Hot Products

• Order Code: L-399 • Type: Waterborne Interface / Bonding Primer Resin • Waterborne interface-agent resin for bonding primers and tie-coats • High solid content, low VOC • Excellent adhesion and film formation • Appearance: Transparent light-colored liquid • Solid Content: 39 +-1% • Viscosity: 2000-3000 mPa.s • pH: 6-7 • Density: approx 1.00 • Application: Bonding primers; interface agents for plaster and concrete; architectural coatings

• Order Code: L-530 • Type: Waterborne Matte Polyurethane Resin • Aliphatic waterborne matte polyurethane dispersion • High flexibility, low VOC • Excellent film formation and leveling • Strong adhesion, water and chemical resistance • Appearance: Milky white liquid • Solid Content: 32% • Ionic Type: Anionic • pH: 7-9 • Elongation: 340% • Viscosity: 1000-3000 CPS/25C • Application: Matte wood, leather and plastic coatings; flexible topcoats; waterborne inks

• Order Code: L-325 • Type: Waterborne Polycarbonate Polyurethane Resin • Aliphatic waterborne polycarbonate-polyurethane dispersion for high-performance coatings • High solid content, low VOC • Excellent film formation, gloss and leveling • Strong adhesion, water, alcohol and chemical resistance • Excellent flexibility and yellowing resistance • Compatible with various pigments and additives • Application: Leather and textile finishing; plastic film coatings; wood and industrial coatings; waterborne inks

• Order Code: L-380 • Type: Strong-Adhesion Waterborne Polyurethane Primer Resin • Waterborne polyurethane resin for strong-adhesion primers on difficult substrates • High flexibility and excellent adhesion • Water and chemical resistant • Appearance: Milky translucent liquid • Solid Content: 32% • Ionic Type: Anionic • pH: 7-9 • Elongation: 400% • Viscosity: 10-40 sec • Application: Adhesion-promoting primers; plastic, metal and wood coatings; waterborne inks

• Order Code: DMPA • Type: Hydrophilic Chain Extender for Waterborne PU • Chemical Name: Dimethylolpropionic Acid (DMPA) • CAS: 4767-03-7 • Molecular Weight: 134.13 • Brand: Perstorp • Hydrophilic chain extender for waterborne polyurethane dispersions (PUD) • Controllable crosslink density • Improves water and solvent resistance • Appearance: White crystalline powder • Purity: ≥99% • Melting Point: 189-192C • Moisture: ≤0.5% • Ash: ≤0.1% • Application: Waterborne polyurethane (PUD) synthesis; coatings, adhesives and inks

• Order Code: AMP-95 • Type: Multifunctional Additive (Neutralizer / Co-dispersant) • Chemical Name: 2-Amino-2-methyl-1-propanol (95%) • Multifunctional amino alcohol: neutralizer, co-dispersant and pH stabilizer • Low odor with good can-opening performance • Improves thickener efficiency and stabilizes system viscosity • Improves flow and pigment dispersion, reducing dispersant demand • Appearance: Colorless to light yellow clear liquid • Content: 90% • Density (25C): 1.1-1.4 g/cm3 • pH: 13-14 • Flash Point: ≥90C • Dosage: 0.05-0.2% of total formulation (slightly higher in acidic systems) • Solvent: Water • Application: Waterborne coatings, adhesives, inks; textile dyeing/printing; household chemicals

• Order Code: OT-75 • Type: Wetting Agent • Chemical Name: Dioctyl sodium sulfosuccinate (DOSS) • Fast-wetting anionic surfactant reducing surface tension • Significantly lowers system surface tension • Improves pigment/filler dispersion • Improves leveling and wetting • Prevents color floating and flooding • Appearance: Light yellow liquid • Active Content: 75% • Solvent: Ethanol / Water • Application: Waterborne coatings; pigment grinding; ink dispersion; adhesive leveling; cleaning products

• Order Code: COPS-1 • Type: Reactive Emulsifier • Chemical Name: Sodium 3-allyloxy-2-hydroxy-1-propanesulfonate • Copolymerizable reactive surfactant that builds into the polymer chain • Reduces free surfactant migration in the emulsion • Improves coating water and chemical resistance • Reduces foam and improves film appearance • Suitable for high-solids emulsion synthesis • Appearance: Light yellow transparent liquid • Active Content: 40-41% • Solid Content: 45-48% • Water Content: ＜60% • AGE Content: ＜0.3 • Epichlorohydrin: ＜100 ppm • Refractive Index: ＜1.394 • pH: 6.0-8.0 • Viscosity: ＜30 mPa.s • Freezing Point: -12C • Application: Waterborne acrylic, styrene-acrylic and pure acrylic emulsion synthesis; styrene-butadiene emulsions; metal coating emulsions

• Order Code: A-102 • Type: Anionic Emulsifier (Sulfonate Type) • Chemical Name: Disodium alkyl polyoxyethylene ether sulfosuccinate monoester • CAS: 40754-59-4 class • APEO-free eco-friendly emulsifier for acrylic and styrene-acrylic emulsion polymerization • Excellent emulsifying and dispersing power • Uniform particle size with good stability • Good electrolyte resistance • Low foam, suitable for large-batch emulsion production • Compatible with a wide range of monomers • Appearance: Light yellow transparent liquid • Active Content: 30-35% • pH (1% aqueous): 6.0-8.0 • Viscosity (25C): ＜100 cps • HLB: approx 13 • VOC: Low / APEO-free • Application: Styrene-acrylic, pure acrylic and vinyl-acrylic emulsions; architectural coating emulsions; adhesive emulsions; laminating adhesives

• Order Code: CO-436 • Type: Anionic Emulsifier (Multifunctional) • High-performance anionic emulsifier and stabilizer for emulsion polymerization • Excellent wetting, dispersing and emulsifying power • Good emulsifier for aromatic solvents • Stable under neutral or alkaline conditions • Effective wetting agent for textile processing • Produces ultra-fine, stable particle-size emulsions • Appearance (25C): Light yellow transparent liquid • Active Content: 58-59% • Solid Content: 61-65% • Ethanol Content: 12-16% • pH: 6.5-7.5 • Specific Gravity: 1.065 • Viscosity: 100 mPa.s • Flash Point: ＜0C • Freezing Point: 30C • CMC: 0.02-0.05 • Application: Laminating & composite adhesives; water-based ink and varnish emulsions; construction waterproofing emulsions; textile and detergent emulsions

• Order Code: DAP • Type: Multifunctional Crosslinking Monomer • Chemical Name: Diallyl Phthalate (DAP) • CAS: 131-17-9 • Molecular Formula: C14H14O4 • Molecular Weight: 246.3 • Multifunctional crosslinking / comonomer for unsaturated polyester and acrylic systems • Controllable crosslink density • Improves water, solvent and electrical-insulation performance • Appearance: Colorless to light yellow liquid • Boiling Point: 290C • Flash Point: 165C • Specific Gravity (20C): 1.117 • Refractive Index (20C): 1.5180 • Solubility: Slightly soluble in water, soluble in most organic solvents • Application: Unsaturated polyester and acrylic crosslinking; fiberglass (FRP); electrical insulation materials; composites