Shanghai Yuanhong Industrial Co., Ltd.

Textile Dyeing Auxiliaries

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In-bath Anti-wrinkle Agent YH-5518

Developed for fluffy hydrophilic finishing and one‑bath dyeing processing of synthetic fabrics such as polyester and polyamide.

  • Hardware specifications
  • Physical & Chemical Properties

    Appearance: Yellow turbid viscous liquid

    Ionic Type: Anionic / Non‑ionic

    pH Value (1% aqueous solution): 4.0‑7.0

    Solubility: Miscible with water at arbitrary dilution ratios, disperses evenly across aqueous solutions

     

    Features & Advantages

    Delivers ultra‑fluffy soft handfeel for fiber substrates with premium permeability, producing rich plush texture on heavyweight napped fabrics.

    Offers reliable performance in hydrophilic moisture conduction, static suppression and stain release.

    High wet lubricity minimizes fabric surface abrasion, permanent creases and chicken‑foot mark defects.

     

    Application Instructions

    Padding Process

    Dosage: 5‑20 g/L; process setup: one dip & one nip; curing temperature: 180℃

    Exhaust Dyeing Process

    Dosage: 0.5‑2% o.w.f; run at ambient temperature for 20‑30 minutes, dewater textiles then cure at 180℃

    Polyester One‑bath Dyeing Recipe

    Disperse Dyes: X% o.w.f

    High‑Temperature Leveling Agent: Y g/L

    In‑bath Anti‑wrinkle Agent YH‑5518: 0.5% o.w.f

    Liquor Ratio: 1:10; thermal profile: hold 30‑60 minutes at 130‑135℃

    Note: Acid reductive rinsing after one‑bath dyeing is recommended to mitigate performance degradation. Conduct lab trials aligned with on‑site manufacturing conditions to lock in ideal dosage and process parameters.

     

    Storage & Packaging

    Sealed stock maintains a 6‑month shelf life in dry, cool and ventilated warehouse storage. Standard packaging comes in 50 kg and 125 kg 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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