Covestro Bayblend® R-FR 390 Polycarbonate/ABS Blend (discontinued **)

Category	Polymer , Renewable/Recycled Polymer , Thermoplastic , ABS Polymer , Polycarbonate/ABS Alloy, Unreinforced , Polycarbonate (PC)
Manufacturer
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Covestro Bayblend® R-FR 390 Polycarbonate/ABS Blend (discontinued **).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

FR-recycled grades with variable recycled content.Applications: Housings for office equipment, electrical engineering, computer sectors.Information provided by Bayer.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	1.18 g/cc	0.0426 lb/in³
Water Absorption	0.70 %	0.70 %	Saturation in water
Moisture Absorption at Equilibrium	0.20 %	0.20 %	Equilibrium at 50% RH
Water Absorption at Saturation	0.70 %	0.70 %
Melt Flow	21 g/10 min @Load 5.00 kg, Temperature 240 °C	21 g/10 min @Load 11.0 lb, Temperature 464 °F

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	55.0 MPa	7980 psi
Elongation at Break	40 %	40 %	Nominal
Elongation at Yield	3.0 %	3.0 %
Tensile Modulus	2.60 GPa	377 ksi

Thermal Properties	Metric	English
CTE, linear, Parallel to Flow	75.0 µm/m-°C @Temperature 20.0 °C	41.7 µin/in-°F @Temperature 68.0 °F
CTE, linear, Transverse to Flow	80.0 µm/m-°C @Temperature 20.0 °C	44.4 µin/in-°F @Temperature 68.0 °F
Deflection Temperature at 0.46 MPa (66 psi)	85.0 °C	185 °F
Deflection Temperature at 1.8 MPa (264 psi)	75.0 °C	167 °F
Vicat Softening Point	84.0 °C	183 °F
Flammability, UL94	V-0 @Thickness 1.60 mm	V-0 @Thickness 0.0630 in
Oxygen Index	34 %	34 %

Electrical Properties	Metric	English
Electrical Resistivity	>= 1.00e+15 ohm-cm	>= 1.00e+15 ohm-cm
Surface Resistance	>= 1.00e+15 ohm	>= 1.00e+15 ohm
Dielectric Constant	2.9 @Frequency 1e+6 Hz	2.9 @Frequency 1e+6 Hz
	3.0 @Frequency 100 Hz	3.0 @Frequency 100 Hz
Dielectric Strength	30.0 kV/mm	762 kV/in
Dissipation Factor	0.0050 @Frequency 100 Hz	0.0050 @Frequency 100 Hz
	0.0070 @Frequency 1e+6 Hz	0.0070 @Frequency 1e+6 Hz
Comparative Tracking Index	300 V	300 V

Users viewing this material also viewed the following: