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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
Shelf life (ex works)
12 months if stored in sealed moisture-tight containers

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
Appearance PET-03-04 opaque white liquid
Density 25 °C DIN 51757 g/cm³ 1.04
TDI basic value pbw Desmodur® T on 100 pbw Desmophen® 1366 3.7

Specifications

Property Name Test Method Unit Value
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
Water content PET-19-01 % by wt. ≤ 0.10
Viscosity 25 °C PET-10-01 mPa*s 2200 - 3000

Downloads

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

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