LNP™ ELCRIN™ EXL8423RCC

Sustainable Grade

LNP ELCRIN EXL8423RCC is based on Polycarbonate (PC) siloxane copolymer resin. Added features of this grade include: Medium Flow, Colorable, Low Temperature Ductility and 20% Post Consumer Recycle (PCR) content. This grade is targeted for applications that require improved aesthetics and wider color space to overcome restricted color space of traditional PCR grades.

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
Impact resistant
Low temperature impact
No PFAS intentionally added
Sustainable (Mechanical Recycling)

Industry

Material previously used in

Building Component
Electrical
Home Appliances
Mobile Phone - Computer - Tablets
Personal Accessory
Recreational/Specialty Vehicles

Applications

Possible usage of material

Audio
Data Transfer
Heavy Vehicles
Wireless Communications

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

FLAME CHARACTERISTICS

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
UL Yellow Card Link	View	-	-
UL Recognized, 94HB Flame Class Rating	≥0.47	mm	UL 94

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
*Izod Impact, notched 80104 +23°C*	69	kJ/m²	ISO 180/1A
*Izod Impact, unnotched 80104 +23°C*	230	kJ/m²	ISO 180/1U
*Charpy 23°C, Unnotch Edgew 80104 sp=62mm*	307	kJ/m²	ISO 179/1eU
*Charpy 23°C, V-notch Edgew 80103 sp=62mm*	74	kJ/m²	ISO 179/1eA
Izod Impact, notched, 23°C	930	J/m	ASTM D256
Izod Impact, unnotched, 23°C	2540	J/m	ASTM D4812

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	120	°C
Drying Time (Cumulative)	3 - 4	Hrs
Maximum Moisture Content	0.02	%
Nozzle Temperature	295 - 315	°C
Melt Temperature	270 - 295	°C
Front - Zone 3 Temperature	280 - 305	°C
Middle - Zone 2 Temperature	295 - 315	°C
Rear - Zone 1 Temperature	290 - 310	°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, yield, 50 mm/min	57	MPa	ISO 527
Tensile Stress, break, 50 mm/min	65	MPa	ISO 527
Tensile Strain, yield, 50 mm/min	6	%	ISO 527
Tensile Strain, break, 50 mm/min	135	%	ISO 527
Tensile Modulus, 1 mm/min	2100	MPa	ISO 527
Flexural Modulus, 2 mm/min	2170	MPa	ISO 178
Flexural Strength, 2 mm/min	88	MPa	ISO 178
Tensile Modulus, 50 mm/min	2100	MPa	ASTM D638
Tensile Stress, yld, Type I, 50 mm/min	57	MPa	ASTM D638
Tensile Stress, brk, Type I, 50 mm/min	60	MPa	ASTM D638
Tensile Strain, yld, Type I, 50 mm/min	6	%	ASTM D638
Tensile Strain, brk, Type I, 50 mm/min	117	%	ASTM D638
Flexural Strength, 1.3 mm/min, 50 mm span	94	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	2200	MPa	ASTM D790

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Density	1.19	g/cm³	ISO 1183
Water Absorption, (23°C/24hrs)	0.15	%	ISO 62-1
Mold Shrinkage, flow	0.4 - 0.8	%	SABIC method
Mold Shrinkage, xflow	0.4 - 0.8	%	SABIC method
Melt Volume Rate, MVR at 300°C/1.2 kg	11	cm³/10 min	ISO 1133
Specific Gravity	1.19	-	ASTM D792
Water Absorption, (23°C/24hrs)	0.15	%	ASTM D570
Melt Flow Rate, 300°C/1.2 kgf	12	g/10 min	ASTM D1238

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	126	°C	ISO 75/Af
*HDT/Bf, 0.45 MPa Flatw 80104 sp=64mm*	140	°C	ISO 75/Bf
Vicat Softening Temp, Rate B/50	144	°C	ISO 306
Vicat Softening Temp, Rate B/120	145	°C	ISO 306
CTE, 23°C to 80°C, flow	6.5E-05	1/°C	ISO 11359-2
CTE, 23°C to 80°C, xflow	6.4E-05	1/°C	ISO 11359-2
HDT, 1.82 MPa, 3.2mm, unannealed	127	°C	ASTM D648
HDT, 0.45 MPa, 3.2 mm, unannealed	141	°C	ASTM D648
Vicat Softening Temp, Rate B/50	145	°C	ASTM D1525
Vicat Softening Temp, Rate B/120	145	°C	ASTM D1525
CTE, 23°C to 50°C, flow	6.5E-05	1/°C	ASTM E831
CTE, 23°C to 50°C, xflow	6.4E-05	1/°C	ASTM E831
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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