SABIC LEXAN™ FR Resin FXD921A Polycarbonate (PC) (Asia)

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SABIC LEXAN™ FR Resin FXD921A Polycarbonate (PC) (Asia)
Categories:	Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes:	LEXAN FXD921A compound is based on Polycarbonate (PC) resin for light diffusion special effects. Color package may affect performance. Added features of this grade include: . Transparent/translucent, Flame Retardant. Features: Flame Retardant,Translucent,Transparent,Aesthetics & Visual effects Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.20 g/cc	ASTM D792
Water Absorption	0.15 % @Time 86400 sec	ASTM D570
Linear Mold Shrinkage, Flow	0.0050 - 0.0070 cm/cm @Thickness 3.20 mm	SABIC method

Mechanical Properties	Original Value	Comments
Tensile Strength, Yield	61.0 MPa	SABIC - Japan Method
Elongation at Break	220 %	SABIC - Japan Method
Flexural Strength	93.0 MPa	ASTM D790
Flexural Modulus	2200 MPa	ASTM D790
Izod Impact Notched	735 J	ASTM D256

Electrical Properties	Original Value	Comments
Surface Resistance	1.00e+16 ohm	ASTM D257
Dielectric Constant	3.0 @Frequency 50.0 - 60.0 Hz	ASTM D150
Arc Resistance	0.00 - 60 sec	ASTM D495
Comparative Tracking Index	250 - 400 V	UL 746A
Hot Wire Ignition, HWI	15 - 30 sec @Thickness >=1.50 mm	UL 746A
	30 - 60 sec @Thickness >=3.00 mm	UL 746A
High Amp Arc Ignition, HAI	15 - 30 arcs @Thickness >=3.00 mm	UL 746A
	60 - 120 arcs @Thickness >=1.50 mm	UL 746A
High Voltage Arc-Tracking Rate, HVTR	80.0 - 150 mm/min	UL 746A

Thermal Properties	Original Value	Comments
CTE, linear	70.0 µm/m-°C @Temperature -30.0 - 30.0 °C	TMA
Deflection Temperature at 0.46 MPa (66 psi)	130 °C @Thickness 3.20 mm	unannealed; ASTM D648
UL RTI, Electrical	130 °C	UL 746B
UL RTI, Mechanical with Impact	120 °C	UL 746B
UL RTI, Mechanical without Impact	130 °C	UL 746B
Flammability, UL94	V-2 @Thickness >=1.50 mm	UL 94
	V-0 @Thickness >=3.00 mm	UL 94

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PSABH80488 / 288435

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