Eco-friendly Textile Rapid Leveling Agent YH-660H

This eco-friendly rapid leveling agent features excellent dispersing and chelating properties. It effectively prevents the aggregation of reactive dyes caused by high salt concentrations and metal ions, ensuring the stability of the dye bath and improving color uniformity and dyeing reproducibility.

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Hardware specifications

Physical and Chemical Properties

1. Appearance: Light yellow to yellow-brown liquid

2. Lonicity: Anionic/nonionic

3. PH value (1% aqueous solution): 6.5-8.5

4. Dilutability: Easily soluble in water

Features and Advantages

1. Excellent dispersing effect on disperse dyes, which can improve the tar formation of dyes at high temperatures

2. Superior leveling and retarding effects on disperse dyes, with exceptional migration properties

3. Ultra-low foaming property with excellent defoaming performance, suitable for use in dyeing machines

4. Excellent chelating and dispersing performance on dyes

5. Excellent chelating performance on calcium, magnesium and iron ions

6. This product is eco-friendly, phosphorus-free and nitrogen-free

Application Method

The general dosage is approximately 3.0-10.0g/L.

Note: At high dye concentrations, attention should be paid to the thermal aggregation of dyes; therefore, it should be added slowly during use.

Storage and Packaging

Sealed storage for 6 months in a dry, cool, and ventilated warehouse environment. Standard packaging: 50kg or 125kg plastic drums.

Company

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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