SABIC VALOX™ FR 553 PBT (Asia)

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

SABIC VALOX™ FR 553 PBT (Asia)
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT)
Material Notes:	VALOX 553 is a 30% glass filled flame retardant Polybutylene Terephthalate/Polycarbonate (PBT/PC) injection moldable grade. It has excellent chemical resistance and a UL94V0@0.86mm and 5VA@2.3mm flame rating. This is a good candidate for applications needing reduced shrinkage/warpage including appliance handles, spotlights, electric motors, and pump housings Information provided by SABIC
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Specific Gravity	1.56 g/cc	ASTM D792
	1.59 g/cc	ASTM D792
Water Absorption	0.070 %	24 hours; ASTM D570
Moisture Absorption	0.0700 %	50% RH, 24 hrs; ASTM D570
Linear Mold Shrinkage, Flow	0.0030 - 0.0050 cm/cm @Thickness 1.50 - 3.20 mm	SABIC method
	0.0050 - 0.0080 cm/cm @Thickness 3.20 - 4.60 mm	SABIC method
Linear Mold Shrinkage, Transverse	0.0040 - 0.0060 cm/cm @Thickness 1.50 - 3.20 mm	SABIC method
	0.0060 - 0.0090 cm/cm @Thickness 3.20 - 4.60 mm	SABIC method

Mechanical Properties	Original Value	Comments
Hardness, Rockwell R	118	ASTM D785
Tensile Strength at Break	110 MPa	5 mm/min; ASTM D638
Flexural Strength	179 MPa	brk, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	9400 MPa	1.3 mm/min, 50 mm span; ASTM D790
Izod Impact, Notched	85.0 J/m	ASTM D256
Izod Impact, Unnotched	640 J/m	ASTM D4812

Electrical Properties	Original Value	Comments
Volume Resistivity	4.30e+16 ohm-cm	ASTM D257
Dielectric Constant	3.7 @Frequency 1e+6 Hz	ASTM D150
	3.8 @Frequency 100 Hz	ASTM D150
Dielectric Strength	18.9 kV/mm @Thickness 3.20 mm	in air; ASTM D149
	25.0 kV/mm @Thickness 1.60 mm	in oil; ASTM D149
Dissipation Factor	0.0020 @Frequency 100 Hz	ASTM D150
	0.020 @Frequency 1e+6 Hz	ASTM D150
Arc Resistance	60 - 120 sec	ASTM D495
Comparative Tracking Index	175 - 250 V	UL 746A
Hot Wire Ignition, HWI	60 - 120 sec	UL 746A
High Amp Arc Ignition, HAI	15 - 30 arcs	UL 746A
High Voltage Arc-Tracking Rate, HVTR	80.0 - 150 mm/min	UL 746A

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	21.6 µm/m-°C @Temperature 60.0 - 138 °C	ASTM E831
	23.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
Deflection Temperature at 0.46 MPa (66 psi)	204 °C @Thickness 6.40 mm	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	138 °C @Thickness 3.20 mm	unannealed; ASTM D648
	160 °C @Thickness 6.40 mm	unannealed; ASTM D648
UL RTI, Electrical	125 °C	UL 746B
UL RTI, Mechanical with Impact	110 °C	UL 746B
UL RTI, Mechanical without Impact	125 °C	UL 746B
Flammability, UL94	V-0 @Thickness 0.860 mm	UL 94
	5VA @Thickness 2.30 mm	UL 94
Oxygen Index	37.1 %	ASTM D2863

Processing Properties	Original Value	Comments
Nozzle Temperature	245 - 260 °C	Injection Molding
Zone 1	240 - 255 °C
Zone 2	245 - 260 °C
Zone 3	250 - 265 °C
Melt Temperature	250 - 265 °C
Mold Temperature	65.0 - 90.0 °C
Drying Temperature	120 °C	Injection Molding
Dry Time	3.00 - 4.00 hour	Injection Molding
	12.0 hour	Cumulative; Injection Molding
Moisture Content	0.020 %
Back Pressure	0.300 - 0.700 MPa
Shot Size	40 - 80 %
Vent Depth	0.00250 - 0.00380 cm
Screw Speed	50 - 80 rpm

Descriptive Properties
UV-light, water exposure/immersion	F1	UL 746C

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

PSABI10319 / 243786

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message