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Elmet Technologies

Lucite International Diakon® ST35G6 Toughened Acrylic Polymer
Categories: Polymer; Thermoplastic; Acrylic (PMMA); Acrylic, Impact Modified, Molded

Material Notes: The Diakon® impact PMMA series offer the best combination of impact, chemical and heat resistance and provide rigidity and surface hardness. The grades in the Diakon® series can be processed by injection molding or extrusion.

Information provided by Lucite International

Key Words: PMMA; Polymethyl Methacrylate; Polymethylmethacrylate
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 1.16 g/cc0.0419 lb/in³ISO 1183
Water Absorption 0.35 %0.35 %ISO 62
Linear Mold Shrinkage 0.0040 - 0.0070 cm/cm0.0040 - 0.0070 in/in
Melt Flow 5.7 g/10 min5.7 g/10 minISO 1133
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 4444ISO 2039-2
Tensile Strength 47.0 MPa6820 psiISO 527
Elongation at Break 25 %25 %ISO 527
Flexural Strength 65.0 MPa9430 psiISO 178
Flexural Modulus 1.90 GPa276 ksiISO 178
Izod Impact, Notched (ISO) 5.80 kJ/m²2.76 ft-lb/in²ISO 180/1A
Charpy Impact Unnotched 5.80 J/cm²27.6 ft-lb/in²ISO 179/1eU
Charpy Impact, Notched 0.560 J/cm²2.66 ft-lb/in²ISO 179/1eA
 
Thermal PropertiesMetricEnglishComments
CTE, linear 110 µm/m-°C61.1 µin/in-°FASTM E831
Deflection Temperature at 1.8 MPa (264 psi) 85.0 °C185 °FISO 75A
Vicat Softening Point 85.0 °C185 °FISO 306B
 95.0 °C203 °FISO 306A
Flammability, UL94 HBHB
Glow Wire Test 650 °C1200 °FIEC 695-2-1
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.491.49ISO 489
Haze 3.0 %3.0 %ASTM D1003
Transmission, Visible 90 %90 %ASTM D1003

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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PLUCIT929 / 147563

Ensinger PEI

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