Shanghai Yuanhong Industrial Co., Ltd.

Functional Textile Finishing Auxiliaries

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UV Protection Booster YH-UV

Textiles often suffer from poor light fastness due to dye structure or improper use of auxiliaries during processing. Traditional ultraviolet absorbers can only improve light fastness by 0.5 grade which fails to meet high standard requirements. We develop this ultraviolet shielding agent to solve the problem. It is a stable nano dispersion liquid with average particle size between 30 and 70 nanometers. It provides strong and long lasting ultraviolet shielding effect.

  • Hardware specifications
  • Physical and Chemical Properties

    Appearance Colorless to pale yellow liquid

    Lonicity Non ionic

    PH Value 1% Aqueous Solution 6.0-8.0

    Solubility Easily soluble in water

     

    Features and Benefits

    Safe non toxic odorless and non irritating to skin

    Excellent stability no discoloration decomposition or deterioration under high temperature

    Remarkably improves fabric hand feel

    Powerful ultraviolet shielding performance

    Suitable for all fiber types and can be added during curing process

    Compatible with all dyes and effectively enhance fabric light fastness

    Usage

    It is recommended to use our matching fastness improver at dosage of 2 percent together with this product for better washing resistance in fabric finishing

    Two dip two pad process is recommended with wet pick up rate 75-90 percent. Concentration of ultraviolet shielding agent 4.5-5.0 percent. Dry at 100 degrees Celsius then cure at 150 to 170 degrees Celsius for 1 to 3 minutes

    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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