SABIC Innovative Plastics Lexan® SLX1431D PC Copolymer

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® SLX1431D PC Copolymer.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Medium viscosity PC copolymer with enhanced UV stabilization and added release agent. Available in diffusion colors.

Physical Properties	Metric	English	Comments
Specific Gravity	1.20 g/cc	1.20 g/cc	ASTM D792
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 @Thickness 3.20 mm	0.0050 - 0.0070 in/in @Thickness 0.126 in	SABIC Method
Melt Flow	10 g/10 min @Load 3.80 kg, Temperature 200 °C	10 g/10 min @Load 8.38 lb, Temperature 392 °F	ASTM D1238
Melt Index of Compound	9.0 g/10 min @Load 1.20 kg, Temperature 300 °C	9.0 g/10 min @Load 2.65 lb, Temperature 572 °F	MVR [cm^3/10 min]; ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	70.0 MPa	10200 psi	50 mm/min; ISO 527
	73.0 MPa	10600 psi	Type I, 50 mm/min; ASTM D638
Tensile Strength, Yield	65.0 MPa	9430 psi	Type I, 50 mm/min; ASTM D638
	65.0 MPa	9430 psi	50 mm/min; ISO 527
Elongation at Break	>= 100 %	>= 100 %	Type I, 50 mm/min; ASTM D638
	>= 100 %	>= 100 %	50 mm/min; ISO 527
Elongation at Yield	6.0 %	6.0 %	50 mm/min; ISO 527
	6.4 %	6.4 %	Type I, 50 mm/min; ASTM D638
Tensile Modulus	2.30 GPa	334 ksi	1 mm/min; ISO 527
	2.36 GPa	342 ksi	5 mm/min; ASTM D638
Flexural Yield Strength	100 MPa	14500 psi	1.3 mm/min, 50 mm span; ASTM D790
	100 MPa	14500 psi	2 mm/min; ISO 178
Flexural Modulus	2.45 GPa	355 ksi	1.3 mm/min, 50 mm span; ASTM D790
	2.45 GPa	355 ksi	2 mm/min; ISO 178
Izod Impact, Notched	4.25 J/cm	7.96 ft-lb/in	ASTM D256
	1.00 J/cm @Temperature -30.0 °C	1.87 ft-lb/in @Temperature -22.0 °F	ASTM D256
Izod Impact, Notched (ISO)	65.0 kJ/m²	30.9 ft-lb/in²	80103; ISO 180/1A
	10.0 kJ/m² @Temperature -30.0 °C	4.76 ft-lb/in² @Temperature -22.0 °F	80103; ISO 180/1A
Izod Impact, Unnotched (ISO)	NB	NB	80103; ISO 180/1U
Charpy Impact Unnotched	NB	NB	Edgew 80103 sp=62mm; ISO 179/1eU
Charpy Impact, Notched	6.50 J/cm²	30.9 ft-lb/in²	Edgew 80103 sp=62mm; ISO 179/1eA
	1.50 J/cm² @Temperature -30.0 °C	7.14 ft-lb/in² @Temperature -22.0 °F	Edgew 80103 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy	80.0 J @Temperature 23.0 °C	59.0 ft-lb @Temperature 73.4 °F	ASTM D3763

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	63.0 µm/m-°C @Temperature -40.0 - 40.0 °C	35.0 µin/in-°F @Temperature -40.0 - 104 °F	ASTM E 831
	63.0 µm/m-°C @Temperature -40.0 - 40.0 °C	35.0 µin/in-°F @Temperature -40.0 - 104 °F	ISO 11359-2
CTE, linear, Transverse to Flow	63.0 µm/m-°C @Temperature -40.0 - 40.0 °C	35.0 µin/in-°F @Temperature -40.0 - 104 °F	ASTM E 831
	63.0 µm/m-°C @Temperature -40.0 - 40.0 °C	35.0 µin/in-°F @Temperature -40.0 - 104 °F	ISO 11359-2
Deflection Temperature at 1.8 MPa (264 psi)	122 °C	252 °F	Flatw 80104 sp=64mm; ISO 75/Af
	134 °C @Thickness 3.20 mm	273 °F @Thickness 0.126 in	unannealed; ASTM D648
Vicat Softening Point	137 °C	279 °F	Rate B/50; ISO 306
	139 °C	282 °F	Rate B/120; ISO 306
	149 °C	300 °F	Rate B/50; ASTM D1525
Flammability, UL94	HB @Thickness 0.750 mm	HB @Thickness 0.0295 in	UL 94 by SABIC-IP
	HB @Thickness 3.00 mm	HB @Thickness 0.118 in	UL 94 by SABIC-IP

Descriptive Properties	Value	Comments
Ball Pressure Test, 125°C +/- 2°C	passes	IEC 60695-10-2

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