INEOS Styrolution Luran® 378P G7 Styrene Acrylonitrile (SAN)

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INEOS Styrolution Luran® 378P G7 Styrene Acrylonitrile (SAN)
Categories:	Polymer; Thermoplastic; SAN Polymer; Styrene Acrylonitrile (SAN), Molded, Glass Reinforced
Material Notes:	Luran® 378P G7 is a glass fiber-reinforced grade (35% GF) of SAN with very high stiffness and low thermal coefficient of linear expansion. It features good chemical and weathering resistance and is suitable for extrusion and injection molding. Excellent mechanical strength, Excellent dimensional stability, Good heat resistance, Chemical resistance. Applications: Window frames, Precision parts, Machine construction Information provided by Styrolution.
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Physical Properties	Original Value	Comments

Bulk Density	0.850 g/cc	with external lubricant
Density	1.36 g/cc	ISO 1183
Moisture Absorption at Equilibrium	0.25 % @Temperature 23.0 °C	50% RH; ISO 62
Melt Flow	4.0 g/10 min @Load 10.0 kg, Temperature 220 °C	Volumetric; cm3/10 min; ISO 1133

Mechanical Properties	Original Value	Comments
Hardness, Rockwell M	93
Ball Indentation Hardness	240 MPa	ISO 2039-1
Tensile Strength, Yield	110 MPa	ISO 527
Elongation at Break	2.0 %	ISO 527
Tensile Modulus	12000 MPa	ISO 527
Flexural Strength	150 MPa	ISO 178
Izod Impact, Notched (ISO)	4.00 kJ/m² @Temperature 23.0 °C	ISO 180/A
	4.00 kJ/m² @Temperature -30.0 °C	ISO 180/A
Charpy Impact Unnotched	17.0 kJ/m² @Temperature 23.0 °C	ISO 179/1eU
	17.0 kJ/m² @Temperature -30.0 °C	ISO 179/1eU
Charpy Impact, Notched	4.00 kJ/m² @Temperature 23.0 °C	ISO 179/1eA
Tensile Creep Modulus, 1 hour	9500 MPa	ISO 899
Tensile Creep Modulus, 1000 hours	7500 MPa	ISO 899

Electrical Properties	Original Value	Comments
Volume Resistivity	1.00e+16 ohm-cm	IEC 60093
Surface Resistance	>= 1.00e+15 ohm	IEC 60093
Dielectric Constant	3.5 @Frequency 100 Hz	IEC 60250
Dissipation Factor	0.0070 @Frequency 100 Hz	IEC 60250
	0.010 @Frequency 1e+6 Hz	IEC 60250

Thermal Properties	Original Value	Comments
CTE, linear	25.0 µm/m-°C	ISO 11359
Thermal Conductivity	0.215 W/m-K	DIN 52612-1
Deflection Temperature at 0.46 MPa (66 psi)	108 °C	annealed 4 hours at 80°C; ISO 75
Deflection Temperature at 1.8 MPa (264 psi)	104 °C	annealed 4 hours at 80°C; ISO 75
Vicat Softening Point	109 °C @Load 5.10 kg	VST/B/50. 50C/h; ISO 306

Processing Properties	Original Value	Comments
Melt Temperature	220 - 260 °C	ISO 294
Mold Temperature	40.0 - 80.0 °C	ISO 294
Injection Velocity	200 mm/sec	ISO 294
Drying Temperature	80.0 °C @Time 7200 - 14400 sec

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PSTYR9856 / 216083

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