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  • Coatings, paints & inks

Bayhytherm® 3246

Bayhytherm 3246 is a water-reducible, aliphatic, self-crosslinking stoving urethane resin. Bayhytherm 3246 is used for the formulation of waterborne, one-component baking systems such as waterborne primer surfacer or general purpose industrial coatings. Bayhytherm 3246 is the further development of Bayhytherm 3146 without NMP.

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About

Product Types

  • PIC
  • Dispersion
  • Crosslinkers
  • Hardeners
  • Aliphatic polyisocyanate
  • Hydrophilic polyisocyanate
  • Isocyanate
  • Polyisocyanurate
  • Polyisocyanate

Material

Coatings, paints & inks
Waterborne, Flexible, Elastic, Hard, Thermally resistant

General Characterization

Bayhytherm 3246 is a water-reducible, aliphatic, self-crosslinking stoving urethane resin.
Bayhytherm 3246 is used for the formulation of waterborne, one-component baking systems such as waterborne primer surfacer or general purpose industrial coatings. Bayhytherm 3246 is the further development of Bayhytherm 3146 without NMP.

Storage Conditions

Bayhytherm 3246 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. The product is sensitive to freezing. Freezing will damage the product irreversibly. Prolonged storage at higher temperatures may result in a decrease of viscosity and/or an increase of average particle size, possibly resulting in sedimentation or coagulation. Recommended storage temperature is 5º-23ºC.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Visual appearance yellowish-white, cloudy
Density at 20^oC g/ml approx. 1.07

Specifications

Property Name Test Method Unit Value
Viscosity at 23^oC, (D=approx. 186 s^-1) mPa∙s 100 - 1,200
pH (supply form) 6.8 - 8.5
Non-volatile content (1 g / 1 h / 105^oC) % 45 - 47
Acid value mg KOH/g 7 - 10

Downloads

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

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