Laprol 3603-2-12. Polyether polyol.

Design specification: TU 2226-015-10488057-94

Laprol 3603-2-12 is a product of propylene oxide and ethylene oxide alcoholate polymerization with glycerin. It is used for production of flexible block polyurethane foams.

PropertyValue
Hydroxyl number, mg KOH/g45–50
Acid number, mg KOH/g, max.0.1
pH5.5–7.5
Water mass content, %, max.0.1
Dynamic viscosity at 25 °C, mPa.s500–650

Supply form: Viscous liquid with color ranging from colorless to dark-yellow.

Packaging: Laprol 3603-2-12 is shipped in railway tank-cars and aluminum, steel or polymer drums and churns.

Transportation: Laprol 3603-2-12 is transported by all means of transport.

Storage: Laprol 3603-2-12 stored in sealed containers, depots under nitrogen pressure and sheltered warehouses at temperature not exceeding 40 °C. Storage under shed or at an open site is allowed providing there is protection against direct sun-rays, atmospheric precipitation, contamination and mechanical damage.