The Wetting agent for Base Materials Type Competitor name HS code Appearance Active Ingredient Suggested Add Amount Solvent Ingredient Static surface tension Dynamic surface tension Applications and Characteristics waterbase system solventbase system UV system SG-304 surfynol 104 3402900090 Water white solution 50% 0.1-1% dipropylene glycol monomethyl ether The mixture of non-siliceous surface active agent 33 38 1.Can reduce dynamic surface tension largely. 2.Excellent defoam ability, wetting ability and anti-shrinkage property. 3.Good levelling property. √     SG-342 surfynol 420   lemon-yellow viscous fluid 100% 0.1-1% … The mixture of non-siliceous surface active agent 33 38 1.Can reduce dynamic surface tension largely. 2.Excellent defoam ability, wetting ability and anti-shrinkage property. 3.Good levelling property. √ √ √ SG-343 FC-4430(3M)    FSO-100(Dupont)   lemon-yellow viscous fluid 100% 0.1-1% … Modified organofluorine compound 18 45 1.Suitable for waterbase,solventbase and UV system. 2.High cloud point. 3.Excellent wetting ability and anti-shrinkage property. 4.Good water solubility and levelling property. √ √ √ SG-344 surfynol-440   lemon-yellow viscous fluid 100% 0.1-1% … The mixture of non-siliceous surface active agent 33 38 1.Can reduce dynamic surface tension largely. 2.Excellent wetting ability and anti-shrinkage property. 3.Good levelling property. √     SG-345 Tego-245   lemon-yellow viscous fluid 100% 0.1-1% … polyether modified silicone oil 22 48 1.Suitable for waterbase,solventbase and UV system.2.High cloud point. 3.Excellent wetting ability and anti-shrinkage property. 4.Good water solubility and levelling property. 5.Using under PH 6-8 √ √ √ SG-346 BYK-346   lemon-yellow transparent solution 50% 0.1-1% dipropylene glycol monomethyl ether polyether modified silicone oil solution 23 48 1.Suitable for waterbase,solventbase and UV system. 2.Can reduce surface tension largely. 3.Excellent wetting ability and anti-shrinkage property. 4.Can be used in more PH range. √ √ √ SG-347 surfynol-465   lemon-yellow viscous fluid 100% 0.1-1% … non-ionic surface active agent compound 33 38 1.Excellent dynamic surface activity and strong hydrophilic property .2.Excellent wetting ability and anti-shrinkage property. 3.Good levelling property. √     SG-348 BYK-348         Tego-270   lemon-yellow transparent fluid 100% 0.1-1% … polyether modified silicone oil 23 48 1.Suitable for waterbase,solventbase and UV system 2.Excellent fast-levelling effect. 3.Can reduce surface tension largely. 4.Excellent wetting ability and anti-shrinkage property. 5.Good levelling property and hydrolysis resistance. 6.Can be used in more PH range. √ √ √ SG-349 BYK-349   lemon-yellow transparent fluid 100% 0.1-1% … polyether modified silicone oil 23 48 1.Suitable for waterbase,solventbase and UV system. 2.Excellent fast-levelling effect. 3.Can reduce surface tension largely. 4.Excellent wetting ability and anti-shrinkage property. 5.Good levelling property and hydrolysis resistanc. 6.Can be used in more PH range. √ √ √ SG-360 Tego-260   lemon-yellow viscous fluid 100% 0.1-1% … polyether modified silicone oil 22 52 1.Suitable for waterbase,solventbase and UV system. 2.Excellent fast-levelling effect. 3.Can reduce surface tension largely. 4.Excellent wetting ability and anti-shrinkage property. 5.Good levelling property √ √ √ SG-364 surfynol-604   lemon-yellow viscous fluid 100% 0.1-1% … non-ionic surface active agent compound 26 30 1.Excellent dynamic surface activity and strong hydrophilic property. 2.Excellent wetting ability and anti-shrinkage property.  3.Good levelling property. √     SG-375 DO-75   lemon-yellow viscous fluid 100% 0.1-1% water non-ionic surface active agent compound 32 51 1.Excellent dynamic surface activity 2.Excellent wetting ability and anti-shrinkage property. 3.Good levelling property. √     SG-378 MOMENTIVE L-77       DOW CORNING DC-19   lemon-yellow Transparent fluid 100% 0.1-1% … polyether modified silicone oil 21.5 48 1.Suitable for waterbase,solventbase and UV system. 2.Can reduce surface tension largely. 3.Excellent wetting ability and anti-shrinkage property. 4.Good levelling property and can be used under PH 6-8. √ √ √ SG-379 MOMENTIVE 1211     lemon-yellow viscous fluid 100% 0.1-1% … polyether modified silicone oil 21.5 48 1.Suitable for waterbase,solventbase and UV system. 2.Can reduce surface tension largely. 3.Excellent wetting ability and anti-shrinkage property. 4.Good levelling property and can be used under PH 6-8. √ √ √

Description OP-10 is a water-soluble nonionic surfactant composed of a 10-mole ethylene oxide adduct of octylphenol. Type Octylphenol Ethoxylate Key features Easily soluble in water Chemically stable and effective over a wide pH range and in electrolyte solutions Can be used as emulsifiers, wetting agents, dispersants, synthetic latex stabilizers and detergents in formulating cleaning products Typical properties Appearance:                    Colorless or yellowish liquid Active content (%):            >99% Density (g/cm3):               1.06 pH ((5.0% aqueous):        6-8 Cloud Point (1.0%, ℃):     65-70 HLB :                                 13.3-14.0 Pour point (℃):                 7 Water weight (%):              0.5 max Application -Emulsifiers -Wetting agents -Dispersants -Synthetic latex stabilizers -Detergents in formulating cleaning products 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 Polyether modified polysiloxane spray adjuvant WET-628 is a high permeability surfactant/wetting agent based on a polysiloxane. It lowers the surface tension of spray solutions, beyond that which is achievable with conventional adjuvants. Type Polyether modified polysiloxane Key features Nonionic Medium spreading High permeability Promotes spray volume reduction Promotes rapid uptake of agrochemicals (rainfastness) Superspreader for soluble liquid and emulsifiable concentrate formulations Typical properties Appearance:                                    Colorless clear liquid Active content (%):                           100% Density (g/cm3):                               1.01 Viscosity (cp, 25 ℃):                        100-130 Cloud Point (0.1 wt%), (℃):              49 CAS:                                                 No. 27306-78-1 Surface tension (0.1%, dyn/cm):      <22.5 Application -Plant Growth Regulators            0.025% to 0.05% -Herbicide                                    0.025% to 0.15% -Insecticide                                  0.025% to 0.1% -Fungicide                                    0.015% to 0.05% -Fertilizers and Micronutrients     0.015% to 0.1% Note: use rates are dependent on crop, agrochemical and spray volume requirements. 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 How to use IN AGROCHEMICAL FORMULATIONS -WET-628 may be used as a component in agrochemical formulations. Although organosilicone surfactants are subject to hydrolysis under acidic or basic conditions, optimum performance is achieved by buffering the formulation to pH 6.5-7.5. Additionally, it is recommended that WET-628 spray adjuvant be used at a concentration of at least 5%,based on the total formulation. A TANK MIX ADJUVANT -WET-628 spray adjuvant, when used as a tank-side adjuvant may be used to improve spray coverage, improve uptake or to allow for a reduction in spray volume. WET-628 spray adjuvant is most effective as a tank-side adjuvant when spray mixtures are 1) within a pH range of 5-8, and 2) used within 24 hours of preparation. -High spray volumes, coupled with high surfactant rates, are not required to achieve sufficient coverage with WET-628 spray adjuvant. In fact, it has the potential to provide adequate coverage in many low volume spray applications at rates between 0.025% and 0.1%.

WET-618 is a high superspreading surfactant modified by trisiloxane ethoxylate with super low surface tension. It lowers the surface tension of spray solutions, beyond that which is achievable with conventional adjuvants.

WET-608 is a superspreading surfactant/wetting agent based on a trisiloxane ethoxylate. It lowers the surface tension of spray solutions, beyond that which is achievable with conventional adjuvants.

WET-270 is a low foaming silicone wetting agent with low viscosity and low surface tension. Imparts good spreading and wetting properties. Excellent anti-crater effect with flow promotion in water based, solvent based and radiation-curing formulations.

WET-267 is a silicone wetting agent with low viscosity and low surface tension. Imparts good spreading and wetting properties. Improves the wetting of water printing inks on high slip PE, PP and PET used in packaging.

WET-245 is a high wetting agent modified by polyether siloxane copolymer. It has excellent substrate wetting, anti-crater effect and flow promotion performances. It is widely used in all kinds of water based and solvent based system.