LNP™ THERMOCOMP™ Compound EF004

LNP THERMOCOMP EF004 compound is based on Polyetherimide (PEI) resin containing 20% glass fiber.

Product Family

LNP™ COMPOUNDS AND PC COPOLYMER RESINS

Polymer Family

Polyetherimide (PEI)

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

High stiffness/Strength
High temperature resistance
No PFAS intentionally added

Industry

Material previously used in

Building Component
Commercial Appliance
Electrical
Home Appliances
Mobile Phone - Computer - Tablets
Personal Accessory
Sport/Leisure

Applications

Possible usage of material

Oil/Gas

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, 94V-0 Flame Class Rating	≥0.75	mm	UL 94

IMPACT

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Izod Impact, unnotched, 23°C	694	J/m	ASTM D4812
Izod Impact, notched, 23°C	74	J/m	ASTM D256
*Izod Impact, unnotched 80104 +23°C*	47	kJ/m²	ISO 180/1U
*Izod Impact, notched 80104 +23°C*	10	kJ/m²	ISO 180/1A

INJECTION MOLDING

PROPERTIES	TYPICAL VALUES	UNITS
Extended Drying Temperature	150	°C
Drying Time	4 - 6	Hrs
Maximum Moisture Content	0.02	%
Melt Temperature	360 - 400	°C
Rear - Zone 1 Temperature	345 - 400	°C
Middle - Zone 2 Temperature	355 - 400	°C
Front - Zone 3 Temperature	365 - 400	°C
Nozzle Temperature	360 - 400	°C
Mold Temperature	130 - 180	°C
Back Pressure	0.3 - 0.7	MPa
Screw speed (Circumferential speed)	0.2 - 0.3	m/s
Vent Depth	0.025 - 0.076	mm

MECHANICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Tensile Stress, break	150	MPa	ASTM D638
Tensile Strain, break	3.4	%	ASTM D638
Tensile Modulus, 50 mm/min	7180	MPa	ASTM D638
Flexural Stress	240	MPa	ASTM D790
Flexural Modulus	7570	MPa	ASTM D790
Tensile Stress, break	155	MPa	ISO 527
Tensile Strain, break	2.9 - 4	%	ISO 527
Tensile Modulus, 1 mm/min	6800	MPa	ISO 527
Flexural Stress	226	MPa	ISO 178
Flexural Modulus	6800	MPa	ISO 178

PHYSICAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
Density	1.43	g/cm³	ASTM D792
Moisture Absorption, (23°C/50% RH/24 hrs)	0.19	%	ASTM D570
Mold Shrinkage, flow, 24 hrs	0.3 - 0.5	%	ASTM D955
Mold Shrinkage, xflow, 24 hrs	0.6 - 0.8	%	ASTM D955
Mold Shrinkage, flow, 24 hrs	0.3 - 0.5	%	ISO 294
Mold Shrinkage, xflow, 24 hrs	0.6 - 0.8	%	ISO 294
Wear Factor Washer	140	10^-10 in^5-min/ft-lb-hr	ASTM D3702 Modified: Manual
Dynamic COF	0.52	-	ASTM D3702 Modified: Manual
Static COF	0.48	-	ASTM D3702 Modified: Manual
Density	1.43	g/cm³	ISO 1183

THERMAL

PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS
HDT, 1.82 MPa, 3.2mm, unannealed	207	°C	ASTM D648
CTE, -40°C to 40°C, flow	2.5E-05	1/°C	ISO 11359-2
CTE, -40°C to 40°C, xflow	6.E-05	1/°C	ISO 11359-2
*HDT/Af, 1.8 MPa Flatw 80104 sp=64mm*	205	°C	ISO 75/Af
Relative Temp Index, Elec	105	°C	UL 746B
Relative Temp Index, Mech w/impact	105	°C	UL 746B
Relative Temp Index, Mech w/o impact	105	°C	UL 746B

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