Haimins Deqian Defoamer 6800: Deqian 6800 Defoamer is suitable for two-component epoxy systems, polyurethane systems, UV-curable coatings, solvent-based or UV-curable screen printing inks, etc.
Recommended dosage of Deqian Defoamer 6800: Generally 0.1-0.8% of the total amount, which can be added at any stage of production. Adequate stirring is required after addition.