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  • Coatings, paints & inks

Desmodur® eco BL 7175

Biobased and blocked aliphatic polyisocyanate based on PDI (Pentamethylendiisocyanate). In combination with polyole component to formulate one-component stoving polyurethane coatings.

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About

Product Types

  • PDI
  • Aliphatic polyisocyanate
  • Crosslinkers
  • Polyisocyanate
  • Hardeners

Material

Coatings, paints & inks
Bio content, Solventborne, Thermally resistant, Elastic, Hard

General Characterization

Biobased and blocked aliphatic polyisocyanate based on PDI (Pentamethylendiisocyanate).
In combination with polyole component to formulate one-component stoving polyurethane coatings.

Storage Conditions

- Storage in original sealed Covestro container.

- Recommended storage temperature: 0 - 30 °C.

- Protect from moisture, heat and foreign material.

General information: 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
Equivalent weight approx. 385
Density at 20 °C DIN 51757 g/ml approx. 1.11
Flash point DIN EN ISO 13 736 °C approx. 47
Biobased Carbon, supplied form ASTM D 6866-16Method B (AMS) % approx. 32
NCO content, blocked % approx. 10.9

Specifications

Property Name Test Method Unit Value
Non-volatile content (0.2 g/60 min/80 °C) M020-ISO 3251 % 75 ± 2
Hazen color value M017-EN 1557 ≤ 100
Viscosity at 23 °C M014-ISO 3219/A.3 mPa*s approx. 8,500

Downloads

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

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