TEROL® 518

TEROL® 518 is a modified aromatic polyester polyol.

 

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

The information, specifications, and materials accessible here may not reflect the most current version. Please use the Request a Document feature for the most current product documentation available.

Chemical Family: Polyesters

Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Markets
Applications
Application Details

TEROL® 518 is recommended for use in polyisocyanurate (PIR) boardstock applications, particularly flexible faced lamination where the polyol has exceptional compatibility with hydrocarbon blowing agents. Foams made with TEROL® 518 polyol have excellent flowability and processing ability allowing for manufacturing efficiencies and lower stable core densities. When properly formulated and processed, foam panels produced with TEROL® 518 exhibit superior fire performance and can pass the Factory Mutual 4450 Calorimeter and ASTM E-84 tunnel tests.

Properties

Regulatory & Compliance

Technical Details & Test Data

Temperature vs Viscosity

ARA® XTREME PY 2100 - Pa - 1

Temperature vs Specific Gravity

ARA® XTREME PY 2100 - Pa - 1

Packaging & Availability

Regional Availability
  • Americas

Storage & Handling

Storage Information

As with all industrial chemicals, care should be exercised in the handling of this material. In the event of contact with skin or eyes. TEROL® Aromatic Polyester Polyols should be stored in tightly closed containers. Storage temperatures of 15 - 50°C are recommended for a shelf life of 6 (six) months.

Other

Appearance (SDS)
Liquid
Color (SDS)
Amber
Odor (SDS)
Odorless
Chemical Properties
ValueUnitsTest Method / Conditions
Aromatic Content35.4%
Equivalent Weight233.8g/eq
Functionality2.0-
Hydroxyl Value230.0-255.0mg KOH/g