Papermaking additives: In the papermaking process, such as pulping, paper making and paper processing, many chemical additives need to be used, which involve a wide range of aspects, many types, such as surface sizing agent, dry strength agent, wet strength agent and so on.
Dyeing auxiliaries: The auxiliaries used in different dyes are not the same, which help in dyeing or better dyeing in dyeing, so that the dye can achieve better coloring effect. Color auxiliaries are: (high temperature polyester/active cotton/acid/nylon/acrylic) levelling agent: textile fabric in the dyeing process to produce color flowers, affecting the quality of color fabric; No aldehyde/cotton/acid color fixing agent: greatly enhance the fabric soap, washing fastness, etc.; Defoamer: eliminate the foam production in the dyeing process, affect the dyeing effect, and inhibit the generation of foam;
Textile manufacturing agent is a necessary chemical in the process of textile production and processing, which plays an indispensable role in improving the quality and added value of textile products. It can not only give textiles various special functions and styles, such as softness, anti-wrinkle, anti-shrink, waterproof, antibacterial, antistatic, flame retardant, etc., but also improve the dyeing and finishing process. It can save energy and reduce processing costs. Textile auxiliaries are crucial to improving the overall level of the textile industry and their role in the textile industry chain.
Textile finishing agent: a variety of additives used to improve the color or fastness of textiles, such as flame retardant finishing agents, hydrophilic and antistatic agents, softeners, crosslinking agents and some metal salts.
Textile printing additives: coating printing is the use of adhesive film formation effect will be insoluble raw dye firmly adhered to the fabric, so as to achieve the purpose of coloring. Its auxiliaries mainly include adhesive, thickener, crosslinking agent, emulsifier, softener, diffusion and defoamer, etc.
Textile pre-treatment agent: textile pre-treatment agent before dyeing textiles need to use pre-treatment agent desizing, removing oil, removing wax and removing other impurities, commonly used detergent, scouring agent, permeant, degreaser and other pre-treatment agents, as well as caustic soda, source hydrogen peroxide and other agents. Pre-treatment additives can be divided into: defoamer non-ionic penetrant known non-ionic penetrant chelating dispersant efficient degreaser mercerizing penetrant refining enzyme. The quality of pre-treatment (scouring and bleaching) is not only related to the quality of the finished bleach product, but also directly affects the quality of dyeing, printing, and post-finishing as a semi-product.
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