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Arcol® Polyol 1105 S - for flexible slabstock foams

A low VOC (volatile organic compounds), medium molecular weight polyoxypropylene triol. It is used extensively in the production of conventional flexible slabstock foams. Hydroxyl Number ca. 56 mg KOH/g

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Product Types

  • Polyether polyol

Material

Foams
Slabstock

General Characterization

Arcol® Polyol 1105 S is a low VOC (volatile organic compounds), medium molecular weight polyoxypropylene triol. It is used extensively in the production of conventional flexible slabstock foams. Because of its specific structure, it is particularly suitable for the manufacture of combustion modified ether (CME) foams meeting BS 5852, Part 2, Crib 5. The antioxidant package used in Arcol® Polyol 1105 S is amine free.

Storage Conditions

Recommended storage temperature (°C): 10 - 35
Shelf life (ex works)
12 months if stored in sealed, moisture-tight containers
Partially used containers should be tightly resealed due to the hygroscopic nature of the product.
Recommended temperature for processing (°C): 20 - 25.

Sampling

Moisture access must be prevented when taking product samples.

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
TDI basic value pbw Desmodur® T on 100 pbw Arcol® Polyol 1105 S 8.6
Flash point DIN EN 22719 °C > 116
Specific heat capacity (Cp) at 25 °C DIN 51007 kJ/kg . K 1.89
Appearance PET-03-04 colourless to pale liquid
Thermal conductivity at 20 °C DIN 52612-1 W . m-1 . K-1 0.15
Density 25 °C DIN 51757 g/cm³ 1.01

Property Name Test Method Unit Value
Colour APHA PET-06-01 ≤ 100
Hydroxyl number PET-11-01 mg KOH/g 54 - 57
Unsaturates PET-18-01 mEq/kg ≤ 20
Water content PET-19-01 % by wt. ≤ 0.05
Hydroxyl number PET-11-01 mg KOH/g 54 - 57
Unsaturates PET-18-01 mEq/kg ≤ 20
Colour APHA PET-06-01 ≤ 100
Water content PET-19-01 % by wt. ≤ 0.05
Acid number PET-01-01 mg KOH/g max. 0.1
Viscosity 25 °C PET-10-01 mPa*s 525 - 635
Acid number PET-01-01 mg KOH/g max. 0.1
Viscosity 25 °C PET-10-01 mPa*s 525 - 635

Downloads

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