Impact Modifier - PVC Toughening Additive Structure
Industrial Premium
Polymer Additive

Impact Modifier for PVC

Premium high-performance impact modifier engineered for demanding polymer applications including PVC toughening, impact resistance enhancement, pipe manufacturing, and profile extrusion. Our specialized additive delivers exceptional impact strength, consistent performance, and reliable mechanical properties for critical polymer processing requiring superior toughening with stringent quality control standards.

  • High Impact Strength
  • Superior PVC Toughening
  • Excellent Compatibility
  • Consistent Performance
  • Pipe Manufacturing
  • Profile Extrusion
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Technical Specifications

Chemical Type: Acrylic Impact Modifier for PVC
CAS Number: 25852-37-3
Physical State: White powder
Particle Size (D50): 0.15-0.25 μm
Bulk Density: 0.4-0.6 g/cm³
Gel Content: ≥ 85%
Volatile Content: ≤ 0.5%
Glass Transition Temperature: -40 to -50°C
pH (10% dispersion): 6.0-8.0
Ash Content: ≤ 0.3%
Processing Temperature: 160-200°C
Recommended Dosage: 5-15 phr (parts per hundred)
Thermal Stability: Up to 200°C
Shelf Life: 24 months
Packaging Options: 25kg bags, 500kg big bags

Applications

PVC Pipes & Fittings
Window Profiles
Automotive Parts
Flexible Packaging
Construction Materials
Impact-Resistant Products

Industry-Specific Grades

DRAVYOM offers specialized impact modifier grades tailored for different PVC applications, ensuring optimal impact resistance and processing characteristics.

Pipe Grade
Impact Strength: High Weather Resistance: Enhanced Pressure Rating: Improved Application: PVC pipes
Profile Grade
UV Stability: Excellent Color Retention: Superior Weld Line Strength: High Application: Window profiles
Automotive Grade
Low Temperature: Impact resistant Chemical Resistance: Enhanced Flame Retardant: Compatible Application: Auto components
General Grade
Cost Effective: Optimized Processing: Easy Versatile: Multi-purpose Application: General PVC

Quality Standards

DRAVYOM's Impact Modifier is manufactured under strict quality control protocols, meeting international polymer additive standards for PVC enhancement.

ISO 9001:2015 Certified
Polymer Grade Standards
≥ 85% Gel Content
Impact Enhancement Certified
Thermal Stability Testing
Impact Resistance Verified
Performance Documentation
Industrial Scale Production

Advanced Chemical Properties & Performance

Impact Modifier exhibits specialized chemical properties designed for enhancing polymer toughness. Its elastomeric nature, excellent compatibility, and controlled particle size distribution make it ideal for improving impact resistance, processability, and durability in various thermoplastic applications.

Chemical Properties
Polymer Type: Elastomeric core-shell
Functional Groups: Reactive surface groups
Compatibility: Excellent with thermoplastics
Cross-linking: Controlled cross-link density
Physical Properties
Appearance: White powder
Particle Size: 100-300 nm
Glass Transition: -40°C (core)
Bulk Density: 0.4-0.6 g/cm³
Processing Performance
Dispersion: Excellent in polymer matrix
Processing Temperature: 160-280°C
Thermal Stability: Stable during processing
Melt Flow: Minimal impact on flow
Quality Specifications
Particle Size D50: 150-250 nm
Moisture Content: ≤0.5%
Volatile Matter: ≤2.0%
Ash Content: ≤0.3%
Storage Properties
Shelf Life: 3 years (unopened)
Storage Temperature: 10-40°C
Humidity Sensitivity: Store in dry conditions
Package Integrity: Moisture-proof packaging

Performance Characteristics

Performance metrics demonstrate Impact Modifier's effectiveness in polymer enhancement with excellent toughness improvement, superior dispersion characteristics, reliable processing compatibility, and consistent mechanical property enhancement.

Impact Enhancement

Improvement: 300-500% impact strength

Dramatic toughness increase
Dispersion Quality

Distribution: Uniform particle dispersion

Excellent matrix compatibility
Processing Window

Range: 160-280°C processing

Broad processing flexibility
Property Balance

Retention: 90% stiffness maintained

Optimal property balance
Quality Consistency

Variation: ±5% performance control

Reliable batch consistency
Sustainability

Impact: Extends product lifespan

Enhanced durability

Safety Information

Generally safe polymer additive with minimal health hazards in powder form. Handle with appropriate protective equipment including dust mask, safety glasses, and gloves to prevent inhalation and skin contact. Ensure adequate ventilation during handling and processing operations.

Dust Inhalation
Generally Safe
Industrial Additive

Storage & Handling

Store in original moisture-proof containers in a cool, dry place away from heat sources and direct sunlight. Keep containers tightly sealed to prevent moisture absorption and contamination. Use appropriate polymer handling equipment and maintain proper inventory management for plastic manufacturing facilities.

Store at 10-40°C
Keep dry - moisture sensitive
Moisture-proof containers
Polymer handling protocols

Chemical Mechanisms & Reaction Pathways

Advanced impact modification mechanisms provide enhanced toughness through controlled phase morphology, stress concentration mitigation, and energy dissipation pathways in polymer matrices.

Toughening Mechanism

Rubber particle dispersion creating stress concentration points for energy absorption

Enhanced impact resistance and ductility
Phase Morphology

Controlled particle size distribution for optimal toughening efficiency

Balanced property enhancement
Compatibility Effects

Grafted compatibility agents ensuring proper dispersion and adhesion

Optimized polymer matrix integration
Energy Dissipation

Multiple deformation mechanisms for superior impact energy absorption

Enhanced failure resistance

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures safe use in polymer applications with complete documentation packages supporting industrial safety and performance requirements.

Industrial Standards

REACH registration and polymer additive compliance

Safety Compliance

Occupational safety and health administration compliance

Automotive Standards

Automotive industry specifications and testing compliance

Global Registration

International chemical registration and inventory compliance

Documentation

Complete safety data sheets and performance documentation

Transportation

Safe transportation protocols for polymer additives

Technical Support & Value-Added Services

DRAVYOM's polymer modification support team provides comprehensive guidance, formulation assistance, and technical expertise to optimize impact modifier performance in demanding applications.

Formulation Support
  • Impact modifier selection and optimization
  • Loading level determination
  • Processing condition optimization
  • Property testing protocols
Processing Services
  • Melt processing optimization
  • Dispersion quality assessment
  • Quality control testing
  • Troubleshooting support
Performance Testing
  • Impact testing and analysis
  • Mechanical property evaluation
  • Thermal performance assessment
  • Long-term aging studies
Supply Solutions
  • Custom packaging options
  • Just-in-time delivery
  • Technical consultation
  • Inventory management

Environmental Impact & Sustainability

Our impact modifier production emphasizes environmental responsibility through efficient manufacturing practices, waste minimization, and comprehensive environmental impact management.

Waste Minimization

Efficient production with reduced waste generation

Sustainable Chemistry

Green chemistry principles in modifier development

Clean Production

Energy-efficient manufacturing with emission controls

Safe Disposal

Environmentally responsible disposal guidelines

Environmental Standards

ISO 14001 environmental management compliance

Packaging Programs

Sustainable packaging and container recycling programs

Manufacturing Excellence & Quality Control

DRAVYOM's advanced manufacturing facility employs state-of-the-art production technology and stringent quality monitoring systems to ensure consistent impact modifier quality and performance.

Production Process

Advanced polymerization with controlled particle size and morphology

Optimized for superior impact performance
Quality Testing

Comprehensive testing including particle size, compatibility, and impact performance

Rigorous quality assurance protocols
Quality Systems

ISO 9001:2015 quality management with automotive industry compliance

Consistent manufacturing excellence
Packaging Standards

Moisture-protected packaging with contamination prevention and stability preservation

Maintaining modifier effectiveness

Market Applications & Performance Data

Comprehensive performance data demonstrating impact modifier effectiveness across demanding applications with validated mechanical properties and real-world performance success.

Automotive Applications
Impact Strength: 300% improvement vs unmodified polymer Temperature Range: -40°C to +120°C performance Fatigue Resistance: 10⁵ cycles enhanced durability
Consumer Goods
Drop Test: 2m height impact survival Stress Crack Resistance: >1000 hours ESCR Processing: Improved melt flow and cycle time
Industrial Applications
Chemical Resistance: Excellent vs industrial solvents UV Stability: 2000+ hours weathering performance Cost Performance: 40% reduction in part failure rates

DRAVYOM Competitive Advantages

Technical Innovation

Advanced impact modification technology with superior toughening mechanisms

Quality Excellence

Automotive-grade quality systems ensuring consistent performance and reliability

Custom Solutions

Tailored impact modifier systems designed for specific application requirements

Supply Reliability

Consistent availability with specialized packaging and handling capabilities

Partnership Focus

Long-term technical partnerships with comprehensive application development

Performance Validation

Extensive testing capabilities with real-world performance validation