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
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
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
Water content	PET-19-01	% by wt.	≤ 0.10
Hydroxyl number	PET-11-01	mg KOH/g	20 - 25

Downloads

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

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