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LNP Lubricomp® EFL-4544 Polyetherimide, Glass Fiber Reinforcement, PTFE Lubricant  (discontinued **)

Category Polymer , Thermoplastic , Polyetherimide (PEI)
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LNP Lubricomp® EFL-4544 Polyetherimide, Glass Fiber Reinforcement, PTFE Lubricant  (discontinued **).pdf
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Material Notes:
Features: LubricatedForms: PelletsProcessing Method: Injection MoldingInformation provided by LNP, a GE Plastics Company.This data sheet is labeled Discontinued; however many LNP grades are still active under new names instituted after the SABIC purchase.
Physical Properties Metric English Comments
Specific Gravity 1.56 g/cc
1.56 g/cc
Method A; ASTM D792
Linear Mold Shrinkage 0.0030 cm/cm
0.0030 in/in
ASTM D955
Linear Mold Shrinkage, Transverse 0.0070 cm/cm
0.0070 in/in
ASTM D955
Mechanical Properties Metric English Comments
Tensile Strength at Break 137 MPa
19900 psi
ASTM D638
Elongation at Break 2.2 %
2.2 %
ASTM D638
Flexural Strength 193 MPa
28000 psi
ASTM D790
Flexural Modulus 8.48 GPa
1230 ksi
ASTM D790
Izod Impact, Notched 1.01 J/cm

@Thickness 3.18 mm
1.89 ft-lb/in

@Thickness 0.125 in
ASTM D256
Izod Impact, Unnotched 4.27 J/cm

@Thickness 3.18 mm
8.00 ft-lb/in

@Thickness 0.125 in
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 210 °C
410 °F
Unannealed; ASTM D648
Processing Properties Metric English Comments
Melt Temperature 360 - 366 °C
680 - 691 °F
Mold Temperature 121 - 149 °C
250 - 300 °F
Drying Temperature 121 - 149 °C
250 - 300 °F
Dry Time 4 hour
4 hour
Moisture Content 0.020 %
0.020 %
Suggested
Back Pressure 0.345 - 0.689 MPa
50.0 - 99.9 psi
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