PETOL 36-3BR is a high reactivity capped triol, nominal 4700 molecular weight, designed for cold- cure flexible molded foams and semi-rigid foams. PETOL 36-3BR has a high content of primary hydroxyl groups and is normally used in TDI/MDI or MDI blend formulations. Because of high Eo content, the product may render opalescent, at temperatures below 30° C.

Chemical Family: Polyols, Polyols (Polyether), Triols

Hydroxyl Value: 33.0 - 39.0 mg KOH/g

  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Technologies

Applications & Uses

Main Applications
  • High resilience flexible foams, in cold molding process;
  • Integral and conventional semi-rigid polyurethane foams.

Properties

Physical Form
Appearance
clear, viscous liquid
Typical Properties
ValueUnitsTest Method / Conditions
Acid value (ABT)max. 0.05mg KOH/gILL 003/3-01-27
Content in Na and Kmax. 10ppmILL 003/3-01-13
Density at 25°C1.017g/cm3
Functionality3
Hazen Colormax. 50Hazen unitsSR ISO 2211
Hydroxyl value33 - 39mg KOH/gASTM D 4274
Ignition Temperaturemin. 200°C
Viscosity at 25°C700 - 1000cPASTM D 4878
Water (Karl Fisher)max. 0.1%ASTM E 203

Safety & Health

Safety Consideration

Before handling and using of product, the personnel must be aware of the dangers implied.

Packaging & Availability

Packaging Information

The product is delivered in stainless steel or coated rail or car tanks, property of supplier or client.

Storage & Handling

Storage Information

Due to its hygroscopic nature, the product is stored in tightly closed containers under nitrogen blanket, in cold, dry, vented areas, far from heat, moisture and inconsistent materials, at temperatures between +20°C and +30 °C.