Product Name: Polyether Polyol 2000 (PPG 2000)
Molecular Weight: Approx. 2000 g/mol
Functionality: 3 (Triol)
Appearance: Clear to light yellow viscous liquid
CAS Number: 25791-96-2
Packaging: 210kg drums / IBC totes / ISO tanks
Origin: China
Application: Slow rebound memory foam, viscoelastic foam, soft PU systems
⭐ Product Overview
Polyether Polyol 2000, also known as PPG 2000, is a tri-functional polyether polyol with an average molecular weight of 2000. It is widely used in the production of slow rebound polyurethane foam, also known as memory foam or viscoelastic foam, prized for its pressure-relieving properties and contour adaptability.
This grade is synthesized via propylene oxide (PO) polymerization with a glycerol initiator, yielding a high-purity polyol with excellent reactivity, low volatility, and consistent foam cell structure. It is optimized for use with TDI, MDI, or PMDI systems to achieve the soft touch, slow recovery, and open-cell characteristics essential for premium-grade flexible foam applications.
✅ Key Features & Benefits
🛏️ Designed for Slow Rebound / Memory Foam – Enables soft, contour-adaptive foam
🧪 Consistent Reactivity and Processing Performance – Supports efficient foaming
💧 Low Moisture Content & Acid Value – Enhances PU reaction control
⚙️ Excellent Flow and Cell Structure Control – Uniform pore size in foams
♻️ Low VOC / Low Odor – Environmentally friendly PU raw material
🔬 Compatible with TDI / MDI / PMDI Systems – Broad formulation flexibility
💡 Optimized for Open-Cell Structures – Promotes breathability and comfort
🔧 Typical Technical Specifications
| Property | Typical Value |
| Hydroxyl Number | 56–60 mg KOH/g |
| Functionality | 3 |
| Acid Value | ≤ 0.05 mg KOH/g |
| Water Content | ≤ 0.05% |
| Viscosity @ 25°C | 300–400 mPa·s |
| Appearance | Clear to pale yellow |
| Density @ 25°C | ~1.02 g/cm³ |
| Shelf Life | 12 months (sealed drum) |
🧪 Main Applications of PPG 2000
Memory Foam Mattresses & Pillows: Soft, pressure-relieving foam
Slow Rebound Seat Cushions: Automotive, office chair padding
Footwear Insoles: Comfort-enhancing PU foam insoles
Protective Packaging: Shock-absorbing slow rebound foams
Acoustic Foam Panels: Energy-dampening, slow response foam
Medical Support Cushions: Anti-decubitus mattress overlays
Ergonomic Furniture: Armrests, backrests, comfort zones
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🌍 Why Choose Us as Your PPG 2000 Supplier?
🏭 Reliable Manufacturer – Direct-from-factory supply ensures consistent quality and competitive prices
🔬 Customizable Formulations – Tailored solutions to meet your foam performance requirements
📄 Full Certification – COA, TDS, MSDS, REACH & ISO 9001 available
📦 Flexible Logistics – Drums, totes, or ISO tank shipping globally
🚀 Responsive Support – Technical guidance and after-sales service for optimal results
📞 Contact Us for a Free Sample or Quotation Toda
Looking to source high-quality PPG 2000 polyether polyol for your memory foam or slow rebound polyurethane products?
We are here to support your production goals with premium materials, fast shipping, and expert technical service.
📧 Email: greilyn@beiqiao.net
📞 Phone / WhatsApp: +86-18853364460
👉 Request your FREE sample or custom quote now – and create foams that impress!
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