壬基酚聚氧乙烯醚TERGITOL(TM)NP-40

Typical Physical Properties

Actives, wt% 100

Cloud Point (1) >100

HLB (2) 17.8

Moles EO 40

Pour Point(3) 48

Appearance Waxy white solid

pH, 1% in 10:6 isopropanol/water 6.3

Viscosity at 25°C (77°F), cP Solid

Density at 20°C (68°F), g/mL Solid

Flash Pt, Closed Cup, ASTM D93 257°C 495°F

(1) Cloud point: °C, 1 wt% actives aqueous solution

(2) HLBRange: <10 w/o emulsifier, > 10 o/w emulsifier, 10-15 good wetting, 12-15 detergents

3) Pour point: °C

Typical Performance Properties

CMC(4) 230

Surface Tension(5) 50

Foam Height(6) 123/115

(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

外观：白色至浅黄色蜡状固体

溶解度和兼容性

•溶于水

•溶于氯化溶剂和大多数极性溶剂

•在稀酸，碱和盐化学稳定

•兼容的肥皂，阴离子和其他非离子表面活性剂等等

应用：广泛用于纺织、印染、石化、农药、橡胶、涂料、造纸、皮革等工业，主要用作乳化剂、净洗剂、增溶剂等。

包装：25KG/袋

贮运：本品不属于危化品，贮存于干燥、通风、低温的仓库内，运输时应轻搬、轻放，避免雨淋、日晒、碰撞。