BIOLAN SPCS is a specialized Sequestering & Demineralising Agent developed to neutralize the negative effects of metal ions and water hardness in textile wet processing. It acts as a powerful chelating agent, effectively binding calcium, magnesium, and heavy metal ions (such as iron and copper) to prevent precipitation and unwanted catalytic reactions. By ensuring a "clean" aqueous environment, it protects the brilliance of dyes and the integrity of fibers during pretreatment and dyeing.
Function: Sequestering & Demineralising Agent
Dosing: 0.2 - 0.5 g/l
Application: Water softening and metal ion control during scouring, bleaching, and dyeing of cellulosic and blended textiles.
Physical Form: Liquid
pH Value: High stability in alkaline peroxide baths; Completely soluble in water.
Solubility: A high-efficiency chelating agent that eliminates water hardness and heavy metal interference for cleaner, safer textile processing.
BIOLAN SPCS is a specialized Sequestering & Demineralising Agent developed to neutralize the negative effects of metal ions and water hardness in textile wet processing. It acts as a powerful chelating agent, effectively binding calcium, magnesium, and heavy metal ions (such as iron and copper) to prevent precipitation and unwanted catalytic reactions. By ensuring a "clean" aqueous environment, it protects the brilliance of dyes and the integrity of fibers during pretreatment and dyeing.
Key Benefits:
Effective Demineralisation: Removes metallic impurities and mineral salts from fibers, preventing patchy dyeing and harsh fabric hand-feel.
Metal Ion Sequestration: Prevents the catalytic decomposition of peroxide in bleaching baths, reducing the risk of fiber damage and pinholes.
Dye Brilliance: Protects the shade consistency and brightness of dyestuffs by preventing metal-dye complex formations.
Equipment Protection: Reduces the buildup of scale and mineral deposits on machinery, extending the lifespan of industrial washers and heaters.
Application Guidelines:
Usage: Essential for pretreatment, bleaching, and dyeing processes, especially in regions with varying water hardness or when processing cotton and its blends.
Dosing: Apply at 0.2 to 0.5 g/l, depending on the water hardness (ppm) and the concentration of metallic impurities present in the substrate.
Process Versatility: Maintains high stability across a wide pH and temperature range, ensuring consistent performance in both acidic and alkaline baths.
