TBA ECP 104/4264 Conductive Polypropylene for Injection Molding

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TBA ECP 104/4264 Conductive Polypropylene for Injection Molding
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Molded
Material Notes:	ECP 104/4264 Conductive Polypropylene Injection Molding Compound – Low Resistance is a proprietary TBA injection molding compound utilizing special carbon black and mineral filler to give a permanently highly conductive, anti static material. The compound is designed to comply with the electrical conductivity requirements for materials laid out in Defense Standard (59-98) and BS IEC 61340-5-1:2007. Applications: Moldings made from ECP 104/4264 exhibit excellent dimensional stability. Typical applications include: Production aids for the electronics industry (eg, storage boxes, bins and PCB racks Audio/hi-fi accessories Static dissipating equipment housing and components requiring shielding and very conductive properties Information provided by TBA Protective Solutions
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Physical Properties	Metric	English	Comments

Specific Gravity	1.16 g/cc	1.16 g/cc
Melt Flow	10 - 20 g/10 min @Load 10.0 kg, Temperature 230 °C	10 - 20 g/10 min @Load 22.0 lb, Temperature 446 °F

Mechanical Properties	Metric	English	Comments
Tensile Strength	21.0 MPa	3050 psi
Flexural Strength	38.0 MPa	5510 psi
Flexural Modulus	2.20 GPa	319 ksi
Izod Impact, Notched	0.410 J/cm	0.768 ft-lb/in
Charpy Impact Unnotched	2.50 J/cm²	11.9 ft-lb/in²
Charpy Impact, Notched	0.700 J/cm²	3.33 ft-lb/in²

Electrical Properties	Metric	English	Comments
Surface Resistivity per Square	<= 50 ohm	<= 50 ohm	ASTM D-257

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	102 °C	216 °F
Deflection Temperature at 1.8 MPa (264 psi)	85.0 °C	185 °F
Shrinkage	1.0 - 1.5 %	1.0 - 1.5 %

Processing Properties	Metric	English	Comments
Processing Temperature	180 - 230 °C	356 - 446 °F	Cylinder
Mold Temperature	30.0 - 50.0 °C	86.0 - 122 °F
Drying Temperature	90.0 °C	194 °F
Dry Time	4.00 hour	4.00 hour

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PTBA008 / 281486

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