Lexan™ 144H Resin

About
LEXAN 144H是一种中等粘度多用途级，含有一种脱模剂，确保易于加工。 FDA食品接触符合有限的颜色

Product Description
Supplier	SABIC
Generic	Polycarbonate
Material Status	Commercial: Active
Features	Excellent Processability
Availabilitys	Africa & Middle East ,Asia Pacific,Europe

Technical Data
MECHANICAL	Nominal value	Unit	Test method
Taber Wear CS-17, 1 kg	10	mg/1000cy	SABIC Method
Tensile strength Type I yield 50mm/min	63	MPa	ISO 527
Tensile strength fracture 50 mm/min	70	MPa	ISO 527
Tensile strain
Yield, 50 mm/min	6	%	ISO 527
Tensile strain
Fracture, 50 mm/min	110	%	ISO 527
Tensile modulus
1 mm/min	2350	MPa	ISO 527
bending strength
Yield, 2 mm/min	90	MPa	ISO 178
Bending modulus
2 mm/mim	2300	MPa	ISO 178
Ball hardness
H358/30	95	MPa	ISO 2039-1

IMPACT	Nominal value	Unit	Test method
Notched impact strength of cantilever beam
23℃，80103	NB	kJ/m²	ISO 180/1U
Notched impact strength of cantilever beam
-30℃，80103	NB	kJ/m²	ISO 180/1U
Impact strength of cantilever beam notch
23℃，80103	70	kJ/m²	ISO 180-1U
Impact strength of cantilever beam notch
-30℃，80103	12	kJ/m²	ISO 180-1U
Charpy Notched Impact Strength
23℃	NB	kJ/m²	ISO 179/1eA
23℃	73	kJ/m²	ISO 179/1eA
-30℃	NB	kJ/m²	ISO 179/1eA
-30℃	14	kJ/m²	ISO 179/1eA

THERMAL	Nominal value	Unit	Test method
Thermal conductivity coefficient	0.2	W/m/℃	ISO 8302
Linear coefficient of thermal expansion
MD：-23~40℃	7.E-05	1/℃	ISO 11359-2
Ball pressure test
125℃±2℃	PASSES		IEC 60695-10-2
Vicat Softening Temp	141	℃	ISO 306
Vicat Softening Temp	142	℃	ISO 306
Hot deformation temperature
1.8 MPa, unannealed, 64 mm span	125	℃	ISO 75/Be
0.45 MPa, unannealed, 64 mm span	136	℃	ISO 75/Be

PHYSICAL	Nominal value	Unit	Test method
Stretching rod shrinkage mold	0.5 – 0.7	%	SABIC Method
Density	1.2	g/cm³	ISO 1183
Water absorption rate
23℃，50% RH	0.15	%	ISO 62
Saturation, 23 ℃	0.35	%	ISO 62
Melt Volume Rate
300℃，1.2 kg	12	cm³/10min	ISO 1133

optical performance	Nominal value	Unit	Test method
Transmittance	88 – 90	%	ASTM D1003
Haze	<0.8	%	ASTM D1003
Refractive index	1.586		ISO 489

Electrical performance	Nominal value	Unit	Test method
Volume resistance rate	>1.E+15	Ohm-cm	IEC 60093
Surface resistance rate	>1.E+15	Ohm	IEC 60093
Insulation failure strength	17	-kV/mm	IEC 60243-1
Relative permittivity
50-60 Hz	2.7		IEC 60250
Relative permittivity
1 MHz	2.7		IEC 60250
Dissipation factor
50-60 Hz	0.001		IEC 60250
Dissipation factor
1 MHz	0.01		IEC 60250

FLAME CHARACTERISTICS	Nominal value	Unit	Test method
Flame retardant grade 94HB	1.5	mm	UL 94
Flame retardant grade 94HB, second level	3	mm	UL 94
Glowing wire flammability index
850 ℃, passed through	1	mm	IEC 60695-2-12
Extreme oxygen index
LOI	2.5	%	ISO 4589

Process Conditions
injection molding	Nominal value	Unit	Test method
Drying temperature	120	°C
Drying time	2 – 4	hrs
Maximum water content	0.02	%
Melt temperature	280 – 310	°C
Spray nozzle temperature	270 – 290	°C
Front temperature	280 – 310	°C
Mid section temperature	270 – 290	°C
Post stage temperature	260 – 280	°C
Hopper temperature	60 – 80	°C
Mold temperature	80 – 110	°C

Notes
【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.

Notes

【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.