Covestro Makrolon® SF800Z Polycarbonate, 5% Glass Filled

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Covestro Makrolon® SF800Z Polycarbonate, 5% Glass Filled
Categories:	Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, 10% Glass Filled
Material Notes:	MVR (300 °C/1.2 kg) 8.0 cm³/10 min Structural foam 5 % Glass fiber reinforced Milled fiber Chlorine- and bromine-free flame retardant Medium viscosity Easy release Injection molding Available in natural (opaque) and opaque colors In combination with an appropriate blowing agent for the production of structural foam moldings As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.
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Physical Properties	Original Value	Comments

Density	1.23 g/cc	ISO 1183
Water Absorption	0.30 %	Similar to ISO 62
Moisture Absorption at Equilibrium	0.10 %	Similar to ISO 62
Linear Mold Shrinkage, Flow	0.0070 cm/cm	ISO 294-4,2577
Linear Mold Shrinkage, Transverse	0.0060 cm/cm	ISO 294-4,2577
Melt Flow	10 g/10 min @Load 1.20 kg, Temperature 300 °C	estimated from MVR using room temperature density; ISO 1133

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	50.0 MPa	ISO 527-1/-2
Elongation at Break	50 %	ISO 527-1/-2
Tensile Modulus	2700 MPa	ISO 527-1/-2
Impact	4400	Puncture - maximum force (N); ISO 6603-2
	5100 @Temperature -30.0 °C	Puncture - maximum force (N); ISO 6603-2
Puncture Energy	35.0 J	ISO 6603-2
	30.0 J @Temperature -30.0 °C	ISO 6603-2

Electrical Properties	Original Value	Comments
Volume Resistivity	>= 1.00e+13 ohm-cm	IEC 60093
Surface Resistance	>= 1.00e+15 ohm	IEC 60093
Dielectric Constant	3.0 @Frequency 1e+6 Hz	IEC 60250
	3.1 @Frequency 100 Hz	IEC 60250
Dielectric Strength	32.0 kV/mm	IEC 60243-1
Dissipation Factor	0.00080 @Frequency 100 Hz	IEC 60250
	0.0090 @Frequency 1e+6 Hz	IEC 60250
Comparative Tracking Index	200 V	IEC 60112

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	55.0 µm/m-°C	ISO 11359-1/-2
CTE, linear, Transverse to Flow	65.0 µm/m-°C	ISO 11359-1/-2
Deflection Temperature at 0.46 MPa (66 psi)	138 °C	ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)	128 °C	ISO 75-1/-2
Vicat Softening Point	142 °C	50°C/h 50N; ISO 306
Flammability, UL94	V-0 @Thickness 3.00 mm	IEC 60695-11-10
Oxygen Index	32 %	ISO 4589-1/-2

Processing Properties	Original Value	Comments
Melt Temperature	300 °C	Injection Molding; ISO 294
Mold Temperature	110 °C	Injection Molding; ISO 10724
Injection Velocity	200 mm/sec	ISO 294

Descriptive Properties
Availability	Europe
	Near East/Africa
	South and Central America
Feature	Release agent
Form	Pellets
Process	Injection Molding
UL recognition	UL\lh\n

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PB09971 / 92811

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