KRYSTALFLEX® PE505

Aliphatic polyether-based Thermoplastic Polyurethane

Product Description:
KRYSTALFLEX® PE505 is a polyether-based Themoplastic Polyurethane (TPU) film for glass lamination applications. Key features are excellent hydrolysis and microbial resistance, UV resistance, good low temperature performance, excellent laminated transparency and contains an adhesion promoter.
MAIN APPLICATIONS:
Ballistic / blast / intrusion protection, vehicle armoring, architectural security glazing, aerospace and rail.
Properties Key NORM Value Unit
Hardness (after 3 sec.) M ASTM D 2240 90 Shore A
Hardness (after 3 sec.) M ASTM D 2240 40 Shore D
Density M ASTM D 792 1.07 g/cm³
Tensile strength E ASTM D 412 6380 psi
Elongation @ break E ASTM D 412 360 %
Tensile stress @ 50% elongation E ASTM D 412 880 psi
Tensile stress @ 100% elongation E ASTM D 412 1080 psi
Tensile stress @ 300% elongation E ASTM D 412 3620 psi
Tear strength E ASTM D 624 350 pli
Flexural modulus @ 23°C M ASTM D 790 2400 psi
Flexural modulus @ -29°C M ASTM D 790 105160 psi
Softening range low E Huntsman TMA 84 °C
Softening range high E Huntsman TMA 125 °C
Glass transition temperature (DMA) E ASTM D 5026 -64 °C
Vicat softening point VST/A120 M ASTM D 1525 38 °C
  • M = Injection molded parts to meet DIN & ASTM requirements. Parts at room temperature aged prior to testing.

  • E = Extruded film cut to ASTM requirements. Parts at room temperature aged prior to testing.

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