EX-4110A Polyether Polyol Used In Rigid Polyurethane Foams CAS 9003-11-6
EX-4110A Polyether Polyol Used In Rigid Polyurethane Foams CAS 9003-11-6
Description
Polyether Polyol EX-4110A is a vegetable-oil-based, low-viscosity polyether polyol initiated with sucrose, etc. It has excellent compatibility with hydrocarbon blowing agents and is especially suitable for the production of rigid polyurethane foams using pentane as the blowing agent.
Specification
| Appearance | Yellowish-brown transparent liquid |
| Viscosity (25℃), mPa·s | 3000-4000 |
| Water content, % | ≤0.15 |
| pH Value | 9-12 |
| Hydroxyl value, mg KOH/g | 420-460 |
| Colority, GD | ≤10 |
Package
We can supply galvanized iron drum, plastic bag, IBC, tank container or car tank for packing and transportation.
Storage
Polyether Polyol EX-4110A is hygroscopic, and moisture absorption will affect its reactivity and the physical properties of the resulting foam. Therefore, the product must be stored in airtight containers to avoid moisture and heat. The recommended storage temperature is below 35℃.
Shelf Life
12 months under proper storage.
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