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Ensinger PEI

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Beijing Chemical Industry KAIFA® 301-G15RF PBT Resin
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Glass Fiber Filled, Flame Retardant
Material Notes: 15% glass fiber reinforced, flame retardant, good toughness, low bleeding

Information provided by Beijing Chemical Industry Research Institute (Group)
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 1.43 g/ccASTM D792
Water Absorption 0.050 %24 hr; ASTM D570
Linear Mold Shrinkage 0.0080 - 0.012 cm/cmASTM D955
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 95.0 MPaASTM D638
Elongation at Break 10 %ASTM D638
Flexural Strength 165 MPaASTM D790
Flexural Modulus 4.50 GPaASTM D790
Charpy Impact Unnotched 5.50 J/cm²ISO179
Charpy Impact, Notched 1.80 J/cm²ISO179
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+16 ohm-cmASTM D257
Dielectric Constant 3.1
@Frequency 1e+6 Hz		ASTM D150
Dielectric Strength 22.0 kV/mm
@Thickness 2.00 mm		ASTM D149
Dissipation Factor 0.018
@Frequency 1e+6 Hz		ASTM D150
Comparative Tracking Index 250 V
@Thickness 3.20 mm		ASTM D3638
 
Thermal PropertiesOriginal ValueComments
CTE, linear 67.0 µm/m-°C
@Temperature -30.0 - 30.0 °C		ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 215 °CASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 185 °CASTM D648
Flammability, UL94 V-0
@Thickness 3.20 mm
 
Processing PropertiesOriginal ValueComments
Middle Barrel Temperature 225 - 255 °C
Nozzle Temperature 245 °C
Mold Temperature 40.0 - 80.0 °C
Drying Temperature 130 °C
Dry Time 4 hour
Injection Pressure 80.0 - 120 MPa
Back Pressure 8.00 - 18.0 MPa
Screw Speed <= 100 rpm

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PKAIF23 / 48605

Proto3000 – 3D Engineering Solutions




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