Submit
  • Foams

Desmophen® 1255 - for flexible slabstock foams

A reactive SAN polymer polyol containing approximately 15 % solids. It is specifically designed for the production of high resilience (HR) flexible slabstock foams with Desmodur® TDI 80/20. Hydroxyl Number ca. 24 mg KOH/g

Contact expert Request a sample Request a quote
i
Market Switch
Selection will influence the results you get.
Copied to clipboard

About

Product Types

  • Polyol

Material

Foams
Flexible, Slabstock

General Characterization

Desmophen® 1255 is a reactive SAN polymer polyol containing approximately 15 % solids. It is specifically designed for the production of high resilience (HR) flexible slabstock foams with Desmodur® TDI 80/20.

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 is (°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
TDI basic value pbw Desmodur® T on 100 pbw Demophen 1255 3.8
Viscosity 25 °C PET-10-01 mPa*s 1500 - 2100
Density 25 °C DIN 51757 g/cm³ 1.03

Specifications

Property Name Test Method Unit Value
Hydroxyl number PET-11-01 mg KOH/g 22.5 - 26.5
Water content PET-19-01 % by wt. ≤ 0.08
Hydroxyl number PET-11-01 mg KOH/g 22.5 - 26.5
Appearance PET-03-04 opaque white liquid
Appearance PET-03-04 opaque white liquid
Water content PET-19-01 % by wt. ≤ 0.08

Downloads

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

Do you want to know more about Desmophen® 1255 - for flexible slabstock foams?
Get in touch with our experts!

How would you describe yourself?

What type of material are you interested in?

What type of inquiry is this?

How can we contact you?

* Mandatory Fields

Request a sample
formVersion
{"FieldName":"productName","Endpoint":"https://covestro-prod-ffm.apimanagement.eu2.hana.ondemand.com/hybrispcm/products_typeahead?identKey=GB6LiyNSG0YYxXXEpmO8EyoUdFLN0Roi&max=5&lang=en&extended=true","Language":"en","PermissionQuery":"","BrandLabel":"Brand","ProductLabel":"Product","NoResultLabel":"","MaxItem":10}

Request a sample

sign up successful!

Request a quote
formVersion
{"FieldName":"productName","Endpoint":"https://covestro-prod-ffm.apimanagement.eu2.hana.ondemand.com/hybrispcm/products_typeahead?identKey=GB6LiyNSG0YYxXXEpmO8EyoUdFLN0Roi&max=5&lang=en&extended=true","Language":"en","PermissionQuery":"","BrandLabel":"Brand","ProductLabel":"Product","NoResultLabel":"","MaxItem":10}

Request a quote

sign up successful!

Compare