Aromatic Amines Antioxidants
Polymer Premium
Polymer Additives

Aromatic Amines (e.g., Phenyl-β-naphthylamine)

High-performance antioxidant stabilizers designed for polymer protection against oxidative degradation. Aromatic Amines including Phenyl-β-naphthylamine provide superior antioxidant performance, thermal stability, and long-term protection for various plastic materials and polymer applications.

  • Antioxidant Stabilizer
  • Excellent Oxidation Protection
  • Superior Thermal Stability
  • Long-term Performance
  • Polymer Grade Quality
  • Enhanced Aging Resistance
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Technical Specifications

Product Type: Aromatic Amine Curing Agents
Chemical Structure: Substituted aromatic amines
Primary Types: MDA, MOCA, DDS, DDM derivatives
Molecular Weight: 200-500 g/mol
Amine Equivalent Weight: 50-125 g/equiv
Melting Point: 80-180°C
Processing Temperature: 120-200°C
Gel Time (150°C): 15-45 minutes
Color (Gardner): ≤ 5
Moisture Content: ≤ 0.3%
Recommended Ratio: 100:20-35 epoxy:hardener
Cure Schedule: 150°C/2h + 180°C/2h
Glass Transition Temp: 180-250°C
Service Temperature: Up to 200°C continuous
Storage Stability: 12 months (sealed, cool conditions)
Packaging: 25kg drums with nitrogen blanketing

Applications

Aerospace Composites
High-Performance Tooling
Automotive Structural Parts
Electronics Encapsulation
Advanced Composites
High Temperature Applications
Industrial Laminates
Protective Coatings
Marine Applications
Precision Manufacturing
Prepreg Systems
Chemical Resistant Systems

Industry-Specific Grades

DRAVYOM offers specialized aromatic amine grades optimized for high-temperature curing applications, providing excellent thermal and mechanical properties for demanding polymer systems.

Standard Grade (AA-100)
Type: Modified MDA Processing Temp: 120-150°C Tg: 180-200°C Application: General high-temp curing
Aerospace Grade (AA-200)
Type: High-purity MOCA Tg: 220-250°C Certification: Aerospace qualified Application: Aircraft structures
Ultra High Temp (AA-300)
Type: DDS-based hardener Service Temp: Up to 250°C Thermal Stability: Outstanding Application: Extreme temperature service
Low Viscosity (AA-400)
Viscosity: Modified for flow Processing: Improved handling Pot Life: Extended Application: Infusion processes

Quality Standards

DRAVYOM's aromatic amine curing agents are manufactured under stringent quality control protocols, meeting international aerospace and automotive standards including ASTM, ISO, and industry-specific certifications for superior high-temperature performance.

ISO 9001:2015 Certified Manufacturing
ASTM D2074 Testing Standards
Consistent Amine Equivalent Weight
Advanced Thermal Analysis
Ultra-High Purity Standards
Batch-to-Batch Consistency
Complete Cure Performance Testing
Nitrogen-Protected Storage

Advanced Chemical Properties & Performance

Aromatic amines demonstrate exceptional high-temperature curing performance through aromatic ring stabilization and multiple reactive sites. Our aerospace-grade aromatic amines provide superior thermal resistance, mechanical properties, and chemical stability in demanding high-performance polymer applications.

Amine Properties
Amine Equivalent Weight: 45-120 g/equiv
Active Hydrogen: 4-8 per molecule
Aromatic Content: High aromatic density
Reactivity Index: Moderate-slow cure
Thermal Properties
Glass Transition: 150-250°C
Cure Temperature: 120-180°C optimal
Service Temperature: Up to 200°C continuous
Thermal Stability: Excellent retention
Cure Kinetics
Gel Time (150°C): 15-60 minutes
Peak Exotherm: 120-180°C
Cure Schedule: 2-8 hours total
Crosslink Density: High networking
Physical Properties
Melting Point: 90-150°C
Viscosity (150°C): 100-1000 mPa·s
Color (Molten): Amber to dark
Density: 1.1-1.3 g/cm³
Mechanical Performance
Tensile Strength: 80-150 MPa
Flexural Modulus: 3-6 GPa
Impact Strength: Moderate to high
Fatigue Resistance: Excellent

Performance Characteristics

Comprehensive performance metrics demonstrate aromatic amine superiority in high-temperature applications with exceptional thermal resistance, structural integrity, and chemical durability across demanding aerospace and industrial polymer systems.

High-Temperature Performance

Service temp: Up to 200°C continuous operation

Superior thermal resistance
Mechanical Strength

Tensile: 80-150 MPa with high modulus

Excellent structural performance
Chemical Resistance

Durability: Outstanding solvent resistance

Superior chemical stability
Processing Window

Pot life: Extended working time at elevated temp

Excellent processing control
Aerospace Compliance

Standards: Meeting aerospace specifications

Certified high-performance applications
Crosslink Efficiency

Network: High-density crosslinking capability

Superior cure completeness

Safety Information

Aromatic amines require careful handling due to potential health hazards. Use proper ventilation, chemical-resistant gloves, and respiratory protection. Avoid skin contact and inhalation. Some aromatic amines may be sensitizers or suspected carcinogens. Follow strict workplace safety protocols and emergency procedures.

Health Hazard
Respiratory Protection Required
Chemical Resistant Gloves

Storage & Handling

Store in original sealed containers under nitrogen atmosphere in a cool, dry area away from heat, moisture, and oxidizing agents. Keep containers tightly closed to prevent moisture absorption and oxidation. Use appropriate chemical-resistant equipment and contained handling systems.

Cool storage (5-25°C)
Nitrogen atmosphere protection
Avoid oxidizing agents
Chemical containment required

Chemical Mechanisms & Reaction Pathways

Aromatic amines provide exceptional polymer performance enhancement through radical scavenging, crosslinking reactions, and stabilization mechanisms, delivering comprehensive functionality with excellent thermal stability and processing compatibility.

Radical Scavenging

Aromatic amine hydrogen donation: ArNH₂ + R• → ArNH• + RH

Primary antioxidant mechanism for polymer protection
Crosslinking Activity

Nucleophilic addition and condensation reactions with polymer chains

Enhanced mechanical properties through chemical bonding
Stabilization

Aromatic conjugation provides enhanced thermal and oxidative stability

Extended polymer lifetime under processing conditions
Catalytic Activity

Acceleration of curing and polymerization reactions

Optimized processing kinetics and reaction control

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global polymer processing access with complete documentation packages supporting international industrial, automotive, and specialty polymer application standards.

TSCA Listed

Toxic Substances Control Act inventory compliance for US applications

EINECS Registration

European Inventory of Existing Chemical Substances compliance

REACH Registration

European chemical regulation compliance with safety assessments

OSHA Standards

Occupational Safety and Health Administration workplace safety compliance

Technical Documentation

Comprehensive technical data packages and application guides

Safety Data Sheets

Multi-language SDS documentation (16 sections, GHS compliant)

Technical Support & Value-Added Services

DRAVYOM's aromatic amine specialists provide comprehensive formulation support, reaction optimization assistance, and analytical services to maximize aromatic amine performance in your specific polymer applications.

Formulation Development
  • Aromatic amine system optimization support
  • Crosslinking kinetics guidance
  • Antioxidant synergy recommendations
  • Custom aromatic amine development
Analytical Services
  • Amine content verification testing
  • Thermal stability analysis
  • Crosslink density measurements
  • Performance validation studies
Technical Support
  • Processing troubleshooting consultation
  • Application development guidance
  • Regulatory compliance support
  • Safety protocol development
Supply Solutions
  • Consistent batch scheduling
  • Emergency supply arrangements
  • Custom packaging options
  • Global distribution network

Environmental Impact & Sustainability

Our aromatic amine production emphasizes environmental responsibility through sustainable synthesis, waste minimization, and comprehensive environmental impact management for chemical processing operations.

Waste Minimization

Optimized production with minimal waste generation and by-product recovery

Water Treatment

Advanced wastewater treatment and recycling systems in manufacturing

Clean Production

Energy-efficient synthesis with emission controls and monitoring

Safe Handling

Comprehensive safety protocols for aromatic amine processing

ISO 14001

Environmental management system certified production facility

Green Chemistry

Sustainable synthesis routes with reduced environmental footprint

Manufacturing Excellence & Quality Control

DRAVYOM's advanced aromatic chemical manufacturing facility employs controlled synthesis and purification technology with continuous monitoring systems to ensure consistent aromatic amine quality and performance across all production batches.

Controlled Synthesis

Precise aromatic amine synthesis with controlled functional group placement

Multi-stage purification for high-purity aromatic products
Quality Testing

20-point testing protocol including purity, functionality, and performance

HPLC and spectroscopic analysis verification
Quality Systems

ISO 9001:2015 quality management with aromatic chemistry laboratory accreditation

Continuous improvement and safety validation protocols
Packaging Control

Inert atmosphere packaging with oxidation and light protection

Stability protection and contamination prevention systems

Market Applications & Performance Data

Comprehensive polymer processing data demonstrating aromatic amine effectiveness across diverse applications with quantified performance metrics and industrial validation studies.

Polymer Processing
Crosslinking: 400% improvement in mechanical properties Efficiency: 98% conversion at optimal conditions Processing: Enhanced thermal stability during processing
Industrial Coatings
Durability: 20-year coating performance validation Adhesion: 99% improvement in substrate bonding Chemical Resistance: Excellent solvent and chemical stability
Aerospace Applications
Standards: FAA and aerospace certification compliance Performance: High-temperature stability validation Safety: Excellent fire safety and smoke generation properties

DRAVYOM Competitive Advantages

Superior Performance

Consistently exceeds industry standards with exceptional functionality and crosslinking efficiency

Reliable Supply

Guaranteed availability with strategic inventory management and specialty-grade production scheduling

Technical Expertise

Dedicated aromatic chemistry team provides formulation development and processing optimization support

Quality Assurance

Comprehensive certificates with detailed analytical data and performance validation testing

Global Standards

International compliance with TSCA, REACH, and OSHA specifications for worldwide applications

Partnership Approach

Collaborative relationships with polymer processors and custom aromatic amine development services