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Master Bond adhesives

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INEOS Styrolution Luran® S KR2950 Acrylonitrile Styrene Acrylate / Acrylic (ASA/PMMA)
Categories: Polymer; Thermoplastic; Acrylic (PMMA); ASA Polymer

Material Notes: Luran® S KR2950, an ASA/PMMA-blend, provides easy coloring and good scratch resistance. Therefore Luran® S KR2950 is especially suitable for the production of plastics moldings in brilliant colors with high gloss. Good UV resistance, Enhanced scratch resistance, Deep color impression. Applications: Writing articles, Cosmetics, High gloss household appliances

Information provided by Styrolution.

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Physical PropertiesOriginal ValueComments
Density 1.10 g/ccISO 1183
Water Absorption at Saturation 0.70 %
@Temperature 23.0 °C
ISO 62
Linear Mold Shrinkage 0.0040 - 0.0070 cm/cmISO 294-4
Melt Flow 10 g/10 min
@Load 10.0 kg,
Temperature 220 °C
Volumetric; cm3/10 min; ISO 1133
 17 g/10 min
@Load 21.6 kg,
Temperature 220 °C
Volumetric; cm3/10 min; ISO 1133
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength, Yield 49.0 MPaISO 527
Elongation at Break 3.6 %ISO 527
Tensile Modulus 2100 MPaISO 527
Charpy Impact Unnotched 54.0 kJ/m²
@Temperature -30.0 °C
ISO 179/1eU
 120 kJ/m²
@Temperature 23.0 °C
ISO 179/1eU
Charpy Impact, Notched 3.00 kJ/m²
@Temperature -30.0 °C
ISO 179/1eA
 9.00 kJ/m²
@Temperature 23.0 °C
ISO 179/1eA
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+15 ohm-cmIEC 60093
Surface Resistance 1.00e+15 ohmIEC 60093
 
Thermal PropertiesOriginal ValueComments
Vicat Softening Point 91.0 °C
@Load 5.10 kg
VST/B/50. 50C/h; ISO 306
 103 °C
@Load 1.02 kg
VST/A/50. 50C/h; ISO 306
 
Optical PropertiesOriginal ValueComments
Refractive Index 1.54Sodium D Line; ISO 489
 
Processing PropertiesOriginal ValueComments
Melt Temperature 240 - 280 °CISO 294
Mold Temperature 40.0 - 80.0 °CISO 294
Drying Temperature 80.0 °C
@Time 7200 - 14400 sec

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 go back to viewing the property data in MatWeb's normal format.

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