Mixed Metal Stabilizers Thermal Stabilizers
Polymer Premium
Polymer Additives

Mixed Metal Stabilizers (Barium/Cadmium, Barium/Zinc)

High-performance thermal stabilizers designed for polymer processing and heat resistance. Mixed Metal Stabilizers including Barium/Cadmium and Barium/Zinc provide superior thermal stability, processing efficiency, and heat resistance for PVC and other plastic materials requiring excellent thermal performance.

  • Thermal Stabilizer
  • Excellent Heat Resistance
  • Superior Processing Efficiency
  • PVC Compatible
  • Polymer Grade Quality
  • Enhanced Thermal Performance
Request Quote Technical Support

Technical Specifications

Product Type: Mixed Metal Stabilizers
Metal Combination: Ca/Zn, Ba/Cd, Ba/Zn systems
Metal Content: 5-15% by weight
Heat Stability: Up to 200°C
UV Resistance: Enhanced protection
Processing Temperature: Up to 180°C
Recommended Loading: 1.5-4.0 phr
Effectiveness: Long-term stabilization
Appearance: White to pale yellow powder
Moisture Content: ≤ 1.0%
Particle Size: 10-100 μm
Melting Point: 120-160°C
Synergistic Effect: Enhanced performance
Compatibility: PVC systems
Storage Stability: 24 months (cool, dry conditions)
Packaging: 25kg kraft bags with PE liner

Applications

Heat Stabilization
UV Protection
PVC Compounds
Rigid PVC Profiles
Flexible PVC
PVC Coatings
Cable Applications
Construction Products
Pipe & Fittings
Automotive Parts
Packaging Films
Outdoor Applications

Industry-Specific Grades

DRAVYOM offers specialized mixed metal stabilizer grades with different metal combinations and ratios, providing enhanced thermal and UV stability for various PVC applications.

Ca/Zn Grade (MMS-100)
System: Calcium/Zinc Type: Lead-free Safety: Non-toxic Application: Eco-friendly PVC
Ba/Zn Grade (MMS-200)
System: Barium/Zinc Performance: High efficiency Clarity: Excellent Application: Clear PVC
Ba/Cd Grade (MMS-300)
System: Barium/Cadmium Efficiency: Superior Stability: Long-term Application: Premium applications
UV Enhanced (MMS-400)
Feature: UV absorbers Protection: Enhanced Durability: Outdoor rated Application: Exterior use

Quality Standards

DRAVYOM's mixed metal stabilizers are manufactured under stringent quality control protocols, meeting international PVC stabilizer standards including ASTM and ISO specifications for superior thermal protection.

ISO 9001:2015 Certified Manufacturing
ASTM D2538 Testing Standards
Consistent Metal Content
Advanced Stability Testing
Ultra-High Purity Standards
Batch-to-Batch Consistency
Complete Thermal Testing
Controlled Atmosphere Storage

Advanced Chemical Properties & Performance

Mixed metal stabilizers exhibit exceptional thermal stabilization properties essential for PVC polymer protection. Their synergistic metal combinations and controlled coordination chemistry ensure reliable heat stabilization, superior processing performance, and excellent environmental compatibility in demanding polymer processing applications.

Chemical Composition
Primary Metals: Ca, Zn, Ba, Mg combinations
Ligand Types: Carboxylates, phenolates
Coordination: Synergistic metal pairs
Active Form: Organometallic complexes
Thermal Properties
Processing Temperature: Up to 220°C stable
Decomposition Onset: Above 250°C
Heat Absorption: HCl scavenging mechanism
Processing Window: Wide temperature range
Stabilization Mechanism
Primary Action: HCl neutralization
Secondary Effect: Polyene sequence break
Synergism: Ca/Zn combination effect
Long-term: Sustained protection
Performance Benefits
Heat Stability: Extended processing time
Color Development: Minimal discoloration
Transparency: Excellent clarity retention
Mechanical Properties: Property preservation
Processing Characteristics
Loading Level: 2-6 phr typical
Dispersion: Excellent in PVC matrix
Compatibility: PVC formulations
Processing Aid: Improved flow properties

Performance Characteristics

Detailed performance metrics demonstrate mixed metal stabilizer effectiveness in PVC thermal protection with exceptional heat stability, superior processing performance, and excellent environmental compatibility across demanding PVC applications.

Heat Stability

Performance: Extended processing time

Superior thermal protection
Color Retention

Quality: Minimal discoloration

Excellent appearance
Environmental Safety

Impact: Lead-free formulations

Eco-friendly alternatives
Processing Window

Range: Wide temperature stability

Flexible processing
Efficiency

Loading: Effective at 2-6 phr

Cost-effective protection
Synergistic Action

Mechanism: Ca/Zn cooperation

Enhanced performance

Safety Information

Mixed metal stabilizers are generally safe but require dust control measures during handling. Avoid inhalation of fine particles. Use appropriate personal protective equipment including dust masks and gloves. Ensure adequate ventilation during processing. Lead-free formulations preferred for environmental safety.

Dust Protection Recommended
Lead-free Options Available
Generally Safe Material

Storage & Handling

Store mixed metal stabilizers in cool, dry conditions away from moisture and reactive materials. Keep containers tightly sealed to prevent moisture absorption and contamination. Use controlled atmosphere storage for premium grades. Protect from exposure to acids and oxidizing agents.

Moisture control essential
Controlled atmosphere storage
Chemical compatibility check
Activity preservation

Chemical Mechanisms & Reaction Pathways

Mixed metal stabilizers function through synergistic dual-metal mechanisms, providing comprehensive thermal protection via coordinated zinc and calcium action for superior stabilization, processing enhancement, and environmental compliance.

Synergistic Action

Calcium/zinc cooperation provides enhanced thermal protection

Superior to individual metal stabilizers
HCl Scavenging

Efficient neutralization of hydrogen chloride during processing

Primary thermal stabilization mechanism
Initial Color Protection

Zinc component provides early thermal protection

Maintains polymer clarity and color
Long-term Stabilization

Calcium component ensures extended thermal protection

Sustained performance throughout processing

Regulatory Compliance & Documentation

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

Lead-free Alternative

Environmentally preferred stabilizer system

EU Regulations

RoHS and REACH compliant formulations

Food Contact Grades

FDA and EU approved grades available

Global Standards

International thermal stabilizer approvals

Migration Testing

Complete migration and extraction testing data

SDS Available

Multi-language Safety Data Sheets (GHS compliant)

Technical Support & Value-Added Services

DRAVYOM's thermal stabilization team provides comprehensive technical support, formulation assistance, and application services to optimize mixed metal stabilizer performance in your specific polymer applications.

Stabilization Optimization
  • Ca/Zn ratio optimization
  • Co-stabilizer selection
  • Processing parameter guidance
  • Custom stabilizer blends
Testing Services
  • Thermal stability testing
  • Color stability evaluation
  • Processing performance analysis
  • Migration testing
Technical Support
  • Processing troubleshooting
  • Quality optimization
  • Regulatory guidance
  • Training programs
Supply Solutions
  • Multi-grade inventory
  • Custom packaging options
  • Quality consistency programs
  • Global distribution

Environmental Impact & Sustainability

Our mixed metal stabilizer production emphasizes environmental responsibility through lead-free formulations, sustainable manufacturing practices, and comprehensive environmental impact management for thermal stabilization applications.

Lead-free Innovation

Environmental alternative to lead-based stabilizers

Clean Production

Solvent-free processing with minimal waste generation

Energy Efficiency

Optimized synthesis processes with low energy requirements

Product Stewardship

Comprehensive lifecycle assessment and safe disposal

ISO 14001

Environmental management system certified production

Recyclability

Compatible with polymer recycling streams

Manufacturing Excellence & Quality Control

DRAVYOM's state-of-the-art stabilizer manufacturing facility employs advanced blending technology and continuous monitoring systems to ensure consistent mixed metal stabilizer quality and thermal performance across all production batches.

Blending Process

Precision blending with controlled Ca/Zn ratios

Consistent synergistic performance and stability
Quality Testing

Comprehensive analysis including thermal stability testing

Performance validation and composition verification
Quality Systems

ISO 9001:2015 quality management with stabilizer testing

Continuous improvement and process optimization
Packaging Control

Moisture-controlled packaging preventing degradation

Activity preservation and contamination prevention

Market Applications & Performance Data

Comprehensive thermal stability data demonstrating mixed metal stabilizer effectiveness across diverse applications with quantified performance metrics and validated stabilization benefits.

Building & Construction
Performance: Superior outdoor weatherability Processing: Excellent thermal stability up to 200°C Environment: Lead-free compliance for green building
Wire & Cable
Safety: Enhanced electrical insulation properties Durability: Long-term thermal aging resistance Compliance: International electrical standards met
Food Contact Applications
Safety: FDA and EU food contact approved grades Migration: <10 ppm total extractables Performance: Maintained thermal protection

DRAVYOM Competitive Advantages

Synergistic Performance

Advanced mixed metal stabilizers with superior Ca/Zn synergy for exceptional thermal protection

Reliable Supply

Guaranteed availability with strategic inventory management and consistent stabilizer production

Technical Expertise

Dedicated stabilization team provides formulation development and thermal protection support

Quality Assurance

Comprehensive testing with thermal validation and regulatory compliance documentation

Global Standards

International compliance with environmental regulations and thermal stabilizer standards

Partnership Approach

Collaborative relationships with polymer processors and custom stabilization system development