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

Name: Formaldehyde Free Color Fixing Agent with LSF-01/LSF-22/LSF-36/LSF-55 Kinds and 39-41 Solid Content for Excellent Dye Fixation
Brand: WUXI LANSEN CHEMICALS CO.,LTD.
SKU: LSF-01/LSF-22/LSF-36/LSF-55
Price: 1,299.55 USD
Availability: InStock

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

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

Product Details:

Place of Origin:	CHINA
Brand Name:	LANSEN CHEM
Model Number:	LSF-01/LSF-22/LSF-36/LSF-55

Payment & Shipping Terms:

Minimum Order Quantity:	1Metric Ton/Metric Tons
Price:	Negotiable
Packaging Details:	packed in 50kg or 125kg,200kg net in plastic drum
Delivery Time:	5-8 work days
Payment Terms:	T/T,D/P,D/A,L/C
Supply Ability:	1000 Metric Ton/Metric Tons per month

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

Description

Purity:	45%&50%&80%	Kinds:	LSF-01/LSF-22/LSF-36/LSF-55
Application:	Waste Water Treatment	Appearance:	Light Yellow To Yellow Liquid
Solubility:	Easily Soluble In Cold Water	Product Name:	Color Fixing Agent
Classification:	Chemical Auxiliary Agent	Usage:	Textile Auxiliary Agents,Coating Auxiliary Agents,Leather Auxiliary Agents
Highlight:	LSF-01/LSF-22/LSF-36/LSF-55 Kinds Color Fixing Agent , 39-41 Solid Content Dye Fixing Agent , 8000-20000 Viscosity Textile Auxiliary Agent

Formaldehyde-Free Color Fixing Agent

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

Specifications

Appearance	Colorless or light yellow viscous liquid
Solid content (%)	39-41
Viscosity (cps, 25℃)	8000-20000
PH (1% water solution)	3-7
Solubility	Soluble in cold water easily

Concentration and viscosity can be customized according to customer requirements.

Physical Properties

Appearance	Yellow to brown viscous liquid	Brown red viscous liquid
Solid content	49-51	59-61
Viscosity(cps, 25℃)	20000-40000	40000-100000
PH (1% Water Solution)	2-5	2-5
Solubility	Soluble in cold water easily

Key Characteristics

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

Applications

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

Application Method

After dyeing, treat soaped shell fabric with this product at pH 5.5-6.5 and temperature of 50-70°C for 15-20 minutes. Gradually heat after adding fixative.

Technical Parameters:

Dosage: 0.5%-2% (o.w.f)
Temperature: 45-60°C
Time: 20-30 minutes
pH: 6-7

Process Flow: Dyeing → Washing → Soap boiling → Washing → Fixation → Washing → Finishing

Other Fixing Agent Types

Model	LSF-01	LSF-03	LSF-22
Appearance	Brown red to amber transparent thick liquid
Solid%	50% ±1	60% ±1	50% ±1
PH value (1% Aq. solution)	3-7	8-11	7-10
Ionicity	Cationic
Water solubility	Soluble in cold water easily

Packaging & Storage

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

About Manufacturer

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.

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Contact Person: linda

Tel: +86 18018327821

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