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Bayhydur® 302

Bayhydur 302 is a solvent-free, water-dispersible polyisocyanate based on hexamethylene diisocyanate (HDI).

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About

Product Types

  • Hydrophilic polyisocyanate

Material

No data available

General Characterization

Bayhydur 302 is a solvent-free, water-dispersible polyisocyanate based on hexamethylene diisocyanate (HDI).

Storage Conditions

Bayhydur 302 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. Processability of this product can be adversely affected by contamination.
Recommended storage temperature is at room temperature (approximately 77°F/25°C).

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Viscosity at 25°C mPa*s 2300 ± 700
Monomeric isocynate % max. 0.2
Hazen color value max. 100
Hazen color value max. 100
NCO content % 17.3 ± 0.5

Property Name Test Method Unit Value
Flash point (Setaflash) °C 235
Solids % min. 99.8
Weight per gallon Ib. 9.63
Appearance Pale, yellow liquid
Specific gravity at 25℃ 1.16
Equivalent weight avg. 243

Downloads

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