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Hyperlite® E-850

is a polyoxyalkylene polyol; hydroxyl number, 18.2 - 22.2 mg KOH/g ; specific gravity at 25°C, 1.06

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About

Product Types

  • Polyol
  • Polyether polyol

Material

No data available

General Characterization

Hyperlite E-850 is a polymer polyol, which is used in a broad range of urethane foam and other applications.

Storage Conditions

Hyperlite E-850 polymer polyol is slightly hygroscopic and may absorb water. Containers should be kept tightly closed and protected from contamination with moisture and foreign materials, which can adversely affect processing. This polyol can become quite viscous at low temperatures. For ease of handling, storage temperatures between 20°C (68°F) and 60°C (140°F) are recommended.
The shelf life is twelve months after receipt of material by customer, when stored in sealed original containers under conditions stated above.

Sampling

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Packaging Type

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Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Appearance White, viscous liquid
Molecular Weight 4,680
Bulk density lb/gal 8.80
Flash point PMCC °C 213
Specific gravity at 25°C 1.06

Downloads

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

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