LG Chemical LUPOS HR-2407 Heat Resistant SAN, 40% Glass Fiber Reinforced

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LG Chemical LUPOS HR-2407 Heat Resistant SAN, 40% Glass Fiber Reinforced (discontinued **)
Categories:	Polymer; Thermoplastic; SAN Polymer; Styrene Acrylonitrile (SAN), Molded, Glass Reinforced
Material Notes:	LUPOS resins are glass fiber reinforced styrene copolymers. LUPOS have improved strength, rigidity and dimensional stability. They offer excellent heat resistance, minimal mold shrinkage and have a wide range of applications in automotive parts, electrical/electronic parts. and industrial equipments, etc. Applications: Automotive: Main core, glove box, meter box, head lamp housing, back mirror cover, etc. Electrical and Electronic: Computer tape reel, pan cake hub for video and audio, stereo speaker box, fan for air conditioner, washing machine pulley, fax frame Others:Camera body, fishing reel, bobbin Information Provided by LG Chem
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Physical Properties	Original Value	Comments

Specific Gravity	1.44 g/cc	ASTM D792
Linear Mold Shrinkage	0.0010 cm/cm	ASTM D955
Linear Mold Shrinkage, Transverse	0.0020 cm/cm	ASTM D955

Mechanical Properties	Original Value	Comments
Tensile Strength, Yield	132 MPa	ASTM D638
Elongation at Break	4.0 %	ASTM D638
Flexural Strength	155 MPa	ASTM D790
Flexural Modulus	11.27 GPa	ASTM D790
Izod Impact, Notched	49.0 J/m @Temperature 23.0 °C	ASTM D256

Thermal Properties	Original Value	Comments
Deflection Temperature at 1.8 MPa (264 psi)	109 °C	ASTM D648
Flammability, UL94	HB @Thickness 1.50 mm

Processing Properties	Original Value	Comments
Rear Barrel Temperature	210 - 230 °C
Middle Barrel Temperature	220 - 240 °C
Front Barrel Temperature	230 - 250 °C
Nozzle Temperature	230 - 250 °C
Melt Temperature	240 - 260 °C
Mold Temperature	60.0 - 90.0 °C
Drying Temperature	90.0 °C
Dry Time	3 - 4 hour
Injection Pressure	78.45 - 88.26 MPa	Second
	68.65 - 98.07 MPa	First
Back Pressure	0.000 - 3.92 MPa
Screw Speed	40 - 60 rpm

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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