Shanghai Yuanhong Industrial Co., Ltd.

Textile Pretreatment Auxiliaries

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Reducing Cleaning Agent YH-RCE

It is a compound of special reducing agents and environmentally friendly surfactants, with extremely strong chelating and dispersing capabilities. It has excellent reducing power within a wide PH range and can replace sodium hydrosulfite for reductive cleaning after dyeing of polyester and its blended fabrics, removing loose color and improving the color fastness of fabrics.

  • Hardware specifications
  • Physical and Chemical Properties

    Appearance: Transparent to slightly turbid liquid

    Lonicity: Anionic

    PH Value (1% Aqueous Solution): 6.5-8.5

    Solubility: Easily soluble in water

     

    Features and Advantages

    Suitable for reductive cleaning after disperse dyeing of polyester and its blended fabrics to remove loose color.

    It has a good chelating effect on metal ions, making the fabric color bright after cleaning.

    This product has basically no pungent odor, which can effectively improve the working environment.

     

    Application Method

    According to different fibers (PES, PA, Wool, Silk, etc.) and color depth, the dosage ranges from 0.5-2g/L, and HAC is used to adjust the PH value.

     

    Storage and Packaging

    It can be hermetically stored for 6 months in a dry, cool and well-ventilated warehouse. The standard packaging of this product is 50kg or 125kg plastic drums.

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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