- Foams
Desmophen® 1366 - for flexible slabstock foams
A reactive polyether polyol modified with a styrene-acrylonitrile (SAN) polymer. It is designed for the production of high resilience flexible slabstock foams and cold-curing molded foam. It exhibits a broad processing range and allows the use of most commercially available silicone surfactants and amine catalysts. Hydroxyl Number ca. 22 mg KOH/g
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About
Product Types
- Polyol
Material
- Foams
- Slabstock
General Characterization
Desmophen® 1366 is a reactive polyether polyol modified with a styrene-acrylonitrile (SAN) polymer with a solid content of approx. 25% by weight. It is designed for the production of high resilience flexible slabstock foams and cold-curing molded foam. It exhibits a broad processing range and allows the use of most commercially available silicone surfactants and amine catalysts.
Storage Conditions
Recommended storage temperature (°C) 10 - 35
Product must be stored 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.
Product must be stored 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.
Sampling
Moisture access should be prevented when taking product samples.
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Density 25 °C | DIN 51757 | g/cm³ | 1.04 |
| TDI basic value | pbw Desmodur® T on 100 pbw Desmophen® 1366 | 3.7 | |
| Appearance | PET-03-04 | opaque white liquid |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Water content | PET-19-01 | % by wt. | ≤ 0.10 |
| Viscosity 25 °C | PET-10-01 | mPa*s | 2200 - 3000 |
| Hydroxyl number | PET-11-01 | mg KOH/g | 20 - 25 |
| Viscosity 25 °C | PET-10-01 | mPa*s | 2200 - 3000 |
| Water content | PET-19-01 | % by wt. | ≤ 0.10 |
| Hydroxyl number | PET-11-01 | mg KOH/g | 20 - 25 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
