Tergitol®壬基酚聚氧乙烯醚

性状描述: ChemicalDescription Name: Nonylphenol Ethoxylate Surfactant Type: Nonionic Benefits • Excellent detergency • Outstanding wetting • Versatile solubility characteristics • Exceptional handling properties • Low odor • Good rinseability Solubility and Compatibility • Soluble in water • Soluble in chlorinated solvents and most polar solvents • Chemically stable in the presence of dilute acids, bases and salts • Compatible with soaps, anionic and other nonionic surfactants, and many organic solvents Tergitol is a registered trademark of Dow Chemical Co.

质量标准: Type NP-7： Typical Physical Properties： Actives, wt% 100 Cloud Point (1) 20 HLB (2) 12.0 Moles EO 7 Pour Point(3) -19 Appearance Pale yellow liquid pH, 5% aq solution 6 Viscosity at 25°C (77°F), cP 221 Density at 20°C (68°F), g/mL 1.044 Flash Pt, Closed Cup, ASTM D93 174°C 346°F Typical Performance Properties: CMC(4) 39 Surface Tension(5) 32 Foam Height(6) 20/19 Type NP-9: Typical Physical Properties Actives, wt% 100 Cloud Point (1) 54 HLB (2) 12.9 Moles EO Pour Point(3 9) -1 Appearance Pale yellow liquid pH, 1% aq solution 6 Viscosity at 25°C (77°F), cP 243 Density at 20°C (68°F), g/mL 1.055 Flash Pt, Closed Cup, ASTM D93 247°C 477°F Typical Performance Properties CMC(4) 60 Surface Tension(5) 32 Foam Height(6) 105/90 Draves 20 sec wetting conc, wt% at 25°C (77°F)0.06 at 50°C (122°F) 0.04 Type NP-10: Typical Physical Properties Actives, wt% 100 Cloud Point (1) 63 HLB (2) 13.2 Moles EO 10 Pour Point(3) 6 Appearance Pale yellow liquid pH, 1% aq solution 6 Viscosity at 25°C (77°F), cP 237 Density at 20°C (68°F), g/mL 1.060 Flash Pt, Closed Cup, ASTM D93 197°C 387°F Typical Physical Properties CMC(4) 55 Surface Tension(5) 33 Foam Height(6) 115/110 Draves 20 sec wetting conc, wt% at 25°C (77°F)0.06 at 60°C (122°F) 0.04 (1) Cloud point: °C, 1 wt% actives aqueous solution (2) HLB Range: 10 o/w emulsifier, 10-15 good wetting, 12-15 detergents (3) Pour point: °C (4) Critical Micelle Concentration: ppm at 25°C (5) Surface tension: dynes/cm at 1% actives, 25°C (6) Ross-Miles foam height: mm at 0.1 wt% actives, 25°C, initial / 5 minute

用途: 聚乙二醇醚类非离子型表面活性剂