Poly Alloy Etoma™ ET1108 PP with Carbon Black

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Poly Alloy Etoma™ ET1108 PP with Carbon Black
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene with Carbon Black Filler
Material Notes:	Etoma ET1108 resin is a conductive compound based on polypropylene with carbon black. The end product made by ET1108 will have EDS property and good dimension stability. The formula of ET1108 is designed to general purpose application which can be molded to big part or very small item Information provided by Poly Alloy Inc.
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Physical Properties	Metric	English	Comments

Specific Gravity	1.17 g/cc	1.17 g/cc	ASTM D792
Melt Flow	4.0 g/10 min @Load 2.16 kg, Temperature 230 °C	4.0 g/10 min @Load 4.76 lb, Temperature 446 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength	36.3 MPa	5260 psi	ASTM D638
Elongation at Break	4.5 %	4.5 %	ASTM D638
Flexural Strength	63.8 MPa	9250 psi	ASTM D790
Flexural Modulus	3.92 GPa	569 ksi	ASTM D790
Izod Impact, Notched	0.196 J/cm	0.367 ft-lb/in	ASTM D256

Electrical Properties	Metric	English	Comments
Surface Resistivity per Square	10000 - 1.00e+6 ohm	10000 - 1.00e+6 ohm	ASTM D257

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	145 °C	293 °F	ASTM D648

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	200 - 210 °C	392 - 410 °F
Middle Barrel Temperature	200 - 220 °C	392 - 428 °F
Front Barrel Temperature	205 - 225 °C	401 - 437 °F
Nozzle Temperature	205 - 225 °C	401 - 437 °F
Mold Temperature	30.0 - 65.0 °C	86.0 - 149 °F
Drying Temperature	120 °C	248 °F
Dry Time	4.00 - 8.00 hour	4.00 - 8.00 hour
Shelf Life	24.0 Month	24.0 Month

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PPALLOY021 / 278300

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