LNP™ THERMOCOMP™ Compound EX00781H

Identification & Functionality

Chemical Family

Polyetherimide (PEI),

Polyimides (PI)

Fillers Included

Glass Fiber

Polymer Name

Polyether Imide (PEI)

Plastics & Elastomers Functions

Resin

Technologies

Plastics

Product Families

Plastics — Engineering & Specialty Polymers

High Performance Thermoplastics

Features & Benefits

Labeling Claims

No Added PFAS

Materials Features

Cost Effective,

High Modulus,

High Stiffness,

High Temperature Resistance,

No Added PFAS,

Very Good Heat Resistance

Applications & Uses

Markets

Healthcare & Pharma,

Printing & Packaging

Applications

Healthcare & Pharma — Medical

Medical Devices & Assemblies,

Surgical Instruments & Trays

Printing & Packaging — Packaging

Healthcare Packaging,

Industrial & Transport Packaging

Plastics & Elastomers End Uses

Medical Devices,

Medical Packaging,

Medical/Healthcare Applications,

Pharmaceutical Packaging,

Surgical Devices

Plastics & Elastomers Processing Methods

Injection Molding

Properties

Mechanical Properties

	Value	Units	Test Method / Conditions
Tensile Stress (Yield, Type I, 5 mm/min) ¹¹	91	MPa	ASTM D638
Tensile Stress (Break, Type I, 5 mm/min) ¹¹	90	MPa	ASTM D638
Tensile Strain (Yield, Type I, 5 mm/min) ¹¹	5.9	%	ASTM D638
Tensile Strain (Break, Type I, 5 mm/min) ¹¹	5.3	%	ASTM D638
Tensile Modulus (at 5 mm/min) ¹¹	3320	MPa	ASTM D638
Flexural Stress (Yield, 1.3 mm/min, 50 mm span) ¹¹	145	MPa	ASTM D790
Flexural Modulus (at 1.3 mm/min, 50 mm span) ¹¹	3150	MPa	ASTM D790
Tensile Stress (Yield, 5 mm/min) ¹¹	91	MPa	ISO 527
Tensile Stress (Break, 5 mm/min) ¹¹	89	MPa	ISO 527
Tensile Strain (Yield, 5 mm/min) ¹¹	5.4	%	ISO 527
Tensile Strain (Break, 5 mm/min) ¹¹	6	%	ISO 527
Tensile Modulus (at 1 mm/min) ¹¹	3250	MPa	ISO 527
Flexural Stress (Yield, at 2 mm/min) ¹¹	148	MPa	ISO 178
Flexural Modulus (at 2 mm/min) ¹¹	3310	MPa	ISO 178

Physical Properties

	Value	Units	Test Method / Conditions
Specific Gravity ¹¹	1.31	—	ASTM D792
Melt Flow Rate (at 337°C, 6.6 kgf) ¹¹	12.3	g/10 min	ASTM D1238
Density ¹¹	1.31	g/cm³	ISO 1183
Melt Volume Rate (at 340°C, 5.0 kg) ¹¹	10	cm³/10 min	ISO 1133

Thermal Properties

	Value	Units	Test Method / Conditions
Heat Deflection Temperature (at 1.82 MPa, 3.2mm, Unannealed) ¹¹	189	°C	ASTM D648
Vicat Softening Temperature (Rate B/120) ¹¹	213	°C	ISO 306
Heat Deflection Temperature/Af (at 1.8 Mpa, Flatw 80*10*4, sp=64mm) ¹¹	189	°C	ISO 75/Af

Impact Properties

	Value	Units	Test Method / Conditions
Izod Impact (Notched, at 23°C) ¹¹	37	J/m	ASTM D256
Izod Impact (Notched, 80*10*4, at 23°C) ¹¹	4	kJ/m²	ISO 180/1A

Injection Molding

	Value	Units	Test Method / Conditions
Drying Temperature ⁷	150	°C	—
Drying Time ⁷	4 - 6	Hrs	—
Maximum Moisture Content ⁷	0.02	%	—
Melt Temperature ⁷	360 - 400	°C	—
Rear - Zone 1 Temperature ⁷	360 - 380	°C	—
Middle - Zone 2 Temperature ⁷	370 - 390	°C	—
Front - Zone 3 Temperature ⁷	380 - 400	°C	—
Nozzle Temperature ⁷	390 - 400	°C	—
Mold Temperature ⁷	140 - 180	°C	—
Back Pressure ⁷	0.3 - 0.7	MPa	—
Screw Speed (Circumferential speed) ⁷	0.2 - 0.3	m/s	—
Vent Depth ⁷	0.025 - 0.076	mm	—

Note

• ⁷ Injection Molding parameters are only mentioned as general guidelines. These may not apply or may need adjustment in specific situations such as low shot sizes, large part molding, thin wall molding and gas-assist molding.
• ¹¹ The information stated on Technical Datasheets should be used as indicative only for material selection purposes and not be utilized as specification or used for part or tool design.

 

Packaging & Availability

Country Availability

Canada,

China (Mainland),

Mexico,

USA

Regional Availability

• Americas
• Asia
• Europe
• North America