Alkyl glycosides will bring new vitality to China's surfactant industry

2021-09-28 15:02:41

From the development trend of surfactants, products with ecological safety, no environmental pollution, strong functionality and low cost are more and more favored by people. Alkyl glycosides are new surfactants in line with this development trend. According to the research, the acute toxicity of APG is very small. The acute toxicity LD is 1000-15000mg / g, the aquatic biological toxicity LD50 is 3-101mg / L, and the biodegradation rate can reach 93.94%. When APG is combined with other surfactants, it has obvious synergistic effect. In addition to the commonly used anionic surfactants LAS and AES, other products such as MES, map, betaine and amine oxide are compounded. The compounded products can not only reduce the irritation of anionic surfactants and improve the surface activity. APG has strong performance advantages and abundant raw materials for producing alkyl glycosides. With the development of detergent and surfactant towards mild, green and natural direction, alkyl glycosides will be widely used and developed in China, which will bring new vitality to China's surfactant industry.

(1) According to the decontamination test, although the decontamination power of pure APG system is not the strongest, the decontamination power of APG combined with anionic surfactants (LAS, AES, etc.) is stronger than that of pure anionic and anionic composite systems. The results show that APG has excellent decontamination performance; It has good compatibility and good synergistic effect with other surfactants such as Las and AES.

(2) APG foam is rich and fine, and it can be used to stabilize foam with other surfactants.

(3) APG has good anti hard water performance. Its compound detergent products can achieve the effect of foaming and decontamination under high hard water conditions, and can meet the needs of consumers in different regions.

Through the above tests, it is proved that the compound system of APG and anions has greater advantages than the detergent of the traditional las-aes anionic compound system. It can not only be used as an auxiliary surfactant, but also more suitable to be used as the main surfactant in tableware detergent.