Isophorone diisocyanate (IPDI)

Description

1. Product Overview
   Polyether Polyol is a high-performance polyether-based polyol widely used as a key raw material in the production of polyurethane systems. It serves as a critical intermediate in manufacturing flexible foams, rigid foams, elastomers, adhesives, sealants, and coatings. Known for its excellent reactivity, stability, and tailored molecular structure, it enables superior end-product performance across diverse industrial applications. Its strategic importance lies in its central role within the polyurethane value chain, supporting high-growth industries such as construction, automotive, refrigeration, and furniture manufacturing.
2. Key Specifications & Technical Characteristics

• Chemical Composition: Polyether polyol (polyoxyalkylene polyol based on propylene oxide/ethylene oxide)
• Hydroxyl Value: Customizable based on grade (typically 28–56 mg KOH/g for flexible foam grades)
• Molecular Weight: Variable (typically 1000–6000 depending on application)
• Appearance: Clear to slightly yellow viscous liquid
• Water Content: ≤ 0.05% (industrial grade standard)
• Viscosity: Application-specific (low to high viscosity grades available)
• Packaging Options: 200 kg steel drums, 1000 kg IBC totes, ISO tank containers
• Storage Conditions: Dry, cool, well-ventilated environment away from moisture
• Shelf Life: 12 months under recommended storage conditions

3. Core Industrial Applications

• Polyurethane Foam Production: Flexible foams for mattresses, furniture, automotive seating, and packaging
• Rigid Foam Systems: Thermal insulation panels for construction and cold-chain logistics
• Coatings & Adhesives: High-performance bonding agents and protective surface coatings
• Elastomers: Engineering elastomer systems requiring durability and flexibility
• Automotive Industry: Interior components, sound insulation, and energy-absorbing systems
• Construction Sector: Insulation materials improving energy efficiency and structural performance
  Its superior molecular tunability allows manufacturers to optimize hardness, elasticity, and thermal resistance compared to conventional polyols, improving process efficiency and end-product durability.

4. Competitive Advantages

• High Consistency: Tight quality control ensures batch-to-batch uniformity
• Supply Reliability: Stable production capacity supporting large-scale industrial demand
• Logistics Efficiency: Flexible packaging and export-ready supply chain solutions
• Cost Competitiveness: Optimized production economics for global market pricing advantage
• Sustainability Profile: Supports energy-efficient insulation systems reducing carbon footprint
• Technical Support: Full documentation including COA, MSDS, and formulation guidance available
• Performance Flexibility: Wide molecular weight range enabling customized end-use optimization

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: 20–22 MT per 20’ FCL (ISO tank or drum-loaded configuration depending on destination requirements)