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Covestro Makrolon® SF805 Polycarbonate, 5% Glass Filled

Category Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, 10% Glass Filled
Manufacturer Covestro
Trade Name Makrolon®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Covestro Makrolon® SF805 Polycarbonate, 5% Glass Filled.pdf
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Material Notes:
MVR (300 °C/1.2 kg) 7.0 cm3/10 minStructural foam5 % Glass fiber reinforcedNormal fiberChlorine- and bromine-free flame retardantHigh viscosityEasy releaseInjection moldingAvailable in natural (opaque) and opaque colorsIn combination with an appropriate blowing agent for the production of structural foam moldingsAs of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.
Physical Properties Metric English Comments
Density 1.23 g/cc
0.0444 lb/in³
ISO 1183
Water Absorption 0.30 %
0.30 %
Similar to ISO 62
Moisture Absorption at Equilibrium 0.10 %
0.10 %
Similar to ISO 62
Linear Mold Shrinkage, Flow 0.0070 cm/cm
0.0070 in/in
ISO 294-4,2577
Linear Mold Shrinkage, Transverse 0.0060 cm/cm
0.0060 in/in
ISO 294-4,2577
Melt Flow 9.0 g/10 min

@Load 1.20 kg,
Temperature 300 °C
9.0 g/10 min

@Load 2.65 lb,
Temperature 572 °F
estimated from MVR using room temperature density; ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength at Break 62.0 MPa
8990 psi
ISO 527-1/-2
Elongation at Break 20 %
20 %
ISO 527-1/-2
Tensile Modulus 2.90 GPa
421 ksi
ISO 527-1/-2
Impact 4300
4300
Puncture - maximum force (N); ISO 6603-2
4900

@Temperature -30.0 °C
4900

@Temperature -22.0 °F
Puncture - maximum force (N); ISO 6603-2
Puncture Energy 30.0 J
22.1 ft-lb
ISO 6603-2
25.0 J

@Temperature -30.0 °C
18.4 ft-lb

@Temperature -22.0 °F
ISO 6603-2
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 55.0 µm/m-°C
30.6 µin/in-°F
ISO 11359-1/-2
CTE, linear, Transverse to Flow 70.0 µm/m-°C
38.9 µin/in-°F
ISO 11359-1/-2
Deflection Temperature at 0.46 MPa (66 psi) 140 °C
284 °F
ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi) 130 °C
266 °F
ISO 75-1/-2
Vicat Softening Point 143 °C
289 °F
50°C/h 50N; ISO 306
Flammability, UL94 V-0

@Thickness 3.00 mm
V-0

@Thickness 0.118 in
IEC 60695-11-10
Oxygen Index 32 %
32 %
ISO 4589-1/-2
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+13 ohm-cm
>= 1.00e+13 ohm-cm
IEC 60093
Surface Resistance >= 1.00e+15 ohm
>= 1.00e+15 ohm
IEC 60093
Dielectric Constant 3.0

@Frequency 1.00e+6 Hz
3.0

@Frequency 1.00e+6 Hz
IEC 60250
3.1

@Frequency 100 Hz
3.1

@Frequency 100 Hz
IEC 60250
Dielectric Strength 34.0 kV/mm
864 kV/in
IEC 60243-1
Dissipation Factor 0.00080

@Frequency 100 Hz
0.00080

@Frequency 100 Hz
IEC 60250
0.0090

@Frequency 1.00e+6 Hz
0.0090

@Frequency 1.00e+6 Hz
IEC 60250
Comparative Tracking Index 175 V
175 V
IEC 60112
Processing Properties Metric English Comments
Melt Temperature 300 °C
572 °F
Injection Molding; ISO 294
Mold Temperature 110 °C
230 °F
Injection Molding; ISO 10724
Injection Velocity 200 mm/sec
7.87 in/sec
ISO 294
Descriptive Properties Value Comments
Availability Asia Pacific
Europe
India
Near East/Africa
South and Central America
Feature Release agent
Form Pellets
Process Injection Molding
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