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  • Coatings, paints & inks

Baymedix® FP520

Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).

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About

Product Types

  • Hydrophilic polyisocyanate
  • Aliphatic polyisocyanate
  • Polyisocyanate
  • Reactive system

Material

Coatings, paints & inks
Solvent-free, Flexible

General Characterization

Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). Baymedix® FP520 can be used as a cross-linking agent in polyurethane based aqueous dispersions.

Storage Conditions

- Storage in original sealed Covestro container.

- Recommended storage temperature: 0 - 30 °C.

- Protect from moisture, heat and foreign material.

General information : Hydrophilic isocyanates are very moisture-sensitive and react with water to form carbon dioxide and insoluble ureas. The containers must always be kept tightly closed. The access of water in all forms (moist air, solvents, moist containers) must be prevented, because the generation ofcarbon dioxide can lead to dangerous increase in pressure. Storage at higher temperatures will result in increase of color and viscosity.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Equivalent weight g/mol approx. 241
Density at 20 °C DIN EN ISO 2811 g/cm^3 approx. 1.16
Flash point DIN EN ISO 2719 °C > 250

Specifications

Property Name Test Method Unit Value
Viscosity at 23 °C M014-ISO 3219/A.3 mPa*s approx. 2,800
Monomer content (HDI) M106-ISO 10283 % ≤ 0.15
NCO content M105-ISO 11909 % approx. 17.4

Downloads

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

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