Submit
  • Coatings, paints & inks

Desmophen® 670 BA

Slightly branched hydroxyl-bearing polyester.As a co-reactant primarily with Desmodur® N 75 and N 3390 in the formulation of weather-stable flexible coatings.

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

About

Product Types

  • Polyester resin

Material

Coatings, paints & inks
Weather resistant, Solventborne, Flexible, Elastic

General Characterization

No data available

Storage Conditions

No data available

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Non-volatile content 1 g resin/1 h 125 °C, convection oven DIN EN ISO 3251 % 80 ± 1
Hazen color value DIN EN 1557 ≤ 150
Viscosity at 23°C DIN EN ISO 3219/A.3 mPa*s 3,000 ± 400
Acid value DIN EN ISO 2114 mg KOH/g 1.8 ± 1
Hydroxyl content DIN 53 240/2 % 3.5 ± 0.3
Water content DIN 51 777/1 % ≤ 0.1

Specifications

Property Name Test Method Unit Value
Equivalent weight approx. 485
Flash point DIN EN ISO 2719 °C approx. 32
Density at 20°C DIN EN ISO 2811-2 g/ml approx. 1.11

Downloads

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

Do you want to know more about Desmophen® 670 BA?
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