Reactive Dyes (for Cellulosic Fibers)
Textile Reactive
Textile Dyes

Reactive Dyes (for Cellulosic Fibers)

High-performance reactive dyes engineered for exceptional cellulosic fiber dyeing applications. Our specialized formulations provide superior color brilliance, excellent wash fastness, outstanding light fastness, and optimal performance for demanding cotton and cellulosic textile dyeing operations requiring vibrant colors and exceptional durability.

  • Superior Color Brilliance
  • Excellent Wash Fastness
  • Outstanding Light Fastness
  • Cotton & Cellulosic Optimized
  • Vibrant Color Range
  • Professional Textile Grade
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Technical Specifications

Dye Classification: Reactive Dyes
Fiber Compatibility: Cellulose Fibers (Cotton, Linen, Viscose)
pH Range: 11.0 - 13.0
Dyeing Temperature: 60-80°C
Solubility: Excellent in water
Fixation Rate: 85-95%
Color Fastness: Grade 4-5 (ISO 105)
Light Fastness: Grade 6-8 (ISO 105-B02)
Wash Fastness: Grade 4-5 (ISO 105-C06)
Packaging: 25kg fiber drums, 50kg bags

Applications

Cotton Dyeing
Linen Dyeing
Viscose Dyeing
Cellulose Fiber Textiles
Textile Manufacturing
Fabric Dyeing
Yarn Dyeing
Home Textiles

Industry-Specific Grades

DRAVYOM offers specialized reactive dye formulations tailored for specific textile applications, ensuring optimal performance and color brilliance across diverse cellulose fiber dyeing operations.

Cotton Dyeing Grade
pH: 11.5-12.5 Temperature: 60-80°C Fixation: 90-95% Application: Premium cotton textiles
Natural Fiber Grade
pH: 11.0-12.0 Temperature: 60-70°C Eco-friendly: Low salt Application: Organic and natural textiles
Industrial Grade
Concentration: High Temperature: 80°C Efficiency: Maximum Application: Large-scale textile operations
Premium Grade
Fastness: Grade 5 Brilliance: Superior Consistency: Excellent Application: High-end fashion textiles

Quality Standards

DRAVYOM's Reactive Dyes are manufactured under stringent quality control protocols, meeting international textile dyeing standards including ISO, OEKO-TEX, and industry-specific requirements. Our professional-grade production ensures consistent color performance and regulatory compliance.

ISO 9001:2015 Certified Manufacturing
OEKO-TEX Standard 100 Compliance
Superior Color Brilliance
Advanced Color Matching
Eco-Friendly Formulations
Batch-to-Batch Consistency
High Fixation Rate (85-95%)
Temperature-Controlled Storage

Advanced Chemical Properties & Performance

Reactive Dyes exhibit exceptional chemical bonding properties essential for permanent coloration of cellulosic and protein fibers. Their unique reactive group mechanisms and chromophore structures ensure reliable performance in demanding textile dyeing operations across diverse fiber types and processing conditions.

Chemical Properties
Reactive Groups: Vinyl sulfone/monochlorotriazine
Chromophore System: Azo/anthraquinone/phthalocyanine
Bonding Mechanism: Covalent fiber-dye bonds
Molecular Weight: 300-1,500 Daltons
Physical Properties
Solubility: High water solubility
Substantivity: Low to moderate substantivity
Diffusion Rate: Moderate fiber penetration
Aggregation: Low aggregation tendency
Dyeing Performance
Fixation Efficiency: 70-95% dye utilization
Color Strength: High tinctorial strength
Levelness: Excellent level dyeing
Build-up: Good depth build-up
Application Properties
Dyeing Temperature: 60-80°C
pH Range: 11.5-13.0 (alkaline)
Salt Requirement: 30-80 g/L sodium chloride
Fixation Time: 30-90 minutes
Fastness Properties
Wash Fastness: Grade 4-5 (60°C wash)
Light Fastness: Grade 4-7 (varies by shade)
Perspiration Fastness: Grade 4-5
Chlorine Fastness: Variable (structure dependent)

Performance Characteristics

Detailed performance metrics demonstrate Reactive Dyes superiority in textile dyeing applications with exceptional color fastness, fixation efficiency, and brilliance across diverse cellulosic and protein fiber substrates and dyeing methods.

Color Brilliance

Superior color vibrancy achieved

High tinctorial strength
Covalent Bonding

70-95% dye fixation efficiency

Permanent fiber attachment
Wash Fastness

Grade 4-5 wash resistance

Excellent durability
Light Fastness

Grade 4-7 light resistance

UV stable colors
Level Dyeing

Excellent dyeing uniformity

Even color distribution
Eco-Efficiency

High utilization reduces waste

Sustainable dyeing process

Safety Information

Handle reactive dyes with appropriate protective equipment including gloves, safety goggles, and dust masks during powder handling. Ensure adequate ventilation during dyeing operations and avoid contact with strong acids which may cause violent reactions. Follow proper cleanup procedures and maintain emergency shower facilities in work areas.

Potential Sensitizer
Avoid Dust Inhalation
Avoid Acid Contact

Storage & Handling

Store reactive dyes in original containers in a cool, dry environment away from direct sunlight and moisture. Prevent contamination with acids or heavy metals which may affect dye performance. Use clean, acid-free mixing equipment and maintain proper dust control measures during handling.

Cool, dry storage
Moisture protection
Separate from acids
Dust control measures

Chemical Mechanisms & Reaction Pathways

Reactive dyes function through covalent bond formation with textile fibers, creating permanent chemical linkages that provide excellent wash fastness and color brilliance through nucleophilic substitution and addition reactions.

Nucleophilic Substitution

Reactive groups form covalent bonds with fiber hydroxyl groups

Triazine and vinyl sulfone systems provide excellent reactivity
Covalent Bonding

Forms permanent chemical linkages with cellulose fibers

C-O-C and C-N bonds provide wash fastness
Alkaline Fixation

Alkaline conditions activate fiber nucleophiles for reaction

pH control critical for optimal fixation
Hydrolysis Competition

Water competes with fiber for reactive sites

Temperature and time control maximize fiber reaction

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global textile industry access with complete documentation packages supporting international safety standards and environmental regulations for reactive dye use.

OEKO-TEX Standard

Certified for use in textiles with human-ecological safety

ZDHC Compliance

Zero Discharge of Hazardous Chemicals program approved

BLUESIGN Approved

Sustainable textile chemical component certification

REACH Registration

European Union chemical regulation compliance

Safety Documentation

Comprehensive Safety Data Sheets and handling protocols

Industry Standards

AATCC, ISO, and ASTM test method compliance for textile dyeing

Technical Support & Value-Added Services

DRAVYOM's textile dyeing team provides comprehensive reactive dye solutions, process support, and technical services to optimize color development and fastness in your specific textile applications.

Process Development
  • Reactive dyeing optimization
  • Fixation process development
  • Color matching and formulation
  • Custom shade development
Testing Services
  • Color fastness evaluation
  • Fixation efficiency testing
  • Wash durability assessment
  • Quality assurance protocols
Technical Support
  • Dyeing troubleshooting consultation
  • Equipment optimization guidance
  • Process efficiency improvement
  • Training and best practices
Supply Solutions
  • Consistent color batch quality
  • Flexible packaging options
  • Just-in-time delivery
  • Global distribution network

Environmental Impact & Sustainability

Our reactive dye production emphasizes environmental responsibility through sustainable manufacturing practices, eco-friendly chemistry, and comprehensive environmental impact management for textile dyeing applications.

Sustainable Chemistry

Eco-friendly reactive systems with improved fixation efficiency

Water Conservation

Reduced water consumption through high fixation rates

Clean Production

Energy-efficient manufacturing with controlled emissions

Reduced Hydrolysis

Advanced reactive systems minimize dye hydrolysis

ISO 14001

Environmental management system certified production

Waste Reduction

Minimized waste generation and comprehensive recycling programs

Manufacturing Excellence & Quality Control

DRAVYOM's state-of-the-art reactive dye manufacturing facility employs advanced synthesis technology and continuous monitoring systems to ensure consistent quality and performance across all production batches.

Production Process

Advanced synthesis with controlled reactive group incorporation

Multi-stage quality control at each production phase
Quality Testing

Comprehensive testing protocol including reactivity, purity, and color strength analysis

Advanced analytical instrumentation and standardized testing
Quality Systems

ISO 9001:2015 quality management with continuous improvement processes

Statistical process control and batch-to-batch consistency
Packaging Control

Specialized packaging with moisture protection and stability maintenance

Stability testing and shelf-life validation

Market Applications & Performance Data

Comprehensive textile industry data demonstrating reactive dye effectiveness across diverse applications with quantified performance metrics and process validations.

Cotton Dyeing
Fixation Efficiency: 85-95% dye utilization Color Fastness: Grade 4-5 wash fastness Brilliance: Superior color depth and brightness
Industrial Dyeing
Process Efficiency: 30% faster dyeing cycles Reproducibility: 98% batch-to-batch consistency Cost Savings: 25% reduction in dye consumption
Sustainable Dyeing
Water Efficiency: 40% reduction in rinse water Energy Savings: 25% lower processing temperature Waste Reduction: 50% less unfixed dye discharge

DRAVYOM Competitive Advantages

Superior Performance

Industry-leading fixation efficiency with exceptional color fastness and brilliance

Reliable Supply

Guaranteed availability with strategic inventory management and consistent color quality

Technical Expertise

Dedicated textile dyeing team provides process optimization and color matching support

Quality Assurance

Comprehensive testing protocols with documented performance data and regulatory compliance

Global Standards

International compliance with OEKO-TEX, ZDHC, and BLUESIGN standards for worldwide acceptance

Partnership Approach

Collaborative relationships with textile dyers and custom shade development services