Kumho-Sunny ABS770Z ABS, Extrusion Grade

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Kumho-Sunny ABS770Z ABS, Extrusion Grade
Categories:	Polymer; Thermoplastic; ABS Polymer; Acrylonitrile Butadiene Styrene (ABS), Extruded
Material Notes:	ABS770Z is a low gloss ABS resin for extrusion, offering balanced physical properties. ABS770Z is recommended for automobile parts. Information provided by Shanghai Kumho Sunny Plastics co, Ltd
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Physical Properties	Original Value	Comments

Density	1.04 g/cc	ISO 1183
Maximum Moisture Content	0.050
Linear Mold Shrinkage	0.0040 - 0.0070 cm/cm	ISO 294
Melt Flow	7.0 g/10 min @Load 10.0 kg, Temperature 220 °C	ISO 1133

Mechanical Properties	Original Value	Comments
Hardness, Rockwell R	103	ISO 2039-2
Tensile Strength	40.0 MPa	50mm/min; ISO 527
Elongation at Break	40 %	50mm/min; ISO 527
Flexural Strength	60.0 MPa	2mm/min; ISO 178
Flexural Modulus	2000 MPa	2mm/min; ISO 178
Izod Impact, Notched (ISO)	11.0 kJ/m² @Temperature -30.0 °C	5.5J; ISO 180
	20.0 kJ/m² @Temperature 23.0 °C	5.5J; ISO 180
Izod Impact, Unnotched (ISO)	NB	5.5J; ISO 180
Charpy Impact Unnotched	NB	4J; ISO 179
Charpy Impact, Notched	12.0 kJ/m² @Temperature 23.0 °C	4J; ISO 179
	21.0 kJ/m² @Temperature -30.0 °C	4J; ISO 179

Electrical Properties	Original Value	Comments
Volume Resistivity	>= 1.00e+15 ohm-cm	IEC 60093
Surface Resistance	>= 1.00e+15 ohm	IEC 60093

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	95.0 °C	120°C/h; ISO 75
Deflection Temperature at 1.8 MPa (264 psi)	78.0 °C	120°C/h; ISO 75
Vicat Softening Point	95.0 °C @Load 5.00 kg	50°C/h; ISO 306
Flammability, UL94	HB

Processing Properties	Original Value	Comments
Rear Barrel Temperature	190 - 210 °C
Middle Barrel Temperature	210 - 220 °C
Front Barrel Temperature	220 - 235 °C
Nozzle Temperature	220 - 235 °C
Melt Temperature	220 - 235 °C
Mold Temperature	50.0 - 80.0 °C
Drying Temperature	80.0 - 85.0 °C
Dry Time	3.00 - 4.00 hour
Back Pressure	1.00 - 5.00 MPa
Screw Speed	30 - 70 rpm

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PKMSN037 / 280889

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