LEXAN™ Copolymer ML0992

About
LEXAN ML0992 is a translucent impact modified polycarbonate injection molding (IM) grade with release properties. This resin offers good low temperature ductility in combination with medium flow characteristics, excellent surface aesthetics, excellent knit line strength, and excellent processability with opportunities for shorter IM cycle times compared to standard IM PC resins. LEXAN ML0992 resin is a general purpose product available for wide range of opaque colors and may be an excellent candidate for a broad range of applications. .

About

LEXAN ML0992 is a translucent impact modified polycarbonate injection molding (IM) grade with release properties. This resin offers good low temperature ductility in combination with medium flow characteristics, excellent surface aesthetics, excellent knit line strength, and excellent processability with opportunities for shorter IM cycle times compared to standard IM PC resins. LEXAN ML0992 resin is a general purpose product available for wide range of opaque colors and may be an excellent candidate for a broad range of applications. .

Product Description
Supplier	SABIC
Generic	Polycarbonate
Material Status	Commercial: Active
Availabilitys	Asia Pacific

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.20	g/cm³	ISO 1183
Melt Flow Rate
300℃，1.20kg	14	g/10min	ASTM D1238
Melt Volume Rate
300℃，1.2 kg	13.0	cm³/10min	ISO 1133
Shrinkage rate
MD：3.2 mm	0.40 to 0.80	%
TD：3.2 mm	0.40 to 0.80	%
Water absorption rate
Equilibrium, 23 ℃, 50% RH	0.10	%	ISO 62

MECHANICAL	Nominal value	Unit	Test method
Tensile modulus	2300	MPa	ASTM D638
Tensile strength
yield	58.0	MPa
fracture	57.0	MPa
Tensile strain
yield	5.0	%
fracture	85	%
Bending modulus
50 mm span	2100	MPa	ASTM D790
bending strength
Yield, 50 mm span	85.0	MPa	ASTM D790

IMPACT	Nominal value	Unit
Impact strength of cantilever beam notch
-30℃	500	J/m
23℃	750	J/m

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
1.8 MPa, unannealed, 3.2 mm	118	℃	ASTM D648

Process Conditions
Injection	Nominal value	Unit	Test method
drying temperature	120	°C
Drying time	3.0 to 4.0	hr
Recommended maximum moisture content	0.020	%
Suggested injection volume	40 to 60	%
Temperature at the rear of the barrel	270 to 295	°C
Temperature in the middle of the barrel	280 to 305	°C
Front temperature of material barrel	295 to 315	°C
Nozzle temperature	290 to 310	°C
Processing (melt) temperature	295 to 315	°C
Mold temperature	70 to 95	°C
Back pressure	0.300 to 0.700	MPa
Screw speed	40 to 70	rpm
Exhaust hole depth	0.025 to 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.