E704CA Surfactant. It is a strong alkali resistant surfactant specifically used for electrolytic oil removing and degreasing. It is a high-quality surfactant produced by applying foreign polyether surfactants and additives and the latest techniques. It can be used to prepare various high-quality cleaning products like electrolytic oil removing powder and degreasing agent, for electrolytic oil removing and degreasing of steel workpieces with the help of conventional cleaning additives. It has the following advantages:

        High-performance--powerful capability for electrolytic oil removing and degreaisng of various stubborn greasy dirt, high efficiency, good durability,

        Strong alkali resistant (about 35% NaOH water solution), electrolyte solution; moderate amount of foam; under special conditions it can have small amount of foam; good wetting, penetrating, emulsifying, dispersing and cleaning capability; easily soluble with water, good washability;

Using temperature--used at the temperature scope from 50 to 95℃; the optimized using temperature: 80℃±5℃;

        Belong to modified alcohol ether active agent, small amount of organic phosphorus, light smell of raw materials, biodegradable;

        Meet the technical requirements of various electrolytic oil removing and degreasing production lines of various workpieces on surfactants.

Appearance                           light-colored or yellow oily liquid

Water solubility                     easily soluble with water at room temperature

pH value                                6～9 (5% water solution) 

Cloud point                           77℃±5℃（1%E704CA water solution)  

Cleaning efficiency              ≥99%  (bath solution: 0.5%E704CA、2%Na2CO3 water solution; 80℃±2℃，artificial greasy dirt)

Electrolytic oil removing powder: 1%～15%(according to whether the greasy dirt of the workpiece to be cleaned to be light or heavy)

Electrolytic degreasing agent: 1%～15%( according to whether the greasy dirt of the workpiece to be cleaned to be light or heavy)

Immersing and ultrasonic oil removing powder: 3%～25%( according to whether the greasy dirt of the workpiece to be cleaned to be light or heavy)

Immersing and ultrasonic degreasing agent: 3%～35% ( according to whether the greasy dirt of the workpiece to be cleaned to be light or heavy)

Appearance                          visual inspection

Water solubility                    take 10% E704CA into 90% at 30℃, and stir. They are easily soluble with each other.

pH value                               measure with pH meter(5% water solution)  

Cloud point                          (1%E704CA water solution)   prepare 1%E704CA water solution and take 50ml and drop it into 50ml colorimetric tube, then heat it in the water bath kettle until it becomes turbid, take out the colormetric tube and cool it in the air, use 0～100℃ microthermometer to the temperature of this 1%E704CA water solution when it changes from being turbid to being transparent and make a record. The temperature thus measured is its cloud point.

Cleaning efficiency             measure according to Chapter Six of JB/T 4323.2-1999

(Bath solution: 0.5%E704CA、2%Na2CO3 water solution; 80℃±2℃，artificial greasy dirt)

Package                                       200Kg/ cask

Storage and transportation      store and transport according to common chemicals and store at cool and ventilated place

Guarantee period                      18months