LNP™ THERMOCOMP™ Compound OFM46

LNP THERMOCOMP OFM46 compound is based on Polyphenylene Sulfide (PPS) containing 50% glass fiber and minerals. Added features of this material include: high stiffness and strength, excellent dimensional stability and warpage control, good flame and chemical resistance, low coefficient of thermal expansion and moisture absorption.

Product Family

LNP™ COMPOUNDS AND PC COPOLYMER RESINS

Polymer Family

Polyphenylene Sulfide, Linear (PPS, Linear)

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

Chemical Resistance
Dimensional stability
Flame Retardant
High stiffness/Strength
Low Moisture Absorption
Low Warpage

Industry

Material previously used in

Automotive Interiors
Wireless Communication

Applications

Possible usage of material

Antenna
Electrical Components & Infrastructure
Structural Support
Wireless Communications

Technical Datasheet Data

View different characteristics of the material at a standard test conditions

Region

ELECTRICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Dielectric Constant, 1.9 GHz	4.4	-	SABIC method
Dissipation Factor, 1.9 GHz	0.004	-	SABIC method
Dielectric Constant, 5 GHz	4.45	-	SABIC method
Dissipation Factor, 5 GHz	0.0046	-	SABIC method

FLAME CHARACTERISTICS

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
UL Yellow Card Link	View	-	-
UL Recognized, 94V-0 Flame Class Rating	0.8	mm	UL 94

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, notched, 23°C	90	J/m	ASTM D256
Izod Impact, unnotched, 23°C	512	J/m	ASTM D4812
*Izod Impact, notched 80104 +23°C*	9.5	kJ/m²	ISO 180/1A
*Izod Impact, unnotched 80104 +23°C*	35	kJ/m²	ISO 180/1U
*Izod Impact, notched 80104 0°C*	8.5	kJ/m²	ISO 180/1A
*Izod Impact, unnotched 80104 0°C*	31	kJ/m²	ISO 180/1U
*Izod Impact, notched 80104 -20°C*	7.2	kJ/m²	ISO 180/1A
*Izod Impact, unnotched 80104 -20°C*	28	kJ/m²	ISO 180/1U
*Charpy 23°C, V-notch Edgew 80104 sp=62mm*	10	kJ/m²	ISO 179/1eA
*Charpy 23°C, Unnotch Edgew 80104 sp=62mm*	35	kJ/m²	ISO 179/1eU

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Drying Temperature	120 - 140	°C
Drying Time	3 - 4	Hrs
Melt Temperature	310 - 330	°C
Nozzle Temperature	310 - 330	°C
Front - Zone 3 Temperature	310 - 330	°C
Middle - Zone 2 Temperature	300 - 320	°C
Rear - Zone 1 Temperature	290 - 310	°C
Mold Temperature	135 - 160	°C
Back Pressure	0.3 - 0.7	MPa
Screw Speed	50 - 100	rpm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, brk, Type I, 5 mm/min	160	MPa	ASTM D638
Tensile Strain, brk, Type I, 5 mm/min	1.8	%	ASTM D638
Tensile Modulus, 5 mm/min	15000	MPa	ASTM D638
Flexural Strength, 1.3 mm/min, 50 mm span	230	MPa	ASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span	13200	MPa	ASTM D790
Tensile Stress, break, 5 mm/min	160	MPa	ISO 527
Tensile Strain, break, 5 mm/min	1.8	%	ISO 527
Tensile Modulus, 1 mm/min	15100	MPa	ISO 527
Flexural Strength, 2 mm/min	230	MPa	ISO 178
Flexural Modulus, 2 mm/min	13300	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Specific Gravity	1.77	-	ASTM D792
Water Absorption, (23°C/24hrs)	0.02	%	ISO 62-1
Moisture Absorption, (23°C/50% RH/24hrs)	0.01	%	ISO 62-4
Melt Flow Rate, 315°C/5.0 kgf	32	g/10 min	ASTM D1238
Mold Shrinkage, flow	0.25	%	SABIC method
Mold Shrinkage, xflow	0.4	%	SABIC method

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 0.45 MPa, 3.2 mm, unannealed	278	°C	ASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed	263	°C	ASTM D648
*HDT/Bf, 0.45 MPa Flatw 80104 sp=64mm*	278	°C	ISO 75/Bf
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	265	°C	ISO 75/Af
CTE
– -40°C to 90°C, flow	1.5E-5	1/°C	ASTM E831
– -40°C to 90°C, xflow	3.4E-5	1/°C	ASTM E831
– -40°C to 40°C, flow	1.5E-5	1/°C	ISO 11359-2
– -40°C to 40°C, xflow	3.0E-5	1/°C	ISO 11359-2
– -40°C to 90°C, flow	1.6E-5	1/°C	ISO 11359-2
– -40°C to 90°C, xflow	3.5E-5	1/°C	ISO 11359-2
– -40°C to 125°C, flow	1.6E-5	1/°C	ISO 11359-2
– -40°C to 125°C, xflow	3.9E-5	1/°C	ISO 11359-2
Relative Temp Index, Elec	130	°C	UL 746B
Relative Temp Index, Mech w/impact	130	°C	UL 746B
Relative Temp Index, Mech w/o impact	130	°C	UL 746B

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