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Rulon Bearings

Polycasa AKRYLON XT PMMA
Categories: Polymer; Thermoplastic; Acrylic (PMMA)

Material Notes: AKRYLON XT sheets have good optical properties and high quality surfaces. AKRYLON XT sheets also show excellent color and functional stability and can be used in contact with foodstuffs. AKRYLON XT sheets also combine the following excellent properties: brilliant transparency, very good weathering and ageing resistance, high surface stability/resistance, and good recyclability.

Construction components

  • Light domes
  • Partition walls
  • Glazing
  • Roofing
  • Windows for caravans

Lighting

  • Prismatic control lenses
  • Opal diffusers

Engineering components

  • Housings
  • Machine Covers

Advertising and Decorations

  • Letters
  • Decorations
  • Shop fittings
  • Advertising panels
  • Point of Purchase Displays

Quinn Manufacturing Group rebranded its Plastics Division as Polycasa in 2013.

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
Density 1.19 g/cc0.0430 lb/in³ISO 1183
 
Mechanical PropertiesMetricEnglishComments
Ball Indentation Hardness 175 MPa25400 psiISO 2039-1
Tensile Strength at Break 70.0 MPa10200 psiISO 527-2
Elongation at Break 4.0 %4.0 %ISO 527-2
Tensile Modulus 3.20 GPa464 ksiISO 527-2
Flexural Strength 115 MPa16700 psiISO 178
Charpy Impact Unnotched 1.70 J/cm²8.09 ft-lb/in²ISO 179
Charpy Impact, Notched 0.200 J/cm²0.952 ft-lb/in²ISO 179
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+15 - 5.00e+15 ohm-cm1.00e+15 - 5.00e+15 ohm-cmIEC 60093
Surface Resistance 3.00e+15 - 3.00e+16 ohm3.00e+15 - 3.00e+16 ohmIEC 60093
Dielectric Constant  2.7
@Frequency 1e+6 Hz
2.7
@Frequency 1e+6 Hz
 2.7
@Frequency 50 Hz
2.7
@Frequency 50 Hz
 3.1
@Frequency 1000 Hz
3.1
@Frequency 1000 Hz
Dielectric Strength 30.0 kV/mm
@Thickness 1.00 mm
762 kV/in
@Thickness 0.0394 in
DIN 53481
 
Thermal PropertiesMetricEnglishComments
CTE, linear 70.0 µm/m-°C
@Temperature 20.0 °C
38.9 µin/in-°F
@Temperature 68.0 °F
DIN 53752
Deflection Temperature at 1.8 MPa (264 psi) 95.0 °C203 °FISO 75
Vicat Softening Point 105 °C221 °FISO 306
Decomposition Temperature >= 280 °C>= 536 °F
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.4921.492ISO 489
Haze 0.60 %0.60 %AKRYLON XT clear; ISO 14782
Transmission, Visible 93 %
@Thickness 3.00 mm
93 %
@Thickness 0.118 in
ISO 1183
 
Descriptive Properties
Combustibility GradeEEN 13501-1
Electrical Strength, kV/mm²10IEC 60243-1

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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