Submit
  • Coatings

Desmophen® 651 MPA

Branched hydroxyl-bearing polyester.As a co-reactant, usually with Desmodur® N 75, in the formulation of lightfast and weather-stable two-pack coatings.

Contact an Expert
i
Market Switch
Selection will influence the results you get.
Copied to clipboard

About

Product Types

  • Polyester resin

Material

Coatings
Solventborne, Weather resistant, High functional

General Characterization

Desmophen 651 MPA is a branched, hydroxyl-bearing polyester.
It is suitable as a co-reactant, usually with Desmodur® N 75A, in the formulation of lightfast and weather-stable two-pack coatings.

Storage Conditions

Desmophen 651 MPA should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product tends to separate after extended storage. After homogenization, the product can be used with no loss of quality. Recommended storage temperature is a maximum of 30ºC.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Hazen color value ≤ 100
Acid value mg KOH/g ≤ 3.0
Hydroxyl content % 5.5 ± 0.4
Non-volatile content (1g/1ml/1h at 125°C, convection oven) % 65 ± 1
Viscosity at 23°C mPa∙s 14,500 ± 3,500
Water content % ≤ 0.1

Property Name Test Method Unit Value
Equivalent weight approx. 310
Flash point °C approx. 40
Density at 20°C g/ml approx. 1.11

Downloads

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

Do you want to know more about Desmophen® 651 MPA?
Get in touch with our experts!

Contact form image Zoe

How can we contact you?

* Mandatory Fields

Compare