Sorbitan Tristearate

Description

1. Product Overview

Sorbitan Tristearate is a high-performance non-ionic surfactant and emulsifier, widely used across industrial formulations to stabilize oil-in-water and water-in-oil systems. Its superior emulsification properties make it a key ingredient in lubricants, cosmetics, coatings, and polymer processing. Strategically, it enhances product stability, process efficiency, and formulation reliability, making it a preferred choice for industries seeking consistent performance and operational excellence. Its versatility and compatibility with diverse materials position it as an indispensable component in modern industrial supply chains.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Sorbitan Tristearate (ester of sorbitol and stearic acid)
• Purity/Grade: Industrial Grade, ≥ 98% active content
• Physical Form: Waxy solid
• Color: Off-white to pale yellow
• Melting Point: 55–65 °C
• Density: ~0.95 g/cm³
• Solubility: Insoluble in water; soluble in oils and organic solvents
• Packaging Options: 25 kg fiber drums or bulk tanker loads
• Shelf Life: 24 months under dry, ambient storage conditions

3. Core Industrial Applications

• Primary Industries: Lubricants, polymer processing, personal care, coatings, food-grade applications
• Operational Use Cases:
  • Stabilizing emulsions in cosmetic creams and lotions
  • Enhancing dispersion and texture in polymer and plastic production
  • Acting as a dispersing agent in oil-based coatings and inks
  • Improving lubricity and consistency in industrial oils
• Performance Advantages:
  • Superior emulsion stability reduces formulation breakdown
  • High thermal and chemical tolerance ensures consistent process outcomes
  • Cost-effective alternative to less efficient emulsifiers

4. Competitive Advantages

• Quality Consistency: Manufactured to strict industrial standards for reproducible performance
• Supply Reliability: Secure production and global distribution network
• Logistics Capability: Available in bulk and containerized formats for flexible delivery
• Price Competitiveness: Optimal cost-performance ratio for large-scale industrial use
• Sustainability: Low environmental impact and fully compliant with industrial safety standards
• Technical Support: Comprehensive documentation, including material safety data sheets (MSDS) and formulation guidance

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): 20 MT
• Loading Capacity: ~20 MT per 20-foot container