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  • What is a flocculant?

    2022-08-29

    1. What is a flocculant?As a means of strengthening solid-liquid separation in the field of sewage treatment, flocculants can be used to strengthen the primary sedimentation of sewage, flotation treatment and secondary sedimentation after activated sludge method. Read More
  • Causes and Solutions of Dyeing and Finishing Defects (1)

    2022-08-24

    1. Macula①.Cause analysisThe usual cause of macula is the use of river water, especially during the rainy season. Read More
  • How can the formaldehyde content in fabrics be reduced(2)?

    2022-08-24

    2.2 Use formaldehyde scavengerThe use of formaldehyde acceptors to reduce the amount of formaldehyde has long been reported. One of them is the compound with =N-H group, because this group can react with formaldehyde to play a scavenging effect, and the compound without carbonyl group is more effec Read More
  • What are the properties of biological enzymes?

    2022-08-24

    Biological enzymes have special catalytic functions, and their characteristics are as follows: Low reaction conditions: The enzyme-catalyzed reaction can be carried out at a relatively mild normal temperature and pressure, unlike general catalysts that require high temperature, high pressure, strong Read More
  • Amino silicone oil emulsion

    2022-08-23

    Amino silicone oil emulsions have been widely used in the textile industry. The silicone finishing agents used in the textile industry are mainly amino silicone oil emulsions, as well as dimethyl silicone oil emulsions, hydrogen-containing silicone oil emulsions, and hydroxyl silicone oil emulsions. Read More
  • What are the main types of enzymes?

    2022-08-17

    1 It is suitable for desizing amylase mainly based on starch slurry, etc.Amylase is a general term for enzymes that hydrolyze starch and glycogen, usually catalyzed by amylase to hydrolyze starch slurry on fabrics. Amylase has high desizing efficiency, fast desizing, less pollution, and the fabric i Read More
  • Silicon metal rose by 13%, and organic silicon took advantage of the situation to rise! The whole line has entered the pattern of "high cost, low demand"

    2022-08-15

    As soon as the Sichuan power curtailment policy was released last week, it quickly detonated the market sentiment, and then superimposed the situation in Xinjiang. The production capacity of the two major silicon metal production areas was limited, and the supply of goods fell sharply. Read More
  • Market demand for water repellent

    2022-08-10

    What fabric manufacturers need most: C6 water-repellent, oil-repellent and stain-repellent agent can impart excellent water-repellent, oil-repellent and stain-repellent properties to various fabrics such as natural fibers, synthetic fibers and blended fabrics. Read More
  • What are the pretreatment agents for printing and dyeing

    2022-08-09

    The pre-treatment process of printing and dyeing includes fiber singeing, desizing, scouring, bleaching, mercerizing and other processing processes. Penetrating agents, emulsifiers, cleaning agents and other surfactants need to be added to organic sulfates, sulfonates and polyoxyethylene. ether-base Read More
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