Compatibilizers
Polymer Blending Compatibility
Polymer Additives

Compatibilizers

Advanced Compatibilizers designed for superior blending of immiscible polymer systems. Our comprehensive portfolio includes block copolymers and grafted polymers that deliver enhanced interfacial adhesion, improved mechanical properties, and excellent processing characteristics for demanding polymer blend applications.

  • Enhanced Interfacial Adhesion
  • Improved Polymer Compatibility
  • Superior Mechanical Properties
  • Excellent Processing Characteristics
  • Wide Blend System Compatibility
  • Cost-effective Solutions
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Technical Specifications

Product Type: Polymer Compatibilizers
Chemical Base: Maleic anhydride grafted polymers
Grafting Degree: 0.5-2.0% maleic anhydride
Molecular Weight: 30,000-200,000 g/mol
Melt Flow Index: 1-50 g/10 min
Processing Temperature: 180-280°C
Density: 0.90-1.05 g/cm³
Appearance: Pellets (natural to amber)
Moisture Content: ≤ 0.1%
Recommended Loading: 2-10% by weight
Interfacial Tension: Significantly reduced
Mixing Temperature: Above melting point
Compatibility: Multiple polymer systems
Thermal Stability: Excellent up to 300°C
Storage Stability: 24 months (cool, dry conditions)
Packaging: 25kg bags with moisture barrier

Applications

Polymer Blending
Recycled Plastic Blends
Filler Coupling
Composite Materials
Automotive Components
Multilayer Films
Engineering Plastics
Construction Materials
Packaging Applications
Alloy Modification
Impact Improvement
Adhesion Promotion

Industry-Specific Grades

DRAVYOM offers specialized compatibilizer grades designed to enhance polymer-polymer and polymer-filler interactions, improving mechanical properties and processability of blend systems.

PP-PE Grade (CP-100)
Base: Grafted polyolefin MFI: 10-20 g/10 min Compatibility: PP/PE blends Application: General blending
Recycling Grade (CP-200)
Function: Multi-polymer Contamination: Tolerance Property: Recovery Application: Recycled plastics
Composite Grade (CP-300)
Function: Filler coupling Interface: Enhanced bonding Strength: Improved transfer Application: Filled systems
High Performance (CP-400)
Efficiency: Maximum Loading: Low requirement Processing: Easy Application: Engineering blends

Quality Standards

DRAVYOM's compatibilizers are manufactured under stringent quality control protocols, meeting international polymer blend standards including ASTM, ISO, and performance specifications for superior compatibility and mechanical enhancement.

ISO 9001:2015 Certified Manufacturing
ASTM D638 Testing Standards
Consistent Grafting Degree
Advanced Compatibility Testing
Ultra-High Purity Standards
Batch-to-Batch Consistency
Complete Performance Testing
Moisture-Controlled Storage

Advanced Chemical Properties & Performance

Compatibilizers exhibit specific chemical properties essential for polymer blend applications. Their reactive groups and molecular structure ensure reliable interfacial enhancement and superior mechanical property development in multi-component polymer systems.

Chemical Structure
Functional Groups: Maleic anhydride, glycidyl, acrylic
Grafting Degree: 0.5-3.0% (grade dependent)
Molecular Weight: 50,000-300,000 g/mol
Reactivity: High interfacial activity
Thermal Properties
Processing Temperature: 160-280°C
Decomposition Temp: >300°C
Melt Flow Rate: 2-20 g/10min
Glass Transition: Variable (backbone dependent)
Interface Properties
Interfacial Tension: Reduced by 70-90%
Adhesion Strength: Enhanced 3-5x
Domain Size: Reduced to nanoscale
Compatibility Range: Wide polymer selection
Mechanical Enhancement
Impact Improvement: 200-500% increase
Tensile Strength: Enhanced retention
Elongation: Improved ductility
Stress Transfer: Optimized efficiency
Processing Characteristics
Mixing Efficiency: Improved homogenization
Residence Time: Optimized for reaction
Loading Level: 0.5-5% typical
Stability: Excellent in melt processing

Performance Characteristics

Detailed performance metrics demonstrate compatibilizer effectiveness in polymer blending with exceptional interfacial enhancement, mechanical property improvement, and processing optimization across diverse polymer combinations.

Interfacial Enhancement

Reduction: 70-90% interfacial tension decrease

Superior phase adhesion
Impact Modification

Improvement: 200-500% impact strength increase

Exceptional toughness enhancement
Blend Compatibility

Range: Compatible with 15+ polymer types

Versatile blending solutions
Processing Enhancement

Efficiency: 30-50% improved mixing

Reduced processing time
Property Balance

Retention: >90% base polymer properties

Optimized performance trade-offs
Long-term Stability

Duration: Stable properties over 10+ years

Excellent aging resistance

Safety Information

Compatibilizers require standard polymer handling precautions. Avoid prolonged exposure to processing temperatures and ensure adequate ventilation during melt processing. Use appropriate personal protective equipment when handling powder forms.

Temperature Control
Ventilation Required
PPE Recommended

Storage & Handling

Store compatibilizers in cool, dry conditions away from moisture and strong oxidizers. Keep containers tightly sealed to prevent moisture absorption and maintain functional group activity. Use standard polymer handling equipment for transfer and processing.

Cool, dry storage (15-25°C)
Moisture protection essential
Sealed containers to prevent contamination
Protection from UV light

Chemical Mechanisms & Reaction Pathways

Compatibilizers provide exceptional polymer blend enhancement through reactive coupling and interfacial adhesion mechanisms, delivering comprehensive blend compatibility with excellent mechanical property improvement and processing stability.

Reactive Coupling

Chemical grafting reactions creating covalent bonds between incompatible polymer phases

Enhanced phase adhesion through reactive functional groups
Interfacial Tension Reduction

Reduced surface tension at polymer-polymer interface improving blend morphology

Improved phase distribution and mechanical properties
Phase Stabilization

Prevention of phase separation during processing and application

Long-term blend stability and property retention
Processing Enhancement

Improved melt flow and processing characteristics for complex blends

Enhanced manufacturability and quality control

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global polymer blend applications with complete documentation packages supporting international automotive, packaging, and industrial polymer blend standards.

FDA Compliance

Food contact polymer blend applications with excellent safety validation

ASTM Standards

American Society for Testing and Materials polymer blend testing compliance

REACH Registration

European chemical regulation compliance with safety assessments

Automotive Standards

IATF 16949 compliance for automotive polymer blend applications

Technical Documentation

Comprehensive blend characterization and mechanical property data

Safety Data Sheets

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

Technical Support & Value-Added Services

DRAVYOM's polymer blend specialists provide comprehensive formulation support, compatibility testing assistance, and application guidance to optimize compatibilizer performance in your specific polymer blend applications.

Formulation Development
  • Compatibilizer loading optimization
  • Polymer blend ratio recommendations
  • Processing parameter guidance
  • Custom blend development
Compatibility Testing
  • Phase morphology analysis
  • Mechanical property testing
  • Thermal behavior evaluation
  • Long-term stability studies
Technical Support
  • Processing troubleshooting consultation
  • Application development guidance
  • Quality assurance protocols
  • Manufacturing optimization support
Supply Solutions
  • Consistent batch scheduling
  • Emergency supply arrangements
  • Custom packaging options
  • Global distribution network

Environmental Impact & Sustainability

Our compatibilizer production emphasizes environmental responsibility through sustainable synthesis, polymer recycling enhancement, and comprehensive environmental impact management for blend processing operations.

Recycling Enhancement

Enabling polymer blend recycling and circular economy principles

Waste Reduction

Reduced polymer waste through improved blend compatibility and performance

Energy Efficiency

Reduced processing energy through improved blend flow properties

Clean Processing

Low emission blend processing with minimal environmental impact

ISO 14001

Environmental management system certified production facility

Sustainable Chemistry

Green chemistry principles in compatibilizer synthesis and application

Manufacturing Excellence & Quality Control

DRAVYOM's advanced polymer chemistry facility employs controlled grafting and functionalization technology with continuous monitoring systems to ensure consistent compatibilizer quality and reactive performance across all production batches.

Controlled Grafting

Precise functional group grafting with controlled molecular architecture

Multi-stage functionalization for optimal blend compatibility
Quality Testing

24-point testing protocol including functionality, reactivity, and blend performance

FTIR spectroscopy and blend analysis verification
Quality Systems

ISO 9001:2015 quality management with polymer chemistry laboratory accreditation

Continuous improvement and blend validation protocols
Reactive Stability

Controlled atmosphere packaging with functional group preservation

Maintained reactivity and blend enhancement performance

Market Applications & Performance Data

Comprehensive blend enhancement data demonstrating compatibilizer effectiveness across diverse applications with quantified mechanical property improvement and blend stability validation studies.

Automotive Applications
Performance: 200-500% improvement in impact strength for polymer blends Durability: Enhanced UV and thermal aging resistance Standards: IATF 16949 automotive quality compliance
Packaging Applications
Barrier Properties: Enhanced gas and moisture barrier performance Processing: Improved blend processability and quality Food Safety: FDA compliant for food contact applications
Industrial Applications
Mechanical Properties: Significant improvement in tensile and flexural strength Performance: Enhanced chemical and environmental resistance Customization: Tailored functionality for specific blend systems

DRAVYOM Competitive Advantages

Superior Performance

Consistently exceeds blend compatibility standards with exceptional mechanical property enhancement and processing improvement

Reliable Supply

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

Technical Expertise

Dedicated polymer blend team provides formulation development and compatibility optimization support

Quality Assurance

Comprehensive certificates with detailed blend testing data and compatibility validation

Global Standards

International compliance with FDA, ASTM, IATF 16949, and REACH specifications for worldwide blend applications

Partnership Approach

Collaborative relationships with polymer processors and custom compatibilizer development services