LEXAN™ LI1911R resin

About
LEXAN™ HP6NR是一种无定形的聚碳酸酯。具有生物相容性和蒸汽杀菌等级,内部脱模。提供低/中流动性，良好的延展性，韧性和清晰度。经注射成型加工，用于医疗器械和制药应用。符合ISO10993 / USPVI 等级

Product Description
Supplier	SABIC
Generic	Polycarbonate
Material Status	Commercial: Active
Features	Biocompatible
Availabilitys	North America

Technical Data
MECHANICAL	Nominal value	Unit	Test method
Rockwell hardness
R-level	118	mg/1000cy	ASTM D785
Taber wear and tear
CS-17，1kg	10		ASTM D1044
tensile strength
Yield, 50 mm/min	63	MPa	ISO 527
Fracture, 50 mm/min	65	MPa	ISO 527
Tensile strain
Yield, 50 mm/min	6	%	ISO 527
Fracture, 50 mm/min	100	%	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

IMPACT	Nominal value	Unit	Test method
Izod notched impact strength
23℃
Instrument impact energy peak
No gap	3260	J/m	ASTM D 4812
23℃	64	N.m	ASTM D 3763
Gap	700	J/m	ASTM D 4812
Impact strength of cantilever beam notch
23℃，80104	12	kJ/m²	ISO 180-1A
80104 -30℃	10	kJ/m²	ISO 180-1A
Charpy Notched Impact Strength
23 ℃, 80 * 10 * 4, 62 mm span	NB	kJ/m²	ISO 179/1eU

THERMAL	Nominal value	Unit	Test method
Vicat Softening Temp	154	℃	ASTM D1525
Hot deformation temperature
1.8 MPa, 64 mm span	142	℃	ISO 75/Ae
Unannealed, 6.4 mm
1.8 MPa, unannealed, 3.2 mm	125	℃	ASTM D648
Linear coefficient of thermal expansion
MD：-40~40℃	6.84E-05	1/℃	ASTM E 831
specific heat	1.25	J/g-℃	ASTM C 351
0.45 MPa	137	℃	ASTM D 648
Thermal conductivity coefficient	0.19	W/m/℃	ASTM C 177
1.8MPa	129	℃	ASTM D 648
Linear expansion coefficient, from 23 ℃ to 80 ℃
flow	7.E-05	1/℃	ISO 11359-2
transverse	7.E-05	1/℃	ISO 11359-2
Ball pressure test
125℃±2℃	PASSES		IEC 60695-10-2
Vicat Softening Temp
B50	140	℃	ISO 306
B120	141	℃	ISO 306

PHYSICAL	Nominal value	Unit	Test method
Density	1.2		ASTM D792
Specific volume	0.83	cm³/g	ASTM D 792
Density	1.19	g/cm³	ASTM D792
Shrinkage rate
MD：3.2 mm	0.5 – 0.7	%	Internal Method
Melt Flow Rate
300℃，1.20kg	17.5	g/10min	ASTM D1238
Density	1.2		ISO 1183
Water absorption rate
Equilibrium, 100 ℃	0.58	%	ASTM D570
Saturation, 23 ℃	0.35	%	ISO 62
23℃，50% RH	0.15	%	ISO 62
Melt Volume Rate
300℃，2.16 kg	21	cm³/10min	ISO 1133

optical performance	Nominal value	Unit	Test method
Transmittance
2.54 mm	88	%	ASTM D1003
Haze
2.54 mm	1	%	ASTM D1003
Refractive index	10		ASTM D542

Process Conditions
injection molding	Nominal value	Unit	Test method
Drying temperature	120	°C
Drying time	3 – 4	hrs
Drying time (cumulative)	48	hrs
Maximum water content	0.02	%
Melt temperature	280 – 305	°C
Nozzle temperature	275 – 300	°C
Front Section Zone 3 Temperature	280 – 305	°C
Temperature in Zone 2 of the middle section	270 – 295	°C
Temperature in Zone 1 of the rear section	260 – 280	°C
Mold temperature	70 – 95	°C
Back pressure	0.3 – 0.7	MPa
Screw speed	40 – 70	rpm
Shoot to cylinder size	40 – 60	%
Depth of exhaust groove	0.025 – 0.076	mm

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.