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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. It can also be used in automotive seating together with e.g. Desmodur VP. PU 3230.

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
Density @ 25 °C DIN 51757 g/cm³ 1.02
Appearance PET-03-04 colourless to pale liquid
Viscosity @ 25 °C PET-10-01 mPa*s 1050 - 1290

Property Name Test Method Unit Value
Colour APHA PET-06-01 ≤ 50
Hydroxyl number PET-11-01 mg KOH/g 25 - 29
Hydroxyl number PET-11-01 mg KOH/g 25 - 29
Water content PET-19-01 % by wt. ≤ 0.10
Colour APHA PET-06-01 ≤ 50
Unsaturates PET-18-01 mEq/kg ≤ 100
Water content PET-19-01 % by wt. ≤ 0.10
Unsaturates PET-18-01 mEq/kg ≤ 100

Downloads

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