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Arcol® Polyol 1021

A difunctional polyether polyol Hydroxyl Number ca. 56 mg KOH/g

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Product Types

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Material

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General Characterization

ARCOL® Polyol 1021 is a difunctional polyether polyol for the production of polyurethane products.

Storage Conditions

Recommended storage temperature (℃): 10 - 35
Shelf life (ex works): 12 months if stored in sealed, moisture-tight containers

Sampling

Moisture access must be prevented when taking product samples.

Packaging Type

Drums, tank wagons

Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Density at 25 ^oC ASTM D4669 g/cm³ approx. 1.003

Specifications

Property Name Test Method Unit Value
Colour ASTM D 1209 APHA ≤ 60
Unsaturation ASTM D4671 meq/g ≤ 0.05
Colour ASTM D 1209 APHA ≤ 60
Viscosity at 25 ^oC ASTM D 4878 mPa.s 330 ± 100
Acid NR STC-ANPT-427 mg KOH/g ≤ 0.1
Unsaturation ASTM D4671 meq/g ≤ 0.05
Hydroxyl number ASTM D4274 mg KOH/g 56 ± 3
Water content ASTM D 4672 % by wt. ≤ 0.08
Viscosity at 25 ^oC ASTM D 4878 mPa.s 330 ± 100
Water content ASTM D 4672 % by wt. ≤ 0.08
Acid NR STC-ANPT-427 mg KOH/g ≤ 0.1
pH value STC-ANPT-418 10/6 IPA/Water 6.5 ± 1.5
Hydroxyl number ASTM D4274 mg KOH/g 56 ± 3
pH value STC-ANPT-418 10/6 IPA/Water 6.5 ± 1.5

Downloads

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

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