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  • Coatings, paints & inks

Desmodur® CQ ultra Z 4470 MPA/X

Aliphatic polyisocyanate (IPDI trimer), using alternative feedstocks attributed via mass balance (ISCC PLUS certified). As the hardener component for lightfast polyurethane coating systems and as an additive resin for alkyd spray coatings.

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About

Product Types

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

Material

Coatings, paints & inks
Hard, Weather resistant, Fast curing, Solventborne, Ultra-low monomer

General Characterization

Aliphatic polyisocyanate (IPDI trimer), using alternative feedstocks attributed via mass balance (ISCC PLUS certified).
As the hardener component for lightfast polyurethane coating systems and as an additive resin for alkyd spray coatings.

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
Flash point DIN 53 213/1 °C approx. 40
Density at 20 °C DIN EN ISO 2811 g/ml approx. 1.08
Viscosity at 25 °C M014-ISO 3219/A.3 mPa*s approx. 1,350
Alternative carbon share 1 (bio-circular attributed) calculated % 50
^1 carbon not originating from primary fossil sources expressed as percentage of the total carbon.
Alternative raw material share ^2 (bio-circular attributed) calculated wt.-% 38
^2 elements not originating from primary fossil sources expressed as percentage of the total mass.
Equivalent weight approx. 360

Specifications

Property Name Test Method Unit Value
Viscosity at 23 °C M014-ISO 3219/A.3 mPa*s 1,500 ± 500
Color value (Hazen) M017-EN 1557 ≤ 60
NCO content M105-ISO 11909 % 11.9 ± 0.4
Monomeric IPDI M106-ISO 10283 % < 0.1
Non-volatile content (0.2 g/1 h/120 °C) M020-ISO 3251 % 70 ± 2

Downloads

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

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