PETOL 250-2 is a high purity polyoxypropylene glycol, 400 molecular weight. PETOL 250-2 is a diol homopolymer and the product is not acidified.

Chemical Family: Polyols (Polyether)

Hydroxyl Value: 240.0 - 260.0 mg KOH/g

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Applications & Uses

Main Applications
  • Viscosity and functionality breaking agent in polyols blends for cellular and compact polyurethane foams (2K and OCF).

Properties

Physical Form
Appearance
viscous, clear 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°C1.002g/cm3
Functionality2
Hazen Colormax. 50Hazen unitsSR ISO 2211
Hydroxyl value240 - 260mg KOH/gASTM D 4274
Ignition Temperaturemin. 200°C
Viscosity at 25°C60 - 100cPASTM D 4878
Water (Karl Fisher)max. 0.08%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.