SABIC VALOX™ FR 420SE0 PBT (Americas)

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SABIC VALOX™ FR 420SE0 PBT (Americas)
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT)
Material Notes:	VALOX 420SE0 is a 30% glass filled, flame retardant Polybutylene Terephthalate (PBT) injection moldable grade with excellent chemical resistance. It has a UL94V0@0.71mm and 5VA@2.0mm flame rating. This is a good candidate for a variety of applications in the electrical industry including commutators, cooling fan components, connectors, bobbins, and switches. Information provided by SABIC
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Physical Properties	Original Value	Comments

Specific Gravity	1.63 g/cc	ASTM D792
	1.63 g/cc	ASTM D792
Density	1.63 g/cc	ISO 1183
Water Absorption	0.090 %	23°C/sat; ISO 62
Moisture Absorption	0.0700 %	23°C / 50% RH; ISO 62
Linear Mold Shrinkage, Flow	0.0010 - 0.0050 cm/cm	SABIC method
	0.0050 - 0.0070 cm/cm @Thickness 3.20 mm	SABIC method
Linear Mold Shrinkage, Transverse	0.0040 - 0.0080 cm/cm	SABIC method
	0.0050 - 0.010 cm/cm @Thickness 3.20 mm	SABIC method
Melt Flow	29 g/10 min @Load 5.00 kg, Temperature 250 °C	cm³/10 min; ISO 1133
	42 g/10 min @Load 5.00 kg, Temperature 250 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Rockwell R	119	ASTM D785
	119	ISO 2039-2
Ball Indentation Hardness	118 MPa	ISO 2039-1
Tensile Strength at Break	120 MPa	5 mm/min; ASTM D638
	120 MPa	5 mm/min; ISO 527
Tensile Strength, Yield	120 MPa	5 mm/min; ISO 527
	120 MPa	5 mm/min; ASTM D638
Elongation at Break	1.9 %	5 mm/min; ISO 527
	2.0 %	5 mm/min; ASTM D638
Elongation at Yield	1.9 %	5 mm/min; ISO 527
	2.0 %	5 mm/min; ASTM D638
Tensile Modulus	10000 MPa	1mm/min; ISO 527
	12000 MPa	5 mm/min; ASTM D638
Flexural Strength	180 MPa	ISO 178
	186 MPa	brk, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus	9500 MPa	2 mm/min; ISO 178
	9800 MPa	1.3 mm/min, 50 mm span; ASTM D790
Izod Impact, Notched	60.0 J/m	ASTM D256
	57.0 J/m @Temperature -30.0 °C	ASTM D256
Izod Impact, Unnotched	620 J/m	ASTM D4812
Izod Impact, Notched (ISO)	7.00 kJ/m²	80104; ISO 180/1A
	6.00 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1A
Izod Impact, Unnotched (ISO)	45.0 kJ/m²	80104; ISO 180/1U
	45.0 kJ/m² @Temperature -30.0 °C	80104; ISO 180/1U
Charpy Impact Unnotched	50.0 kJ/m²	Edgew 80104 sp=62mm; ISO 179/1eU
	50.0 kJ/m² @Temperature -30.0 °C	Edgew 80104 sp=62mm; ISO 179/1eU
Charpy Impact, Notched	7.00 kJ/m²	Edgew 80104 sp=62mm; ISO 179/1eA
	6.00 kJ/m² @Temperature -30.0 °C	Edgew 80104 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy	5.00 J	ASTM D3763
Taber Abrasion, mg/1000 Cycles	22	CS-17, 1 kg; SABIC method

Electrical Properties	Original Value	Comments
Volume Resistivity	>= 1.00e+15 ohm-cm	IEC 60093
	>= 1.00e+15 ohm-cm	ASTM D257
Surface Resistance	>= 1.00e+15 ohm	ROA; IEC 60093
Dielectric Constant	3.3 @Frequency 1e+6 Hz	IEC 60250
	3.3 @Frequency 50.0 - 60.0 Hz	IEC 60250
	3.7 @Frequency 1e+6 Hz	ASTM D150
	3.8 @Frequency 100 Hz	IEC 60250
	3.8 @Frequency 100 Hz	ASTM D150
Dielectric Strength	16.0 kV/mm @Thickness 3.20 mm	in oil; IEC 60243-1
	19.0 kV/mm @Thickness 3.20 mm	in air; ASTM D149
	22.0 kV/mm @Thickness 1.60 mm	in oil; IEC 60243-1
	23.0 kV/mm @Thickness 0.800 mm	in oil; IEC 60243-1
	24.0 kV/mm @Thickness 1.60 mm	in oil; ASTM D149
Dissipation Factor	0.0010 @Frequency 50.0 - 60.0 Hz	IEC 60250
	0.0020 @Frequency 100 Hz	IEC 60250
	0.0020 @Frequency 100 Hz	ASTM D150
	0.010 @Frequency 1e+6 Hz	IEC 60250
	0.020 @Frequency 1e+6 Hz	ASTM D150
Arc Resistance	60 - 120 sec	ASTM D495
Comparative Tracking Index	125 V	IEC 60112
	175 V	IEC 60112
	175 - 250 V	UL 746A
Hot Wire Ignition, HWI	30 - 60 sec	UL 746A
High Amp Arc Ignition, HAI	>= 120 arcs	UL 746A
High Voltage Arc-Tracking Rate, HVTR	>= 150 mm/min	UL 746A

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	25.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	25.0 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
	25.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
CTE, linear, Transverse to Flow	89.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ASTM E831
	89.0 µm/m-°C @Temperature -40.0 - 40.0 °C	ISO 11359-2
	120 µm/m-°C @Temperature 23.0 - 80.0 °C	ISO 11359-2
Thermal Conductivity	0.250 W/m-K	ISO 8302
Hot Ball Pressure Test	125 °C	IEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi)	220 °C	Edgew 120104 sp=100mm; ISO 75/Be
	212 °C @Thickness 3.20 mm	unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	195 °C	1.8 MPa Edgew 120104 sp=100mm; ISO 75/Ae
	200 °C	Flatw 80104 sp=64mm; ISO 75/Af
	200 °C @Thickness 3.20 mm	unannealed; ASTM D648
Vicat Softening Point	200 °C	Rate B/50; ISO 306
	200 °C	Rate B/120; ISO 306
	200 °C	Rate B/50; ASTM D1525
	220 °C	Rate A/50; ISO 306
UL RTI, Electrical	130 °C	UL 746B
UL RTI, Mechanical with Impact	130 °C	UL 746B
UL RTI, Mechanical without Impact	140 °C	UL 746B
Flammability, UL94	V-2 @Thickness 0.400 mm	UL 94
	V-0 @Thickness 0.710 mm	UL 94
	5VA @Thickness 2.00 mm	UL 94
Oxygen Index	32 %	ISO 4589
Glow Wire Test	960 °C @Thickness 1.00 mm	IEC 60695-2-12

Processing Properties	Original Value	Comments
Nozzle Temperature	250 - 270 °C	Injection Molding
Zone 1	245 - 265 °C
Zone 2	250 - 270 °C
Zone 3	255 - 275 °C
Melt Temperature	255 - 275 °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	F2	UL 746C

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PSABI10341 / 243808

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