CDEA can be used in combination with a variety of cleaning agents, such as the combination with anionic surfactant LAS, which can significantly improve the foaming capacity and cleaning effect
Basic Information:
Chemical name: fatty acid diethanolamide, common coconut acid diethanolamide and so on.
Appearance: Generally light yellow to brown viscous liquid.
Active substance content: usually around 78%-90%.
pH value: In 10g/L, 10% ethanol aqueous solution, pH value is generally about 9.5-10.5.
Performance Characteristics:
Good decontamination ability: with excellent wetting, cleaning and dispersion performance, it can effectively remove oil, stains, dust and other dirt on the surface of industrial equipment.
Excellent foaming properties: Produce a rich, stable and long-lasting foam, which helps to cover and suspend dirt during cleaning, improving the cleaning effect.
Good resistance to hard water: it can still maintain a good cleaning effect in hard water, and is not easy to produce scale and precipitation.
Strong stability: It has good stability under different temperature and pH value conditions, and can adapt to a variety of industrial cleaning environments.
Thickening effect: it can increase the viscosity of the cleaning solution, make it stay longer on the cleaned surface, give full play to the cleaning effect, and also help prevent the flow of the cleaning solution on the vertical surface.
Application:
Widely used in industrial cleaning, household cleaning, textile, chemical fiber, leather, personal care products and other fields. In industrial cleaning, it is often used to clean metal surfaces, mechanical equipment, pipes, tanks, etc.
Packaging and storage: Generally use plastic drum packaging, common specifications are 200kg/drum, etc. Store it in a cool and dry place, away from direct sunlight, and the recommended storage temperature is between 5 ° C and 35 ° C. Keep containers sealed when not in use to prevent the product from absorbing moisture or reacting with ingredients in the air.
FAQ
1: What is the optimal concentration of CDEA in industrial cleaning?
The concentration of use is usually determined by the degree of contamination of the cleaning object and the cleaning method. Generally speaking, for light oil pollution, the concentration can be used at about 0.5%-1%; For moderate and heavy oil pollution, the concentration can be increased to 1%-3%. Before use, it is best to conduct a small test to determine the best use concentration.
2: Can CDEA be mixed with other cleaning agents?
CDEA can be used in combination with a variety of cleaning agents, such as the combination with anionic surfactant LAS, which can significantly improve the foaming capacity and cleaning effect. However, before mixing, compatibility testing is required to ensure that there will be no problems such as delamination, precipitation, and reduced cleaning effect after mixing.
3: Is CDEA corrosive to surfaces of different materials?
CDEA itself is generally non-corrosive to common metal and plastic materials, but in actual use, if the pH value of the cleaning solution is too high or too low, or it is not rinsed in time after cleaning, it may have a certain impact on some sensitive materials. Therefore, the appropriate pH range should be selected according to the material of the cleaning object when in use, and ensure thorough rinsing after cleaning.
4: How is the wastewater treated after cleaning with CDEA?
Wastewater containing CDEA needs to be treated before it can be discharged. Generally, physical and chemical methods can be used, such as coagulation and precipitation, air flotation, etc., to remove suspended matter and some organic matter in the wastewater, and then biochemical treatment, and the use of microorganisms to degrade organic pollutants in the wastewater into harmless substances. The specific treatment method should be selected and optimized according to the water quality, quantity and discharge standard of the wastewater.
5: What is the shelf life of CDEA?
Under good storage conditions, the shelf life of CDEA is generally about two years. However, if the product appears discoloration, stale taste, stratification, precipitation and other abnormal phenomena, should immediately stop using.
