特性：优良的碳氢化合物相容性和去污能力

应用：消泡剂、纺织品、造纸助剂

Technical Data Sheet


UNRESTRICTED – May be shared with anyone
Page 1 of 1 ?TM
Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow Form No. 119-01944-1207
TERGITOL? 15-S-3 Surfactant
Product Information

Chemical
Description
Name: Secondary Alcohol Ethoxylate
Surfactant Type: Nonionic
Benefits ? Excellent hydrocarbon compatibility and detergency
? Excellent oil soluble emulsifier
? Superior handling properties

Applications ? Defoamers
? Textile
? Pulp & paper
? Agrochemicals
? Dry cleaners
? Prewash spot removers


Typical Physical Properties
Actives, wt% 100
Cloud Point (1) Insoluble
HLB (2) 8.0
Moles EO 3
Pour Point(3) -46
Appearance Pale yellow liquid
Viscosity at 25°C (77°F), cP 49
Density at 20°C (68°F), g/mL 0.918
Flash Pt, Closed Cup, ASTM D93 173°C 345°F
(1) Cloud point: °C, 1 wt% actives aqueous solution
(2) HLB Range: <10 w/o emulsifier, > 10 o/w emulsifier, 10-15 good wetting, 12-15 detergents (3) Pour point: °C


Typical Performance Properties
CMC(4) Ins
Surface Tension(5) Ins
Foam Height(6) Ins

(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

Solubility and
Compatibility
? Insoluble in water
? Soluble in chlorinated solvents and most organic solvents and oils
? Chemically stable in the presence of dilute acids, bases and salts
? Compatible with anionic , cationic, and other nonionic surfactants

Contact information goes here:
North America: 1-800-447-4369
Europe: (+32) 3-450-2240
Asia/Pacific: (+852) 2879 7339
Other areas: 1-989-832-1556
http://www.dow.com/surfactants
NOTICE: No freedom from any patent owned by Seller or others is to be inferred. Because use conditions and applicable laws
may differ from one location to another and may change with time, Customer is responsible for determining whether products
and the information in this document are appropriate for Customer’s use and for ensuring that Customer’s workplace and
disposal practices are in compliance with applicable laws and other governmental enactments. Seller assumes no obligation or
liability for the information in this document. NO WARRANTIES ARE GIVEN; ALL IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED.