Qingdao Exceed Fine Chemicals Co.,Ltd
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Polyether Polyol EX-401P Used In Rigid Polyurethane Foam Such As Refrigerators
1. Description
Polyether Polyol EX-401P is a kind of polyether polyol based on o-TDA as an initiator. It is suitable for rigid polyurethane foam with excellent insulation property, especially as a material used in the system of refrigerator, freezer, spray foam and panel.
2. Specification
| Appearance | Dark brown liquid |
| Viscosity (25℃), mPa·s | 11000-15000 |
| Water content, % | ≤0.15 |
| pH Value | 8～11 |
| Hydroxyl value, mg KOH/g | 385～415 |
| Color, GD | ≤18 |
3. Package
We can supply galvanized iron drum, plastic bag, IBC, tank container or car tank for packing and transportation.
4. Storage
Containers should be stored tightly sealed in a dry place and be kept away from foods, animal feeds, acids, oxidant. The temperature recommended for storage is 15～35℃. For long term storage in tank, nitrogen protection is recommended.
5. Shelf Life
12 months under proper storage.
