LNP™ ELCRES™ DMX1233CR

LNP ELCRES DMX1233CR compound is a PC resin based transparent material with scratch resistance, chemical resistance, high flow and good ductility.

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

Chemical Resistance
Transparent/Translucent

Industry

Material previously used in

Automotive Interiors
Electronic Components

Applications

Possible usage of material

Automotive
Electronic Components

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

ELECTRICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Surface Resistivity	1.7E+17	Ω	ASTM D257
Volume Resistivity	3.08E+16	Ω.cm	ASTM D257
Dielectric Constant
– 1.1 GHz	2.82	-	SABIC method
– 1.9 GHz	2.83	-	SABIC method
– 5 GHz	2.8	-	SABIC method
– 10 GHz	2.81	-	SABIC method
– 20 GHz	2.64	-	SABIC method
Dissipation Factor
– 1.1 GHz	0.00972	-	SABIC method
– 1.9 GHz	0.01045	-	SABIC method
– 5 GHz	0.01206	-	SABIC method
– 10 GHz	0.01288	-	SABIC method
– 20 GHz	0.01255	-	SABIC method

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, notched, 23°C	46.3	J/m	ASTM D256
Izod Impact, notched, -30°C	27.3	J/m	ASTM D256
Izod Impact, unnotched, 23°C	NB	J/m	ASTM D4812
Izod Impact, unnotched, -30°C	1420	J/m	ASTM D4812
*Izod Impact, notched 80104 +23°C*	5.2	kJ/m²	ISO 180/1A
*Izod Impact, unnotched 80104 +23°C*	NB	kJ/m²	ISO 180/1U
*Charpy 23°C, V-notch Edgew 80104 sp=62mm*	4.89	kJ/m²	ISO 179/1eA
*Charpy 23°C, Unnotch Edgew 80104 sp=62mm*	NB	kJ/m²	ISO 179/1eU
Instrumented Dart Impact Total Energy, 23°C	61	J	ASTM D3763
Instrumented Dart Impact Ductility, 23°C	100	%	ASTM D3763

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	75 - 80	°C
Drying Time	5 - 6	Hrs
Melt Temperature	250 - 280	°C
Nozzle Temperature	250 - 280	°C
Front - Zone 3 Temperature	250 - 280	°C
Middle - Zone 2 Temperature	250 - 280	°C
Rear - Zone 1 Temperature	250 - 280	°C
Mold Temperature	50 - 60	°C

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, brk, Type I, 50 mm/min	45.2	MPa	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	55.6	%	ASTM D638
Tensile Modulus, 50 mm/min	2098	MPa	ASTM D638
Flexural Strength, 1.3 mm/min, 50 mm span	86.1	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	1910	MPa	ASTM D790
Tensile Stress, break, 50 mm/min	45.4	MPa	ISO 527
Tensile Strain, break, 50 mm/min	56.7	%	ISO 527
Tensile Modulus, 1 mm/min	2059	MPa	ISO 527
Flexural Strength, 2 mm/min	83.5	MPa	ISO 178
Flexural Modulus, 2 mm/min	1974	MPa	ISO 178

OPTICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Light Transmission
– 1.0 mm	90.2	%	ASTM D1003
– 2.0 mm	87.9	%	ASTM D1003
Haze, 1.0 mm	1.2	%	ASTM D1003
Haze, 2.0 mm	1.9	%	ASTM D1003

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.17	-	ASTM D792
Melt Flow Rate
– 270°C/1.2 kgf	11.8	g/10 min	ASTM D1238
– 280°C/1.2 kgf	16.6	g/10 min	ASTM D1238
– 300°C/1.2 kgf	44.6	g/10 min	ASTM D1238
Moisture Absorption, (23°C/50% RH/24hrs)	0.21	%	ISO 62-4
Mold Shrinkage, flow	0.83	%	SABIC method
Mold Shrinkage, xflow	0.9	%	SABIC method

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 0.45 MPa, 3.2 mm, unannealed	99	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	87.3	°C	ASTM D648
*HDT/Bf, 0.45 MPa Flatw 80104 sp=64mm*	100	°C	ISO 75/Bf
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	87	°C	ISO 75/Af
CTE, -40°C to 40°C, flow	8.0E-5	1/°C	ASTM E831
CTE, -40°C to 40°C, xflow	8.0E-5	1/°C	ASTM E831
CTE, -40°C to 40°C, flow	7.9E-5	1/°C	ISO 11359-2
CTE, -40°C to 40°C, xflow	8.0E-5	1/°C	ISO 11359-2
Vicat Softening Temp, Rate B/120	107	°C	ASTM D1525
Vicat Softening Temp, Rate B/120	108	°C	ISO 306

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