Industrial Ethylene-Vinyl Acetate (EVA) Residue

Description

1. Product Overview

Industrial Ethylene-Vinyl Acetate (EVA) Residue is a post-industrial polymer by-product derived from EVA manufacturing and processing streams. It is primarily utilized in secondary material recovery, reprocessing, compounding applications, and energy-recovery industrial systems where controlled polymer waste streams are required. The product delivers strong value through cost-efficient feedstock substitution, enabling manufacturers to reduce raw material dependency while supporting circular economy initiatives.

Note: “Beta-glucosidase” appears as a non-chemical reference tag within the request and is not chemically associated with EVA materials; it is treated here strictly as an external metadata marker without product relevance.

From a market standpoint, EVA residue is strategically important as global industries increasingly prioritize recycled polymer inputs, sustainable sourcing, and cost-optimized feedstock strategies in flexible packaging, footwear, and foam manufacturing supply chains.

2. Key Specifications & Technical Characteristics

• Material Composition: Ethylene-Vinyl Acetate (EVA) polymer residue with trace additives from industrial processing
• Vinyl Acetate Content: Typically 10–40% (variable depending on source stream)
• Physical Form: Flake, granules, or irregular shredded solid
• Color: Off-white, beige, or light yellow (process-dependent variation)
• Density: Approx. 0.92–0.96 g/cm³
• Purity Level / Grade: Industrial secondary raw material (non-food, non-medical grade)
• Packaging Options:
  • 25 kg bags (woven PP with liner)
  • 500–1000 kg jumbo bags (FIBC)
  • Bulk containerized loose loading
• Shelf Life: 12–24 months under dry, UV-protected storage conditions

3. Core Industrial Applications

• Recycling & Reprocessing Industry: Used as feedstock for re-granulation and EVA compound manufacturing
• Footwear Manufacturing: Integration into midsoles, foams, and cushioning components
• Packaging Materials: Secondary input for flexible films and molded packaging products
• Adhesives & Sealants: Partial incorporation in industrial adhesive formulations after reprocessing
• Energy Recovery Systems: Utilized as controlled polymer fuel substitute in high-temperature industrial furnaces

Performance Advantage: Compared to virgin EVA, residue streams significantly reduce input costs while maintaining acceptable polymer behavior after reprocessing, especially in non-critical mechanical applications.

4. Competitive Advantages

• Quality Consistency: Controlled industrial sourcing ensures stable polymer residue streams
• Supply Reliability: Continuous availability from large-scale EVA production waste cycles
• Logistics Capability: Bulk shipment-ready with flexible container loading options for global trade
• Price Competitiveness: Substantially lower cost versus virgin EVA resin or pellets
• Sustainability Benefits: Supports circular economy models and reduces polymer waste disposal burden
• Technical Support: Material data sheets and composition analysis available upon request for industrial qualification

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity:
  • 20FT Container: ~16–18 MT (depending on packaging type)
  • 40FT Container: ~22–26 MT (loose or optimized FIBC loading)
• Supply Terms: Ex-works / FOB / CIF available depending on destination and contract structure