LNP™ ELCRIN™ D251RCG

Sustainable Grade

LNP ELCRIN D251RCG compound is based on recycled Polycarbonate (PC) resin containing 20% glass fiber that incorporates renewable feedstock through ISCC+ mass-balance certification. Added features of this grade include: High Modulus, Low Warpage, Good Ductility, Non-Brominated & Non-Chlorinated Flame Retardant. Post-Consumer Recycling (PCR) Polycarbonate content up to 35%.

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

Flame Retardant
High stiffness/Strength
Impact resistant
Low Warpage
Non Cl/Br flame retardant
Sustainable (bio-based offerings)
Sustainable (Mechanical Recycling)

Industry

Material previously used in

Building Component
Electrical
Mobile Phone - Computer - Tablets
Personal Accessory

Applications

Possible usage of material

Electronic Components
consumer electric housing
mobile phone enclosure
laptop housing
wearable device housing
tablet pc housing

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

ELECTRICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Dielectric Constant, 1.1 GHz	3.25	-	SABIC method
Dielectric Constant, 1.9 GHz	3.26	-	SABIC method
Dielectric Constant, 5 GHz	3.26	-	SABIC method
Dielectric Constant, 10 GHz	3.26	-	SABIC method
Dissipation Factor, 1.1 GHz	0.0068	-	SABIC method
Dissipation Factor, 1.9 GHz	0.0069	-	SABIC method
Dissipation Factor, 5 GHz	0.0071	-	SABIC method
Dissipation Factor, 10 GHz	0.0073	-	SABIC method
Surface Resistivity	>1.0E+16	Ω	ASTM D257
Volume Resistivity	>1.0E+16	Ω.cm	ASTM D257
Comparative Tracking Index (UL) {PLC}	3	PLC Code	UL 746A

FLAME CHARACTERISTICS

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
UL Yellow Card Link	View	-	-
UL Recognized, 94V-0 Flame Class Rating	≥0.6	mm	UL 94
UL Recognized, 94V-1 Flame Class Rating	≥0.5	mm	UL 94
Glow Wire Ignitability Temperature, 2.0 mm	850	°C	IEC 60695-2-13
Glow Wire Ignitability Temperature, 1.0 mm	850	°C	IEC 60695-2-13
Glow Wire Ignitability Temperature, 1.6 mm	850	°C	IEC 60695-2-13
Glow Wire Flammability Index, 2.0 mm	960	°C	IEC 60695-2-12
Glow Wire Flammability Index, 1.0 mm	960	°C	IEC 60695-2-12
Glow Wire Flammability Index, 1.6 mm	960	°C	IEC 60695-2-12

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, notched, 23°C	140	J/m	ASTM D256
Izod Impact, notched, -30°C	90	J/m	ASTM D256
Izod Impact, unnotched, 23°C	680	J/m	ASTM D4812
*Izod Impact, notched 80104 +23°C*	13	kJ/m²	ISO 180/1A
*Izod Impact, notched 80104 -30°C*	9	kJ/m²	ISO 180/1A
*Izod Impact, unnotched 80104 +23°C*	41	kJ/m²	ISO 180/1U
Instrumented Dart Impact Total Energy, 23°C	22	J	ASTM D3763

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	110	°C
Drying Time	3 - 6	Hrs
Maximum Moisture Content	0.02	%
Melt Temperature	285 - 310	°C
Nozzle Temperature	285 - 305	°C
Front - Zone 3 Temperature	280 - 300	°C
Middle - Zone 2 Temperature	270 - 290	°C
Rear - Zone 1 Temperature	260 - 280	°C
Mold Temperature	80 - 110	°C
Back Pressure	0.1 - 0.3	MPa
Screw Speed	50 - 90	rpm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Flexural Modulus, 1.3 mm/min, 50 mm span	6050	MPa	ASTM D790
Flexural Stress, yld, 1.3 mm/min, 50 mm span	161	MPa	ASTM D790
Flexural Stress, brk, 1.3 mm/min, 50 mm span	158	MPa	ASTM D790
Flexural Modulus, 2 mm/min	6150	MPa	ISO 178
Flexural Stress, yield, 2 mm/min	161	MPa	ISO 178
Flexural Stress, break, 2 mm/min	160	MPa	ISO 178
Tensile Modulus, 5 mm/min	6700	MPa	ASTM D638
Tensile Stress, brk, Type I, 5 mm/min	109	MPa	ASTM D638
Tensile Strain, brk, Type I, 5 mm/min	2.6	%	ASTM D638
Tensile Modulus, 1 mm/min	6650	MPa	ISO 527
Tensile Stress, break, 5 mm/min	107	MPa	ISO 527
Tensile Strain, break, 5 mm/min	2.6	%	ISO 527

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Density	1.35	g/cm³	ASTM D792
Melt Flow Rate, 300°C/2.16 kgf	25	g/10 min	ASTM D1238
Melt Flow Rate, 300°C/1.2 kgf	12	g/10 min	ASTM D1238
Melt Volume Rate, MVR at 300°C/2.16 kg	21	cm³/10 min	ISO 1133
Melt Volume Rate, MVR at 300°C/1.2 kg	10	cm³/10 min	ISO 1133
Mold Shrinkage, flow, 24 hrs	0.2 - 0.4	%	ASTM D955
Mold Shrinkage, xflow, 24 hrs	0.2 - 0.4	%	ASTM D955
Water Absorption, (23°C/24hrs)	0.03	%	ISO 62-1

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 1.82 MPa, 3.2mm, unannealed	115	°C	ASTM D648
HDT, 0.45 MPa, 3.2 mm, unannealed	120	°C	ASTM D648
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	116	°C	ISO 75/Af
*HDT/Bf, 0.45 MPa Flatw 80104 sp=64mm*	121	°C	ISO 75/Bf
Vicat Softening Temp, Rate B/50	122	°C	ISO 306
Vicat Softening Temp, Rate B/120	125	°C	ISO 306
CTE, 23°C to 80°C, flow	2.6E-05	1/°C	ASTM E831
CTE, 23°C to 80°C, xflow	7.5E-05	1/°C	ASTM E831
CTE, -40°C to 40°C, flow	2.5E-05	1/°C	ASTM E831
CTE, -40°C to 40°C, xflow	6.3E-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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