Coatings Additives include wetting agent, defoaming agent, slip agent, thickener, dispersing agents, flow and levelling agents etc. The additives improve product properties and eliminate or reduce problems occurring during formulating surface coatings systems, thus optimizing production processes.


  • Silane coupling agent
    Silane coupling agent A-172
    Type Vinyl tris (β-methoxyethoxy) silane Typical properties Appearance: colorless transparent liquid CAS: 1067-53-4 Purity: ≥ 98%(GC analysis) Alternative products: A-172 (Union Carbide) Structural formula: CH2=CHSi(OC2H4OCH3)3 Application -It can be used as a variety of mineral-filled polymer viscosity and accelerators  Storage and handling Available in 25 kg/drum  Store products in tightly closed original containers at 5-40℃ Shelf life: 12 months from delivery date According to non-dangerous goods transport
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  • coupling agent
    Phenyltriethoxysilane CA-181
    Type Phenyltrimethoxysilane Typical properties Appearance:             Colorless transparent liquid Concent:                   98% CAS:                         2996-92-1 Boiling point:             211℃ Molecular Weight:      198 Density:                    1.067 ± 0.005 g/cm 3 Refractive index:        1.470 ± 0.005 Structural formula:     C6H5Si(OCH3)3 Application -Electronic materials handling -Phenyl silicone oil feedstock -Silicone resin crosslinking agent -Preparation of organic polymer materials Storage and handling Available in 25 kg/drum Store products in tightly closed original containers at 5-40℃ Shelf life: 12 months from delivery date According to non-dangerous goods transport
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  • Phenyltriethoxysilane
    Silane coupling agent A-151
    Type Phenyltriethoxysilane Typical properties Appearance: colorless transparent liquid CAS: 78-08-0 Molecular formula: CH2 = CHSi (OCH2CH3) 3 Dilution: soluble in organic solvents, insoluble in water PH = 7, the acidic water-soluble PH3-3.5 Application -Filler treatment :The coupling agent for improving the affinity of glass fibers, inorganic fillers and vinyl reactive resin between the reinforced polyester resin -Engineering Plastics: A-151 silane coupling agent for a variety of complex shapes, all density polyethylene and copolymers, for large processing latitude, filled composite materials, has a high temperature, excellent the resistance to stress cracking resistance, memory, wear resistance and impact resistance -Reforming Resin: A-151 coupling agent and the role of both the cross-linking agent, suitable polymers include polyethylene, polypropylene, unsaturated polyester -Sealants: A-151 silane coupling agent used in the preparation of electronic components plastic sealant material. Polybutadiene plastic material, the use of the product treated filler quartz powder, to improve the surface polybutadiene resin and quartz powder three-way combination of reinforced plastics density, thereby improving the moisture resistance of the plastic material -Moisture treatment: Silane coupling agent A-151 as an electronic component surface moisture treatment, available in garden trimming sheet type ceramic capacitor dielectric anti-high-pressure composite dielectric capacitor surface moisture treatment to improve moisture resistance and surface finish of products, improve product qualified rate Storage and handling Available in 25 kg/drum Store products in tightly closed original containers at 5-40℃ Shelf life: 12 months from delivery date According to non-dangerous goods transport
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  • Phenyltriethoxysilane
    Phenyltriethoxysilane CA-182
    Type Phenyltriethoxysilane Typical properties Appearance:             Light yellow liquid Concent:                    98% CAS:                           780-69-8 Flash point:                42℃ Molecular Weight:     240 Boiling point:              112 Density:                      0.993±0.005g/cm3 Refractive index:       1.458 ± 0.005 Structural formula:     C6H5Si(OC2H5)3 Application -Producing phenyl silicone oil -Phenyl silicone oil feedstock -Electronic materials handling -Silicone resin crosslinking agent -Preparation of organic polymer materials Storage and handling Available in 25 kg/drum Store products in tightly closed original containers at 5-40℃ Shelf life: 12 months from delivery date According to non-dangerous goods transport
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  • Silane coupling agent
    Silane coupling agent Si-172
    Description Vinyltri(2-methoxyethoxy)silane is is a vinyl-functional coupling agent that promotes adhesion among unsaturated, polyester-type resins or crosslinked polyethylene resins orelastomers and inorganic substrates, including fiber glass, silica, silicates and many metal oxides. It improves bond of glass filament, adhesion of silcone and electrical properties. Type Vinyltri(β-methoxy ethoxy)silane Key features Similar to A-172 Improve adhesion and weather resistant Suitable for acrylic , vinyl and vinyl acrylic resin Improve resistant to high temperature and excellent mechanic strength Improve dispersion of mineral in the unsaturated resin Typical properties Appearance:               Clear liquid Active content (%):     ≥98% Density (g/cm3):         1.033 ~ 1.035 Colour (Pt-Co):           <25 Molecular weight:       280.4 CAS No. :                   1067-53-4 Application -Sealant and adhesive -XLPE cable/PEX pipe -Silane modified acrylic resin -Miner filler Storage and handling Available in 25 kg/drum Store products in tightly closed original containers at 5-40℃ Shelf life: 12 months from delivery date According to non-dangerous goods transport
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  • Silicone antifoam for waste water treatment
    Silicone antifoam for waste water treatment DF-100
    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
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  • High performance surfactant
    High performance surfactant/penetrating agent OP-10
    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
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  • Polyether modified polysiloxane spray adjuvant
    Polyether modified polysiloxane spray adjuvant WET-628
    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%.
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