LNP™ ELCRES™ FXM2271

LNP ELCRES FXM2271 is based on Polycarbonate (PC) copolymer resin with excellent weatherability and special metallic color visual effects, improved anti-scratch or anti-mar performance (color package may affect certain properties). It is targeted for applications like electronics covers, mobility exteriors, interiors, trims or other adjacent paint-free applications.

Product Family

LNP™ COMPOUNDS AND PC COPOLYMER RESINS

Polymer Family

Polycarbonate (PC)

Processing Technology

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

Aesthetics/Visual effects
No PFAS intentionally added

Industry

Material previously used in

Automotive Exteriors
Automotive Lighting
Electronic Components

Applications

Possible usage of material

Automotive
Electronic Components
Electronics
Enclosures
Exterior Trim
Exterior

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	128	J/m	ASTM D256
Izod Impact, notched, -30°C	98.7	J/m	ASTM D256
Izod Impact, unnotched, 23°C	NB	J/m	ASTM D4812
*Izod Impact, notched 80103 +23°C*	12.7	kJ/m²	ISO 180/1A
*Izod Impact, notched 80103 -30°C*	10	kJ/m²	ISO 180/1A
*Izod Impact, unnotched 80103 +23°C*	NB	kJ/m²	ISO 180/1U
*Charpy 23°C, V-notch Edgew 80103 sp=62mm*	13.4	kJ/m²	ISO 179/1eA
*Charpy -30°C, V-notch Edgew 80103 sp=62mm*	10.5	kJ/m²	ISO 179/1eA
*Charpy 23°C, Unnotch Edgew 80103 sp=62mm*	NB	kJ/m²	ISO 179/1eU
Instrumented Dart Impact Total Energy, 23°C	70.4	J	ASTM D3763

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	120	°C
Drying Time	2 - 4	Hrs
Hopper Temperature	60 - 80	°C
Melt Temperature	280 - 310	°C
Nozzle Temperature	270 - 290	°C
Front - Zone 3 Temperature	280 - 310	°C
Middle - Zone 2 Temperature	270 - 290	°C
Rear - Zone 1 Temperature	260 - 280	°C
Mold Temperature	80 - 110	°C

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, yld, Type I, 50 mm/min	61	MPa	ASTM D638
Tensile Stress, brk, Type I, 50 mm/min	64	MPa	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	98	%	ASTM D638
Tensile Modulus, 50 mm/min	2342	MPa	ASTM D638
Flexural Strength, 1.3 mm/min, 50 mm span	92	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	2370	MPa	ASTM D790
Tensile Stress, yield, 50 mm/min	63	MPa	ISO 527
Tensile Stress, break, 50 mm/min	58	MPa	ISO 527
Tensile Strain, break, 50 mm/min	84	%	ISO 527
Tensile Modulus, 1 mm/min	2371	MPa	ISO 527
Flexural Strength, 2 mm/min	90	MPa	ISO 178
Flexural Modulus, 2 mm/min	2370	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.21	-	ASTM D792
Density	1.2	g/cm³	ISO 1183
Melt Flow Rate, 300°C/1.2 kgf	19	g/10 min	ASTM D1238
Melt Volume Rate, MVR at 300°C/1.2 kg	17	cm³/10 min	ISO 1133
Mold Shrinkage, flow	0.5 - 0.7	%	SABIC method
Mold Shrinkage, xflow	0.5 - 0.7	%	SABIC method

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 1.82 MPa, 3.2mm, unannealed	121	°C	ASTM D648
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	120.7	°C	ISO 75/Af
CTE
– -30°C to 85°C, flow	7E-5	1/°C	ISO 11359-2
– -30°C to 85°C, xflow	7E-5	1/°C	ISO 11359-2

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