Covestro Bayblend® KU 2-1446 Polycarbonate + ABS Blend (discontinued **)

Category	Polymer , Thermoplastic , ABS Polymer , Polycarbonate/ABS Alloy, Unreinforced , Polycarbonate (PC)
Manufacturer
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Covestro Bayblend® KU 2-1446 Polycarbonate + ABS Blend (discontinued **).pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Key Features:UnfilledPlatableSuitable processing methods:Injection moldingFilm extrusionProfile extrusionSheet extrusionBlow moldingInformation provided by Bayer Polymers.As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and has officially adopted its new name – Covestro. This product was discontinued prior to the separation.

Physical Properties	Metric	English	Comments
Density	0.950 g/cc	0.0343 lb/in³	Melt
	1.11 g/cc	0.0401 lb/in³
Water Absorption	0.70 %	0.70 %
Moisture Absorption at Equilibrium	0.20 %	0.20 %	23°C/50% R.H.
Melt Flow	5.0 g/10 min @Load 5.00 kg, Temperature 260 °C	5.0 g/10 min @Load 11.0 lb, Temperature 500 °F

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	45.0 MPa	6530 psi
Elongation at Break	>= 50 %	>= 50 %	Nominal
Elongation at Yield	4.5 %	4.5 %
Tensile Modulus	1.80 GPa	261 ksi

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	100 µm/m-°C @Temperature 20.0 °C	55.6 µin/in-°F @Temperature 68.0 °F
CTE, linear, Transverse to Flow	105 µm/m-°C @Temperature 20.0 °C	58.3 µin/in-°F @Temperature 68.0 °F
Specific Heat Capacity	1.76 J/g-°C	0.421 BTU/lb-°F	Melt
Thermal Conductivity	0.152 W/m-K	1.05 BTU-in/hr-ft²-°F	Melt
Deflection Temperature at 0.46 MPa (66 psi)	118 °C	244 °F
Deflection Temperature at 1.8 MPa (264 psi)	97.0 °C	207 °F
Vicat Softening Point	118 °C	244 °F	50°C/h 50N
Flammability, UL94	HB @Thickness 1.50 mm	HB @Thickness 0.0591 in

Electrical Properties	Metric	English
Volume Resistivity	>= 1.00e+13 ohm-cm	>= 1.00e+13 ohm-cm
Surface Resistance	>= 1.00e+15 ohm	>= 1.00e+15 ohm
Dielectric Constant	3.0 @Frequency 1e+6 Hz	3.0 @Frequency 1e+6 Hz
	3.1 @Frequency 100 Hz	3.1 @Frequency 100 Hz
Dielectric Strength	35.0 kV/mm	889 kV/in
Dissipation Factor	0.0016 @Frequency 100 Hz	0.0016 @Frequency 100 Hz
	0.0085 @Frequency 1e+6 Hz	0.0085 @Frequency 1e+6 Hz
Comparative Tracking Index	175 V	175 V

Processing Properties	Metric	English	Comments
Melt Temperature	260 °C	500 °F	Injection Molding
Mold Temperature	80.0 °C	176 °F	Injection Molding
Ejection Temperature	120 °C	248 °F
Injection Velocity	240 mm/sec	9.45 in/sec

Descriptive Properties	Value	Comments
Effective thermal diffusivity	0.91E-7 m²/s	Melt

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