DF-222 is a liquid defoamer for emulsion paints and adhesive systems. Used for emulsion paints/coatings based on acrylic, styrene-butadiene, polyvinyl chloride and its copolymers, ethylene-vinyl acetate, vinylidene chloride and water-soluble alkyds.

DF-900 is a high concentrated silicone defoamer excellent defoamer and deaerator for solvent-based formulations. It is a liquid and has outstanding performance particular in higher viscosity formulations.

DF-825 is an effective defoamer with high compatibility. It is a white, thixotropic liquid emulsion of a polyether siloxane copolymer. It has strong defoaming characteristics for clear coat, pigmented and waterborne systems as well as for polyurethane-acrylate binders.

Description DF-7133 is a kind of silicone defoam emulsion. It is specially developed for oil field and gas plant. It helps preserve foam control under the severe conditions of a dehydrating unit. Type Polydimethylsiloxane Emulsion Key features Comparable with SAG 7133 Very quick foam knockdown Excellent stability at high temperatures Excellent antifoarn stability and durability Low concentrations can provide effective foam control Typical properties Appearance: White milky emulsion Active content (%): 12% Viscosity (25°C, mPa.s): 400-600 Density (g/cm3): 1.0 pH (25℃): 7 Emulsion Type: Non-ionic Solubility: Soluble in water Application -Gas plant -Oil field -Papermaking process etc. Recommended dosage: 0.05-0.5% additive (as supplied) based upon total formulation.  Storage and handling Available in 25 kg/barrel or 200kg/barrel Store products in tightly closed original containers at 5-40℃ Shelf life: 12 months from delivery date According to non-dangerous goods transport

Description Silicone antifoam for waste water treatment DF-100 is a kind of high efficient antifoam/defoamer on all kinds of water treatment field. It can be applied to various kinds of biological sewage treatment industries, industrial sewage treatment, chemical sewage treatment, etc.  Type Modified Polydimethylsiloxane Emulsion Key features Very quick foam knockdown Excellent antifoarn stability and durability Low concentrations can provide effective foam control It can be applied to all kinds of water treatment field Typical properties Appearance:                       White milky emulsion Active content (%):              30% Viscosity (25°C, mPa.s):     1500-4000 Density (g/cm3):                 1.04 pH (25℃):                           7-9 Emulsion Type:                   Anionic Solubility:                            Soluble in water Application -Textile printing wastewater -Printed circuit board (PCB) wastewater -Water-based ink/coatings wastewater -Industrial wastewater etc. Recommended dosage: 0.1-0.8% additive (as supplied) based upon total formulation. Storage and handling Available in 25 kg/barrel or 200kg/barrel Store products in tightly closed original containers at 5-40℃ Shelf life: 12 months from delivery date According to non-dangerous goods transport

Non-silicification Type Antifoam Agent Type Competitor name HS code Appearance Active Ingredient Suggested Add Amount Ingredient Solvent Applications and Characteristics waterbase system solventbase system UV system SG-506W Tego Faomax K3/NXZ 34029000.9 lemon-yellow viscous fluid 100% 0.3-1% Mineral oil compound … 1.High efficiency of defoaming. 2.used in emulsion latex system. √     SG-520 Tego-920   lemon-yellow viscous fluid 100% 0.3-1% Non-silicification copolymer … 1.Excellent compatibility and deadly lower trend of shrinkage.2.High speed of defoaming. 3.Suitable for UV system and other high crosslinking system.   √ √ SG-530 FLOWLEN AC-300      DISPARLON OX-880-50       lemon-yellow viscous fluid 100% 0.1-1% Acrylic ester copolymer … 1.High defoam ability. 2.Has great effect to thick-coat , high viscosity system, zinc stearate primer.3.Suitable for PU,UPE and epoxy system etc.   √ √ SG-552 BYK-052                EFKA-2020           Tego-936   lemon-yellow transparent solution 30% 0.1-1% Acrylic ester copolymer Mixed aromatics 1.Higher defoam efficiency and cost performance.       2.Especially suitable for thick-coat , high viscosity system and  zinc stearate primer.3.Lower trend of shrinkage   √   SG-555 BYK-055               Tego-910   lemon-yellow transparent solution 7% 0.1-1% Non-silicification copolymer solution Mixed aromatics 1.Excellent compatibility and deadly lower trend of shrinkage. 2.Lower effect to the transparency of the coat film. 3.Suitable for medium and high polar system like UV.     √ SG-557 BYK-057                EFKA-2720   lemon-yellow transparent solution 40% 0.1-1% Non-silicification copolymer solution Mixed aromatics 1.Excellent compatibility and deadly lower trend of shrinkage. 2.Lower effect to the transparency of the coat film. 3.Suitable for medium and high polar system like UV, epoxy and PE system.   √ √ SG-590 BYK-1790   Water white and lemon-yellow viscous fluid 100% 0.1-1% vinyl ether compound … 1.High defoam ability. 2.Suitable for all types of solventbase system and UV system especially for coil material coat. 3.Excellent foam burst effect.   √ √