Shanghai Yuanhong Industrial Co., Ltd.

Functional Textile Finishing Auxiliaries

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Textile Mildew Preventative YH-909

It endows fabrics with durable performance and outstanding mildew resistance. It can be applied in pre dyeing and post finishing processes of textile fabrics to prevent damages caused by microorganisms and extend service life of fabrics. Treated fabrics also gain softer hand feel and antistatic properties.

  • Hardware specifications
  • Physical and Chemical Properties

    Appearance Pale yellow transparent liquid

    PH Value 1% Aqueous Solution 5.0-7.0

    Ionicity Cationic

    Solubility Easily soluble in water

     

    Features and Benefits

    Strong affinity with textiles and fibers and not easy to wash off

    Eco friendly high efficiency and excellent washing resistance

    Non flammable easy for transportation and simple to use

    Usage

    Padding process

    Dilute the mildew proof agent with water to prepare solution at required concentration

    Adopt one dip one pad process

    Control the pick up rate of mildew proof agent on fabrics at 1-2 percent based on fabric weight

    Dry and cure at 120 degrees Celsius for 5 minutes

    Dipping process

    General dosage 1-3 percent based on fabric weight

    Liquor ratio 10-20 to 1

    PH Value 5.5-6.5

    Soak fabrics at room temperature then heat up to 40 degrees Celsius and keep for 20 to 30 minutes. Dehydrate and dry afterwards.

    For nylon fabrics

    General dosage 1-3 percent based on fabric weight

    Liquor ratio 10-20 to 1

    No need to adjust PH value

    Soak fabrics at room temperature then heat up to 50 degrees Celsius and keep at 50 to 60 degrees Celsius for 20 to 30 minutes. Dehydrate and tumble dry.

    Note

    To achieve the best results please carry out tests according to actual production conditions to confirm the dosage and processing method.

     

    Storage and Packaging

    Seal the product and store it in a dry cool and well ventilated warehouse for up to six months. Standard packaging is 50kg or 125kg plastic drum.

Company
Shanghai Yuanhong Industrial Co., Ltd.
Shanghai Yuanhong Industrial Co., Ltd.

Shanghai Yuanhong Industrial Co., Ltd. was founded by a group of seasoned industry experts and operates through its subsidiaries: Shanghai Zhongxi New Material Technology Co., Ltd., Zhejiang Yuanhong New Material Technology Co., Ltd., and Zhejiang Huafei Chemicals Co., Ltd.

We focus on textile fabrics, specialty yarns, apparel, packaging materials, leather products, the paper industry, and semiconductor packaging chemicals. We are dedicated to developing innovative products and co‑creating new specialty items with our customers, providing comprehensive technical services and integrated solutions.

Headquartered in the Shanghai Songjiang Industrial Zone Science and Technology Park, with our organic synthesis factory in Jiaxing, Zhejiang, and branch offices in multiple regions, we have built a strong R&D team through close collaboration with leading universities both domestically and internationally. After nearly a decade of sustained R&D, we have achieved major breakthroughs in home textiles, high‑end apparel fabrics, raising and sanding special products, and high‑grade microencapsulated coating materials, holding a number of core patents. By integrating functional material technologies with traditional industries such as textiles and leather, we create new functionality and value for our products, developing unique "first‑launch" products that contribute to broader national and industrial progress.

We value knowledge, talent, and intellectual property protection. With a clear roadmap, we aim to be certified as a National High‑Tech Enterprise within three years to strengthen our innovation capacity and market competitiveness. Guided by the principles of safety, environmental protection, ecology, and health, we are actively seeking to join ZDHC (Zero Discharge of Hazardous Chemicals) and are committed to making ongoing contributions to ecological protection. Through continuous innovation and product upgrades, we will develop more first‑launch products, deliver higher‑quality offerings to global customers, and jointly promote sustainable development across the industries we serve.

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