Submit
  • Coatings

Desmophen® T 1665 SN/IB

Oil-free, OH-bearing saturated PES combinable with amino or crosslinking baking PU resins, for automotive primers, coil and general industrial coatings with very good weather stability.

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

General Characterization

Oil-free, hydroxyl-bearing, saturated polyester.
In combination with amino or crosslinking baking urethane resins in the formulation of baking coatings such as primers, automotive primer surfacers, coil coatings and general industrial coatings with very good weather stability.

Storage Conditions

- Storage in original sealed Covestro container.

- Recommended storage temperature: max. 30 °C.

- Protect from moisture, heat and foreign material.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Non-volatile content (2 g resin/2 ml toluene/ 1 h at 125 °C, convection oven) DIN EN ISO 3251 % 65 ± 1
Viscosity at 23 °C DIN EN ISO 3219/A.3 mPa*s 2,700 ± 300
Acid value DIN EN ISO 2114 mg KOH/g ≤ 5.5
Hazen color value DIN EN 1557 ≤ 100

Property Name Test Method Unit Value
OH-equivalent weight, supply form approx. 1,000
Density at 20 °C DIN EN ISO 2811-2 g/ml approx. 1.05
Hydroxyl content, on solid resin DIN EN ISO 4629-2 % approx. 2.6
Flash point DIN EN ISO 1523 °C approx. 37
Density at 20 °C DIN EN ISO 2811-1 g/ml approx. 1.17
Hydroxyl content, supply form DIN EN ISO 4629-2 % approx. 1.7

Downloads

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

Do you want to know more about Desmophen® T 1665 SN/IB?
Get in touch with our experts!

Contact form image Zoe

How can we contact you?

* Mandatory Fields

1 product to compare