Epoxidized Soybean Oil

Description

1. Product Overview

Epoxidized Soybean Oil (ESBO) is a high-performance, bio-based chemical additive derived from soybean oil through an epoxidation process. It serves primarily as a stabilizer, plasticizer, and secondary processing aid in polymer and PVC applications. Strategically, ESBO enhances product flexibility, thermal stability, and long-term durability, making it a critical component in industrial manufacturing. Its bio-based origin and regulatory compliance provide both environmental and operational advantages, positioning it as a preferred choice for manufacturers seeking sustainable and reliable solutions in plastics and coatings.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Epoxidized triglycerides of soybean oil
• Epoxy Oxygen Content: 6.0–7.5%
• Acid Value: ≤ 0.5 mg KOH/g
• Viscosity: 13–25 Pa·s (25°C)
• Color: Pale yellow to amber liquid
• Form: Liquid
• Density: 1.08–1.12 g/cm³ at 25°C
• Purity / Grade: Industrial grade
• Packaging Options: 200 kg drums, ISO tanks, bulk tanker loads
• Shelf Life: 12 months under proper storage conditions (cool, dry, away from direct sunlight)

3. Core Industrial Applications

• Primary Industries: PVC compounding, plastics, coatings, adhesives, sealants, and rubber processing.
• Operational Use Cases:
  • Stabilizes PVC during high-temperature processing
  • Enhances flexibility and impact resistance of plastic products
  • Functions as a secondary plasticizer to improve polymer durability
  • Reduces migration and improves compatibility in multi-component formulations
• Performance Advantages: ESBO delivers superior thermal stability and chemical resistance compared to conventional plasticizers, enabling manufacturers to produce higher-quality, longer-lasting products with cost efficiency.

4. Competitive Advantages

• Quality Consistency: Strict industrial-grade manufacturing standards ensure uniform epoxy content and performance.
• Supply Reliability: Bulk production capacity with robust logistics ensures uninterrupted supply.
• Logistics Capability: Available in drums, ISO tanks, or bulk shipments to suit global transport needs.
• Price Competitiveness: Optimized production and sourcing strategies enable cost-effective pricing for industrial-scale buyers.
• Sustainability & Environmental Benefits: Bio-based origin reduces carbon footprint; free from phthalates and meets international regulatory standards.
• Technical Support: Comprehensive documentation, including technical data sheets, safety data sheets, and application guidelines available.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity per Container: 20–21 MT for standard 20 ft container, higher volumes available for ISO tank or bulk tanker shipments