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  • Coatings, paints & inks

Desmodur® Z 4580 BA

Low-viscosity, aliphatic polyisocyanate resin based on isophorone diisocyanate. As the hardener component for weather-stable coating systems.

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About

Product Types

  • PIC
  • IPDI
  • Aliphatic polyisocyanate
  • Crosslinkers
  • Polyisocyanate
  • Hardeners
  • Polyisocyanurate
  • Isocyanate

Material

Coatings, paints & inks
Fast curing, Weather resistant, Low viscous, Solventborne, Hard

General Characterization

Low-viscosity, aliphatic polyisocyanate resin based on isophorone diisocyanate.
As the hardener component for weather-stable coating systems.

Storage Conditions

- Storage in original sealed Covestro container.

- Recommended storage temperature: 0 - 30 °C.

- Protect from moisture, heat and foreign material.

General information: The product is sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity. Storage at significant lower temperatures will result in solidification. This solidification is reversible by briefly heating the product without adversely affecting the quality of the product.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Hazen color value M017-EN 1557 ≤ 60
Monomeric IPDI M106-ISO 10283 % < 0.4
Viscosity at 23 °C M014-ISO 3219/A.3 mPa*s 2,800 ± 500
NCO content M105-ISO 11909 % 12.0 ± 0.5
Non-volatile content (0.2 g/60 min/120 °C) M020-ISO 3251 % 80.0 ± 2.0

Specifications

Property Name Test Method Unit Value
Equivalent weight approx. 350
Flash point DIN EN 13736 °C approx. 38.5
Density at 20 °C DIN 51757 g/cm3 1,064

Downloads

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

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