LNP™ THERMOCOMP™ Compound D251

LNP THERMOCOMP D251 compound is based on Polycarbonate (PC) resin containing 20% glass fiber. Added features of this grade include: High Modulus, Low Warpage, Good Ductility, Non-Brominated & Non-Chlorinated Flame Retardant.

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

Industry

Material previously used in

Building Component
Electrical
Mobile Phone - Computer - Tablets
Personal Accessory

Applications

Possible usage of material

Audio
Data Transfer
Personal Computing
Watch/Jewelry
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

ELECTRICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
High Amp Arc Ignition (HAI), PLC 0	≥0.6	mm	UL 746A
Comparative Tracking Index (UL) {PLC}	3	PLC Code	UL 746A
High Voltage Arc Track Rate {PLC}	0	PLC Code	UL 746A
Hot-Wire Ignition (HWI), PLC 0	≥0.6	mm	UL 746A
Comparative Tracking Index	200	V	IEC 60112
Dielectric Strength, in oil, 1.0 mm	40	kV/mm	IEC 60243-1
Volume Resistivity	1E16 - 1E17	Ω.cm	IEC 62631-3-1
Arc Resistance, Tungsten {PLC}	7	PLC Code	ASTM D495
Dielectric Constant, 1.1 GHz	3.24	-	SABIC method
Dielectric Constant, 1.9 GHz	3.28	-	SABIC method
Dielectric Constant, 5 GHz	3.28	-	SABIC method
Dielectric Constant, 10 GHz	3.27	-	SABIC method
Dissipation Factor, 1.1 GHz	0.0067	-	SABIC method
Dissipation Factor, 1.9 GHz	0.0066	-	SABIC method
Dissipation Factor, 5 GHz	0.007	-	SABIC method
Dissipation Factor, 10 GHz	0.0072	-	SABIC method

FLAME CHARACTERISTICS

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
UL Yellow Card Link	View	-	-
Glow Wire Ignitability Temperature, 0.6 mm	850	°C	IEC 60695-2-13
Glow Wire Ignitability Temperature, 1.5 mm	875	°C	IEC 60695-2-13
Glow Wire Ignitability Temperature, 3.0 mm	875	°C	IEC 60695-2-13
Glow Wire Flammability Index, 0.6 mm	960	°C	IEC 60695-2-12
Glow Wire Flammability Index, 1.5 mm	960	°C	IEC 60695-2-12
Glow Wire Flammability Index, 3.0 mm	960	°C	IEC 60695-2-12
UL Recognized, 94V-0 Flame Class Rating	≥0.6	mm	UL 94
UL Recognized, 94V-1 Flame Class Rating	≥0.4	mm	UL 94
UL Recognized, 94V-2 Flame Class Rating	≥0.3	mm	UL 94

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
*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, notched 80103 +23°C*	13	kJ/m²	ISO 180/1A
*Izod Impact, notched 80103 -30°C*	9	kJ/m²	ISO 180/1A
*Izod Impact, unnotched 80104 +23°C*	48	kJ/m²	ISO 180/1U
*Izod Impact, unnotched 80104 -30°C*	56	kJ/m²	ISO 180/1U
*Izod Impact, unnotched 80103 +23°C*	48	kJ/m²	ISO 180/1U
*Izod Impact, unnotched 80103 -30°C*	54	kJ/m²	ISO 180/1U
*Charpy 23°C, V-notch Edgew 80103 sp=62mm*	15	kJ/m²	ISO 179/1eA
*Charpy -30°C, V-notch Edgew 80103 sp=62mm*	10	kJ/m²	ISO 179/1eA
*Charpy 23°C, V-notch Edgew 80104 sp=62mm*	14	kJ/m²	ISO 179/1eA
*Charpy 23°C, Unnotch Edgew 80103 sp=62mm*	55	kJ/m²	ISO 179/1eU
*Charpy -30°C, Unnotch Edgew 80103 sp=62mm*	67	kJ/m²	ISO 179/1eU
*Charpy 23°C, Unnotch Edgew 80104 sp=62mm*	59	kJ/m²	ISO 179/1eU
Izod Impact, unnotched, 23°C	715	J/m	ASTM D4812
Izod Impact, notched, 23°C	150	J/m	ASTM D256
Instrumented Dart Impact Energy @ peak, 23°C	21	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
Tensile Stress, brk, Type I, 5 mm/min	110	MPa	ASTM D638
Tensile Strain, brk, Type I, 5 mm/min	2.7	%	ASTM D638
Tensile Modulus, 5 mm/min	6680	MPa	ASTM D638
Flexural Stress, brk, 1.3 mm/min, 50 mm span	167	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	6150	MPa	ASTM D790
Tensile Stress, break, 5 mm/min	112	MPa	ISO 527
Tensile Strain, break, 5 mm/min	2.6	%	ISO 527
Tensile Modulus, 1 mm/min	6800	MPa	ISO 527
Flexural Stress, break, 2 mm/min	165	MPa	ISO 178
Flexural Modulus, 2 mm/min	6240	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Density	1.35	g/cm³	ASTM D792
Mold Shrinkage, flow, 24 hrs	0.2 - 0.4	%	ASTM D955
Mold Shrinkage, xflow, 24 hrs	0.2 - 0.4	%	ASTM D955
Melt Flow Rate, 300°C/1.2 kgf	12	g/10 min	ASTM D1238
Melt Flow Rate, 300°C/2.16 kgf	24	g/10 min	ASTM D1238
Water Absorption, (23°C/saturated)	0.07	%	ISO 62-1
Moisture Absorption (23°C / 50% RH)	0.03	%	ISO 62
Melt Volume Rate, MVR at 300°C/1.2 kg	10	cm³/10 min	ISO 1133
Melt Volume Rate, MVR at 300°C/2.16 kg	20	cm³/10 min	ISO 1133

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 0.45 MPa, 3.2 mm, unannealed	121	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	116	°C	ASTM D648
*HDT/Bf, 0.45 MPa Flatw 80104 sp=64mm*	121	°C	ISO 75/Bf
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	117	°C	ISO 75/Af
Vicat Softening Temp, Rate A/50	131	°C	ISO 306
Vicat Softening Temp, Rate B/50	123	°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	ISO 11359-2
CTE, 23°C to 80°C, xflow	7.3E-05	1/°C	ISO 11359-2
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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LNP™ THERMOCOMP™ Compound D251

Product Family

Polymer Family

Processing Technology

Where to buy

Colors

Features

Industry

Applications

Technical Datasheet Data

ELECTRICAL

FLAME CHARACTERISTICS

IMPACT

INJECTION MOLDING

MECHANICAL

PHYSICAL

THERMAL

Curve Data

CAE Cards

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THIS SITE USES COOKIES

LNP™ THERMOCOMP™ Compound D251

Product Family

Polymer Family

Processing Technology

Where to buy

Colors

Features

Industry

Applications

Technical Datasheet Data

ELECTRICAL

FLAME CHARACTERISTICS

IMPACT

INJECTION MOLDING

MECHANICAL

PHYSICAL

THERMAL

Curve Data

CAE Cards

Related Documents

Technical Data Sheets

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