Rigid Polyether Polyols
Sucrose-, pentaerythritol-, and glycerol-based polyols for rigid PU formulation.
Technical Specifications
Sucrose-, pentaerythritol-, and glycerol-based rigid polyether polyols for in-house formulation of rigid PU systems.
| Hydroxyl value | 350-650 mg KOH/g |
|---|---|
| Viscosity (25°C) | 2,000-12,000 mPa·s |
| Functionality | 3-8 |
| Initiator types | Sucrose, pentaerythritol, glycerol, sorbitol |
| Water content | ≤ 0.1% |
| Color (APHA) | ≤ 100 |
Specifications shown represent typical ranges. Specific product variants may differ — please request the relevant TDS for exact values.
Who Uses This Product
PU system houses
Base polyols for custom rigid systems.
Spray foam formulators
High-functionality polyols for SPF blends.
Sandwich panel system makers
Rigid polyols for panel combination systems.
Pipe insulation formulators
Polyols for slow-start pipe systems.
Technical Documents
For grades not yet published online, MENGWEI prepares a matched document package after checking the application window.
Request TDSQuality Standards & Benchmarking
Benchmarked to Wanhua / Covestro / BASF rigid polyols specifications with comparable technical performance and a more cost-effective overall package.
Packaging & Logistics
Standard packaging
200kg drums, 1000L IBC, ISO tank
Minimum order quantity
1-ton trial / Container: 18-22 tons
Shipping
Ex-works Shanghai or FOB Shanghai Port / Qingdao Port. Typical transit to Southeast Asia 7-14 days, Middle East 18-22 days, Latin America 40-55 days.
Technical Service Commitment
Multilingual TDS & SDS documentation support
Application support from formulation chemists
Custom formulation adjustments available
Video training and on-site consultation for qualified accounts
Request a Quote for Rigid Polyether Polyols
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