Aliphatic polyester diol with low color and excellent hydrolytic stability.
Designed for high-performance polyurethane elastomers requiring good UV resistance and long-term mechanical retention.
Consistent molecular weight distribution ensures reproducible processing and end-product performance.
Low volatility and minimal odor support safer handling and compliance with industrial hygiene standards.
Compatible with aromatic and aliphatic isocyanates, enabling versatile formulation flexibility.
Cast and centrifugal polyurethane elastomer components for mining and material handling.
High-abrasion-resistant wheels, rollers, and seals in industrial automation systems.
Dynamic automotive parts including suspension bushings and torque rod mounts.
Coated fabrics and thermoplastic polyurethane (TPU) blends requiring enhanced toughness and weatherability.
3D printing resins and specialty adhesives where clarity and hydrolysis resistance are critical.
| Chemical Type | Aliphatic polyester diol |
| Product Form | Liquid |
| Appearance | Pale yellow, clear liquid |
| Hydroxyl Value (mg KOH/g) | 54–58 |
| Acid Value (mg KOH/g) | ≤ 0.5 |
| Water Content (wt %) | ≤ 0.10 |
| Viscosity at 25 °C (mPa·s) | 1,800–2,400 |
| Functionality | ≈ 2.0 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China