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Styron CALIBREâ„¢ 280-25 Polycarbonate

Category	Polymer , Thermoplastic , Polycarbonate (PC)
Manufacturer	Styron
Trade Name	CALIBRE™
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Styron CALIBREâ„¢ 280-25 Polycarbonate.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

CALIBREâ„¢ PC Utility Grade 280-15 is a high flow opaque polycarbonate with an internal mold release system. Applications: Internal parts Electrical Electronics Lightning Information provided by DowThis product line was spun off from Dow Chemical to Styron in 2010.

Physical Properties	Metric	English	Comments
Melt Flow	25 g/10 min @Load 1.20 kg, Temperature 300 Â°C	25 g/10 min @Load 2.65 lb, Temperature 572 Â°F	ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	60.0 MPa	8700 psi	50 mm/min; ISO 527-2
Elongation at Break	120 %	120 %	50 mm/min; ISO 527-2
Elongation at Yield	6.0 %	6.0 %	50 mm/min; ISO 527-2
Tensile Modulus	2.30 GPa	334 ksi	ISO 527-2
Izod Impact, Notched	6.00 J/cm	11.2 ft-lb/in	ISO 180/4A
Izod Impact, Unnotched	NB	NB	ISO 180/4A
Charpy Impact, Notched	2.00 J/cmÂ²	9.52 ft-lb/inÂ²	ISO 179/1eA

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	134 Â°C	273 Â°F	unannealed; ISO 75-B
	140 Â°C	284 Â°F	annealed; ISO 75-B
Deflection Temperature at 1.8 MPa (264 psi)	120 Â°C	248 Â°F	unannealed; ISO 75-A
	137 Â°C	279 Â°F	annealed; ISO 75-A
Vicat Softening Point	139 Â°C	282 Â°F	50Â°C/hr, 50N; ISO 306-B50
Flammability, UL94	HB @Thickness 1.50 mm	HB @Thickness 0.0591 in
	HB @Thickness 3.00 mm	HB @Thickness 0.118 in
Glow Wire Test	850 Â°C @Thickness 2.00 mm	1560 Â°F @Thickness 0.0787 in	VDE 0471 Part 2

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