LNP™ ELCRIN™ D351G

Sustainable Grade

LNP ELCRIN D351G compound is based on Polycarbonate (PC) resin containing 30% glass fiber. Added features of this grade include: High Modulus, Low Warpage, Good Ductility, Non-Brominated & Non-Chlorinated Flame Retardant, that also incorporates renewable feedstock through ISCC+ mass-balance certification.

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)

Industry

Material previously used in

Building Component
Electrical
Mobile Phone - Computer - Tablets
Personal Accessory

Applications

Possible usage of material

Data Management
Data Transfer
Displays
Enclosure/Housing/Cover
Enclosures
Heavy Vehicles
Personal Computing
Watch/Jewelry
Wearables
Wireless Communications
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

FLAME CHARACTERISTICS

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
UL Yellow Card Link	View	-	-
UL Recognized, 94-5VA Flame Class Rating	≥3	mm	UL 94
UL Recognized, 94V-0 Flame Class Rating	≥0.8	mm	UL 94
UL Recognized, 94V-1 Flame Class Rating	≥0.6	mm	UL 94

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, unnotched, 23°C	508	J/m	ASTM D4812
Izod Impact, notched, 23°C	150	J/m	ASTM D256
Instrumented Dart Impact Energy @ peak, 23°C	24	J	ASTM D3763
*Charpy 23°C, V-notch Edgew 80104 sp=62mm*	15	kJ/m²	ISO 179/1eA
*Charpy 23°C, Unnotch Edgew 80104 sp=62mm*	39	kJ/m²	ISO 179/1eU

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
Tensile Stress, brk, Type I, 5 mm/min	120	MPa	ASTM D638
Tensile Strain, brk, Type I, 5 mm/min	2.4	%	ASTM D638
Tensile Modulus, 5 mm/min	9040	MPa	ASTM D638
Flexural Stress, brk, 1.3 mm/min, 50 mm span	179	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	8390	MPa	ASTM D790
Tensile Stress, break, 5 mm/min	125	MPa	ISO 527
Tensile Modulus, 1 mm/min	9080	MPa	ISO 527
Flexural Stress, yield, 2 mm/min	169	MPa	ISO 178
Flexural Modulus, 2 mm/min	7520	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Density	1.425	g/cm³	ASTM D792
Mold Shrinkage, flow, 24 hrs	0.1 - 0.3	%	ASTM D955
Mold Shrinkage, xflow, 24 hrs	0.1 - 0.3	%	ASTM D955
Melt Flow Rate, 300°C/2.16 kgf	25.2	g/10 min	ASTM D1238
Melt Volume Rate, MVR at 300°C/2.16 kg	20	cm³/10 min	ISO 1133

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 1.82 MPa, 3.2mm, unannealed	116	°C	ASTM D648
CTE, -40°C to 40°C, flow	2.02E-05	1/°C	ASTM E831
CTE, -40°C to 40°C, xflow	6.74E-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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