Biomass composite emulsifier special for cellulose acetate oil agent

Abstract

The invention discloses a biomass composite emulsifier special for a cellulose acetate oil agent. The biomass composite emulsifier special for the cellulose acetate oil agent is mainly prepared from the following materials in parts by weight: 50 to 60 parts of emulsifier, 6 to 8 parts of sterilizing agent, 3 to 5 parts of stabilizer, 0.5 to 1 part of sulfo-bisphenol, 4 to 6 parts of lanthanum dialkyl dithiocarbamate and 1 to 5 parts of dioctyl sebacate. The formula of the emulsifier is optimized, so that the emulsifier has excellent dispersing property and also has excellent antibacterial andacetate fiber post-processing properties.

Description

technical field [0001] The invention relates to the technical field of surface treatment, in particular to a biomass composite emulsifier for cellulose acetate oil. Background technique [0002] In the production process of acetate fiber industry, due to the long-term operation of the equipment, many enterprises basically shut down for maintenance once every three years. The spinning oil is 7% mineral oil emulsion, which will cause the initial microbial content in the mineral oil emulsion to be too high. , so in the process of use, there is a phenomenon of microbial army growth. Using 200-400PPM hydrogen peroxide to inhibit bacteria, it is found that the antibacterial effect is not ideal during application, and there is always a phenomenon of microbial growth. Manual cleaning of the oil tank is required, which is time-consuming and laborious. During the full analysis and testing of the tow production, it was found that hydrogen peroxide remained in a small amount in the tow ...

AI Technical Summary

Problems solved by technology

[0002] In the production process of acetate fiber industry, due to the long-term operation of the equipment, many enterprises basically shut down for maintenance once every three years. The spinning oil is 7% mineral oil emulsion, which will cause the initial microbial content in the mineral oil emulsion to be too high. , so in the process of use, there is a phenomenon of microbial army growth. Using 200-400PPM hydrogen peroxide to inhibit bacteria, it is found that the antibacterial effect is not ideal during application, and there is always a phenomenon of microbial growth. Manual cleaning of the oil tank is required, which is time-consuming and laborious. During the full analysis and testing of the tow production, it was found that hydrogen peroxide remained in a small amount in the tow product, because of its strong oxidizing properties, it had an impact on the physical and chemical stability of the tow storage