- Foams
Arcol® Polyol 1108 - for flexible slabstock foams
A low VOC (volatile organic compounds) inactive propylene oxide/ethylene oxide polyether triol. Hydroxyl Number ca. 48 mg KOH/g
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About
Product Types
- Polyether polyol
Material
- Foams
- Slabstock
General Characterization
Arcol® Polyol 1108 is a low VOC (volatile organic compounds) inactive propylene oxide/ethylene oxide polyether triol. It is used extensively in conventional flexible polyether slabstock foams, either as the standard base polyol, or in combination with other polyols, to achieve particular effects and foam properties. It has been specifically designed for optimal secondary blowing agent compatibility with excellent physical properties of the resulting foams.
Storage Conditions
Recommended storage temperature (°C): 10 - 35
Product must be stored in in sealed, moisture-tight containers.
Partially used containers should be tightly resealed due to the hygroscopic nature of the product.
Covestro represents that, for a period of 12 months following the day of
shipment as stated in the respective delivery documents, the product will meet
the values set forth in section "specification" above provided that the product is
stored in full compliance with the storage conditions and is otherwise handled
appropriately. The lapse of this period does not necessarily mean that the product no
longer meets specifications. However, prior to using said product, Covestro
recommends to test such a product if it still meets the specifications. Covestro
does not make any representation regarding the product after the period and
Covestro shall not be responsible or liable in any way for the product failing to
meet specifications after the period.
Recommended temperature for processing (°C): 20 - 25.
Product must be stored in in sealed, moisture-tight containers.
Partially used containers should be tightly resealed due to the hygroscopic nature of the product.
Covestro represents that, for a period of 12 months following the day of
shipment as stated in the respective delivery documents, the product will meet
the values set forth in section "specification" above provided that the product is
stored in full compliance with the storage conditions and is otherwise handled
appropriately. The lapse of this period does not necessarily mean that the product no
longer meets specifications. However, prior to using said product, Covestro
recommends to test such a product if it still meets the specifications. Covestro
does not make any representation regarding the product after the period and
Covestro shall not be responsible or liable in any way for the product failing to
meet specifications after the period.
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
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Appearance | PET-03-04 | colourless to pale liquid | |
| TDI basic value | pbw Desmodur® T on 100 pbw Arcol® Polyol 1108 | 7.4 | |
| Viscosity 25 °C | PET-10-01 | mPa*s | 595 - 755 |
| Flash point | DIN 51758 | °C | > 165 |
| Density 25 °C | DIN 51757 | g/cm³ | 1.03 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Colour APHA | PET-06-01 | ≤ 40 | |
| Water content | PET-19-01 | % by wt. | ≤ 0.10 |
| Water content | PET-19-01 | % by wt. | ≤ 0.10 |
| Unsaturates | PET-18-01 | mEq/kg | ≤ 50 |
| Colour APHA | PET-06-01 | ≤ 40 | |
| Hydroxyl number | PET-11-01 | mg KOH/g | 46 - 50 |
| Unsaturates | PET-18-01 | mEq/kg | ≤ 50 |
| Hydroxyl number | PET-11-01 | mg KOH/g | 46 - 50 |
Downloads
-
Technical Data Sheet
-
Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
