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Unit 6, No. 12, Pouya Complex, Nazafarin St., Shah Nazari St., Madar Sq., Mirdamad, Tehran

+98 21 91006091

Metasan supplies epoxy resins, polyurethane, additives, and chemical solvents for retail and wholesale customers throughout Iran. At Metasan, you can purchase raw materials from brands including Khuzestan Petrochemical, Karun Petrochemical, Kumho Korea, Tosoh Japan, JANA Saudi Arabia, BASF, Wanhua China, Dorun, and Henan.

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Home/Products/ Acrylics & Acrylic Copolymers/ Plexiglas® GS 245 Cast Acrylic

Plexiglas® GS 245 Cast Acrylic

Description: PLEXIGLAS® GS 245 is a cast acrylic with unsurpassed weather resistance specially developed to meet the high optical requirements of the aviation industry.
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Applications
aviation industry helicopter canopies glider canopies sports plane glazing and ultralights
Advantages
unsurpassed weather resistance high optical requirements UV-absorbing
Handling
The material can be supplied in both clear-transparent and transparent colored grades.

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    Specifications

    PropertyValueUnit

    Optical Properties

    Transmittance89Visible ; after artificial weathering; ASTM D1003%
    Haze1after artificial weathering; EN 2155-9, ASTM D1003%
    Haze0.5Original State; EN 2155-9, ASTM D1003%
    Transmittance91Original State; EN 2155-5, ASTM D1003%
    Transmittance<1.0UV Transmittance @Wavelength 290 - 330 nm%

    Appearance Properties

    Refractive index1.49ISO 489, ASTM D542

    Physical Properties

    Shrinkage1.516min @Thickness 6.35 mm, Temperature 160 °C%
    Density1.19ISO 1183, ASTM D792g/mL

    Thermal Properties

    Flame Spread36Fire Rating; EN 3844-2mm/min
    Maximum Service Temperature105ISO 71-2Ae, ASTM D648;Air°C
    Thermal Expansion70EN 2155-12, ASTM D696@Temperature 20.0 °C;Linearum/(m-°C)
    Vicat softening temperature115ISO 306-B-50°C
    Flame Spread35.6Fire Rating; ASTM D635mm/min

    Mechanical Properties

    Tensile Stress at break-MD80ISO 527-2/1B/5, ASTM D638MPa
    Elongation at break-MD5.5ISO 527-2/1B/5, ASTM D638%