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UV ABSORBER UV-384:2
Chemical Name: 3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-b enzenepropanoic acid octyl esters CAS NO.:127519-17-9 Molecular Formula：C27H37N3O3 Molecular Weight：451.60 Specification Appearance: Viscous Slightly yellow to yellow liquid Assay: ≥ 95% Volatile: 0.50%max Clarity: clear Garnder:7.00max Light transmittance: 460nm≥95%; 500nm≥97% Application UV-384:2 is a liquid BENZOTRIAZOLE UV absorber specialized for coating systems. UV-384:2 have good thermal stability and environment... -
UV AbsorberUV-571
Chemical Name:2-(2H-Benzothiazol-2-yl)-6-(dodecyl)-4-methylphenol CAS NO: 125304-04-3 Molecular Formula：C25H35N3O Molecular Weight：393.56 Specification Appearance: Yellowish viscous liquid Content（GC）：≥99％ Volatile: 0.50%max Ash: 0.1%max Boiling point：174℃ （0.01kPa） Solubility：Soluble in common organic solvents Light transmittance: Wave length nm Light transmittance % 460 ≥ 95 500 ≥ 97 Application UV-571 is a liquid benzotriazole UV absorbers can be used for thermoplasti... -
UV ABSORBER UV-928
Chemical Name: 2 – (2-2H-benzo-triazole) -6 – (1 – methyl -1 – phenyl)-ethyl -4 – (1,1,3,3 – tetramethylbutyl butyl) phenol CAS NO.:73936-91-1 Molecular Formula：C29H35N3O Molecular Weight：442 Specification Appearance : Pale yellow powder Content:≥99％ Melting point:≥113℃ Loss on dry:≤0.5% Ash:≤0.01% Light transmittance: 460nm≥97%; 500nm≥98% Application Good Solubility and good compatibility; high temperature and ambient temperature, especially suitable fo... -
Ethylene glycol diacetate（EGDA）
Ingredients: Ethylene glycol diacetate Molecular formula:C6H10O4 Molecular weight:146.14 CAS NO.: 111-55-7 Technical index: Appearance: Colorless transparent liquid Content: ≥ 98% Moisture: ≤ 0.2% Color(Hazen) :≤ 15 Toxicity: almost non-toxic,rattus norvegicus oral LD 50 =12g/Kg weight. Use:As a solvent to paint, adhesives and paint strippers production. To partly or totally replace Cyclohexanone, CAC, Isophorone, PMA, BCS, DBE etc., with features of improving leveling, adjusting the drying s... -
Ethylene glycol tertiary butyl ether (ETB)
Product Name: Ethylene glycol tertiary butyl ether (ETB) CAS No.: 7580-85-0 Molecular formula: C6H14O2 Molecular weight: 118.18 Physical and chemical properties Ethylene glycol tertiary butyl ether (ETB): An organic chemical material, colorless and transparent flammable liquids with a mint flavor. Soluble in most organic solvents, can dissolve amino, nitro, alkyd, acrylic and other resins. At room temperature (25 ° C), can be miscible with water, low toxicity, low irritation. Because of its u... -
Pentaerythritol-tris-(ß-N-aziridinyl)propionate
Chemical name: Pentaerythritol-tris-(ß-N-aziridinyl)propionate Molecular formula: C20H33N3O7 Molecular weight: 427.49 CAS No.: 57116-45-7 Technical index: Appearance colorless to yellowish transparent liquid Water solubility completely miscible with water at 1:1 without stratification Ph (1:1) (25 ℃) 8~11 Viscosity (25 ℃) 1500～2000 mPa·S Solid content ≥99.0% Free amine ≤0.01% The crosslinking time is 4 ~ 6 h Scrub resistance the numb... -
Propylene Glycol Phenyl Ether (PPH)
Ingredients: 3-Phenoxy-1-propanol Molecular formula:C9H12O2 Molecular weight:152.19 CAS NO.: 770-35-4 Technical index: Testing Items Industrial grade Appearance Light yellow liquid Assay % ≥90.0 PH 5.0-7.0 APHA ≤100 Use: PPH is colorless transparent liquid with a pleasant aromatic sweet odor. It’s non-toxic and environmentally friendly features to reduce paint V°C effect is remarkable. As efficient coalescent various water emulsion and dispersion coatings in gloss and semi-gloss... -
Propylene glycol diacetate(PGDA)
Chemical Name: 1,2-Propyleneglycol diacetate CAS NO.:623-84-7 Molecular Formula：C7H12O4 Molecular Weight：160 Specification Appearance: Clear colorless liquid Molecular weight: 160 Purity %: ≥99 Boiling Point（101.3kPa）:190℃±3 Water content %: ≤0.1 Flash point（open cup）:95℃ Acid value mgKOH/g: ≤0.1 Refractive index（20℃）:1.4151 Relative density（20℃/20℃）:1.0561 Color（APHA）:≤20 Application Waterborne reins production, waterborne curing agents production,waterborne thinners(Hydrophobic ... -
WETTING AGENT OT75
Product type: Anionic surfactant Sodium diisooctyl sulfonate Specification Appearance: colorless to light yellow transparent liquid PH: 5.0-7.0 (1% water solution) Penetration (S.25 ℃). ≤ 20 (0.1% water solution) Active content: 72% – 73% Solid content (%) : 74-76 % CMC (%) : 0.09-0.13 Applications : OT 75 is a powerful, anionic wetting agent with excellent wetting, solubilizing and emulsifying action plus the ability to lower interfacial tension. As wetting agent, it can be used in w... -
Light Stabilizer 144
Product name：Light Stabilizer 144 Chemical name ： [[3,5-di-tert-butyl-4-hydroxyphenyl]methyl]-butylmalonate(1,2,2,6,6-pentamethyl-4- piperidinyl)ester CAS No. 63843-89-0 Physical Properties Appearance： white to light yellow powder Melting point：146-150℃ Content：≥99% Loss on dry：≤0.5% Ash：≤0.1% Transmittance： 425nm: ≥97% 460nm: ≥98% 500nm: ≥99% Application LS-144 is recommended for applications such as: automotive coatings ,coll coatings , powder coatings The performance of LS-144 ca... -
UV ABSORBER UV-5060
Ingredients: UV-1130 and UV-123 mixture Product name: UV-5060; UV-1130; UV-123 Technical index: Appearance: light amber viscous liquid Content: 99.8％ Dynamic Viscousity at 20℃: 10000mPa.s Density at 20℃: 0.98g/ml Light transmittance: Wave length nm (0.005% in toluene) Light transmittance % 400 95 500 Near 100 Usage: UV absorbers5060 has good resistance to high temperature and anti-extraction characteristics particularly suitable for higher weather resistance requirement... -
HHPA
Hexahydrophthalic Anhydride INTRODUCTION Hexahydrophthalic anhydride, HHPA, cyclohexanedicarboxylic anhydride, 1,2-cyclohexane- dicarboxylic anhydride, mixture of cis and trans. CAS No: 85-42-7 PRODUCT SPECIFICATION Appearance white solid Purity ≥99.0 % Acid Value 710~740 Iodine Value ≤1.0 Free Acid ≤1.0% Chromaticity(Pt-Co) ≤60# Melting Point 34-38℃ Structure Formula: C8H10O3 PHYSICAL AND CHEMICAL CHARACTERISTICS Physical State(25℃): Liquid Appearance: Colorless liquid Molecular Weight: ...