Zinc Oxide
Paint Multifunctional
Paint & Coating Pigments

Zinc Oxide

High-performance zinc oxide engineered for exceptional paint and coating enhancement. Our zinc oxide provides superior UV protection, effective antimicrobial properties, excellent white pigmentation, and multifunctional performance for demanding architectural, marine, and industrial coating formulations.

  • Superior UV Protection Properties
  • Effective Antimicrobial Action
  • Excellent White Pigmentation
  • Multifunctional Performance
  • Enhanced Coating Durability
  • Multiple Grade Options
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Technical Specifications

Chemical Name: Zinc Oxide
CAS Number: 1314-13-2
Molecular Formula: ZnO
Molecular Weight: 81.38 g/mol
Appearance: White fine powder
Purity: ≥ 99.0%
Particle Size: 0.1-1.0 μm
Specific Surface Area: 5-50 m²/g
Oil Absorption: 12-20 g/100g
Density: 5.6 g/cm³
pH (Aqueous Extract): 6.5-8.0
Moisture Content: ≤ 0.5%
Opacity: Excellent hiding power
UV Absorption: Outstanding UV protection
Antimicrobial Properties: Natural biocide activity
Packaging Options: 25kg bags, 500kg super sacks

Applications

UV Protection
White Pigment
Exterior Coatings
Antimicrobial Coatings
Industrial Paints
Architectural Paints
Marine Coatings
Automotive Primers
Heat-Resistant Paints
Anti-Corrosion Coatings
Metal Protective Coatings
Premium White Finishes

Industry-Specific Grades

DRAVYOM offers specialized zinc oxide grades tailored for specific functional requirements, ensuring optimal UV protection, opacity and regulatory compliance across diverse coating applications.

Pigment Grade
Particle Size: 0.1-0.5 μm Opacity: Maximum hiding power Brightness: ≥ 95% ISO Application: White paint systems
UV-Blocking Grade
UV Absorption: Broad spectrum Particle Size: Optimized for UV Transparency: High in UV range Application: Exterior coating systems
Antimicrobial Grade
Activity: Photocatalytic Efficacy: Broad-spectrum antimicrobial Safety: Non-toxic mechanism Application: Hygiene coating systems
Premium Grade
Purity: Ultra-high ≥ 99.5% Particle Size: Nano-optimized Performance: Multi-functional Application: High-end coating systems

Quality Standards

DRAVYOM's Zinc Oxide is manufactured under stringent quality control protocols, meeting international pigment standards including ISO, ASTM, and regional coating specifications. Our zinc oxide production ensures consistent UV protection and opacity performance.

ISO 9001:2015 Certified Manufacturing
ASTM D476 Compliance
Precise Particle Size Control
Advanced Crystalline Structure Testing
Superior UV Protection Properties
Outstanding Opacity Performance
Comprehensive Quality Documentation
Controlled Storage & Logistics

Advanced Chemical Properties & Performance

Paint Grade Zinc Oxide exhibits exceptional chemical properties essential for coating applications. Its ultra-pure composition and outstanding UV protection characteristics ensure reliable performance in demanding paint formulations and protective coating systems.

Chemical Properties
Chemical Formula: ZnO
Crystal Structure: Wurtzite (hexagonal)
Band Gap: 3.37 eV (UV absorber)
pH (5% suspension): 8.5-10.5
Physical Properties
Particle Size: 0.1-5 μm
Surface Area (BET): 5-50 m²/g
Density: 5.6 g/cm³
Oil Absorption: 10-20 g/100g
Performance Properties
UV Protection: Excellent UV-A/UV-B absorption
Antimicrobial Activity: Biocidal properties
Anti-Corrosion: Excellent protective performance
Usage Level: 1-15% by weight
Purity Specifications
ZnO Content: ≥ 99.5%
Lead Content: ≤ 10 ppm
Cadmium Content: ≤ 10 ppm
Loss on Ignition: ≤ 0.5%
Stability Properties
Shelf Life: Indefinite (dry storage)
Storage Temperature: Ambient conditions
Chemical Stability: Excellent in coating systems
UV Stability: Outstanding resistance

Performance Characteristics

Detailed performance metrics demonstrate Paint Grade Zinc Oxide superiority in coating applications with exceptional UV protection, antimicrobial activity, and anti-corrosion properties across diverse paint formulations.

UV Protection

Coverage: UV-A and UV-B absorption

Superior UV shielding
Antimicrobial Activity

Property: Biocidal surface protection

Enhanced hygiene properties
Anti-Corrosion

Protection: Excellent corrosion resistance

Superior substrate protection
Opacity

Coverage: High hiding power

Excellent opacity enhancement
Heat Resistance

Stability: High temperature stability

Excellent thermal resistance
Multi-functional

Benefits: UV, antimicrobial, anti-corrosion

Versatile performance additive

Safety Information

Zinc oxide is generally safe when handled properly, but dust control measures should be implemented. Avoid inhalation of dust particles and use appropriate respiratory protection. Wear safety equipment and ensure adequate ventilation during handling and mixing operations.

Generally Safe
Dust Control
Good Hygiene

Storage & Handling

Store in dry, covered 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
Keep containers sealed
Dust control during handling

Chemical Mechanisms & Reaction Pathways

Zinc Oxide exhibits excellent UV protection and antimicrobial properties through semiconductor mechanisms, enabling precise formulation applications with predictable photocatalytic pathways and quantitative performance characteristics.

UV Absorption

Wide bandgap semiconductor provides broad-spectrum UV protection

Enhanced durability and color protection for coatings
Photocatalytic Activity

Electron-hole generation enables self-cleaning properties

Essential for antimicrobial and dirt-resistant surfaces
Amphoteric Nature

Zinc oxide exhibits both acidic and basic properties

Enables pH buffering and chemical resistance
Wurtzite Structure

Hexagonal crystal structure provides optimal properties

Superior opacity and reinforcement characteristics

Regulatory Compliance & Documentation

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

ASTM D79 Standard

American Society for Testing and Materials zinc oxide specifications

ISO 9298 Standard

International standard for zinc oxide testing and evaluation

FDA 21 CFR 182.8991

Food and Drug Administration GRAS status

REACH Registration

European Union chemical regulation compliance

CI Pigment White 4

Color Index International classification

SDS Documentation

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

Technical Support & Value-Added Services

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

Formulation Development
  • UV protection system optimization
  • Dispersion and compatibility guidance
  • Performance and durability validation
  • Custom zinc oxide treatment procedures
Testing Services
  • UV absorption and transparency analysis
  • Antimicrobial efficacy testing
  • Particle size and surface area assessment
  • Performance validation support
Technical Support
  • UV protection 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 Zinc Oxide production emphasizes environmental responsibility through sustainable zinc sourcing, energy-efficient manufacturing, and comprehensive environmental impact management for paint manufacturing operations.

Zinc Recovery

Advanced zinc recovery and recycling systems

Water Treatment

Closed-loop water systems with zinc recovery

Energy Efficiency

Optimized calcination with heat recovery systems

Non-Toxic Profile

FDA GRAS status and environmental safety

ISO 14001

Environmental management system certified production

Photocatalytic Benefits

Self-cleaning properties reduce maintenance needs

Manufacturing Excellence & Quality Control

DRAVYOM's state-of-the-art zinc oxide manufacturing facility employs advanced calcination technology and continuous monitoring systems to ensure consistent Zinc Oxide quality and performance across all production batches.

Production Process

Controlled calcination and milling in monitored environment

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

20-point analytical testing protocol including purity and UV absorption

XRD and UV-Vis spectroscopy analysis verification
Quality Systems

ISO 9001:2015 quality management with semiconductor industry certification

Continuous improvement and UV protection validation
Packaging Control

Moisture-controlled packaging with contamination prevention

Particle stability preservation and quality maintenance

Market Applications & Performance Data

Comprehensive paint formulation data demonstrating Zinc Oxide effectiveness across diverse applications with quantified performance metrics and UV protection validation studies.

UV-Protective Coatings
UV Block: >95% of UV-A and UV-B radiation Transparency: Minimal haze at 2-5% loading Durability: 15+ years UV resistance
Antimicrobial Coatings
Efficacy: 99.9% bacterial reduction Activity: Continuous antimicrobial action Safety: Non-toxic to humans and environment
Interior Paints
Opacity: Excellent hiding power enhancement Whiteness: High brightness and color purity Durability: Enhanced washability and scrub resistance

DRAVYOM Competitive Advantages

Superior Quality

Consistently exceeds industry specifications with exceptional UV protection and antimicrobial properties

Reliable Supply

Guaranteed availability with strategic inventory management and zinc oxide production scheduling

Semiconductor Expertise

Dedicated zinc oxide chemistry team provides UV protection and antimicrobial development support

Quality Assurance

Comprehensive certificates with detailed UV and antimicrobial performance data validation

Global Standards

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

Innovation Partnership

Collaborative relationships with coating manufacturers and custom zinc oxide development services