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Ensinger PEI

Röhm ACRYLITE® 16 mm Alltop Acrylic Double-Skin Sheet  (discontinued **)
Categories: Polymer; Thermoplastic; Acrylic (PMMA); Acrylic, Optical Sheet

Material Notes: 16 mm ACRYLITER Alltop acrylic double-skin sheet is a light transmitting, heat-insulating and weather-resistant double-skinned sheet made of acrylic (polymethyl methacrylate, PMMA) polymer with particularly wide rib spacing. It was designed for commercial & institutional greenhouses where an extremely high light transmission is required.

Advantages of 16 mm ACRYLITE® Alltop UVA/UVT acrylic double-skin sheet

  • ACRYLITE® Alltop has a light transmission of 91%, the 64 mm wide flute is the highest light transmitting of any insulating rigid glazing available.
  • ACRYLITE® Alltop‘s patented no drip coating is applied on every surface, including inside the flutes. The coating allows for maximum light transmission virtually eliminating all condensation droplets on all interior and exterior surfaces of the sheet.
  • Better plant growth response is driven by high light transmision and the option for ACRYLITER Alltop in UV absorbing or UV transmitting is available.
  • Up to 50% better energy savings over single layer glazings.
  • Better plant growth response is driven by the light transmission and the option of ACRYLITER Alltop UV absorbing or UV transmitting is available.

    Information Provided by Evonik CYRO. The former Evonik Methacrylates business has been sold to Röhm (Roehm) GmbH.

  • Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
     
    Physical PropertiesMetricEnglishComments
    Thickness 16.0 microns0.630 mil
     
    Thermal PropertiesMetricEnglishComments
    CTE, linear 162 µm/m-°C90.0 µin/in-°F
    Thermal Conductivity 0.044131 W/m-K0.30625 BTU-in/hr-ft²-°F
    Maximum Service Temperature, Air 70.0 °C158 °F
    Smoke Density 0.0200.020ASTM D2843
    Ignition Temperature 449 °C840 °FAutoignition; ASTM D1929
     
    Optical PropertiesMetricEnglishComments
    Transmission, Visible 91 %91 %
     
    Descriptive Properties
    Rate of BurnC2/CC2ASTM D635
    R-value2.04 °F/BTU-hr-ft2

    **
    Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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    Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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