Shanghai Yuanhong Industrial Co., Ltd.

Specialized Textile Auxiliaries Chemical

Home / Products / Specialized Textile Auxiliaries Chemical / Yellowing Resistant Finishing Agent YH-960

Yellowing Resistant Finishing Agent YH-960

This product is used to prevent yellowing of nylon polyester and their blended fabrics.

  • Hardware specifications
  • Physical and Chemical Properties

    Appearance Colorless to pale yellow transparent liquid

    Lonicity Anionic

    PH Value 1% Aqueous Solution 2.5-4.5

    Solubility Mixes with water in any ratio and disperses evenly in water

    Features and Benefits

    Effectively inhibits yellowing of nylon polyester and their blends during packaging transportation and storage

    Blocks reaction between nitrogen oxide gas and phenolic substances and delivers excellent resistance to phenolic yellowing

    Causes minimal color change and does not affect fabric hand feel

    Great stability and resistant to acid alkali and hard water

    Adjust working liquid PH value with citric acid

    Usage

    Padding process

    Anti phenolic yellowing agent YH 940 10-30 grams per liter

    PH value 4-5

    Prepare solution pad fabrics with wet pick up rate 70-80 percent then cure at 160 to 170 degrees Celsius

    Dipping process

    Anti phenolic yellowing agent YH 940 1-3 percent based on fabric weight

    PH value 4-5

    Prepare solution soak fabrics at 50 to 70 degrees Celsius for 20 to 30 minutes then cure at 160 to 170 degrees Celsius

    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.

Latest News
Message Feedback