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LH - 04 Single - Tin Salt Electrolytic Colorant (Solid)


  1. Application and Features
    • The bath solution has good stability, simple composition and easy addition.
    • Good reproducibility, stable base color and uniform coloring.
    • Wide process range and low consumption.


  1. Bath Preparation
    • Stannous sulfate: 6 - 13g/L (6 - 8g/L for light color, 8 - 13g/L for dark color)
    • LH-04: 15g/L
    • Reagent sulfuric acid: 16g/L


  1. Process Parameters
    • Stannous sulfate: 6 - 12g/L
    • Sulfuric acid: 15 - 20g/L
    • Voltage: 16/18v
    • Temperature: 18 - 22°C
    • Time: 1 - 13min(depending on the color depth)


  1. Bath Maintenance
    • Analyze the free acid and stannous sulfate in the bath solution every day, and add them in time according to the analysis results.
    • Impurities will be introduced during the production process, resulting in a small amount of white precipitate, which needs to be cleaned regularly.
    • The addition ratio is 1kg stannous sulfate:1.5kg LH-04.
    • Since stannous sulfate is easily hydrolyzed when in contact with air, special attention should be paid to the sealing of the circulation system pipes, and try to avoid the mixing and circulation of air and solution to avoid decomposition of stannous sulfate.


  1. Packaging and Storage
    • Packaging: Woven bag (25kg/bag).
    • Storage: Store in a cool, dry, well-ventilated warehouse, away from light.


LH - 04 Single - Tin Salt Electrolytic Colorant (Solid)
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Copyright ©2025 Foshan Jinfei Environmental Protection Technology Co., Ltd

Tel:

0757-81792554

13927280599

Sales Department:

4th Floor, Building 1, Xiaobu Industrial Zone, Dali Town, Nanhai District, Foshan City, Guangdong

Address:

Shishan Julong Industrial Park, Nanhai District, Foshan City, Guangdong

Foshan Jinfei Eco-Tech Co., Ltd

 

 Tel:086-757-81792554

 Website:www.jin-fei.com
 Sales Department: 4th Floor, Building 1, Xiaobu Industrial Zone, Dali Town, Nanhai District, Foshan City, Guangdong
 Address: Shishan Julong Industrial Park, Nanhai District, Foshan City, Guangdong


Copyright ©2025 Foshan Jinfei Environmental Protection Technology Co., Ltd
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