Premix Thermoplastics PRE-ELEC® PP 1371

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Premix Thermoplastics PRE-ELEC® PP 1371 (discontinued **)
Categories:	Polymer; Film; Thermoplastic; Polypropylene (PP)
Material Notes:	PRE-ELEC PP 1371 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 1371 has excellent mechanical properties and is easy to extrude. Typical applications include extrusion of corrugated sheet. Information provided by Premix Thermoplastics Inc.
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Physical Properties	Original Value	Comments

Density	0.980 g/cc
Thickness	16.0 mil
Linear Mold Shrinkage	0.010 - 0.012 cm/cm	4 mm thick, 10.0 mm wide molded rod; ISO 294-4
Melt Flow	0.40 g/10 min @Load 2.16 kg, Temperature 230 °C	ISO 1133
	2.0 g/10 min @Load 5.00 kg, Temperature 230 °C	ISO 1133

Mechanical Properties	Original Value	Comments
Hardness, Shore A	99	4.0 mm thick;10.0 mm wide molded rod; ISO 868
Hardness, Shore D	72	4.0 mm thick, 10.0 mm wide molded rod; ISO 868
Film Tensile Strength at Yield, MD	23.0 MPa	ISO 527
Film Tensile Strength at Yield, TD	22.0 MPa	ISO 527
Film Elongation at Break, MD	500 %	ISO 527
Film Elongation at Break, TD	480 %	ISO 527
Film Elongation at Yield, MD	17 %	ISO 527
Film Elongation at Yield, TD	16 %	ISO 527
Modulus of Elasticity	1.10 GPa	4 mm thick;10.0 mm wide molded rod; ISO 178
Izod Impact, Notched	45.0 J/m @Thickness 4.00 mm, Temperature -20.0 °C	ISO 180
	500 J/m @Thickness 4.00 mm, Temperature 23.0 °C	ISO 180
Izod Impact, Unnotched	NB @Thickness 4.00 mm, Temperature -20.0 °C	ISO 180
	NB @Thickness 4.00 mm, Temperature 23.0 °C	ISO 180
Film Tensile Strength at Break, MD	25.0 MPa	ISO 527
Film Tensile Strength at Break, TD	23.0 MPa	ISO 527

Electrical Properties	Original Value	Comments
Volume Resistivity	<= 1000 ohm-cm	400 um thick sheet; ISO D-257
Surface Resistance	<= 10000 ohm	400 um thick sheet; ISO D-257

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	90.0 °C	4 mm thick;10.0 mm wide molded rod; ISO 75/Method Bf
Vicat Softening Point	150 °C	Rate A; 4 mm thick;10.0 mm wide molded rod; ISO 306/A50

Processing Properties	Original Value	Comments
Middle Barrel Temperature	210 °C	Zone 1; Cylinder
	220 °C	Zone 2; Cylinder
	220 °C	Zone 3; Cylinder
	230 °C	Zone 6; Cylinder
	230 °C	Zone 4; Cylinder
	230 °C	Zone 5; Cylinder
Die Temperature	428 °F	Zone 3
	446 °F	Zone 1
	446 °F	Zone 4
	446 °F	Zone 5
	446 °F	Zone 2
Roll Temperature	60.0 °C	3rd Roll
	80.0 °C	2nd Roll
	90.0 °C	1st Roll
Drying Temperature	60.0 - 80.0 °C @Time 7200 - 14400 sec	Pre-drying
Moisture Content	<= 0.15 %	When Produced
Shelf Life	12.0 Month	Normal Storing Conditions

Descriptive Properties
Appearance	Granule
Color	Black

**
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PPREMA048 / 58061

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