Technical datasheet

KRYSTALFLEX® PE193

Supplied byHuntsman- Last Updated on Sep 8, 2025

KRYSTALFLEX® PE193 by Huntsman is an optical aliphatic thermoplastic polyurethane (TPU) base grade. It is a plasticizer-free, adhesion promoter-free compound which is suitable for cooler processing. Shows chemical compatibility (e.g. polycarbonate), moisture resistance, higher adhesion, high elongation, UV resistance and multiple design option. Exhibits ballistic resistant, low-haze solution, outstanding clarity, good light, low laminating temperatures and shorter cycle times. Provides tensile strength, impact resistance and good stability in humid conditions & at extreme temperatures. It contains glass primer at laminated temperature of 210°F and above. KRYSTALFLEX® PE193 is used in windows, roofs, glazing, physical containments & security barriers in buildings and lamination & encapsulation in the electronics sector.
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KRYSTALFLEX® PE193 properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
100% Modulus0.0 Visible After LoginVisible After LoginVisible After Login
300% Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore A0.0 Visible After LoginVisible After LoginVisible After Login
Tear Strength0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Elongation, Utimate0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength at Break0.0 Visible After LoginVisible After LoginVisible After Login

Others properties

PropertiesValue & unitTest conditionTest method
Peel Resistance to Glass0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Specific Gravity0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Glass Transition Temperature (Tg)0.0 Visible After LoginVisible After LoginVisible After Login
TMA Melt Range0.0 Visible After LoginVisible After LoginVisible After Login

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