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Elmet Technologies

SABIC VALOX™ FR 420SE0 PBT (Asia)
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 PropertiesMetricEnglishComments
Specific Gravity 1.63 g/cc1.63 g/ccASTM D792
 1.63 g/cc1.63 g/ccASTM D792
Density 1.63 g/cc0.0589 lb/in³ISO 1183
Water Absorption 0.090 %0.090 %23°C/sat; ISO 62
Moisture Absorption 0.0700 %0.0700 %23°C / 50% RH; ISO 62
Linear Mold Shrinkage, Flow 0.0010 - 0.0050 cm/cm0.0010 - 0.0050 in/inSABIC method
 0.0050 - 0.0070 cm/cm
@Thickness 3.20 mm		0.0050 - 0.0070 in/in
@Thickness 0.126 in		SABIC method
Linear Mold Shrinkage, Transverse 0.0040 - 0.0080 cm/cm0.0040 - 0.0080 in/inSABIC method
 0.0050 - 0.010 cm/cm
@Thickness 3.20 mm		0.0050 - 0.010 in/in
@Thickness 0.126 in		SABIC method
Melt Flow  29 g/10 min
@Load 5.00 kg,
Temperature 250 °C		29 g/10 min
@Load 11.0 lb,
Temperature 482 °F		cm³/10 min; ISO 1133
 42 g/10 min
@Load 5.00 kg,
Temperature 250 °C		42 g/10 min
@Load 11.0 lb,
Temperature 482 °F		ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 119119ASTM D785
 119119ISO 2039-2
Ball Indentation Hardness 118 MPa17100 psiISO 2039-1
Tensile Strength at Break 120 MPa17400 psi5 mm/min; ISO 527
 120 MPa17400 psi5 mm/min; ASTM D638
Tensile Strength, Yield 120 MPa17400 psi5 mm/min; ISO 527
 120 MPa17400 psi5 mm/min; ASTM D638
Elongation at Break 1.9 %1.9 %5 mm/min; ISO 527
 2.0 %2.0 %5 mm/min; ASTM D638
Elongation at Yield 1.9 %1.9 %5 mm/min; ISO 527
 2.0 %2.0 %5 mm/min; ASTM D638
Tensile Modulus 10.0 GPa1450 ksi1mm/min; ISO 527
 12.0 GPa1740 ksi5 mm/min; ASTM D638
Flexural Strength 180 MPa26100 psiISO 178
 186 MPa27000 psibrk, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 9.50 GPa1380 ksi2 mm/min; ISO 178
 9.80 GPa1420 ksi1.3 mm/min, 50 mm span; ASTM D790
Izod Impact, Notched 0.600 J/cm1.12 ft-lb/inASTM D256
 0.570 J/cm
@Temperature -30.0 °C		1.07 ft-lb/in
@Temperature -22.0 °F		ASTM D256
Izod Impact, Unnotched 6.20 J/cm11.6 ft-lb/inASTM D4812
Izod Impact, Notched (ISO) 7.00 kJ/m²3.33 ft-lb/in²80*10*4; ISO 180/1A
 6.00 kJ/m²
@Temperature -30.0 °C		2.86 ft-lb/in²
@Temperature -22.0 °F		80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) 45.0 kJ/m²21.4 ft-lb/in²80*10*4; ISO 180/1U
 45.0 kJ/m²
@Temperature -30.0 °C		21.4 ft-lb/in²
@Temperature -22.0 °F		80*10*4; ISO 180/1U
Charpy Impact Unnotched 5.00 J/cm²23.8 ft-lb/in²Edgew 80*10*4 sp=62mm; ISO 179/1eU
 5.00 J/cm²
@Temperature -30.0 °C		23.8 ft-lb/in²
@Temperature -22.0 °F		Edgew 80*10*4 sp=62mm; ISO 179/1eU
Charpy Impact, Notched 0.700 J/cm²3.33 ft-lb/in²Edgew 80*10*4 sp=62mm; ISO 179/1eA
 0.600 J/cm²
@Temperature -30.0 °C		2.86 ft-lb/in²
@Temperature -22.0 °F		Edgew 80*10*4 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy 5.00 J3.69 ft-lbASTM D3763
Taber Abrasion, mg/1000 Cycles 2222CS-17, 1 kg; SABIC method
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity >= 1.00e+15 ohm-cm>= 1.00e+15 ohm-cmASTM D257
 >= 1.00e+15 ohm-cm>= 1.00e+15 ohm-cmIEC 60093
Surface Resistance >= 1.00e+15 ohm>= 1.00e+15 ohmROA; IEC 60093
Dielectric Constant  3.3
@Frequency 50.0 - 60.0 Hz		3.3
@Frequency 50.0 - 60.0 Hz		IEC 60250
 3.3
@Frequency 1e+6 Hz		3.3
@Frequency 1e+6 Hz		IEC 60250
 3.7
@Frequency 1e+6 Hz		3.7
@Frequency 1e+6 Hz		ASTM D150
 3.8
@Frequency 100 Hz		3.8
@Frequency 100 Hz		IEC 60250
 3.8
@Frequency 100 Hz		3.8
@Frequency 100 Hz		ASTM D150
Dielectric Strength  16.0 kV/mm
@Thickness 3.20 mm		406 kV/in
@Thickness 0.126 in		in oil; IEC 60243-1
 19.0 kV/mm
@Thickness 3.20 mm		483 kV/in
@Thickness 0.126 in		in air; ASTM D149
 22.0 kV/mm
@Thickness 1.60 mm		559 kV/in
@Thickness 0.0630 in		in oil; IEC 60243-1
 23.0 kV/mm
@Thickness 0.800 mm		584 kV/in
@Thickness 0.0315 in		in oil; IEC 60243-1
 24.0 kV/mm
@Thickness 1.60 mm		610 kV/in
@Thickness 0.0630 in		in oil; ASTM D149
Dissipation Factor  0.0010
@Frequency 50.0 - 60.0 Hz		0.0010
@Frequency 50.0 - 60.0 Hz		IEC 60250
 0.0020
@Frequency 100 Hz		0.0020
@Frequency 100 Hz		ASTM D150
 0.0020
@Frequency 100 Hz		0.0020
@Frequency 100 Hz		IEC 60250
 0.010
@Frequency 1e+6 Hz		0.010
@Frequency 1e+6 Hz		IEC 60250
 0.020
@Frequency 1e+6 Hz		0.020
@Frequency 1e+6 Hz		ASTM D150
Arc Resistance 60 - 120 sec60 - 120 secASTM D495
Comparative Tracking Index 125 V125 VIEC 60112
 175 V175 VIEC 60112
 175 - 250 V175 - 250 VUL 746A
Hot Wire Ignition, HWI 30 - 60 sec30 - 60 secUL 746A
High Amp Arc Ignition, HAI >= 120 arcs>= 120 arcsUL 746A
High Voltage Arc-Tracking Rate, HVTR >= 150 mm/min>= 5.91 in/minUL 746A
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow  25.0 µm/m-°C
@Temperature 23.0 - 80.0 °C		13.9 µin/in-°F
@Temperature 73.4 - 176 °F		ISO 11359-2
 25.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		13.9 µin/in-°F
@Temperature -40.0 - 104 °F		ASTM E831
 25.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		13.9 µin/in-°F
@Temperature -40.0 - 104 °F		ISO 11359-2
CTE, linear, Transverse to Flow  89.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		49.4 µin/in-°F
@Temperature -40.0 - 104 °F		ISO 11359-2
 89.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		49.4 µin/in-°F
@Temperature -40.0 - 104 °F		ASTM E831
 120 µm/m-°C
@Temperature 23.0 - 80.0 °C		66.7 µin/in-°F
@Temperature 73.4 - 176 °F		ISO 11359-2
Thermal Conductivity 0.250 W/m-K1.74 BTU-in/hr-ft²-°FISO 8302
Hot Ball Pressure Test 125 °C257 °FIEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi) 220 °C428 °FEdgew 120*10*4 sp=100mm; ISO 75/Be
 212 °C
@Thickness 3.20 mm		414 °F
@Thickness 0.126 in		unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 195 °C383 °F1.8 MPa Edgew 120*10*4 sp=100mm; ISO 75/Ae
 200 °C392 °FFlatw 80*10*4 sp=64mm; ISO 75/Af
 200 °C
@Thickness 3.20 mm		392 °F
@Thickness 0.126 in		unannealed; ASTM D648
Vicat Softening Point 200 °C392 °FRate B/50; ISO 306
 200 °C392 °FRate B/120; ISO 306
 200 °C392 °FRate B/50; ASTM D1525
 220 °C428 °FRate A/50; ISO 306
UL RTI, Electrical 130 °C266 °FUL 746B
UL RTI, Mechanical with Impact 130 °C266 °FUL 746B
UL RTI, Mechanical without Impact 140 °C284 °FUL 746B
Flammability, UL94  V-2
@Thickness 0.400 mm		V-2
@Thickness 0.0157 in		UL 94
 V-0
@Thickness 0.710 mm		V-0
@Thickness 0.0280 in		UL 94
 5VA
@Thickness 2.00 mm		5VA
@Thickness 0.0787 in		UL 94
Oxygen Index 32 %32 %ISO 4589
Glow Wire Test 960 °C
@Thickness 1.00 mm		1760 °F
@Thickness 0.0394 in		IEC 60695-2-12
 
Processing PropertiesMetricEnglishComments
Nozzle Temperature 250 - 270 °C482 - 518 °FInjection Molding
Zone 1 245 - 265 °C473 - 509 °F
Zone 2 250 - 270 °C482 - 518 °F
Zone 3 255 - 275 °C491 - 527 °F
Melt Temperature 255 - 275 °C491 - 527 °F
Mold Temperature 65.0 - 90.0 °C149 - 194 °F
Drying Temperature 120 °C248 °FInjection Molding
Dry Time 3.00 - 4.00 hour3.00 - 4.00 hourInjection Molding
 12.0 hour12.0 hourCumulative; Injection Molding
Moisture Content 0.020 %0.020 %
Back Pressure 0.300 - 0.700 MPa43.5 - 102 psi
Shot Size 40 - 80 %40 - 80 %
Vent Depth 0.00250 - 0.00380 cm0.000984 - 0.00150 in
Screw Speed 50 - 80 rpm50 - 80 rpm
 
Descriptive Properties
UV-light, water exposure/immersionF2UL 746C

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PSABI10342 / 243809




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