Chemical auxiliary agent is a kind of chemical additive used in a certain industry. It has many kinds, including metal processing assistant, plastic assistant, papermaking assistant, building assistant, water treatment assistant, leather assistant, coating assistant, etc.

Chemical Auxiliary Agent categories

Chemical auxiliary agent is divided into process auxiliary agent and functional auxiliary agent. 

Process auxiliaries are used to improve the production efficiency and economic benefits of paper machine, such as retention aid, filter aid, resin barrier control agent, defoamer, etc. 

Functional auxiliaries meet the special needs of users, such as sizing agent, dry strength agent, wet strength agent, softener, Whitening agent, dye, etc.

Usage of Chemical Auxiliary Agent

Usage of Process Auxiliary Agents

Paper Industry: In paper manufacturing, process auxiliary agents like retention aids help improve the retention of fibers and fillers during the papermaking process. Filter aids optimize filtration processes, ensuring efficient removal of impurities from pulp suspensions. Defoamers mitigate foam formation, aiding in smooth operations.

Textile Industry: Process auxiliary agents find use in textile dyeing and finishing. Levelling agents ensure even dye distribution, enhancing color consistency. Emulsifiers aid in mixing oil-based dyes and water, facilitating dye application. Anti-creasing agents reduce fabric creases during processing.

Chemical Production: Process auxiliary agents assist in chemical synthesis. Catalysts enhance reaction rates, while inhibitors prevent unwanted reactions. Surfactants aid in emulsifying and dispersing components in reactions, improving reaction efficiency.

Usage of Functional Auxiliary Agents

Paper Industry: Functional auxiliary agents play a crucial role in enhancing paper properties. Sizing agents improve paper's resistance to water penetration, making it suitable for printing. Dry strength agents bolster paper strength for packaging applications. Wet strength agents enable paper to withstand wet conditions, as seen in tissue paper.

Textile Industry: Functional auxiliary agents provide specific attributes to textiles. Softeners enhance fabric feel and comfort. Anti-static agents reduce static electricity build-up. Flame retardants improve fabric safety in specific applications.

Personal Care Products: Functional auxiliary agents are prevalent in cosmetics and toiletries. Emulsifiers help blend oil and water-based ingredients. Thickeners enhance product texture. UV absorbers provide sun protection in skincare products.

Food and Beverage Industry: In the food industry, functional auxiliary agents like stabilizers and emulsifiers improve texture and prevent ingredient separation in various products, including sauces, dressings, and beverages.

Pharmaceutical Industry: Functional auxiliary agents are used in drug formulation. Binders help hold tablet ingredients together, disintegrants aid in tablet dissolution, and lubricants prevent tablet sticking during production.