Nickel Organic Complexes Light Quenchers
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Polymer Additives

Nickel Organic Complexes (Quenchers)

High-performance light quenchers designed for polymer protection against photodegradation. Nickel Organic Complexes provide superior energy dissipation, UV stabilization, and photostability enhancement for various plastic materials and polymer applications requiring excellent light protection.

  • Light Quencher
  • Excellent Energy Dissipation
  • Superior UV Stabilization
  • Enhanced Photostability
  • Polymer Grade Quality
  • Long-term Protection
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Technical Specifications

Product Type: Nickel Organic Complexes
Active Metal: Nickel (Ni)
Nickel Content: 5-15% by weight
Complex Type: Dibutyldithiocarbamate complexes
UV Absorption: 280-400 nm range
Processing Temperature: Up to 250°C
Recommended Loading: 0.1-1.0% by weight
Light Stability: Excellent UV protection
Appearance: Green to blue-green powder
Moisture Content: ≤ 1.0%
Particle Size: 5-50 μm
Melting Point: 220-280°C
Solubility: Organic solvents
Compatibility: Polyolefin systems
Storage Stability: 24 months (dark, dry conditions)
Packaging: 25kg kraft bags with PE liner

Applications

UV Stabilization
Light Stabilizers
Polyolefin Protection
Agricultural Films
Greenhouse Films
Outdoor Applications
Polymer Stabilization
Coatings & Inks
Synthetic Fiber
Automotive Plastics
Construction Materials
Packaging Films

Industry-Specific Grades

DRAVYOM offers specialized nickel organic complex grades with different ligand systems and nickel concentrations, providing excellent UV protection for polymer applications requiring long-term outdoor durability.

Standard Grade (NOC-100)
Type: Ni-dibutyldithiocarbamate Ni content: 10% Cost: Economical Application: General protection
High UV (NOC-200)
Type: Enhanced complex UV range: Broad spectrum Efficiency: Superior Application: Extreme UV conditions
Agri Grade (NOC-300)
Optimization: Agricultural films Durability: Extended Performance: Multi-season Application: Greenhouse films
Heat Stable (NOC-400)
Temperature: Up to 280°C Stability: Enhanced Processing: High-temp Application: Engineering plastics

Quality Standards

DRAVYOM's nickel organic complexes are manufactured under stringent quality control protocols, meeting international UV stabilizer standards including ASTM and light fastness specifications for superior outdoor protection.

ISO 9001:2015 Certified Manufacturing
ASTM G154 Testing Standards
Consistent Nickel Content
Advanced UV Testing
Ultra-High Purity Standards
Batch-to-Batch Consistency
Complete Light Fastness Testing
Light-Protected Storage

Advanced Chemical Properties & Performance

Nickel organic complexes exhibit exceptional UV stabilization properties essential for outdoor polymer protection. Their unique coordination chemistry and controlled metal-ligand interactions ensure reliable UV absorption, superior light fastness, and excellent thermal stability in demanding outdoor polymer applications.

Chemical Structure
Metal Center: Nickel(II) coordination
Ligand Types: Bis(octylphenyl)phosphite
Coordination: Tetrahedral/Square planar
Active Form: Organometallic complex
Thermal Properties
Processing Temperature: Up to 280°C stable
Decomposition Point: Above 300°C
Thermal Stability: Excellent at processing temps
Color Development: Green coloration typical
UV Protection Mechanism
Primary Action: UV energy absorption
Energy Dissipation: Heat conversion
Radical Quenching: Free radical scavenging
Regeneration: Catalytic mechanism
Optical Properties
UV Absorption: 280-400 nm range
Color Impact: Green tint characteristic
Light Fastness: Grade 7-8 typical
Transparency: Good in thin sections
Processing Characteristics
Loading Level: 0.2-2.0% typical
Dispersion: Good in polymer melt
Compatibility: Most polymer systems
Synergism: With HALS and antioxidants

Performance Characteristics

Detailed performance metrics demonstrate nickel complex effectiveness in UV protection with exceptional light fastness, superior outdoor durability, and excellent thermal stability across demanding weathering applications.

UV Protection

Range: 280-400 nm absorption

Broad UV spectrum coverage
Light Fastness

Grade: 7-8 performance level

Excellent outdoor durability
Thermal Stability

Temperature: Up to 280°C stable

High-temp processing
Color Impact

Effect: Green tint characteristic

Consider in formulation
Efficiency

Loading: Effective at 0.2-2.0%

Low usage levels
Synergistic Effect

Combination: With HALS/antioxidants

Enhanced protection

Safety Information

Nickel organic complexes require careful handling due to nickel content. Avoid skin contact and inhalation of particles. Use appropriate personal protective equipment including nitrile gloves and dust masks. Ensure adequate ventilation during processing. Some individuals may be sensitive to nickel compounds.

Avoid Skin Contact
Respiratory Protection Required
Nickel Sensitivity Alert

Storage & Handling

Store nickel complexes in cool, dry conditions away from light and oxidizing agents. Keep containers tightly sealed to prevent moisture absorption and contamination. Use light-protected storage areas. Maintain separate storage from incompatible materials and food products.

Light protection essential
Moisture control required
Separate from oxidizers
Activity preservation

Chemical Mechanisms & Reaction Pathways

Nickel organic complexes function through radical quenching mechanisms, providing light stability via photodegradation protection and thermal stabilization through metal chelation, offering superior weatherability for outdoor polymer applications.

Light Stabilization

UV absorption and radical quenching protect against photodegradation

Superior outdoor weatherability mechanism
Metal Chelation

Nickel complexes neutralize harmful metal catalysts

Prevents metal-catalyzed degradation
Radical Scavenging

Efficient capture of polymer degradation radicals

Chain reaction termination mechanism
Thermal Protection

Enhanced thermal stability through metal coordination

High-temperature processing protection

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global market access with complete documentation packages supporting international standards and nickel complex safety requirements.

Nickel Regulations

Compliance with international nickel compound regulations

EU REACH

Registration under European chemical regulations

Light Stability Standards

Meets outdoor weatherability testing requirements

Global Standards

International light stabilizer approvals

Migration Testing

Complete nickel migration and extraction data

SDS Available

Multi-language Safety Data Sheets (GHS compliant)

Technical Support & Value-Added Services

DRAVYOM's light stabilization team provides comprehensive technical support, formulation assistance, and application services to optimize nickel complex performance in your specific weatherability applications.

Weatherability Optimization
  • UV exposure testing
  • Stabilizer package design
  • Synergist combinations
  • Custom light stabilizer blends
Testing Services
  • Accelerated weathering tests
  • Color stability evaluation
  • Mechanical property retention
  • Performance validation
Technical Support
  • Processing troubleshooting
  • Outdoor application guidance
  • Regulatory compliance support
  • Training programs
Supply Solutions
  • Multiple grade inventory
  • Custom packaging options
  • Quality consistency programs
  • Global distribution

Environmental Impact & Sustainability

Our nickel complex production emphasizes environmental responsibility through responsible nickel sourcing, waste minimization, and comprehensive environmental impact management for light stabilization applications.

Responsible Sourcing

Ethical nickel sourcing with environmental oversight

Waste Minimization

Closed-loop synthesis with nickel recovery systems

Energy Efficiency

Optimized synthesis processes with energy recovery

Product Stewardship

Comprehensive lifecycle assessment and safe disposal

ISO 14001

Environmental management system certified production

Recyclability

Compatible with polymer recycling when properly separated

Manufacturing Excellence & Quality Control

DRAVYOM's state-of-the-art nickel complex manufacturing facility employs advanced synthesis technology and continuous monitoring systems to ensure consistent nickel complex quality and light stabilization performance across all production batches.

Synthesis Process

Controlled complexation with precise nickel content

Consistent light stabilization and color characteristics
Quality Testing

Comprehensive analysis including UV stability testing

Light stabilization and weatherability validation
Quality Systems

ISO 9001:2015 quality management with specialized testing

Continuous improvement and performance optimization
Packaging Control

Light-protected containers preventing photodegradation

Activity preservation and contamination prevention

Market Applications & Performance Data

Comprehensive weatherability data demonstrating nickel complex effectiveness across diverse outdoor applications with quantified performance metrics and validated light stabilization benefits.

Building Materials
Performance: 5+ years outdoor weatherability Color Retention: <2 ΔE color change after 2000h UV Protection: >95% UV absorption at optimum loading
Automotive Applications
Durability: Superior thermal aging resistance Processing: Stable at automotive processing temperatures Performance: Excellent retention of mechanical properties
Agricultural Applications
Weather Resistance: Extended service life outdoors Efficiency: Low loading levels for cost effectiveness Compatibility: Works with various polymer systems

DRAVYOM Competitive Advantages

Superior Weatherability

Advanced nickel complexes with exceptional light stabilization and long-term outdoor performance

Reliable Supply

Guaranteed availability with strategic nickel sourcing and consistent quality production

Technical Expertise

Dedicated weatherability team provides UV testing and outdoor application support

Quality Assurance

Comprehensive testing with UV validation and regulatory compliance documentation

Global Standards

International compliance with nickel regulations and light stabilizer standards

Partnership Approach

Collaborative relationships with outdoor application manufacturers and custom stabilizer development