Metallic Stearates (Calcium, Zinc, Magnesium)
Processing Aid Lubrication
Processing Aids

Metallic Stearates (Calcium, Zinc, Magnesium)

Premium metallic stearates delivering excellent lubrication and thermal stability with superior processing enhancement. Essential for polymer processing applications requiring improved flow properties, reduced friction, and enhanced manufacturing efficiency.

  • Excellent Lubrication
  • Superior Thermal Stability
  • Processing Enhancement
  • Multiple Metal Options
  • Manufacturing Efficiency
  • Industry Standard Quality
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Technical Specifications

Product Type: Metallic Stearates
Metal Types: Calcium, zinc, magnesium, aluminum
Metal Content: 6-20% by weight
Melting Point: 100-150°C
Thermal Stability: Up to 250°C
Processing Temperature: Up to 220°C
Recommended Loading: 0.2-2.0% by weight
Appearance: White to off-white powder
Moisture Content: ≤ 2.0%
Particle Size: 5-50 μm
Bulk Density: 0.3-0.6 g/cm³
Acid Value: ≤ 10 mg KOH/g
Lubricity: Excellent slip properties
Compatibility: Most polymer systems
Storage Stability: 24 months (cool, dry conditions)
Packaging: 25kg kraft bags with PE liner

Applications

Internal Lubrication
PVC Stabilization
Release Agents
Processing Aids
Film Applications
Coatings & Inks
Rubber Processing
Construction Materials
Automotive Components
Packaging Films
Industrial Applications
Pharmaceutical Excipients

Industry-Specific Grades

DRAVYOM offers specialized metallic stearate grades with different metal compositions and particle sizes, providing excellent lubrication and stabilization for various polymer processing applications.

Calcium Stearate (MS-100)
Metal: Calcium (Ca) Content: 6-7% Use: General lubrication Application: PVC, PE, PP
Zinc Stearate (MS-200)
Metal: Zinc (Zn) Content: 10-11% Use: Stabilization/lubrication Application: PVC, rubber
Magnesium Stearate (MS-300)
Metal: Magnesium (Mg) Content: 4-5% Use: Pharmaceutical grade Application: Tablets, capsules
Aluminum Stearate (MS-400)
Metal: Aluminum (Al) Content: 8-9% Use: Gelling agent Application: Coatings, greases

Quality Standards

DRAVYOM's metallic stearates are manufactured under stringent quality control protocols, meeting international lubricant and stabilizer standards including USP, EP, and FDA specifications for superior processing performance.

ISO 9001:2015 Certified Manufacturing
USP/EP Testing Standards
Consistent Metal Content
Advanced Particle Analysis
Ultra-High Purity Standards
Batch-to-Batch Consistency
Complete Lubrication Testing
Moisture-Protected Storage

Advanced Chemical Properties & Performance

Metallic stearates exhibit exceptional lubrication and processing aid properties essential for polymer manufacturing. Their metal-fatty acid salt structure and controlled particle morphology ensure reliable processing enhancement, superior release properties, and excellent flow improvement in demanding manufacturing environments.

Chemical Structure
Chemical Type: Metal carboxylate salts
Fatty Acid: Stearic acid (C18)
Metal Content: Varies by metal type
Molecular Weight: 300-900 g/mol
Thermal Properties
Melting Point: 100-150°C typical
Processing Temperature: Up to 250°C stable
Decomposition: 280-400°C depending on metal
Thermal Stability: Good processing window
Lubrication Properties
Internal Lubrication: Excellent melt flow
External Lubrication: Superior release properties
Anti-blocking: Effective slip agent
Processing Aid: Improved flow characteristics
Physical Properties
Appearance: Fine white powder
Particle Size: 1-20 μm typical
Bulk Density: 0.2-0.5 g/cm³
Solubility: Polymer melt soluble
Processing Characteristics
Loading Level: 0.1-2.0% typical
Dispersion: Excellent in polymer melts
Bloom Resistance: Controlled surface migration
Compatibility: Universal polymer systems

Performance Characteristics

Detailed performance metrics demonstrate metallic stearate effectiveness in processing enhancement with exceptional lubrication properties, superior mold release characteristics, and excellent flow improvement across diverse polymer manufacturing applications.

Internal Lubrication

Effect: Improved melt flow

Enhanced processability
External Lubrication

Release: Superior mold release

Excellent demolding
Anti-blocking

Effect: Reduced surface tack

Improved handling
Processing Window

Range: Wide temperature stability

Flexible processing
Efficiency

Loading: Low levels effective

Cost-effective enhancement
Compatibility

Range: Universal polymer systems

Broad application scope

Safety Information

Metallic stearates are generally safe but require dust control measures during handling. Avoid inhalation of fine particles and prolonged skin contact. Use appropriate personal protective equipment including dust masks and gloves. Ensure adequate ventilation during processing. Generally recognized as safe for polymer applications.

Dust Protection Recommended
Generally Safe Material
Food Grade Available

Storage & Handling

Store metallic stearates in cool, dry conditions away from moisture and heat sources. Keep containers tightly sealed to prevent moisture absorption and contamination. Use dust-controlled handling systems. Protect from prolonged exposure to high humidity which can cause caking.

Moisture protection essential
Dust control systems
Cool storage temperatures
Anti-caking storage

Chemical Mechanisms & Reaction Pathways

Metallic stearates function through multiple mechanisms including lubrication, thermal stabilization, and processing enhancement, providing improved polymer flow, release properties, and processing stability through fatty acid interactions.

Lubrication Mechanism

Long-chain fatty acid structure provides boundary lubrication

Reduced friction during processing
Thermal Stabilization

Metal complexation provides HCl scavenging action

Secondary thermal protection mechanism
Release Properties

Surface migration creates non-stick surface layers

Enhanced mold release characteristics
Flow Enhancement

Reduced polymer-polymer friction improves processability

Improved processing efficiency

Regulatory Compliance & Documentation

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

FDA Compliance

Food contact approved with indirect additive clearance

EU Regulations

EFSA approved for plastic food contact applications

GRAS Status

Generally recognized as safe for food applications

Global Standards

International processing aid approvals

Kosher/Halal

Certified grades available for specialty applications

SDS Available

Multi-language Safety Data Sheets (GHS compliant)

Technical Support & Value-Added Services

DRAVYOM's processing aids team provides comprehensive technical support, formulation assistance, and application services to optimize metallic stearate performance in your specific processing applications.

Processing Optimization
  • Lubrication system design
  • Loading level optimization
  • Processing parameter guidance
  • Custom blend development
Testing Services
  • Torque rheometry analysis
  • Thermal stability testing
  • Migration analysis
  • Performance validation
Technical Support
  • Processing troubleshooting
  • Equipment optimization
  • Quality enhancement guidance
  • Training programs
Supply Solutions
  • Multi-grade inventory
  • Custom packaging options
  • Just-in-time delivery
  • Quality consistency programs

Environmental Impact & Sustainability

Our metallic stearate production emphasizes environmental responsibility through sustainable fatty acid sourcing, waste minimization, and comprehensive environmental impact management for processing aid applications.

Sustainable Sourcing

Renewable fatty acid raw materials from sustainable sources

Clean Production

Water-based processing with recycling systems

Energy Efficiency

Optimized synthesis processes with low energy requirements

Biodegradability

Natural fatty acid base provides biodegradable properties

ISO 14001

Environmental management system certified production

Renewable Content

High renewable carbon content from natural sources

Manufacturing Excellence & Quality Control

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

Synthesis Process

Controlled precipitation with precise metal-acid stoichiometry

Consistent particle size and purity control
Quality Testing

Comprehensive analysis including metal content and fatty acid composition

Performance testing and specification verification
Quality Systems

ISO 9001:2015 quality management with specialized testing

Continuous improvement and process optimization
Packaging Control

Moisture-controlled packaging preventing caking and degradation

Quality preservation and handling optimization

Market Applications & Performance Data

Comprehensive processing data demonstrating metallic stearate effectiveness across diverse applications with quantified performance metrics and validated processing benefits.

Polymer Processing
Torque Reduction: 20-40% processing torque decrease Cycle Time: 15-25% faster processing cycles Energy Savings: 10-20% reduced energy consumption
Packaging Applications
Release Properties: Excellent mold release performance Surface Quality: Improved surface finish and clarity FDA Compliance: Safe for food contact applications
Construction Materials
Processing Aid: Enhanced flow and workability Weather Resistance: Improved outdoor durability Cost Efficiency: Reduced processing costs

DRAVYOM Competitive Advantages

Superior Performance

Advanced metallic stearate grades with exceptional lubrication and processing enhancement properties

Reliable Supply

Guaranteed availability with strategic inventory management and multi-grade production scheduling

Processing Expertise

Dedicated processing aids team provides optimization support and troubleshooting assistance

Quality Assurance

Comprehensive testing with performance validation and regulatory compliance documentation

Global Standards

International compliance with FDA, EU, and global processing aid regulations

Partnership Approach

Collaborative relationships with polymer processors and custom blend development services