Formaldehyde Free Color Fixing Agent with LSF-01/LSF-22/LSF-36/LSF-55 Kinds and 39-41 Solid Content for Excellent Dye Fixation

High-performance viscous liquid dye fixing agent with excellent dye fixation properties, available in colorless or light yellow appearance.

Concentration and viscosity can be customized according to customer requirements.

• Contains active groups in molecule structure for improved fixing effect
• Formaldehyde-free and environmentally friendly formulation
• Excellent performance with reactive, neutral, and anionic dyes
• Easily dissolves in water
• Preserves brightness and color of dyed materials
• No negative impact on fabric hand feel
• High resistance to hard water, acid, alkali, and high temperatures
• Can be applied after mercerization process
• Custom formulations available upon request

• Enhances wet rubbing fastness for reactive dyes, direct dyes, and turquoise blue dyes
• Improves fastness to soaping, laundering, perspiration, crocking, ironing, and light exposure
• Maintains fabric brilliance and color accuracy for standard sample matching

• Available in 50kg, 125kg, or 200kg plastic drums
• Store in dry, ventilated area away from direct sunlight
• Shelf life: 12 months

Wuxi Lansen Chemical Co., Ltd. (Lansen Group International Co., Ltd.) is a specialized manufacturer with decades of experience in water treatment chemicals, pulp/paper chemicals, and textile auxiliary agents. Our product range includes:

• Water treatment chemicals for industrial and municipal applications
• Pulp/paper chemicals for various paper manufacturing processes
• Textile auxiliary agents including formaldehyde-free dye-fixing agents

We are committed to providing high-quality products, competitive pricing, excellent service, and reliable delivery to customers worldwide.