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Laprol 373. Polyether polyol.

Is a product of propylene oxide alkaline polymerization with glycerin and further phosphate-sorbent purification. It is used for production as polyol feedstock for production of different types of polyurethane foams.

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Characteristics of laprol 373

Design specification: TU 2226-017-10488057-94

PropertyValue
Hydroxyl number, mg KOH/g, within430–480
Acid number, mg KOH/g, max.0.2
pH, within5.5–7.5
Water, % wt., max.0.1
Dynamic viscosity at 25 °C, mPa·s, within400–500

Supply form: Transparent viscous liquid.

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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