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Defoaming Additives

Bubbles are produced in the process of coating production, which will affect working efficiency or appearance of the coated object. Bubbles as residual bubbles inside and outside of paint film, such pinhole or crater defects will bring adverse effects to the film surface. In addition, boiling explosion by baking paint is also caused by bubbles.

In order to solve this problem, it is necessary to eliminate bubbles before the solvent volatilizes or solidifies during the film formation process and before losing the fluidity. Therefore, the most effective method is to add defoamer.

Product
Key Composition
Compatible & Based
Key Features and Benefits
Silicone Water Solvent
FLOWLEN AC-202 Acrylate polymer     ● Excellent defoaming for thick film
FLOWLEN AC-220F Acrylate polymer     ● Antiboiling and suitable for varnish
FLOWLEN AC-253 Acrylate polymer     ● defoaming and antiboiling with good compatibility
FLOWLEN AC-264 Acrylate polymer     ● Deaeration and antiboiling with good compatibility
FLOWLEN AC-277 Acrylate polymer     ● Economical defoamer
FLOWLEN AC-300 Acrylate / Vinyl ether copolymer     ● Universal type with flow improvement
FLOWLEN AC-300HF Acrylate / Vinyl ether copolymer     ● Environmental solvent of AC-300
FLOWLEN AC-300VF Acrylate / Vinyl ether copolymer     ● Environmental type of AC-300 with flow improvement
FLOWLEN AC-303 Acrylate / Vinyl ether copolymer     ● Excellent antiboiling to coil coating
FLOWLEN AC-326F Vinyl ether polymer     ● Effective deaeration for thick film
FLOWLEN AC-368 Acrylate / Vinyl ether copolymer     ● Compatibility upgrade of AC-300
FLOWLEN AC-902 Modified siloxane ●   ● Effective defoamer of roller coating, contain polysiloxane
FLOWLEN AC-950 Acrylate copolymer / Modified siloxane ●   ● Excellent defoamer for acrylic system, contain polysiloxane
FLOWLEN AC-1160 Butadiene / Olefin copolymer     ● Excellent defoamer for polyurethane systems
FLOWLEN AC-1170 Butadiene polymer / Modified siloxane ●   ● Applicable to defoaming for epoxy system, contain polysiloxane
FLOWLEN AC-2000 Butadiene polymer     ● Good compatibility for thick film and baking paint
FLOWLEN AC-2200HF Olefin polymer     ● Environmental solvent of AC-2000, excellent in high viscosity system
FLOWLEN AC-2230EF Acrylate / Vinyl ether / Olefin copolymer     ● Synergistic effect amongst polymer types
FLOWLEN AC-2300C Olefin polymer     ● Solventless type, excellent in high viscosity system
FLOWLEN AO-3 Modified siloxane ●   ● Good defoamer, suitable in varnish
FLOWLEN AO-5 Modified siloxane / Silica ● ● ● Universal type with strong organosilicon foam control
FLOWLEN AO-98 Fluoro modified siloxane / Polymer ●   ● Excellent defoaming with easy cause to side effects
AQUALEN SB-630 Modified siloxane / Polymer / Silica ● ●   No cratering occurs under low shear dispersion
AQUALEN HS-03 Modified siloxane / Polymer / Silica ● ●   Excellent foam inhibition and control
POLYFLOW WS-314 Acrylate polymer   ●   Antiboiling and flowing, silicone-free
SILTECH C-1700 Modified siloxane ●   ● Effective air release, and prevent pinholes
SILTECH C-4100 Modified siloxane ● ● ● High molecular silicon foam control
SILTECH C-4700 Modified siloxane / Silica ● ● ● Antimicrobubble containing hydrophobic particles, good dispersibility
SILTECH C-4760 Modified siloxane / Silica ● ●   waterborne applicable type of C-4700
SILTECH C-4800 Modified siloxane / Silica ● ●   No cratering occurs under low shear dispersion
SILTECH C-4830 Modified siloxane / Silica ● ●   Foam control continuity
FLUOROSIL TFP 1000 Fluorine modified silicone ●   ● In addition of hydrophobic, smooth and antifouling
SKB-2052 Non silicon polymer     ● Universal and economical deaeration
SKB-2065 Modified siloxane ●   ● Foam inhibition and control, economical type
SKB-2141 Modified siloxane ●   ● Foam inhibition and control, compatibility type
SKB-2300 Acrylate / Vinyl ether copolymer     ● Universal type with flow improvement
SKB-2400 Acrylate polymer     ● Economical deaeration
SKB-2530 Acrylate polymer     ● Excellent air release, silicone-free
DEFORMAR HD-101 EO / PO copolymer   ● ● Universal type, 100% solid