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Master Bond adhesives

SABIC VALOX™ 420 PBT (Europe)
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT)

Material Notes: 30% GR, excellent strength, stiffness and dimensional stability. High heat resistance. Appliance handles, spotlights, electric motors, connectors.

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.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.53 g/cc1.53 g/ccASTM D792
Density 1.53 g/cc0.0553 lb/in³ISO 1183
Filler Content 30 %30 %ASTM D229
Water Absorption 0.26 %0.26 %23°C/sat; ISO 62
Moisture Absorption 0.0600 %0.0600 %23°C / 50% RH; ISO 62
Viscosity 130 cP
@Shear Rate 1500 1/s,
Temperature 260 °C
130 cP
@Shear Rate 1500 1/s,
Temperature 500 °F
melt; ISO 11443
Linear Mold Shrinkage, Flow 0.0030 - 0.0070 cm/cm0.0030 - 0.0070 in/inSABIC method
Linear Mold Shrinkage, Transverse 0.0050 - 0.010 cm/cm0.0050 - 0.010 in/inSABIC method
Melt Flow  13 g/10 min
@Load 2.16 kg,
Temperature 250 °C
13 g/10 min
@Load 4.76 lb,
Temperature 482 °F
cm³/10 min; ISO 1133
 30 g/10 min
@Load 5.00 kg,
Temperature 250 °C
30 g/10 min
@Load 11.0 lb,
Temperature 482 °F
cm³/10 min; ISO 1133
 45 g/10 min
@Load 5.00 kg,
Temperature 265 °C
45 g/10 min
@Load 11.0 lb,
Temperature 509 °F
cm³/10 min; ISO 1133
 55 g/10 min
@Load 5.00 kg,
Temperature 266 °C
55 g/10 min
@Load 11.0 lb,
Temperature 511 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 120120ISO 2039-2
Ball Indentation Hardness 125 MPa18100 psiISO 2039-1
Tensile Strength at Break 135 MPa19600 psi5 mm/min; ISO 527
 145 MPa21000 psi5 mm/min; ASTM D638
Tensile Strength, Yield 130 MPa18900 psi5 mm/min; ISO 527
 145 MPa21000 psi5 mm/min; ASTM D638
Elongation at Break 2.0 %2.0 %5 mm/min; ISO 527
 3.0 %3.0 %5 mm/min; ASTM D638
Elongation at Yield 2.0 %2.0 %5 mm/min; ISO 527
 3.0 %3.0 %5 mm/min; ASTM D638
Tensile Modulus 10.25 GPa1487 ksi1mm/min; ISO 527
 10.3 GPa1490 ksi5 mm/min; ASTM D638
Flexural Strength 190 MPa27600 psibrk, 1.3 mm/min, 50 mm span; ASTM D790
 200 MPa29000 psi2 mm/min; break; ISO 178
Flexural Yield Strength 190 MPa27600 psi1.3 mm/min, 50 mm span; ASTM D790
 205 MPa29700 psi2 mm/min; ISO 178
Flexural Modulus 8.00 GPa1160 ksi1.3 mm/min, 50 mm span; ASTM D790
 8.50 GPa1230 ksi2 mm/min; ISO 178
Flexural Strain at Break 4.0 %4.0 %2 mm/min; ISO 178
Izod Impact, Notched 1.10 J/cm2.06 ft-lb/inASTM D256
 1.05 J/cm
@Temperature -30.0 °C
1.97 ft-lb/in
@Temperature -22.0 °F
ASTM D256
 1.05 J/cm
@Temperature 0.000 °C
1.97 ft-lb/in
@Temperature 32.0 °F
ASTM D256
Izod Impact, Unnotched 9.70 J/cm18.2 ft-lb/inASTM D4812
 9.70 J/cm
@Temperature -30.0 °C
18.2 ft-lb/in
@Temperature -22.0 °F
ASTM D4812
Izod Impact, Notched (ISO) 10.0 kJ/m²4.76 ft-lb/in²80*10*4; ISO 180/1A
 5.00 kJ/m²
@Temperature -40.0 °C
2.38 ft-lb/in²
@Temperature -40.0 °F
80*10*4; ISO 180/1A
 9.00 kJ/m²
@Temperature -30.0 °C
4.28 ft-lb/in²
@Temperature -22.0 °F
80*10*4; ISO 180/1A
 10.0 kJ/m²
@Temperature 0.000 °C
4.76 ft-lb/in²
@Temperature 32.0 °F
80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO) 50.0 kJ/m²23.8 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 4.50 J/cm²21.4 ft-lb/in²Edgew 80*10*4 sp=62mm; ISO 179/1eU
 5.50 J/cm²26.2 ft-lb/in²ISO 179/2C
 4.50 J/cm²
@Temperature -30.0 °C
21.4 ft-lb/in²
@Temperature -22.0 °F
Edgew 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
ISO 179/2C
Charpy Impact, Notched 0.500 J/cm²2.38 ft-lb/in²Edgew 80*10*4 sp=62mm; ISO 179/1eA
 1.10 J/cm²5.23 ft-lb/in²ISO 179/2C
 0.500 J/cm²
@Temperature -30.0 °C
2.38 ft-lb/in²
@Temperature -22.0 °F
Edgew 80*10*4 sp=62mm; ISO 179/1eA
 1.10 J/cm²
@Temperature -30.0 °C
5.23 ft-lb/in²
@Temperature -22.0 °F
ISO 179/2C
Taber Abrasion, mg/1000 Cycles 1919CS-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  3.1
@Frequency 50.0 - 60.0 Hz
3.1
@Frequency 50.0 - 60.0 Hz
IEC 60250
 3.1
@Frequency 1e+6 Hz
3.1
@Frequency 1e+6 Hz
IEC 60250
Dielectric Strength  16.0 kV/mm
@Thickness 3.20 mm
406 kV/in
@Thickness 0.126 in
in oil; ASTM D149
 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 1.00 mm
483 kV/in
@Thickness 0.0394 in
shorttime; IEC 60243-1
 24.0 kV/mm
@Thickness 1.60 mm
610 kV/in
@Thickness 0.0630 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
 28.0 kV/mm
@Thickness 0.800 mm
711 kV/in
@Thickness 0.0315 in
in oil; ASTM D149
 30.0 kV/mm
@Thickness 0.800 mm
762 kV/in
@Thickness 0.0315 in
in oil; IEC 60243-1
Dissipation Factor  0.0010
@Frequency 50.0 - 60.0 Hz
0.0010
@Frequency 50.0 - 60.0 Hz
IEC 60250
 0.010
@Frequency 1e+6 Hz
0.010
@Frequency 1e+6 Hz
IEC 60250
Arc Resistance 120 - 180 sec120 - 180 secASTM D495
Comparative Tracking Index >= 600 V>= 600 VUL 746A
 >= 600 V>= 600 VIEC 60112
Hot Wire Ignition, HWI 60 - 120 sec60 - 120 secUL 746A
High Amp Arc Ignition, HAI 60 - 120 arcs60 - 120 arcsUL 746A
High Voltage Arc-Tracking Rate, HVTR 10.0 - 25.4 mm/min0.394 - 1.00 in/minUL 746A
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow  20.5 µm/m-°C
@Temperature 23.0 - 150 °C
11.4 µin/in-°F
@Temperature 73.4 - 302 °F
ISO 11359-2
 20.9 µm/m-°C
@Temperature -40.0 - 40.0 °C
11.6 µin/in-°F
@Temperature -40.0 - 104 °F
ISO 11359-2
 25.0 µm/m-°C
@Temperature 23.0 - 80.0 °C
13.9 µin/in-°F
@Temperature 73.4 - 176 °F
ISO 11359-2
CTE, linear, Transverse to Flow  66.7 µm/m-°C
@Temperature -40.0 - 40.0 °C
37.1 µin/in-°F
@Temperature -40.0 - 104 °F
ISO 11359-2
 120 µm/m-°C
@Temperature 23.0 - 80.0 °C
66.7 µin/in-°F
@Temperature 73.4 - 176 °F
ISO 11359-2
 178 µm/m-°C
@Temperature 23.0 - 150 °C
98.9 µin/in-°F
@Temperature 73.4 - 302 °F
ISO 11359-2
Thermal Conductivity 0.190 W/m-K1.32 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 °FFlatw 80*10*4 sp=64mm; ISO 75/Bf
 220 °C
@Thickness 3.20 mm
428 °F
@Thickness 0.126 in
unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 205 °C401 °FFlatw 80*10*4 sp=64mm; ISO 75/Af
 205 °C
@Thickness 3.20 mm
401 °F
@Thickness 0.126 in
unannealed; ASTM D648
Vicat Softening Point 215 °C419 °FRate B/50; ISO 306
 215 °C419 °FRate B/50; ASTM D1525
 215 °C419 °FRate B/120; ISO 306
 220 °C428 °FRate A/50; ASTM D1525
 223 °C433 °FRate A/50; ISO 306
UL RTI, Electrical 140 °C284 °FUL 746B
UL RTI, Mechanical with Impact 140 °C284 °FUL 746B
UL RTI, Mechanical without Impact 140 °C284 °FUL 746B
Flammability, UL94  HB
@Thickness 6.00 mm
HB
@Thickness 0.236 in
UL 94
 HB
@Thickness 0.840 mm
HB
@Thickness 0.0331 in
UL 94
Glow Wire Test  750 °C
@Thickness 1.00 mm
1380 °F
@Thickness 0.0394 in
IEC 60695-2-12
 775 °C
@Thickness 1.00 mm
1430 °F
@Thickness 0.0394 in
IEC 60695-2-13
 825 °C
@Thickness 3.00 mm
1520 °F
@Thickness 0.118 in
IEC 60695-2-13
 
Processing PropertiesMetricEnglishComments
Nozzle Temperature 245 - 260 °C473 - 500 °FInjection Molding
Zone 1 240 - 255 °C464 - 491 °F
Zone 2 245 - 260 °C473 - 500 °F
Zone 3 250 - 265 °C482 - 509 °F
Melt Temperature 250 - 265 °C482 - 509 °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

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PSABI10228 / 243695

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