Gharda Chemicals Gafone™ T6500 Polysupersulfone (PSS) (discontinued **)

Category	Polymer , Thermoplastic , Polysulfone (PSU)
Manufacturer
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Gharda Chemicals Gafone™ T6500 Polysupersulfone (PSS) (discontinued **).pdf
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Material Notes:

Characteristics: Excellent Dimensional Properties Transparent High Mechanical Properties Good Electrical Properties High Tg of 270°C and expected Continuous Use Temperature of 220°C Applications: Electrical Switches High Temperature Resistant Covers Electronic Applications Information provided by Gharda ChemicalsSolvay Advanced Polymers completed its acquisition of this product line in May 2006.

Physical Properties	Metric	English	Comments
Specific Gravity	1.34 g/cc	1.34 g/cc	ASTM D792
Water Absorption	0.60 %	0.60 %	24 Hours; ASTM D570
Melt Flow	34.84 g/10 min @Load 10.0 kg, Temperature 380 °C	34.84 g/10 min @Load 22.0 lb, Temperature 716 °F	6`; ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	92.0 MPa	13300 psi	ASTM D638
Elongation at Break	>= 10 %	>= 10 %	ASTM D638
Tensile Modulus	2.60 GPa	377 ksi	ASTM D638
Flexural Strength	121 MPa	17500 psi	ASTM D790
Flexural Modulus	2.50 GPa	363 ksi	ASTM D790
Izod Impact, Notched	0.700 J/cm	1.31 ft-lb/in	ASTM D256

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	225 °C	437 °F	ASTM D648
Glass Transition Temp, Tg	255 °C	491 °F	ASTM D3482
Flammability, UL94	V-0 @Thickness 0.800 mm	V-0 @Thickness 0.0315 in	UL 94
Oxygen Index	40 %	40 %	ASTM D2863

Optical Properties	Metric	English	Comments
Transmission, Visible	90 %	90 %	transparent; thickness not quantified

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+15 ohm-cm	>= 1.00e+15 ohm-cm	ASTM D257
Surface Resistance	>= 1.00e+15 ohm	>= 1.00e+15 ohm	ASTM D257
Dielectric Constant	3.1 @Frequency 50 Hz	3.1 @Frequency 50 Hz	ASTM D150
Dielectric Strength	12.4 kV/mm	315 kV/in	ASTM D149
Dissipation Factor	0.0040 @Frequency 50 Hz	0.0040 @Frequency 50 Hz	ASTM D150

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