Characteristics of polyether PP-4003-2-16
Design specification: TU 2226-019-05766801-2005
| Property | Value |
|---|---|
| Hydroxyl number, mg KOH/g, within | 44–49 |
| Dynamic viscosity at 25 °C, mPa·s, within | 500–680 |
| Water, % wt., max. | 0.1 |
| Acid number, mg KOH/g, max. | 0.1 |
| pH, within | 5.5–7.5 |
| Antioxidants, % wt. | |
| Dialkyl-N-phenyl-benzamin, %, min. | 0.15 |
| 2,6-di-tert-butyl-4-methylphenol, %, min. | 0.10 |
Supply form: Viscous transparent colorless to light-yellow liquid with no impurities and sediment.
Packaging: Product is shipped in aluminum, steel or polymer drums and churns, special steel containers, railway tank-cars.
Transportation: By all means of transport.
Storage: Product should be stored in sealed storage tanks, storage areas under nitrogen pressure and sheltered warehouses at temperature not exceeding 40 °C. Product may be stored sheltered or outdoors providing there is protection against direct sunlight, atmospheric precipitation, contamination and mechanical damage. Guaranteed shelf life - 6 months from the date of production.
Manufacturer: Nizhnekamskneftekhim
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