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Premix Thermoplastics PRE-ELEC® PP 1370

Category Polymer , Thermoplastic , Polypropylene (PP)
Manufacturer Premix Thermoplastics Inc.
Trade Name PRE-ELEC®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Premix Thermoplastics PRE-ELEC® PP 1370.pdf
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Material Notes:
PRE-ELEC PP 1370 is a conductive thermoplastic compound based on polypropylene. Conductivity is achieved by using special conductive carbon black. In addition to a low electrical resistivity PRE-ELEC PP 1370 has an excellent balance of mechanical properties and is easy to injection mould.Typical applications include injection molded crates, boxes and tote bins for electronic components and other static sensitive devices (SSD). Test Specimen - 4.0 mm thick, 10.0 mm wide molded rod.Information provided by Premix Thermoplastics Inc.
Physical Properties Metric English Comments
Density 0.980 g/cc
0.0354 lb/in³
Linear Mold Shrinkage 0.010 - 0.012 cm/cm
0.010 - 0.012 in/in
ISO 294-4
Melt Flow 2.0 g/10 min

@Load 2.16 kg,
Temperature 230 °C
2.0 g/10 min

@Load 4.76 lb,
Temperature 446 °F
ISO 1133
12 g/10 min

@Load 5.00 kg,
Temperature 230 °C
12 g/10 min

@Load 11.0 lb,
Temperature 446 °F
ISO 1133
Mechanical Properties Metric English Comments
Hardness, Shore A 96
96
ISO 868
Hardness, Shore D 71
71
ISO 868
Tensile Strength, Ultimate 18.0 MPa
2610 psi
ISO 527
Tensile Strength, Yield 26.0 MPa
3770 psi
ISO 527
Elongation at Break 27 %
27 %
ISO 527
Elongation at Yield 11 %
11 %
ISO 527
Modulus of Elasticity 1.20 GPa
174 ksi
ISO 178
Izod Impact, Notched 0.650 J/cm

@Thickness 4.00 mm,
Temperature -20.0 °C
1.22 ft-lb/in

@Thickness 0.157 in,
Temperature -4.00 °F
ISO 180
4.05 J/cm

@Thickness 4.00 mm,
Temperature 23.0 °C
7.59 ft-lb/in

@Thickness 0.157 in,
Temperature 73.4 °F
ISO 180
Izod Impact, Unnotched NB

@Thickness 4.00 mm,
Temperature -20.0 °C
NB

@Thickness 0.157 in,
Temperature -4.00 °F
ISO 180
NB

@Thickness 4.00 mm,
Temperature 23.0 °C
NB

@Thickness 0.157 in,
Temperature 73.4 °F
ISO 180
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 90.0 °C
194 °F
ISO 75/Method Bf
Vicat Softening Point 150 °C
302 °F
Rate A; ISO 306/A50
Electrical Properties Metric English Comments
Volume Resistivity <= 1000 ohm-cm
<= 1000 ohm-cm
ISO D-257
Surface Resistance <= 10000 ohm
<= 10000 ohm
ISO D-257
Processing Properties Metric English Comments
Melt Temperature 200 - 250 °C
392 - 482 °F
Mold Temperature 60.0 - 80.0 °C
140 - 176 °F
Drying Temperature 60.0 - 80.0 °C

@Time 7200 - 14400 sec
140 - 176 °F

@Time 2.00 - 4.00 hour
Pre-drying
Moisture Content <= 0.15 %
<= 0.15 %
When Produced
Injection Pressure 60.0 - 80.0 MPa
8700 - 11600 psi
Shelf Life 12.0 Month
12.0 Month
Normal Storing Conditions
Descriptive Properties Value Comments
Appearance Granule
Color Black
Injection Speed Moderate
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