Lavergne VYPET VNT 645 PET 45% Glass Reinforced

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Lavergne VYPET VNT 645 PET 45% Glass Reinforced
Categories:	Polymer; Thermoplastic; Polyester, TP; Polyethylene Terephthalate (PET); Polyethylene Terephthalate (PET), 50% Glass Reinforced
Material Notes:	Vypet VNT 645 is a 45% glass reinforced PET injection molding compound designed for electrical and structural applications. Features: High temperature performance; Excellent strength and stiffness; Excellent dimensional stability Typical Applications: Electric motors; Brackets; Connectors; Grills Information provided by Bieglo Gmbh for Lavergne Performance Compounds
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Physical Properties	Metric	English	Comments

Density	1.68 g/cc	0.0607 lb/in³	ASTM D792
Linear Mold Shrinkage, Flow	0.0040 cm/cm @Thickness 2.00 mm	0.0040 in/in @Thickness 0.0787 in	ASTM D955
Linear Mold Shrinkage, Transverse	0.010 cm/cm @Thickness 2.00 mm	0.010 in/in @Thickness 0.0787 in	ASTM D955
Ash	45 %	45 %	ASTM D2854

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	160 MPa	23200 psi	5 mm/min; ASTM D638
Flexural Strength	240 MPa	34800 psi	1.3 mm/min; ASTM D790
Flexural Modulus	14.0 GPa	2030 ksi	1.3 mm/min; ASTM D790
Izod Impact, Notched	0.900 J/cm @Temperature 23.0 °C	1.69 ft-lb/in @Temperature 73.4 °F	ASTM D256

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	230 °C	446 °F	ASTM D648

Processing Properties	Metric	English	Comments
Feed Temperature	260 - 270 °C	500 - 518 °F
Middle Barrel Temperature	265 - 275 °C	509 - 527 °F
Front Barrel Temperature	270 - 295 °C	518 - 563 °F
Nozzle Temperature	275 - 300 °C	527 - 572 °F
Melt Temperature	275 - 300 °C	527 - 572 °F
Mold Temperature	95.0 - 120 °C	203 - 248 °F
Injection Pressure	55.0 - 85.0 MPa	7980 - 12300 psi

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PLAVER911 / 150638

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