Talc
Paint Mineral
Paint & Coating Fillers

Talc

High-quality talc engineered for exceptional paint and coating enhancement. Our talc provides outstanding smoothness improvement, excellent reinforcement properties, superior application characteristics, and cost-effective formulation optimization for demanding coating applications.

  • Exceptional Smoothness Enhancement
  • Superior Reinforcement Properties
  • Excellent Application Characteristics
  • Outstanding Chemical Inertness
  • Low Oil Absorption
  • Multiple Mesh Sizes Available
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Technical Specifications

Chemical Name: Talc (Magnesium Silicate)
CAS Number: 14807-96-6
Molecular Formula: Mg₃Si₄O₁₀(OH)₂
Appearance: White to off-white fine powder
Particle Size: 1-45 μm
Purity: ≥ 95% talc content
Bulk Density: 0.4-0.9 g/cm³
Oil Absorption: 25-50 g/100g
pH (10% slurry): 8.5-10.5
Moisture Content: ≤ 0.5%
Brightness: ≥ 85% ISO
Lamellar Structure: Platy crystal morphology
Hardness (Mohs): 1-1.5
Chemical Resistance: Inert to most chemicals
Reinforcement: Barrier properties enhancement
Packaging Options: 25kg bags, 1000kg big bags

Applications

Barrier Enhancement
Paint Extender
Matting Agent
Anti-Blocking Agent
Industrial Coatings
Architectural Paints
Primer Formulations
Texture Coatings
Heat-Resistant Paints
Marine Coatings
Maintenance Coatings
Cost-Effective Formulations

Industry-Specific Grades

DRAVYOM offers specialized talc grades tailored for specific functional requirements, ensuring optimal barrier properties, opacity and regulatory compliance across diverse coating applications.

Paint Grade
Particle Size: 5-25 μm Brightness: ≥ 85% ISO Oil Absorption: Standard range Application: General paint formulations
Fine Grade
Particle Size: 1-10 μm Surface Area: High specific surface Performance: Enhanced barrier properties Application: High-performance systems
Matting Grade
Particle Size: Controlled distribution Gloss Reduction: Excellent matting Surface Texture: Uniform finish Application: Low-gloss coating systems
Eco-Friendly Grade
Source: Natural mineral deposits Processing: Minimal chemical treatment Environmental: Low impact Application: Sustainable coating systems

Quality Standards

DRAVYOM's Talc is manufactured under stringent quality control protocols, meeting international mineral standards including ISO, ASTM, and regional coating specifications. Our talc production ensures consistent performance and regulatory compliance.

ISO 9001:2015 Certified Manufacturing
ASTM D5206 Compliance
Precise Particle Size Control
Advanced Morphology Analysis
Superior Barrier Properties
Consistent Opacity Enhancement
Comprehensive Quality Documentation
Controlled Storage & Logistics

Advanced Chemical Properties & Performance

Paint Grade Talc exhibits exceptional chemical properties essential for coating applications. Its ultra-pure composition and outstanding lamellar characteristics ensure reliable performance in demanding paint formulations and specialty coating systems.

Chemical Properties
Chemical Formula: Mg₃Si₄O₁₀(OH)₂
Crystal Structure: Lamellar (platy)
pH (10% suspension): 8.5-10.5
Chemical Inertness: Excellent stability
Physical Properties
Particle Size: 2-44 μm (median)
Surface Area (BET): 4-25 m²/g
Density: 2.7-2.8 g/cm³
Oil Absorption: 25-45 g/100g
Performance Properties
Reinforcement: Excellent barrier properties
Anti-Corrosion: Superior protective performance
Rheology Control: Sag resistance improvement
Usage Level: 5-25% by weight
Purity Specifications
Talc Content: ≥ 95%
Moisture Content: ≤ 0.5%
Fe₂O₃ Content: ≤ 0.8%
Screen Residue: ≤ 0.1% (325 mesh)
Stability Properties
Shelf Life: Indefinite (dry storage)
Storage Temperature: Ambient conditions
Chemical Stability: Inert in coating systems
UV Stability: Excellent resistance

Performance Characteristics

Detailed performance metrics demonstrate Paint Grade Talc superiority in coating applications with exceptional barrier properties, anti-corrosion performance, and rheological control across diverse paint formulations.

Barrier Properties

Enhancement: 30-50% permeability reduction

Superior moisture/gas barrier
Anti-Corrosion

Protection: Excellent corrosion resistance

Enhanced substrate protection
Rheology Control

Effect: Improved sag resistance

Enhanced application properties
Matting Effect

Gloss: Controlled surface appearance

Precise gloss adjustment
Reinforcement

Strength: Improved mechanical properties

Enhanced film durability
Cost Efficiency

Economics: Excellent extender properties

Cost-effective formulation aid

Safety Information

Talc dust can cause respiratory irritation and should be handled with appropriate dust control measures. Use respiratory protection and ensure adequate ventilation during handling. Avoid inhalation of dust particles and maintain good hygiene practices. Use asbestos-free talc grades only.

Respiratory Irritant
Dust Control Required
Asbestos-Free Grade

Storage & Handling

Store in dry areas to prevent moisture absorption and caking. Keep containers sealed when not in use and use appropriate material handling equipment to minimize dust generation. Ensure proper ventilation during bulk handling operations.

Dry storage area
Protect from moisture
Dust control during handling
Keep containers sealed

Chemical Mechanisms & Reaction Pathways

Talc exhibits excellent reinforcement and barrier properties through lamellar structure mechanisms, enabling precise formulation applications with predictable rheological pathways and quantitative performance characteristics.

Platelet Structure

Layered silicate structure provides barrier and reinforcement

Enhanced barrier properties and mechanical strength for coatings
Aspect Ratio Effects

High aspect ratio platelets improve film properties

Essential for crack resistance and durability enhancement
Surface Chemistry

Hydrophobic surface enables excellent dispersion

Enables easy incorporation and compatibility
Orientation Control

Particle orientation affects barrier and optical properties

Improved hiding power and moisture resistance

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global paint manufacturing access with complete documentation packages supporting international standards and talc formulation validations.

ASTM D718 Standard

American Society for Testing and Materials talc specifications

ISO 3262 Standard

International standard for extender testing and evaluation

FDA 21 CFR 573.1000

Food and Drug Administration approved talc applications

REACH Registration

European Union chemical regulation compliance

USP Grade Available

United States Pharmacopeia specifications for purity

SDS Documentation

Multi-language Safety Data Sheets (16 sections, GHS compliant)

Technical Support & Value-Added Services

DRAVYOM's talc formulation team provides comprehensive method support, troubleshooting assistance, and coating services to optimize Talc performance in your specific paint applications.

Formulation Development
  • Talc dispersion optimization
  • Particle orientation guidance
  • Performance and barrier validation
  • Custom talc treatment procedures
Testing Services
  • Particle size and shape analysis
  • Oil absorption and reinforcement testing
  • Barrier property assessment
  • Performance validation support
Technical Support
  • Dispersion troubleshooting consultation
  • Storage and handling guidance
  • Safety training and protocols
  • Manufacturing best practices
Supply Solutions
  • Consistent batch scheduling
  • Emergency supply arrangements
  • Custom packaging options
  • Global distribution network

Environmental Impact & Sustainability

Our Talc production emphasizes environmental responsibility through sustainable mining practices, rehabilitation programs, and comprehensive environmental impact management for paint manufacturing operations.

Natural Mineral

Abundant naturally occurring magnesium silicate

Water Management

Closed-loop water systems for processing

Mining Rehabilitation

Progressive rehabilitation and land restoration

Asbestos-Free

Guaranteed asbestos-free with certified testing

ISO 14001

Environmental management system certified production

Dust Minimization

Advanced dust control and air quality management

Manufacturing Excellence & Quality Control

DRAVYOM's state-of-the-art talc processing facility employs advanced beneficiation technology and continuous monitoring systems to ensure consistent Talc quality and performance across all production batches.

Production Process

Controlled mining, milling, and classification in monitored environment

Multi-stage processing for optimal particle size and purity
Quality Testing

18-point analytical testing protocol including purity and particle analysis

XRD and SEM analysis for mineralogical verification
Quality Systems

ISO 9001:2015 quality management with mineral industry certification

Continuous improvement and asbestos-free validation
Packaging Control

Moisture-controlled packaging with dust prevention

Particle integrity preservation and quality maintenance

Market Applications & Performance Data

Comprehensive paint formulation data demonstrating Talc effectiveness across diverse applications with quantified performance metrics and reinforcement validation studies.

Extender Applications
Cost Reduction: 20-40% formulation savings Volume Enhancement: Improved coverage efficiency Rheology Control: Improved viscosity and flow
Barrier Coatings
Moisture Resistance: 50% improvement in permeability Crack Resistance: Enhanced film flexibility Durability: Extended service life performance
Interior Paints
Opacity: Improved hiding power at 5-15% Touch: Enhanced surface smoothness Workability: Improved brushing and rolling

DRAVYOM Competitive Advantages

Superior Quality

Consistently exceeds industry specifications with guaranteed asbestos-free purity and optimal particle size

Reliable Supply

Guaranteed availability with strategic inventory management and talc production scheduling

Mineral Expertise

Dedicated talc chemistry team provides formulation development and optimization support

Quality Assurance

Comprehensive certificates with detailed mineralogical and performance data validation

Global Standards

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

Partnership Approach

Collaborative relationships with paint manufacturers and custom talc development services