Is a product of propylene oxide and ethylene oxide alcoholate polymerization with glycerin. It is used for production of flexible block polyurethane foams.
Design specification: TU 2226-015-10488057-94
|Hydroxyl number, mg KOH/g||45–50|
|Acid number, mg KOH/g, max.||0.1|
|Water mass content, %, max.||0.1|
|Dynamic viscosity at 25 °C, mPa.s||500–650|
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.