Covestro Bayblend® 2773 Polycarbonate + ABS Blend, Automotive (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® 2773 Polycarbonate + ABS Blend, Automotive (discontinued **).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Information provided by Bayer Corporation, Plastics DivisionAs 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	1.14 g/cc	0.0412 lb/in³	ASTM D792
Linear Mold Shrinkage	0.0080 cm/cm	0.0080 in/in	ASTM D955
Spiral Flow	51.0 cm @Thickness 2.50 mm	20.1 in @Thickness 0.0984 in	at 254°C melt temp.

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	118	118	ASTM D785
Tensile Strength, Yield	55.0 MPa	7980 psi	ASTM D638
Elongation at Break	82 %	82 %	ASTM D638
Tensile Modulus	2.60 GPa	377 ksi	ASTM D638
Flexural Yield Strength	92.0 MPa	13300 psi	ASTM D790
Flexural Modulus	2.34 GPa	339 ksi	ASTM D790
Izod Impact, Notched	4.20 J/cm @Temperature -40.0 °C	7.87 ft-lb/in @Temperature -40.0 °F	ASTM D256
	7.50 J/cm @Thickness 3.17 mm	14.1 ft-lb/in @Thickness 0.125 in	ASTM D256
Impact Test	43.0 J	31.7 ft-lb	Instrumented Impact, Total Energy; 2.5 mm thick, 7.6 mph, 3 in. clamp, 0.5 in. dart; ASTM D3763

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	128 °C @Thickness 3.20 mm	262 °F @Thickness 0.126 in	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	112 °C @Thickness 3.17 mm	234 °F @Thickness 0.125 in	ASTM D648
Vicat Softening Point	127 °C	261 °F	Rate B; ISO 306
UL RTI, Electrical	85.0 °C @Thickness 1.57 mm	185 °F @Thickness 0.0618 in
UL RTI, Mechanical with Impact	85.0 °C @Thickness 1.57 mm	185 °F @Thickness 0.0618 in
UL RTI, Mechanical without Impact	85.0 °C @Thickness 1.57 mm	185 °F @Thickness 0.0618 in
Flammability, UL94	HB @Thickness 1.67 mm	HB @Thickness 0.0657 in
	HB @Thickness 1.67 mm	HB @Thickness 0.0657 in

Electrical Properties	Metric	English	Comments
Comparative Tracking Index	250 V	250 V	IEC 112

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