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Ensinger PEI

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SABIC LEXAN™ Copolymer HFD1262 Polycarbonate (PC) (Asia)
Categories: Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes: 19 MFR LEXAN High Flow Ductile Copolymerwith 400 nm cut off, available in transparent colors only

Features: High Flow

Information provided by SABIC
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Physical PropertiesOriginal ValueComments
Specific Gravity 1.20 g/ccASTM D792
Density 1.20 g/ccASTM D792
 1.20 g/ccISO 1183
Moisture Absorption 0.150 %23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.30 %ISO 62-1
Viscosity 16 cP
@Load 1.20 kg,
Temperature 300 °C		MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow 0.0050 - 0.0070 cm/cm
@Thickness 3.20 mm		SABIC method
Melt Flow 19 g/10 min
@Load 1.20 kg,
Temperature 300 °C		ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell R 120ASTM D785
Tensile Strength at Break 59.0 MPa50 mm/min; ISO 527
 63.0 MPa50 mm/min; ASTM D638
Tensile Strength, Yield 58.0 MPa50 mm/min; ASTM D638
 60.0 MPa50 mm/min; ISO 527
Elongation at Break 120 %50 mm/min; ISO 527
 135 %50 mm/min; ASTM D638
Elongation at Yield 6.0 %50 mm/min; ASTM D638
 6.0 %50 mm/min; ISO 527
Tensile Modulus 2150 MPa1 mm/min; ISO 527
 2240 MPa5 mm/min; ASTM D638
Flexural Strength 90.0 MPayield, 2 mm/min; ISO 178
 98.0 MPayld, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 2120 MPa2 mm/min; ISO 178
 2220 MPa1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched 730 JASTM D256
 180 J
@Temperature -30.0 °C		ASTM D256
 690 J
@Temperature -10.0 °C		ASTM D256
Izod Impact, Notched (ISO) 65.0 kJ/m²80*10*3; ISO 180/1A
 11.0 kJ/m²
@Temperature -30.0 °C		80*10*3; ISO 180/1A
Izod Impact, Unnotched (ISO) NB80*10*3; ISO 180/1U
 NB
@Temperature -30.0 °C		80*10*3; ISO 180/1U
Charpy Impact Unnotched NBEdgew 80*10*3 sp=62mm; ISO 179/1eU
 NB
@Temperature -30.0 °C		Edgew 80*10*3 sp=62mm; ISO 179/1eU
 
Thermal PropertiesOriginal ValueComments
Hot Ball Pressure Test 125 °CPASS; IEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi) 123 °C
@Thickness 3.20 mm		unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 111 °C
@Thickness 3.20 mm		unannealed; ASTM D648
Vicat Softening Point 136 °CRate B/50; ASTM D1525
 136 °CRate B/120; ISO 306
 
Optical PropertiesOriginal ValueComments
Refractive Index 1.582ASTM D542
Haze <= 1.0 %
@Thickness 2.54 mm		ASTM D1003
Transmission, Visible 88 %
@Thickness 2.54 mm		ASTM D1003
 
Processing PropertiesOriginal ValueComments
Nozzle Temperature 255 - 300 °C
Zone 2 250 - 295 °C
Zone 3 260 - 305 °C
Melt Temperature 260 - 305 °CInjection Molding
Mold Temperature 50.0 - 80.0 °C
Drying Temperature 105 - 110 °CInjection Molding
Dry Time 3.00 - 4.00 hourInjection Molding
 24.0 hourCumulative; Injection Molding
Back Pressure 0.300 - 0.700 MPa
Shot Size 40 - 60 %
Vent Depth 0.00380 - 0.00760 cm
Screw Speed 35 - 75 rpm

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PSABH80308 / 288255

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