SABIC LEXAN™ Copolymer DMX1435 Polycarbonate (PC) (Americas)

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SABIC LEXAN™ Copolymer DMX1435 Polycarbonate (PC) (Americas)
Categories:	Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes:	LEXAN™ DMX1435 is a UV stabilized standard flow polycarbonate copolymer resin with improved scratch resistance, improved dielectric performance (lower Df). It is both transparency and colorable available solutions to the applications such as 5G related devices, anti-scratch covers, etc. Features: UV Resistant Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.20 g/cc	ASTM D792
	1.20 g/cc	ASTM D792
Density	1.17 g/cc	ASTM D792
	1.17 g/cc	ISO 1183
Water Absorption	0.080 % @Time 86400 sec	ASTM D570
Moisture Absorption	0.0200 %	Injection Molding
	0.0400 %	23°C/50% RH/24 hrs; ASTM D570
	0.130 %	23°C / 50% RH; ISO 62
Moisture Absorption at Equilibrium	0.13 %	23°C/50% RH; ASTM D570
Water Absorption at Saturation	0.27 %	ISO 62-1
	0.28 %	ASTM D570
Viscosity	13 cP @Load 1.20 kg, Temperature 300 °C	MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow	0.0050 - 0.0080 cm/cm @Thickness 3.20 mm	SABIC method
Melt Flow	14.5 g/10 min @Load 1.20 kg, Temperature 300 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Rockwell L	108	ASTM D785
Hardness, Rockwell M	93	ASTM D785
Ball Indentation Hardness	128 MPa	H358/30; ISO 2039-1
Tensile Strength at Break	60.0 MPa	50 mm/min; ISO 527
	65.0 MPa	50 mm/min; ASTM D638
Tensile Strength, Yield	80.0 MPa	50 mm/min; ASTM D638
	80.0 MPa	50 mm/min; ISO 527
Elongation at Break	40 %	50 mm/min; ISO 527
	70 %	50 mm/min; ASTM D638
Elongation at Yield	7.0 %	50 mm/min; ASTM D638
	7.0 %	50 mm/min; ISO 527
Tensile Modulus	2450 MPa	1 mm/min; ISO 527
	2900 MPa	50 mm/min; ASTM D638
Flexural Strength	108 MPa	yield, 2 mm/min; ISO 178
	120 MPa	yld, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	2450 MPa	2 mm/min; ISO 178
	2600 MPa	1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched	30.0 J	ASTM D256
	30.0 J @Temperature -30.0 °C	ASTM D256
Izod Impact, Unnotched	NB	ASTM D4812
Izod Impact, Notched (ISO)	5.00 kJ/m²	80103; ISO 180/1A
	4.00 kJ/m² @Temperature -30.0 °C	80103; ISO 180/1A
Izod Impact, Unnotched (ISO)	NB	80103; ISO 180/1U
	45.0 kJ/m² @Temperature -30.0 °C	80103; ISO 180/1U
Charpy Impact Unnotched	NB	Edgew 80103 sp=62mm; ISO 179/1eU
	47.0 kJ/m² @Temperature -30.0 °C	Edgew 80103 sp=62mm; ISO 179/1eU
Charpy Impact, Notched	3.00 kJ/m²	Edgew 80103 sp=62mm; ISO 179/1eA
	3.00 kJ/m² @Temperature -30.0 °C	Edgew 80103 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy	30.0 J	ASTM D3763
Taber Abrasion, mg/1000 Cycles	10	CS-17, 1 kg; ASTM D1044
	10	CS-17, 1 kg; SABIC method

Electrical Properties	Original Value	Comments
Comparative Tracking Index	250 - 400 V	UL 746A

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	70.0 µm/m-°C @Temperature -40.0 - 95.0 °C	ASTM E831
	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 -40.0 - 95.0 °C	ASTM E831
	70.0 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
Specific Heat Capacity	1.40 J/g-°C	ASTM C351
Thermal Conductivity	0.200 W/m-K	ASTM C177
	0.200 W/m-K	ISO 8302
Hot Ball Pressure Test	125 °C	PASS; IEC 60695-10-2
	140 °C	IEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi)	131 °C	Flatw 80104 sp=64mm; ISO 75/Bf
	133 °C @Thickness 3.20 mm	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	118 °C	Flatw 80104 sp=64mm; ISO 75/Af
	119 °C @Thickness 3.20 mm	unannealed; ASTM D648
Vicat Softening Point	138 °C	Rate B/50; ISO 306
	139 °C	Rate B/50; ASTM D1525
	140 °C	Rate B/120; ISO 306
UL RTI, Electrical	80.0 °C	UL 746B
UL RTI, Mechanical with Impact	80.0 °C	UL 746B
UL RTI, Mechanical without Impact	80.0 °C	UL 746B
Flammability, UL94	HB @Thickness >=0.600 mm	UL 94
Glow Wire Ignition Temperature	825 °C @Thickness 2.00 mm	IEC 60695-2-13
	825 °C @Thickness 3.00 mm	IEC 60695-2-13
	850 °C @Thickness 1.00 mm	IEC 60695-2-13
Glow Wire Flammability Index	900 °C @Thickness 1.00 mm	IEC 60695-2-12
	960 °C @Thickness 2.00 mm	IEC 60695-2-12
	960 °C @Thickness 3.00 mm	IEC 60695-2-12

Optical Properties	Original Value	Comments
Refractive Index	1.584	ASTM D542
	1.584	ISO 489
Haze	<= 0.80 % @Thickness 2.54 mm	ASTM D1003
Transmission, Visible	88 % @Thickness 2.54 mm	ASTM D1003

Processing Properties	Original Value	Comments
Nozzle Temperature	290 - 310 °C
Zone 2	280 - 305 °C
Zone 3	295 - 315 °C
Melt Temperature	295 - 315 °C	Injection Molding
Mold Temperature	70.0 - 95.0 °C
Drying Temperature	120 °C	Injection Molding
Dry Time	3.00 - 4.00 hour	Injection Molding
Precipitation Temperature	60.0 - 80.0 °C	Hopper Temperature

Descriptive Properties
Erichson scratch depth, 6N	14 micrometer	SABIC method
Pencil Hardness test, 1kgf	H	ASTM D3363

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PSABH80124 / 288071

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