LNP™ ELCRES™ XD2128

LNP ELCRES XD2128 polycarbonate (PC) copolymer resin is a UV stabilized medium flow opaque injection molding (IM) grade. This resin offers UL94 V0@1.5mm (f1) flame retardancy based on non-bromine, non-chlorine FR system, excellent low temperature ductility characteristics and processability. ELCRES XD2128 resin is available in a variety of opaque colors and suitable for a wide range of applications such as electronic vehicles (EV).

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

Impact resistant
Non Cl/Br flame retardant
Weatherable/UV stable

Industry

Material previously used in

Commercial Appliance
Electrical
General Healthcare
Home Appliances
Home Decoration
Lighting
Mobile Phone - Computer - Tablets
Ophthalmics
Personal Accessory
Personal Recreation
Sport/Leisure

Applications

Possible usage of material

Antenna
Electronic Components
Electronics
EV Infrastructure
Photovoltaic Components
5g station

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

ELECTRICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Volume Resistivity	>1E+16	Ω.cm	ASTM D257
Dielectric Constant
– 1.1 GHz	2.91	-	SABIC method
– 1.9 GHz	2.84	-	SABIC method
– 5 GHz	2.84	-	SABIC method
– 10 GHz	2.84	-	SABIC method
Dissipation Factor
– 1.1 GHz	0.0065	-	SABIC method
– 1.9 GHz	0.0061	-	SABIC method
– 5 GHz	0.0058	-	SABIC method
– 10 GHz	0.0059	-	SABIC method

FLAME CHARACTERISTICS

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
UL Yellow Card Link	View	-	-
UL Recognized, 94V-0 Flame Class Rating	1.5	mm	UL 94
UV-light, water exposure/immersion	f1	-	UL 746C
Glow Wire Flammability Index 960°C, passes at	1	mm	IEC 60695-2-12
Glow Wire Ignitability Temperature, 1.0 mm	850	°C	IEC 60695-2-13

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, notched, 23°C	940	J/m	ASTM D256
Izod Impact, notched, -30°C	670	J/m	ASTM D256
Izod Impact, notched, -40°C	320	J/m	ASTM D256
*Izod Impact, notched 80103 +23°C*	72	kJ/m²	ISO 180/1A
*Izod Impact, notched 80103 -30°C*	51	kJ/m²	ISO 180/1A
*Charpy 23°C, V-notch Edgew 80103 sp=62mm*	74	kJ/m²	ISO 179/1eA
*Charpy -30°C, V-notch Edgew 80103 sp=62mm*	49	kJ/m²	ISO 179/1eA
Instrumented Dart Impact Total Energy, 23°C	69	J	ASTM D3763
Instrumented Dart Impact Total Energy, -30°C	58	J	ASTM D3763

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	110 - 120	°C
Drying Time	3 - 4	Hrs
Maximum Moisture Content	0.02	%
Melt Temperature	295 - 315	°C
Nozzle Temperature	290 - 310	°C
Front - Zone 3 Temperature	295 - 315	°C
Middle - Zone 2 Temperature	280 - 305	°C
Rear - Zone 1 Temperature	275 - 295	°C
Mold Temperature	70 - 95	°C
Back Pressure	0.3 - 0.7	MPa
Screw Speed	40 - 70	rpm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, yld, Type I, 50 mm/min	58	MPa	ASTM D638
Tensile Stress, brk, Type I, 50 mm/min	58	MPa	ASTM D638
Tensile Strain, yld, Type I, 50 mm/min	5	%	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	85	%	ASTM D638
Tensile Modulus, 50 mm/min	2190	MPa	ASTM D638
Flexural Strength, 1.3 mm/min, 50 mm span	89	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	2230	MPa	ASTM D790
Tensile Stress, yield, 50 mm/min	58	MPa	ISO 527
Tensile Stress, break, 50 mm/min	60	MPa	ISO 527
Tensile Strain, yield, 50 mm/min	5	%	ISO 527
Tensile Strain, break, 50 mm/min	95	%	ISO 527
Tensile Modulus, 1 mm/min	2170	MPa	ISO 527
Flexural Strength, 2 mm/min	88	MPa	ISO 178
Flexural Modulus, 2 mm/min	2250	MPa	ISO 178
Hardness, Rockwell L	86	-	ASTM D785
Hardness, Rockwell R	118	-	ASTM D785

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.19	-	ASTM D792
Density	1.19	g/cm³	ISO 1183
Melt Flow Rate
– 300°C/1.2 kgf	10	g/10 min	SABIC method
Melt Volume Rate
– 300°C/1.2 kg	9	cm³/10 min	SABIC method
Mold Shrinkage, flow, 3.2 mm	0.4 - 0.8	%	SABIC method
Mold Shrinkage, xflow, 3.2 mm	0.4 - 0.8	%	SABIC method

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 0.45 MPa, 3.2 mm, unannealed	128	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	114	°C	ASTM D648
*HDT/Bf, 0.45 MPa Flatw 80104 sp=64mm*	129	°C	ISO 75/Bf
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	115	°C	ISO 75/Af
CTE, -40°C to 40°C, flow	7.2E-05	1/°C	ASTM E831
CTE, -40°C to 40°C, xflow	7.4E-05	1/°C	ASTM E831
CTE, 23°C to 80°C, flow	7.9E-05	1/°C	ISO 11359-2
CTE, 23°C to 80°C, xflow	8.6E-05	1/°C	ISO 11359-2
Vicat Softening Temp, Rate B/50	133	°C	ISO 306
Vicat Softening Temp, Rate B/120	134	°C	ISO 306
Relative Temp Index, Elec	80	°C	UL 746B
Relative Temp Index, Mech w/impact	80	°C	UL 746B
Relative Temp Index, Mech w/o impact	80	°C	UL 746B

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