StrataGem® 7700

StrataGem® 7700 is multi-layered sheet system of an acrylic film bonded to a high melt strength TPO substrate, combining the proven surface durability and weatherability of acrylic and the low temperature impact performance of TPO.

Applications

  • Exterior components
  • Industrial covers
  • Housings
  • Claddings
  • Shrouds

Properties

  • Property Typical Value Units Test Method
  • Specific Gravitiy 1.10 ISO 1183
  • Gloss, 60°
    (smooth, post-formed, male tooling)
    55 - 80 % ASTM 523
  • Crock Mar Resistance
    (Retained gloss at °60 observer)
    80-85 % PMC Method
  • Shrink Rate 0.8 – 1.0 % ISO 294-4
  • Flexural Modulus 315,000
    2,172
    psi
    MPa
    ASTM D790
  • Tensile Strength at Yield 2,450
    16.9
    psi
    MPa
    ASTM D638
  • Multi-Axial Impact at 73°F (23°C)
    at 32°F (0°C)
    at -5°F (-15°C)
    at -22°F (-30°C)
    18.9, 100% ductile
    21.3, 100% ductile
    22.4, 50% ductile
    5.4, 0% ductile
    Joules ASTM D3762
  • HDT at 66 psi (0.45 MPa)
    at 264 psi (1.45 MPa)
    205(96)
    118(48)
    °F (°C) ASTM D648
  • CLTE (-30°C to 80°C) 3.3 x 10-5
    5.9 x 10-5
    in/in/°F
    mm/mm/°C
    ISO 11359

*Property values tested on three-layered sheet, 0.187” thick, 3 mil film layer, 20% regrind

NOTE: Data values are typical properties and are not to be construed as specifications. Users should confirm results by their own tests and evaluation methods. SIMONA PMC makes no warranties, expressed or implied, concerning the suitability of use. No freedom from infringement of any patent of others is to be inferred. SIMONA PMC reserves the right to make additions, deletions, or modifications to this information at any time without prior notification.