Wood Flour
Natural Sustainable
Polymer Additives

Wood Flour

High-quality Wood Flour designed for sustainable polymer reinforcement and eco-friendly composite applications. Our natural fiber filler provides excellent mechanical enhancement, significant cost benefits, and environmental advantages for green polymer solutions and wood-plastic composites.

  • Sustainable & Bio-based
  • Excellent Mechanical Reinforcement
  • Significant Cost Reduction
  • Environmental Benefits
  • Enhanced Dimensional Stability
  • Wide Mesh Size Options
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Technical Specifications

Material Type: Lignocellulosic Natural Fiber
Source: Hardwood/Softwood (Pine, Oak, Birch)
Particle Size: 40-200 mesh (customizable)
Physical State: Light brown to tan powder
Bulk Density: 0.3-0.6 g/cm³
Moisture Content: ≤ 2.0%
Ash Content: ≤ 1.0%
Cellulose Content: 40-50%
Lignin Content: 25-35%
pH Value: 4.5-6.5
Processing Temperature: 160-200°C (maximum)
Recommended Loading: 10-50% by weight
Storage Stability: 24 months (dry conditions)
Packaging: 25kg kraft paper bags with PE liner

Applications

Wood-Plastic Composites
Natural Fiber Reinforcement
Decking Materials
Window Profiles
Door Frames
Automotive Interior Parts
Furniture Components
Industrial Panels
Construction Materials
Biodegradable Composites
Sustainable Products
Molding Compounds

Industry-Specific Grades

DRAVYOM offers specialized Wood Flour grades tailored for specific composite and reinforcement applications, ensuring optimal performance across diverse wood-plastic composite systems.

Decking Grade
Particle Size: 40-80 mesh Moisture: ≤ 1.5% Weather Resistance: Enhanced Application: Outdoor decking
Automotive Grade
Particle Size: 80-120 mesh Aspect Ratio: Controlled Heat Stability: Superior Application: Interior components
Furniture Grade
Particle Size: 60-100 mesh Color: Light, uniform Surface Quality: Premium Application: Furniture panels
Industrial Grade
Particle Size: 40-200 mesh Cost-effective: High value Reinforcement: Good Application: General composites

Quality Standards

DRAVYOM's Wood Flour is manufactured under stringent quality control protocols, meeting international standards for natural fiber reinforcement with consistent composite performance.

ISO 9001:2015 Certified Manufacturing
ASTM D6662 Compliance
Controlled Particle Size
Advanced Fiber Analysis
Sustainable Sourcing
Batch-to-Batch Consistency
Complete Fiber Characterization
Moisture-Controlled Storage

Advanced Chemical Properties & Performance

Wood Flour exhibits exceptional natural fiber reinforcement properties essential for sustainable polymer composites. Its cellulosic structure and controlled particle characteristics ensure reliable mechanical enhancement, superior dimensional stability, and excellent environmental benefits in demanding polymer applications.

Fiber Structure
Composition: Cellulose, lignin, hemicellulose
Fiber Type: Natural cellulosic
Aspect Ratio: Variable, controlled
Source: Sustainable wood waste
Thermal Properties
Decomposition Onset: 200-220°C typical
Processing Temperature: Up to 180°C max
Thermal Stability: Limited high temperature
Moisture Content: 2-8% controlled
Reinforcement Properties
Modulus Enhancement: Significant increase
Dimensional Stability: Improved with coupling
Cost Reduction: Polymer replacement
Density Reduction: Lightweight composites
Sustainability Benefits
Renewable Source: 100% natural fiber
Carbon Footprint: Reduced environmental impact
Biodegradability: End-of-life advantages
Waste Utilization: Wood industry byproduct
Processing Characteristics
Loading Level: 10-50% typical
Compatibility: Most thermoplastics
Coupling Agents: Often required
Moisture Management: Pre-drying essential

Performance Characteristics

Detailed performance metrics demonstrate wood flour effectiveness in composite reinforcement with exceptional sustainability benefits, superior cost-effectiveness, and excellent mechanical enhancement across demanding polymer applications.

Modulus Enhancement

Effect: Significant stiffness increase

Structural improvement
Cost Effectiveness

Benefit: Polymer replacement

Economic advantage
Sustainability

Source: 100% renewable

Environmental benefit
Processing Limitation

Range: Up to 180°C max

Temperature sensitivity
Lightweight Benefit

Property: Density reduction

Weight savings
Coupling Requirements

Need: Surface treatment

Compatibility enhancement

Safety Information

Wood Flour is generally safe but requires proper handling to avoid inhalation of fine particles. Use appropriate respiratory protection and dust control measures during processing. Ensure adequate ventilation. Generally considered non-toxic but may cause mechanical irritation.

Respiratory Protection Required
Generally Safe Material
Natural, Biodegradable

Storage & Handling

Store wood flour in cool, dry conditions with controlled moisture to prevent degradation and mold growth. Keep containers tightly sealed and use proper ventilation during handling. Protect from heat sources and maintain consistent storage conditions.

Moisture control critical
Dust control measures
Cool storage temperature
Mold prevention

Chemical Mechanisms & Reaction Pathways

Wood flour undergoes complex mechanical and chemical interactions within polymer matrices through physical entanglement, hydrogen bonding, and surface modifications that enhance composite performance and functionality.

Mechanical Bonding

Physical entanglement with polymer chains through fiber-matrix adhesion

Enhances mechanical properties through interlocking
Hydrogen Bonding

Cellulose hydroxyl groups form bonds with compatible polymers

Critical for adhesion and load transfer
Surface Modification

Coupling agents create chemical bridges between fiber and matrix

Improves interfacial compatibility
Thermal Degradation

Controlled decomposition pathways at processing temperatures

Temperature-dependent stability mechanisms

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures safe use of wood flour in various applications with complete documentation packages supporting environmental and safety standards for sustainable polymer processing.

ASTM Standards

American Society for Testing and Materials compliance for wood flour specifications

ISO 14855 Biodegradability

International standard for biodegradability testing and environmental impact

FDA Food Contact

Food contact safe grades available for appropriate applications

REACH Compliance

European Union chemical regulation compliance for safe usage

Sustainability Certification

FSC certified sustainable sourcing and environmental responsibility

SDS Documentation

Safety Data Sheets with comprehensive handling and safety information

Technical Support & Value-Added Services

DRAVYOM's polymer composites team provides comprehensive formulation support, processing optimization, and technical services to maximize wood flour performance in your specific composite applications.

Formulation Development
  • Composite formulation optimization
  • Processing parameter guidance
  • Performance testing and validation
  • Custom particle size distribution
Testing Services
  • Mechanical property evaluation
  • Moisture content analysis
  • Particle size distribution testing
  • Thermal analysis and compatibility
Technical Support
  • Processing troubleshooting assistance
  • Surface treatment recommendations
  • Quality control guidance
  • Sustainability consulting
Supply Solutions
  • Custom particle size specifications
  • Bulk supply arrangements
  • Consistent quality assurance
  • Flexible packaging options

Environmental Impact & Sustainability

Wood flour represents the pinnacle of sustainable polymer additives, offering renewable sourcing, biodegradability, and carbon footprint reduction while maintaining excellent performance characteristics for eco-friendly composite applications.

Renewable Resource

100% renewable sourcing from sustainably managed forests

Biodegradable

Natural decomposition reduces environmental persistence

Carbon Footprint

Significantly lower carbon impact compared to synthetic fillers

Waste Reduction

Utilizes wood processing byproducts and waste materials

FSC Certified

Forest Stewardship Council certified sustainable sourcing

End-of-Life

Compostable and environmentally safe disposal

Manufacturing Excellence & Quality Control

DRAVYOM's advanced wood flour processing facility employs state-of-the-art grinding, classification, and quality control systems to ensure consistent particle size distribution, moisture content, and purity for optimal composite performance.

Processing Technology

Advanced grinding and classification systems with precise particle size control

Optimal particle distribution for enhanced performance
Quality Control

Comprehensive testing including moisture, particle size, and contamination analysis

Consistent quality through rigorous testing protocols
Purity Standards

Contamination-free processing with metal detection and foreign particle removal

Ultra-clean processing environment
Packaging Systems

Moisture-controlled packaging with protective atmosphere and contamination prevention

Quality preservation during storage and transport

Market Applications & Performance Data

Comprehensive market validation demonstrating wood flour effectiveness across diverse polymer applications with quantified performance benefits and proven sustainability advantages in composite manufacturing.

Composite Manufacturing
Strength Increase: 15-25% flexural improvement Cost Reduction: 20-35% material savings Density Reduction: 10-15% weight savings
Automotive Applications
Performance: Meeting industry specifications Sustainability: 40% carbon footprint reduction Processing: Improved flow properties
Building Materials
Durability: Enhanced weather resistance Insulation: Improved thermal properties Sustainability: Green building certification

DRAVYOM Competitive Advantages

Superior Quality

Consistently uniform particle size distribution and ultra-low moisture content for optimal composite performance

Reliable Supply

Guaranteed availability with sustainable sourcing partnerships and strategic inventory management

Processing Expertise

Dedicated composite engineering team provides formulation optimization and processing support

Sustainability Leadership

FSC certified sustainable sourcing with comprehensive environmental impact documentation

Global Standards

International compliance with ASTM, ISO, and regional specifications for worldwide acceptance

Partnership Approach

Collaborative relationships with composite manufacturers and custom specification development