- Foams
Desmophen® 3074
A reactive polyether triol used for the production of high resilience polyurethane foam. Desmophen® 3074 is suitable for production of slabstock HR foam in conjunction with T80 or suitable MDI like the Desmodur VP.PU 10WB94. It can also be used in automotive seating together with e.g. Desmodur VP. PU 3230. Hydroxyl Number approx. 27 mg KOH/g
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About
Product Types
- Polyol
Material
- Foams
- Slabstock, Flexible
General Characterization
Desmophen® 3074 is a reactive polyether triol used for the production of high resilience polyurethane foam. Desmophen® 3074 is suitable for production of slabstock HR foam in conjunction with T80 or suitable MDI like the Desmodur VP.PU 10WB94.
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.
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
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Viscosity @ 25 °C | PET-10-01 | mPa*s | 1050 - 1290 |
| Density @ 25 °C | DIN 51757 | g/cm³ | 1.02 |
| Appearance | PET-03-04 | colourless to pale liquid |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Colour APHA | PET-06-01 | ≤ 50 | |
| Hydroxyl number | PET-11-01 | mg KOH/g | 25 - 29 |
| Water content | PET-19-01 | % by wt. | ≤ 0.10 |
| Water content | PET-19-01 | % by wt. | ≤ 0.10 |
| Hydroxyl number | PET-11-01 | mg KOH/g | 25 - 29 |
| Unsaturates | PET-18-01 | mEq/kg | ≤ 100 |
| Unsaturates | PET-18-01 | mEq/kg | ≤ 100 |
| Colour APHA | PET-06-01 | ≤ 50 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
