LNP™ ELCRES™ SLX1271SR

LNP ELCRES SLX1271SR is based on Polycarbonate (PC) copolymer resins. It is an injection moldable and weatherable product that offers enhanced UV stabilization and enhanced anti-scratch performance. This medium flow (13g/10min MFR) resin provides good processability and is available in a wide range of high-gloss opaque colors as well as transparent or tints. SLX1271SR is targeted for a broad range of mobility exteriors and electronics devices or the adjacent applications.

Product Family

LNP™ COMPOUNDS AND PC COPOLYMER RESINS

Polymer Family

Polycarbonate (PC)

Processing Technology

Sheet extrusion
Injection Molding

Where to buy

You can get in touch with us in these regions to buy the material

Colors

All colors are customizable. Refer our ColorXpress tool to check color availability

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Features

Key characteristics of the material

Good Processability
High Flow
No PFAS intentionally added
Scratch Resistance
Transparent/Translucent
Weatherable/UV stable

Industry

Material previously used in

Automotive EV
Automotive Exteriors
Automotive Interiors
Electronic Components

Applications

Possible usage of material

Automotive
Electronics
Interior

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact
– notched, 23°C	49.3	J/m	ASTM D256
– unnotched, 23°C	49.3	J/m	ASTM D4812
– notched, 0°C	49.3	J/m	ASTM D256
– unnotched, 0°C	49.3	J/m	ASTM D4812
– notched, -10°C	49.3	J/m	ASTM D256
– unnotched, -10°C	49.3	J/m	ASTM D4812
– notched, -20°C	49.3	J/m	ASTM D256
– unnotched, -20°C	49.3	J/m	ASTM D4812
– notched, -30°C	49.3	J/m	ASTM D256
– unnotched, -30°C	49.3	J/m	ASTM D4812
Instrumented Dart Impact Total Energy, 23°C	76.8	J	ASTM D3763
Instrumented Dart Impact Ductility, 23°C	100	%	ASTM D3763

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	110 - 120	°C
Drying Time	4 - 6	Hrs
Melt Temperature	270 - 290	°C
Front - Zone 3 Temperature	270 - 290	°C
Middle - Zone 2 Temperature	260 - 280	°C
Rear - Zone 1 Temperature	250 - 270	°C
Mold Temperature	80 - 100	°C

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, yld, Type I, 50 mm/min	69.6	MPa	ASTM D638
Tensile Stress, brk, Type I, 50 mm/min	56.9	MPa	ASTM D638
Tensile Strain, yld, Type I, 50 mm/min	6.7	%	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	57.5	%	ASTM D638
Tensile Modulus, 50 mm/min	2470	MPa	ASTM D638
Flexural Strength, 1.3 mm/min, 50 mm span	103	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	2400	MPa	ASTM D790

OPTICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Light Transmission, 1.0 mm	91	%	ASTM D1003
Haze, 1.0 mm	0.6	%	ASTM D1003

Optical properties

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Gloss
– 20 °	105	-	ASTM D2457
– 60 °	105	-	ASTM D2457
– 85 °	105	-	ASTM D2457

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.20	-	ASTM D792
Melt Volume Rate, MVR at 300°C/1.2 kg	11.43	cm³/10 min	ISO 1133
Mold Shrinkage, flow	0.7	%	SABIC method
Mold Shrinkage, xflow	0.71	%	SABIC method

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 0.45 MPa, 3.2 mm, unannealed	130	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	117	°C	ASTM D648
CTE, -40°C to 40°C, flow	6.50E-05	1/°C	ASTM E831
CTE, -40°C to 40°C, xflow	6.50E-05	1/°C	ASTM E831

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