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Specialty Compounds RTP Company

Covestro Bayblend® T85 XF Polycarbonate + ABS
Categories: Polymer; Thermoplastic; ABS Polymer; Polycarbonate/ABS Alloy, Unreinforced; Polycarbonate (PC)
Material Notes: (PC+ABS)-Blend; Vicat/B 120 temperature = 130 °C; improved flow compared with T85

As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.
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
Density 1.14 g/cc0.0412 lb/in³ISO 1183
Moisture Absorption at Equilibrium 0.20 %0.20 %ISO 62
Water Absorption at Saturation 0.70 %0.70 %ISO 62
Viscosity 250 cP
@Shear Rate 1000 1/s,
Temperature 260 °C		250 cP
@Shear Rate 1000 1/s,
Temperature 500 °F		melt; b.o. ISO 11443-A
Linear Mold Shrinkage, Flow 0.0050 - 0.0070 cm/cm
@Thickness 3.00 mm		0.0050 - 0.0070 in/in
@Thickness 0.118 in		150x105x3 mm; 260 °C / MT 80 °C; b.o. ISO 2577
Linear Mold Shrinkage, Transverse 0.0050 - 0.0070 cm/cm
@Thickness 3.00 mm		0.0050 - 0.0070 in/in
@Thickness 0.118 in		150x105x3 mm; 260 °C / MT 80 °C; b.o. ISO 2577
Melt Flow 22 g/10 min
@Load 5.00 kg,
Temperature 260 °C		22 g/10 min
@Load 11.0 lb,
Temperature 500 °F		ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 50.0 MPa7250 psi50 mm/min; ISO 527-1/-2
Tensile Strength, Yield 54.0 MPa7830 psi50 mm/min; ISO 527-1/-2
Elongation at Break >= 50 %>= 50 %50 mm/min; ISO 527-1/-2
Elongation at Yield 4.7 %4.7 %50 mm/min; ISO 527-1/-2
Tensile Modulus 2.30 GPa334 ksi1 mm/min; ISO 527-1/-2
Izod Impact, Notched (ISO)  35.0 kJ/m²
@Temperature -30.0 °C		16.7 ft-lb/in²
@Temperature -22.0 °F		ISO 180-A
 48.0 kJ/m²
@Temperature 23.0 °C		22.8 ft-lb/in²
@Temperature 73.4 °F		ISO 180-A
Izod Impact, Unnotched (ISO)  NB
@Temperature 23.0 °C		NB
@Temperature 73.4 °F		ISO 180-U
 NB
@Temperature -30.0 °C		NB
@Temperature -22.0 °F		ISO 180-U
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+14 ohm-cm1.00e+14 ohm-cmIEC 60093
Surface Resistance 1.00e+16 ohm1.00e+16 ohmIEC 60093
Dielectric Constant  3.0
@Frequency 1e+6 Hz		3.0
@Frequency 1e+6 Hz		IEC 60250
 3.1
@Frequency 100 Hz		3.1
@Frequency 100 Hz		IEC 60250
Dielectric Strength 35.0 kV/mm889 kV/in1 mm; IEC 60243-1
Dissipation Factor  0.0020
@Frequency 100 Hz		0.0020
@Frequency 100 Hz		IEC 60250
 0.0085
@Frequency 1e+6 Hz		0.0085
@Frequency 1e+6 Hz		IEC 60250
Comparative Tracking Index 225 V225 VSolution A; IEC 60112
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 75.0 µm/m-°C
@Temperature 23.0 - 55.0 °C		41.7 µin/in-°F
@Temperature 73.4 - 131 °F		ISO 11359-1,-2
CTE, linear, Transverse to Flow 80.0 µm/m-°C
@Temperature 23.0 - 55.0 °C		44.4 µin/in-°F
@Temperature 73.4 - 131 °F		ISO 11359-1,-2
Deflection Temperature at 0.46 MPa (66 psi) 126 °C259 °FISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi) 107 °C225 °FISO 75-1/-2
Vicat Softening Point  128 °C
@Load 5.10 kg		262 °F
@Load 11.2 lb		50°C/h; ISO 306
 130 °C
@Load 5.10 kg		266 °F
@Load 11.2 lb		120°C/h; ISO 306
Flammability, UL94 HB
@Thickness 0.900 mm		HB
@Thickness 0.0354 in		IEC 60695-11-10
 
Processing PropertiesMetricEnglishComments
Melt Temperature 260 °C500 °FInjection Molding; ISO 294
Mold Temperature 80.0 °C176 °FInjection Molding; ISO 294
Injection Velocity 240 mm/sec9.45 in/secISO 294
 
Descriptive Properties
AvailabilityAsia Pacific
 Europe
 Near East/Africa
 North America
 South and Central America
Eff. thermal diffusivity (m²/s)9.08E-08
FeatureRelease agent
FormPellets
ProcessInjection Molding
UL recognitionUL\lh\n

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.

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