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Ensinger PEI

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Syensqo (Solvay Specialty Polymers) Xencor™ HPPA LGF-4050 High Performance (HPPA), Long Glass Fiber Thermoplastic
Categories: Polymer; Thermoplastic; Polyphthalamide (PPA)

Material Notes: Long Glass Fiber Thermoplastic. PA Base, 50% LGF. Black.

Xencor™ HPPA LGF-4050 is a 50% Long Glass Fiber reinforced, easy-flowing, heat stabilized HPPA with a very high flexural modulus. It exhibits unique stiffness/toughness combination, an excellent retention of properties in a wide temperature range as well as outstanding creep and fatigue resistance.

Xencor™ HPPA LGF-4050 has a pellet length of 9mm and can be processed on most injection-molding machines. It is available in black.

Black: Xencor™ HPPA LGF-4050 BK 000-9

Applications: Aircraft Applications; Automotive Applications; Consumer Applications; Industrial Applications

Features: Creep Resistant; Electrically Insulating; Fatigue Resistant; High Impact Resistance; High Temperature Stiffness; Hot Water Moldability; Low CLTE; Low Shrinkage; Low Warpage

Injection notes: Pre-Drying -- Since polyamides are hygroscopic materials as well as sensitive to moisture during processing, this product should always be pre-dried. Recommended drying time is 4 hours at 120°C in dry-air dryer.
Regrind -- Regrind of highly filled thermoplastic materials, such as this material, should only be recycled with special care. The regrind content must never exceed 20% and only regrind of optimum quality should be used. In any case, part properties should be checked.

Information provided by Solvay Specialty Polymers.

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 PropertiesOriginal ValueComments
Density 1.59 g/ccISO 1183
Moisture Absorption 1.40 %50% RH; ISO 62
Linear Mold Shrinkage, Flow 0.0010 cm/cmISO 294-4
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 270 MPaISO 527-2
Elongation at Break 2.1 %ISO 527-2
Tensile Modulus 17500 MPaISO 527-2
Flexural Strength 360 MPaISO 178
Flexural Modulus 16000 MPaISO 178
Charpy Impact Unnotched 90.0 kJ/m²ISO 179
Charpy Impact, Notched 35.0 kJ/m²
@Temperature -30.0 °C
ISO 179
 38.0 kJ/m²
@Temperature 23.0 °C
ISO 179
 
Electrical PropertiesOriginal ValueComments
Surface Resistivity per Square 1.00e+13 ohmASTM D257
Dielectric Strength 35.0 kV/mm
@Thickness 2.00 mm
IEC 60243-1
Comparative Tracking Index 600 VIEC 60112
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 20.0 µm/m-°CISO 11359-2
Thermal Conductivity 0.320 W/m-KISO 8302
Deflection Temperature at 0.46 MPa (66 psi) 260 °CUnannealed; ISO 75-2/B
Deflection Temperature at 1.8 MPa (264 psi) 255 °CUnannealed; ISO 75-2/A
 
Processing PropertiesOriginal ValueComments
Rear Barrel Temperature 290 - 300 °C
Middle Barrel Temperature 300 °C
Front Barrel Temperature 300 °C
Nozzle Temperature 300 °C
Melt Temperature <= 320 °CInjection
Mold Temperature 80.0 - 120 °C
Drying Temperature 80.0 °C
@Time 14400 - 28800 sec
Moisture Content <= 0.10 %Injection
 
Descriptive Properties
AvailabilityAsia Pacific
 Europe
 Latin America
 North America
ColorBlack
FormsPellets
ProcessingCompression Molding; Injection Molding; Overmolding
RoHS ComplianceYes
Suggested Max Regrind (%)20Injection

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PSOL8Y4619 / 280419

Proto3000 – 3D Engineering Solutions

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