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Desmophen® 1431

A bifunctional polyester polyol for the production of polyurethane products. Hydroxyl Number ca. 300 mg KOH/g

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About

Product Types

  • Polyester polyol

Material

No data available

General Characterization

Desmophen VP.PU 1431 is a bifunctional polyester polyol for the production of rigid polyurethane foam.

Storage Conditions

Recommended storage temperature (°C): 20 – 40
Shelf life (ex works), when stored in sealed, moisture-tight containers: 6 months

Sampling

Moisture access should be prevented when taking product samples.

Packaging Type

Drums, tank containers, tank wagons or IBCs on request.

Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Colour colourless to yellowish
Density at 20 °C DIN 51757 g/cm³ approx. 1.27

Specifications

Property Name Test Method Unit Value
Water content PET – 19 – 01 % by wt. max. 0.150
Hydroxyl number PET – 11 – 01 mg KOH/g 300 ± 25
Viscosity at 25 °C PET – 10 – 01 mPa*s 6500 ± 1300
Hydroxyl number PET – 11 – 01 mg KOH/g 300 ± 25
Water content PET – 19 – 01 % by wt. max. 0.150
Viscosity at 25 °C PET – 10 – 01 mPa*s 6500 ± 1300

Downloads

Technical Data Sheet
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Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com

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