Company logo
product
Perstorp AB Polyol 4640
Search:

Perstorp AB Polyol 4640

Producer:  Perstorp AB

Polyol 4640 is a pentaerythritol-based tetrafunctional liquid polyol with an OH value of 640. Widely used as a chemical building block and as crosslinker in polyurethanes, it is also used as a precursor for free radical radiation curing monomers and oligomers.

Product Resources

Knowde Enhanced TDS

Expand All

+

Identification & Functionality

+

Applications & Uses

+
Applications
  • Crosslinker in polyurethanes
  • Precursor for free radical radiation curing monomers and oligomers
  • Chemical building block

Properties

+
Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Color50APHA-
Hydroxyl number630 ± 25mg KOH/g-
Water Contentmax. 0.3%-
Ash Content (Na+K)max. 300ppm-
Molecular Weight (nominal)360g/mole-
Viscosity (at 23ºC)1100mPas-
Acid Number0.1mg KOH/g-

Regulatory & Compliance

+

Packaging & Availability

+
Delivery Forms
  • Steel drums 220 kg, 880 kg/pallet
  • IBC 1100 kg
  • Bulk at approximately 50°C

Documents (4)

Document Name
Type
Products
Technical Data Sheet
Perstorp AB Polyol 4640, Perstorp AB Polyol 4640
Technical Data Sheet
Products: Perstorp AB Polyol 4640, Perstorp AB Polyol 4640
Brochure
Perstorp AB Polyol 3990, Perstorp AB Polyol 4640, Perstorp AB Polyol 3610, Perstorp AB Polyol 3611 (low water for PU), Perstorp AB Polyol 3380, Perstorp AB Polyol 3165, Perstorp AB Polyol 4640, Perstorp AB Polyol 4290, Perstorp AB Polyol 4525, Perstorp AB Polyol 4360
Brochure
Products: Perstorp AB Polyol 3990, Perstorp AB Polyol 4640, Perstorp AB Polyol 3610, Perstorp AB Polyol 3611 (low water for PU), Perstorp AB Polyol 3380, Perstorp AB Polyol 3165, Perstorp AB Polyol 4640, Perstorp AB Polyol 4290, Perstorp AB Polyol 4525, Perstorp AB Polyol 4360
Safety Data Sheet
Perstorp AB Polyol 4640, Perstorp AB Polyol 4640
Safety Data Sheet
Products: Perstorp AB Polyol 4640, Perstorp AB Polyol 4640
Other
Products: Perstorp AB Polyol 4640