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Master Bond adhesives

SABIC XENOY™ 6620 PC+PBT (Americas)
Categories: Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate/Polybutylene Terephthalate (PBT) Blend, Unreinforced
Material Notes: PBT+PC, Unreinforced, impact modified thermoplastic alloy. Outstanding impact at low temperature

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 1.20 g/cc1.20 g/ccASTM D792
 1.20 g/cc1.20 g/ccASTM D792
Water Absorption 0.080 %0.080 %24 hours; ASTM D570
Linear Mold Shrinkage, Flow 0.015 - 0.020 cm/cm
@Thickness 3.20 mm		0.015 - 0.020 in/in
@Thickness 0.126 in		SABIC method
Linear Mold Shrinkage, Transverse 0.016 - 0.018 cm/cm
@Thickness 3.20 mm		0.016 - 0.018 in/in
@Thickness 0.126 in		SABIC method
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 108108ASTM D785
Tensile Strength, Yield 43.0 MPa6240 psi50 mm/min; ASTM D638
Elongation at Break 175 %175 %50 mm/min; ASTM D638
Flexural Yield Strength 64.0 MPa9280 psi1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 1.72 GPa249 ksi1.3 mm/min, 50 mm span; ASTM D790
Izod Impact, Notched 8.50 J/cm15.9 ft-lb/inASTM D256
 6.67 J/cm
@Temperature -30.0 °C		12.5 ft-lb/in
@Temperature -22.0 °F		ASTM D256
Izod Impact, Unnotched 16.02 J/cm30.01 ft-lb/inASTM D4812
Gardner Impact 54.0 J39.8 ft-lbASTM D3029
 54.0 J39.8 ft-lbASTM D3029
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 5.50e+16 ohm-cm5.50e+16 ohm-cmASTM D257
Dielectric Constant  3.0
@Frequency 1e+6 Hz		3.0
@Frequency 1e+6 Hz		ASTM D150
 3.0
@Frequency 100000 Hz		3.0
@Frequency 100000 Hz		ASTM D150
 3.1
@Frequency 100 Hz		3.1
@Frequency 100 Hz		ASTM D150
Dielectric Strength  19.0 kV/mm
@Thickness 3.20 mm		483 kV/in
@Thickness 0.126 in		in oil; ASTM D149
 19.0 kV/mm
@Thickness 3.20 mm		483 kV/in
@Thickness 0.126 in		in air; ASTM D149
 27.9 kV/mm
@Thickness 1.60 mm		709 kV/in
@Thickness 0.0630 in		in oil; ASTM D149
Dissipation Factor  0.0020
@Frequency 100 Hz		0.0020
@Frequency 100 Hz		ASTM D150
 0.020
@Frequency 100000 Hz		0.020
@Frequency 100000 Hz		ASTM D150
 0.020
@Frequency 1e+6 Hz		0.020
@Frequency 1e+6 Hz		ASTM D150
Arc Resistance 120 - 180 sec120 - 180 secASTM D495
Comparative Tracking Index >= 600 V>= 600 VUL 746A
Hot Wire Ignition, HWI 15 - 30 sec15 - 30 secUL 746A
High Amp Arc Ignition, HAI >= 120 arcs>= 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  94.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		52.2 µin/in-°F
@Temperature -40.0 - 104 °F		ASTM E831
 103 µm/m-°C
@Temperature 60.0 - 138 °C		57.2 µin/in-°F
@Temperature 140 - 280 °F		ASTM E831
CTE, linear, Transverse to Flow 98.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		54.4 µin/in-°F
@Temperature -40.0 - 104 °F		ASTM E831
Deflection Temperature at 0.46 MPa (66 psi)  93.0 °C
@Thickness 3.20 mm		199 °F
@Thickness 0.126 in		unannealed; ASTM D648
 98.0 °C
@Thickness 6.40 mm		208 °F
@Thickness 0.252 in		unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)  53.0 °C
@Thickness 3.20 mm		127 °F
@Thickness 0.126 in		unannealed; ASTM D648
 60.0 °C
@Thickness 6.40 mm		140 °F
@Thickness 0.252 in		unannealed; ASTM D648
UL RTI, Electrical 75.0 °C167 °FUL 746B
UL RTI, Mechanical with Impact 75.0 °C167 °FUL 746B
UL RTI, Mechanical without Impact 75.0 °C167 °FUL 746B
Flammability, UL94 HB
@Thickness 1.47 mm		HB
@Thickness 0.0579 in		UL 94
 
Processing PropertiesMetricEnglishComments
Nozzle Temperature 240 - 260 °C464 - 500 °FInjection Molding
Zone 1 225 - 245 °C437 - 473 °F
Zone 2 230 - 250 °C446 - 482 °F
Zone 3 240 - 260 °C464 - 500 °F
Melt Temperature 240 - 260 °C464 - 500 °F
Mold Temperature 50.0 - 80.0 °C122 - 176 °F
Drying Temperature 105 - 115 °C221 - 239 °FInjection Molding
Dry Time 2.00 - 4.00 hour2.00 - 4.00 hourInjection Molding
 6.00 hour6.00 hourCumulative; Injection Molding
Moisture Content 0.020 %0.020 %
Back Pressure 0.200 - 0.300 MPa29.0 - 43.5 psi
Shot Size 50 - 80 %50 - 80 %
Vent Depth 0.00130 - 0.00200 cm0.000512 - 0.000787 in

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 view all the property values for this datasheet as they were originally entered into MatWeb.

PSABI10817 / 244284




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