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SABIC Innovative Plastics Lexan® ML3729 PC (Europe-Africa-Middle East)

Category Polymer , Thermoplastic , Polycarbonate (PC)
Manufacturer SABIC Innovative Plastics (GE Plastics)
Trade Name Lexan®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF SABIC Innovative Plastics Lexan® ML3729 PC (Europe-Africa-Middle East).pdf
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Material Notes:
LEXAN ML3729 is an UV stabilized grade, with an excellent flow. It contains a release agent to ensure easy processing.
Physical Properties Metric English Comments
Density 1.20 g/cc
0.0434 lb/in³
ISO 1183
Moisture Absorption 0.150 %
0.150 %
23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.35 %
0.35 %
ISO 62
Linear Mold Shrinkage, Flow 0.0050 - 0.0070 cm/cm
0.0050 - 0.0070 in/in
on Tensile Bar; SABIC Method
Melt Index of Compound 6.0 g/10 min

@Load 1.20 kg,
Temperature 250 °C
6.0 g/10 min

@Load 2.65 lb,
Temperature 482 °F
MVR [cm^3/10 min]; ISO 1133
36 g/10 min

@Load 1.20 kg,
Temperature 300 °C
36 g/10 min

@Load 2.65 lb,
Temperature 572 °F
MVR [cm^3/10 min]; ISO 1133
Mechanical Properties Metric English Comments
Hardness, H358/30 95.0 MPa
13800 psi
ISO 2039-1
Tensile Strength at Break 55.0 MPa
7980 psi
50 mm/min; ISO 527
Tensile Strength, Yield 60.0 MPa
8700 psi
50 mm/min; ISO 527
Elongation at Break 70 %
70 %
50 mm/min; ISO 527
Elongation at Yield 6.0 %
6.0 %
50 mm/min; ISO 527
Tensile Modulus 2.30 GPa
334 ksi
1 mm/min; ISO 527
Flexural Yield Strength 85.0 MPa
12300 psi
2 mm/min; ISO 178
Flexural Modulus 2.30 GPa
334 ksi
2 mm/min; ISO 178
Izod Impact, Notched (ISO) 55.0 kJ/m²
26.2 ft-lb/in²
80*10*3; ISO 180/1A
11.0 kJ/m²

@Temperature -30.0 °C
5.23 ft-lb/in²

@Temperature -22.0 °F
80*10*3; ISO 180/1A
Izod Impact, Unnotched (ISO) NB
NB
80*10*3; ISO 180/1U
NB

@Temperature -30.0 °C
NB

@Temperature -22.0 °F
80*10*3; ISO 180/1U
Charpy Impact Unnotched NB
NB
Edgew 80*10*3 sp=62mm; ISO 179/1eU
NB

@Temperature -30.0 °C
NB

@Temperature -22.0 °F
Edgew 80*10*3 sp=62mm; ISO 179/1eU
Charpy Impact, Notched 5.50 J/cm²
26.2 ft-lb/in²
Edgew 80*10*3 sp=62mm; ISO 179/1eA
1.10 J/cm²

@Temperature -30.0 °C
5.23 ft-lb/in²

@Temperature -22.0 °F
Edgew 80*10*3 sp=62mm; ISO 179/1eA
Taber Abrasion, mg/1000 Cycles 10
10
CS-17, 1 kg; SABIC Method
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 70.0 µm/m-°C

@Temperature 23.0 - 80.0 °C
38.9 µin/in-°F

@Temperature 73.4 - 176 °F
ISO 11359-2
Thermal Conductivity 0.200 W/m-K
1.39 BTU-in/hr-ft²-°F
ISO 8302
Deflection Temperature at 0.46 MPa (66 psi) 130 °C
266 °F
Flatw 80*10*4 sp=64mm; ISO 75/Bf
133 °C
271 °F
Edgew 120*10*4 sp=100mm; ISO 75/Be
Deflection Temperature at 1.8 MPa (264 psi) 120 °C
248 °F
Flatw 80*10*4 sp=64mm; ISO 75/Af
121 °C
250 °F
Edgew 120*10*4 sp=100mm; ISO 75/Ae
Vicat Softening Point 139 °C
282 °F
Rate B/50; ISO 306
140 °C
284 °F
Rate B/120; ISO 306
145 °C
293 °F
Rate A/50; ISO 306
UL RTI, Electrical 80.0 °C
176 °F
UL 746B
UL RTI, Mechanical with Impact 80.0 °C
176 °F
UL 746B
UL RTI, Mechanical without Impact 80.0 °C
176 °F
UL 746B
Flammability, UL94 V-2

@Thickness 0.750 mm
V-2

@Thickness 0.0295 in
UL 94
Oxygen Index 25 %
25 %
ISO 4589
Glow Wire Test 850 °C

@Thickness 1.00 mm
1560 °F

@Thickness 0.0394 in
IEC 60695-2-12
Optical Properties Metric English Comments
Refractive Index 1.586
1.586
ISO 489
Haze <= 0.80 %

@Thickness 2.54 mm
<= 0.80 %

@Thickness 0.100 in
ASTM D1003
Transmission, Visible 88 - 90 %
88 - 90 %
2.54 mm; ASTM D1003
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+15 ohm-cm
>= 1.00e+15 ohm-cm
IEC 60093
Surface Resistance >= 1.00e+15 ohm
>= 1.00e+15 ohm
ROA; IEC 60093
Dielectric Constant 2.7

@Frequency 1.00e+6 Hz
2.7

@Frequency 1.00e+6 Hz
IEC 60250
2.7

@Frequency 50.0 - 60.0 Hz
2.7

@Frequency 50.0 - 60.0 Hz
IEC 60250
Dielectric Strength 17.0 kV/mm

@Thickness 3.20 mm
432 kV/in

@Thickness 0.126 in
in oil; IEC 60243-1
27.0 kV/mm

@Thickness 1.60 mm
686 kV/in

@Thickness 0.0630 in
in oil; IEC 60243-1
35.0 kV/mm

@Thickness 0.800 mm
889 kV/in

@Thickness 0.0315 in
in oil; IEC 60243-1
Dissipation Factor 0.0010

@Frequency 50.0 - 60.0 Hz
0.0010

@Frequency 50.0 - 60.0 Hz
IEC 60250
0.010

@Frequency 1.00e+6 Hz
0.010

@Frequency 1.00e+6 Hz
IEC 60250
Descriptive Properties Value Comments
Ball Pressure Test, 125°C +/- 2°C PASSES
IEC 60695-10-2
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