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Master Bond adhesives

LG Chemical LUSEP HN2357 PPA+GF35%, Injection Molding
Categories: Polymer; Thermoplastic; Polyphthalamide (PPA); Polyphthalamide (PPA), 40% Glass Fiber Reinforced
Material Notes: High temperature, High stiffness

Application: Automotive, E&E Part

Information provided by LG Chemical
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.46 g/cc0.0527 lb/in³ASTM D792
Moisture Absorption 0.20 %
@Time 86400 sec		0.20 %
@Time 24.0 hour		50% RH; ASTM D570
Linear Mold Shrinkage, Flow 0.0033 cm/cm
@Thickness 2.00 mm		0.0033 in/in
@Thickness 0.0787 in		ASTM D955
Linear Mold Shrinkage, Transverse 0.0067 cm/cm
@Thickness 2.00 mm		0.0067 in/in
@Thickness 0.0787 in		ASTM D955
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 210 MPa
@Thickness 3.20 mm		30500 psi
@Thickness 0.126 in		5mm/min; ASTM D638
Elongation at Break 2.2 %
@Thickness 3.20 mm		2.2 %
@Thickness 0.126 in		5mm/min; ASTM D638
Flexural Strength 310 MPa
@Thickness 3.20 mm		45000 psi
@Thickness 0.126 in		1.3mm/min; ASTM D790
Flexural Modulus 12.0 GPa
@Thickness 3.20 mm		1740 ksi
@Thickness 0.126 in		1.3mm/min; ASTM D790
Izod Impact, Notched 1.10 J/cm
@Thickness 3.20 mm		2.06 ft-lb/in
@Thickness 0.126 in		ASTM D256
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+14 ohm-cm1.00e+14 ohm-cmASTM D257
Dielectric Strength 27.0 kV/mm
@Thickness 1.00 mm		686 kV/in
@Thickness 0.0394 in		ASTM D149
Comparative Tracking Index 600 V600 VSolution A; IEC 60112
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 21.0 µm/m-°C11.7 µin/in-°FASTM D696
CTE, linear, Transverse to Flow 94.0 µm/m-°C52.2 µin/in-°FASTM D696
Deflection Temperature at 1.8 MPa (264 psi) 285 °C
@Thickness 6.40 mm		545 °F
@Thickness 0.252 in		Unannealed; ASTM D648
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 310 - 330 °C590 - 626 °F
Middle Barrel Temperature 320 - 340 °C608 - 644 °F
Front Barrel Temperature 320 - 340 °C608 - 644 °F
Nozzle Temperature 320 - 340 °C608 - 644 °F
Melt Temperature 330 °C626 °F
Mold Temperature 100 - 140 °C212 - 284 °F
Drying Temperature 100 - 120 °C
@Time 14400 - 18000 sec		212 - 248 °F
@Time 4.00 - 5.00 hour
Moisture Content 0.060 - 0.10 %0.060 - 0.10 %
Back Pressure 150 - 300 MPa21800 - 43500 psi
Screw Speed 50 - 150 rpm50 - 150 rpm

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PLHCHEM9842 / 239358




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