Soft Foam Polyether Polyol
- Product
- Soft Foam Polyether Polyol LHE-3602
Overview
Polyether polyol LHE-3602 is a high-molecular-weight polyether triol with a hydroxyl value of 33–37 mgKOH/g (molecular weight about 5000) for high-resilience and molded flexible foams.
Also known as
Polyether 3602; High-molecular-weight polyether triol
Molecular weight
About 5000
Specifications
| Test items | Specifications |
| Appearance | Colorless transparent liquid |
| Hydroxyl value /(mgKOH/g) | 33-37 |
| Water content /% | ≤0.05 |
| Viscosity (25℃) /mPa·s | 900-1400 |
| Acid value /(mgKOH/g) | ≤0.08 |
| pH | 5.5-7.0 |
| Color (APHA, Pt-Co) | ≤100 |
| K+Na /ppm | ≤5 |
| Functionality | 3 |
Applications
- High-resilience slabstock foam
- Molded and cold-cure foams
- Elastomers and sealants
Packaging
210 kg/drum; 1000 kg/IBC; ISO tank or flexitank on request.
Storage
Store in sealed containers in a dry place at 15–35 ℃. Polyols absorb moisture, so keep containers closed; a nitrogen blanket is recommended for bulk storage.
