ALPHA OLEFIN SULFONATE (AOS)

About ALPHA OLEFIN SULFONATE

Alpha Olefin Sulfonate Application Of Washing Powder The decontamination test showed that LAS and AOS showed good synergy in both phosphorous powder and phosphorus-free powder. Among the phosphorous detergent, LAS: AOS has the most significant synergy at 8:2. In the non-phosphorous washing powder with LAS and AOS as anionic active ingredients, the decontamination of AOS increased significantly when the proportion of anionic active components was greater than 20 %. The decontamination synergy of AOS in phosphorus-free washing powder is more prominent than that in phosphorous powder.

Alpha Olefin Sulfonate and enzymes have better solubility. The activity of residual enzymes in detergent solutions containing domestic proteinases and imported proteinases (such as Savnase) was compared. Over time, the residual enzyme activity of anionic active groups divided into pure LAS was low. The residual enzyme activity is higher in detergent solution with AOS partial replacement or all substitution of LAS.

There is little difference between Alpha Olefin Sulfonate and LAS decontamination at higher temperatures and prolonged washing (eg, 60 °C or more, 1-hour washing). However, when washing at room temperature (10-40 °C, washing 10-29 minutes), Alpha Olefin Sulfonate has a higher decontamination power than LAS. Compared with LAS, AOS has strong hard water resistance, so it also shows AOS advantages in areas with higher hard water. LAS is superior to oil/granular decontamination, while non-ions such as fatty alcohol ether are most suitable for washing dirt and dirt on the skin. The combination of the two can achieve good decontamination effects, and AOS has good decontamination effects on sebum and oily and powdery dirt.