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Master Bond adhesives

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SABIC LEXAN™ FR 925AU PC (Europe)
Categories: Polymer; Thermoplastic; Polycarbonate (PC)

Material Notes: LEXAN 925AU Polycarbonate (PC) is an injection moldable non-halogenated, unfilled transparent flame retardant grade with medium flow. It is UV stabilized and has an MVR of 13 (300°C/1.2kg) and a UL94 V0@3mm, and is available in various color options.

Information provided by SABIC

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Physical PropertiesOriginal ValueComments
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/cmSABIC method
Melt Flow 13 g/10 min
@Load 1.20 kg,
Temperature 300 °C
cm³/10 min; ISO 1133
 
Mechanical PropertiesOriginal ValueComments
Ball Indentation Hardness 95.0 MPaISO 2039-1
Tensile Strength at Break 60.0 MPa50 mm/min; ISO 527
Tensile Strength, Yield 63.0 MPa50 mm/min; ISO 527
Elongation at Break 85 %50 mm/min; ISO 527
Elongation at Yield 6.0 %50 mm/min; ISO 527
Tensile Modulus 2350 MPa1mm/min; ISO 527
Flexural Yield Strength 90.0 MPa2 mm/min; ISO 178
Flexural Modulus 2300 MPa2 mm/min; ISO 178
Izod Impact, Notched (ISO) 70.0 kJ/m²80*10*3; ISO 180/1A
 12.0 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
Charpy Impact, Notched 73.0 kJ/m²Edgew 80*10*3 sp=62mm; ISO 179/1eA
 14.0 kJ/m²
@Temperature -30.0 °C
Edgew 80*10*3 sp=62mm; ISO 179/1eA
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity >= 1.00e+15 ohm-cmIEC 60093
Surface Resistance >= 1.00e+15 ohmROA; IEC 60093
Dielectric Constant 2.7
@Frequency 50.0 - 60.0 Hz
IEC 60250
 2.7
@Frequency 1e+6 Hz
IEC 60250
Dielectric Strength 17.0 kV/mm
@Thickness 3.20 mm
in oil; IEC 60243-1
Dissipation Factor 0.0010
@Frequency 50.0 - 60.0 Hz
IEC 60250
 0.010
@Frequency 1e+6 Hz
IEC 60250
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 70.0 µm/m-°C
@Temperature 23.0 - 80.0 °C
ISO 11359-2
CTE, linear, Transverse to Flow 70.0 µm/m-°C
@Temperature 23.0 - 80.0 °C
ISO 11359-2
Thermal Conductivity 0.200 W/m-KISO 8302
Hot Ball Pressure Test 125 °CIEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi) 135 °CEdgew 120*10*4 sp=100mm; ISO 75/Be
Deflection Temperature at 1.8 MPa (264 psi) 124 °C1.8 MPa Edgew 120*10*4 sp=100mm; ISO 75/Ae
Vicat Softening Point 141 °CRate B/50; ISO 306
 142 °CRate B/120; ISO 306
UL RTI, Electrical 130 °CUL 746B
UL RTI, Mechanical with Impact 120 °CUL 746B
UL RTI, Mechanical without Impact 130 °CUL 746B
Flammability, UL94 V-2
@Thickness 0.800 mm
UL 94
 V-0
@Thickness 3.00 mm
UL 94
Oxygen Index 35 %ISO 4589
Glow Wire Test 850 °C
@Thickness 1.00 mm
IEC 60695-2-13
 960 °C
@Thickness 1.00 mm
IEC 60695-2-12
 
Optical PropertiesOriginal ValueComments
Refractive Index 1.586ISO 489
Transmission, Visible 88 %
@Thickness 2.54 mm
ASTM D1003
 
Processing PropertiesOriginal ValueComments
Processing Temperature 60.0 - 80.0 °CHopper Temperature
Nozzle Temperature 270 - 290 °CInjection Molding
Zone 1 260 - 280 °C
Zone 2 270 - 290 °C
Zone 3 280 - 310 °C
Melt Temperature 280 - 310 °C
Mold Temperature 80.0 - 110 °C
Drying Temperature 120 °CInjection Molding
Dry Time 2.00 - 4.00 hourInjection Molding
Moisture Content 0.020 %
 
Descriptive Properties
UV-light, water exposure/immersionF1UL 746C

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PSABI10608 / 244075

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