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Master Bond adhesives

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SABIC LEXAN™ IR2240 PC (Americas)
Categories: Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes: Mid-flow polycarbonate resin with mold release. FDA food contact compliant. Available in limited transparent tints, limited package types, and must meet minimum order quantity requirements.

Information provided by SABIC
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Physical PropertiesOriginal ValueComments
Specific Gravity 1.20 g/ccASTM D792
Density 1.20 g/ccISO 1183
Water Absorption 0.35 %23°C/sat; ISO 62
Moisture Absorption 0.150 %23°C / 50% RH; ISO 62
Linear Mold Shrinkage, Flow 0.0050 - 0.0070 cm/cm
@Thickness 3.20 mm		SABIC method
Melt Flow 9.0 g/10 min
@Load 1.20 kg,
Temperature 300 °C		cm³/10 min; ISO 1133
 10.5 g/10 min
@Load 1.20 kg,
Temperature 300 °C		ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 68.0 MPa50 mm/min; ASTM D638
 70.0 MPa50 mm/min; ISO 527
Tensile Strength, Yield 63.0 MPa50 mm/min; ISO 527
 63.0 MPa50 mm/min; ASTM D638
Elongation at Break 110 %50 mm/min; ISO 527
 130 %50 mm/min; ASTM D638
Elongation at Yield 6.0 %50 mm/min; ISO 527
 7.0 %50 mm/min; ASTM D638
Tensile Modulus 2350 MPa1mm/min; ISO 527
 2410 MPa5 mm/min; ASTM D638
Flexural Yield Strength 90.0 MPa2 mm/min; ISO 178
 97.0 MPa1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 2300 MPa2 mm/min; ISO 178
 2340 MPa1.3 mm/min, 50 mm span; ASTM D790
Izod Impact, Notched 800 J/mASTM D256
Izod Impact, Unnotched 3204 J/mASTM D4812
Izod Impact, Notched (ISO) 12.0 kJ/m²80*10*4; ISO 180/1A
 10.0 kJ/m²
@Temperature -30.0 °C		80*10*4; ISO 180/1A
Charpy Impact Unnotched NBEdgew 80*10*4 sp=62mm; ISO 179/1eU
Tensile Impact Strength 577 kJ/m²ASTM D1822
Dart Drop, Total Energy 63.0 JASTM D3763
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 68.4 µm/m-°C
@Temperature -40.0 - 40.0 °C		ASTM E831
 68.4 µm/m-°C
@Temperature -40.0 - 40.0 °C		ISO 11359-2
CTE, linear, Transverse to Flow 66.5 µm/m-°C
@Temperature -40.0 - 40.0 °C		ISO 11359-2
 66.5 µm/m-°C
@Temperature -40.0 - 40.0 °C		ASTM E831
Deflection Temperature at 0.46 MPa (66 psi) 137 °C
@Thickness 6.40 mm		unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 125 °C1.8 MPa Edgew 120*10*4 sp=100mm; ISO 75/Ae
 132 °C
@Thickness 6.40 mm		unannealed; ASTM D648
Vicat Softening Point 142 °CRate B/120; ISO 306
 143 °CRate B/50; ISO 306
 154 °CRate B/50; ASTM D1525
 
Processing PropertiesOriginal ValueComments
Nozzle Temperature 290 - 310 °CInjection Molding
Zone 1 270 - 295 °C
Zone 2 280 - 305 °C
Zone 3 295 - 315 °C
Melt Temperature 295 - 315 °C
Mold Temperature 70.0 - 95.0 °C
Drying Temperature 120 °CInjection Molding
Dry Time 3.00 - 4.00 hourInjection Molding
 48.0 hourCumulative; Injection Molding
Moisture Content 0.020 %
Back Pressure 0.300 - 0.700 MPa
Shot Size 40 - 60 %
Vent Depth 0.00250 - 0.00760 cm
Screw Speed 40 - 70 rpm

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PSABI10481 / 243948

Rulon Bearings




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