化學(xué)組成:壬基酚與環(huán)氧乙烷加成物
技術(shù)指標(biāo):
項(xiàng)目 NP-4 NP-6 NP-8.6 NP-9 NP-10 NP-15 NP-40
外觀:無色透明液體壬基酚聚氧乙烯醚
羥值mgKOH/g 160±5 140±5 115±5 105±5 85±3 64±5
PH值:5.5-70 5.5-7.0 5.5-7.0 5.5-7.0 6.0-7.0 6.0-7.0
水份%≤ 1.0 1.0 1.0 1.0 0.8 0.8
濁點(diǎn)(℃) - - - - 60-67 80-90
熔點(diǎn) 44-46 °C
沸點(diǎn) 250 °C(lit.)
密度 1.06 g/mL at 20 °C
壬基酚聚氧乙烯醚TERGITOL(TM)NP-40
名稱:壬基酚聚氧乙烯醚TERGITOL(TM)NP-40 產(chǎn)地: 美國陶氏 臺(tái)灣 包裝: 25KG/包
詳細(xì)介紹:
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
外觀:白色至淺黃色蠟狀固體
名稱:壬基酚聚氧乙烯醚TERGITOL(TM)NP-40
產(chǎn)地: 美國陶氏 臺(tái)灣
包裝: 25KG/包
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
外觀:白色至淺黃色蠟狀固體
溶解度和兼容性
?溶于水
?溶于氯化溶劑和大多數(shù)極性溶劑
?在稀酸,堿和鹽化學(xué)穩(wěn)定
?兼容的肥皂,陰離子和其他非離子表面活性劑等等
應(yīng)用:廣泛用于紡織、印染、石化、農(nóng)藥、橡膠、涂料、造紙、皮革等工業(yè),主要用作乳化劑、凈洗劑、增溶劑等。
包裝:25KG/袋
貯運(yùn):本品不屬于?;?,貯存于干燥、通風(fēng)、低溫的倉庫內(nèi),運(yùn)輸時(shí)應(yīng)輕搬、輕放,避免雨淋、日曬、碰撞。