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Covestro Makrolon® 9415(Z) Polycarbonate

Category	Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, Unreinforced, Flame Retardant
Manufacturer	Covestro
Trade Name	Makrolon®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Covestro Makrolon® 9415(Z) Polycarbonate.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Medium viscosity, flame retardant extrusion and injection molding grade with 10% standard glass fibers and easy mold release agent.Information provided by Bayer.As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.

Physical Properties	Metric	English	Comments
Density	1.27 g/cc	0.0459 lb/in³
Water Absorption	0.29 %	0.29 %	Saturation in water
Moisture Absorption at Equilibrium	0.12 %	0.12 %	Equilibrium at 50% RH
Water Absorption at Saturation	0.29 %	0.29 %
Linear Mold Shrinkage	0.0030 - 0.0050 cm/cm	0.0030 - 0.0050 in/in	ASTM D955
Melt Flow	6.0 g/10 min @Load 1.20 kg, Temperature 300 °C	6.0 g/10 min @Load 2.65 lb, Temperature 572 °F

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	75	75	ASTM D785
Tensile Strength, Ultimate	69.0 MPa	10000 psi	ASTM D638
Tensile Strength, Yield	80.0 MPa	11600 psi	ASTM D638
Elongation at Break	10 %	10 %	ASTM D638
Elongation at Yield	5.0 %	5.0 %	ASTM D638
Tensile Modulus	4.00 GPa	580 ksi
Flexural Yield Strength	103 MPa	14900 psi	at 5% strain; ASTM D790
Flexural Modulus	3.40 GPa	493 ksi	ASTM D790
Izod Impact, Notched	1.10 J/cm @Thickness 3.20 mm	2.06 ft-lb/in @Thickness 0.126 in	ASTM D256
Charpy Impact Unnotched	10.0 J/cm²	47.6 ft-lb/in²
Tensile Creep Modulus, 1 hour	5900 MPa	856000 psi
Tensile Creep Modulus, 1000 hours	5400 MPa	783000 psi

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	38.0 µm/m-°C @Temperature 20.0 °C	21.1 µin/in-°F @Temperature 68.0 °F
CTE, linear, Transverse to Flow	65.0 µm/m-°C @Temperature 20.0 °C	36.1 µin/in-°F @Temperature 68.0 °F
Specific Heat Capacity	1.13 J/g-°C	0.270 BTU/lb-°F	ASTM D2766
Thermal Conductivity	0.210 W/m-K	1.46 BTU-in/hr-ft²-°F	ASTM C177
Deflection Temperature at 0.46 MPa (66 psi)	143 °C	289 °F
Deflection Temperature at 1.8 MPa (264 psi)	138 °C	280 °F
Vicat Softening Point	144 °C	291 °F
Glass Transition Temp, Tg	148 °C	298 °F
UL RTI, Electrical	125 °C	257 °F
UL RTI, Mechanical with Impact	115 °C	239 °F
UL RTI, Mechanical without Impact	125 °C	257 °F
Flammability, UL94	V-0 @Thickness 1.60 mm	V-0 @Thickness 0.0630 in
Oxygen Index	35 %	35 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	>= 1.00e+15 ohm-cm	>= 1.00e+15 ohm-cm
Surface Resistance	1.00e+14 ohm	1.00e+14 ohm
Dielectric Constant	3.0 @Frequency 1e+6 Hz	3.0 @Frequency 1e+6 Hz
	3.2 @Frequency 100 Hz	3.2 @Frequency 100 Hz
Dielectric Strength	30.0 kV/mm	762 kV/in
Dissipation Factor	0.00090 @Frequency 100 Hz	0.00090 @Frequency 100 Hz
	0.0080 @Frequency 1e+6 Hz	0.0080 @Frequency 1e+6 Hz
Arc Resistance	115 sec	115 sec	Tungsten Electrodes; ASTM D495
Comparative Tracking Index	175 V	175 V

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