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Ensinger PEI

Arla MAKROCLEAR™ HARDCOAT PC Sheet
Categories: Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, Extruded

Material Notes: MAKROCLEAR™ HARDCOAT is a hard coated polycarbonate transparent sheet for flat applications. The high impact strength of polycarbonate is combined with a hard coating for flat applications, improved weatherability and chemical resistance and good protection against abrasion. MAKROCLEAR™ HARDCOAT has medium optical quality and is the choice when chemical resistance, scratch resistance and impact strength are more important than high optical clarity. MAKROCLEAR™ HARDCOAT is resistant to many of the most common chemicals, and the hard coat also provides an excellent protection against vandalism as paint and ink does not stick to the coated surface.

Benefits: Abrasion and Impact Resistant; UV Stability; Chemical resistance; More than 10 times the impact strength of high impact acrylic

Application: Anti-vandal glazing, security glazing, safety screens and acoustic screens, Industrial equipment (machine covers, machine protections), Indoor and outdoor signs, vending machine faces and many different kinds of technical parts.

Information provided by Arla Plast.

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 1.20 g/cc0.0434 lb/in³ISO 1183
Moisture Absorption 0.150 %
@Time 86400 sec
0.150 %
@Time 24.0 hour
50% RH; ISO 62
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 70.0 MPa10200 psiISO 527
Tensile Strength, Yield 60.0 MPa8700 psiISO 527
Elongation at Break 100 %100 %ISO 527
Elongation at Yield 6.0 %6.0 %ISO 527
Modulus of Elasticity >= 2.30 GPa>= 334 ksiISO 527
Flexural Modulus >= 2.30 GPa>= 334 ksiISO 178
Izod Impact, Notched (ISO)  10.0 kJ/m²
@Temperature -30.0 °C
4.76 ft-lb/in²
@Temperature -22.0 °F
ISO 180/1A
 65.0 kJ/m²
@Temperature 23.0 °C
30.9 ft-lb/in²
@Temperature 73.4 °F
ISO 180/1A
Charpy Impact Unnotched NB
@Temperature -40.0 °C
NB
@Temperature -40.0 °F
ISO 179/1eU
Charpy Impact, Notched 1.10 J/cm²
@Temperature -30.0 °C
5.23 ft-lb/in²
@Temperature -22.0 °F
ISO 179/1eA
Abrasion <= 12
@Load 0.500 kg
<= 12
@Load 1.10 lb
% Haze; Taber, CS 10F, 500 cycles; ASTM D1044
 
Thermal PropertiesMetricEnglishComments
CTE, linear 65.0 µm/m-°C
@Temperature 20.0 - 70.0 °C
36.1 µin/in-°F
@Temperature 68.0 - 158 °F
ISO 11359-2
Thermal Conductivity 0.200 W/m-K1.39 BTU-in/hr-ft²-°FDIN 8302
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.5861.586ISO 489

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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