LEXAN™ 2814R resin

About
LEXAN 2814R是高粘度、10%玻璃增强、阻燃剂级别的聚碳酸酯树脂，特别为满足CSTB M2的易燃性而开发

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

Technical Data
MECHANICAL	Nominal value	Unit	Test method
Taber wear and tear
CS-17，1kg	11	mg/1000cy	ISO 527
tensile strength
Yield, 50 mm/min	60	MPa	ISO 527
Fracture, 50 mm/min	45	MPa	ISO 527
Tensile strain	45
Yield, 50 mm/min	5	%	ISO 527
Fracture, 50 mm/min	7	%	ISO 527
Tensile modulus
1 mm/min	3300	MPa	ISO 527
bending strength
Yield, 2 mm/min	95	MPa	ISO 178
Bending modulus
2 mm/mim	3400	MPa	ISO 178
Ball hardness
H358/30	130	MPa	ISO 2039-1

IMPACT	Nominal value	Unit	Test method
Notched impact strength of cantilever beam
23℃，80103	NB	kJ/m²	ISO 180/1U
-30℃，80103	110	kJ/m²	ISO 180/1U
Impact strength of cantilever beam notch
23℃，80103	8	kJ/m²	ISO 180-1A
-30℃，80103	7	kJ/m²	ISO 180-1A
23℃	8	kJ/m²	ISO 179/1eA
-30℃	7	kJ/m²	ISO 179/1eA
23℃	NB	kJ/m²	ISO 179/1eU
-30℃	NB	kJ/m²	ISO 179/1eU
Charpy Notched Impact Strength
80 * 10 * 3, 62mm span
80 * 10 * 3, 62mm span
23℃	10	kJ/m²	ISO 179/2C
-20℃	4	kJ/m²	ISO 179/2C

THERMAL	Nominal value	Unit	Test method
Thermal conductivity coefficient	0.18	W/m-℃	ISO 8302
Electrical characteristics	80	℃	UL 746B
Mechanical impact performance	80	℃	UL 746B
Non mechanical impact performance	80	℃	UL 746B
Linear coefficient of thermal expansion
23 ℃ to 80 ℃, flowing	3.4E-05	1/℃	ISO 11359-2
Ball pressure test
125℃±2℃	PASSES		IEC 60695-10-2
Vicat Softening Temp
A50	150	℃	ISO 306
B50	141	℃	ISO 306
B120	143	℃	ISO 306
Hot deformation temperature
0.45 MPa, 100 mm span	140	℃	ISO 75/Be
1.8 MPa, 100 mm span	132	℃	ISO 75/Ae
Relative temperature index

PHYSICAL	Nominal value	Unit	Test method
Shrinkage rate
MD	0.2-0.6	%	Internal Method
Density	1.25	g/cm³	ISO 1183
Water absorption rate
Saturation, 23 ℃	0.31	%	ISO 62
23℃，50% RH	0.13	%	ISO 62
Melt Volume Rate
300℃，1.2 kg	6	cm³/10min	ISO 1133

optical performance	Nominal value	Unit	Test method
Haze
2.54 mm	NA	%	ASTM D1003
Refractive index	NA		ISO 489

Electrical performance	Nominal value	Unit	Test method
Volume resistivity	>1.E+15	ohms·cm	IEC 60093
Surface resistivity
ROA	>1.E+15	ohms	IEC 60093
Dielectric strength
1 mm, short-term	29.6	kV/mm	IEC 60243-1
In oil
0.8 mm	35	kV/mm	IEC 60243-1
1.6 mm	27	kV/mm	IEC 60243-1
3.2 mm	17	kV/mm	IEC 60243-1
Relative permittivity
1 MHz	2.8		IEC 60250
50-60 Hz	2.9		IEC 60250
Dissipation factor
50-60 Hz	0.001		IEC 60250
1 MHz	0.01		IEC 60250
Compared to the leakage tracing index
CTI	125	V	IEC 60112
CTI	100	V	IEC 60112

FLAME CHARACTERISTICS	Nominal value	Unit	Test method
94V-0 flame level assessment	1.5	mm	UL 94
Glowing wire flammability index
850 ℃, passed through	1	mm	IEC 60695-2-12
960 ℃	1.6	mm	IEC 60695-2-12
Extreme oxygen index
LOI	40	%	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	290 – 320	°C
Nozzle temperature	280 – 310	°C
Front Zone 1 Temperature	290 – 320	°C
Temperature in Zone 2 of the middle section	280 – 310	°C
Temperature in Zone 3 of the rear section	270 – 300	°C
Hopper temperature	60 – 80	°C
Mold temperature	80 – 120	°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.