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Makrolon? GF8001

Manufacturer: Covestro
Produced At: Europe / China
Product Category: Polycarbonate（PC）
Product No: Makrolon GF8001
Product Quantity: 25KG / BAG
Product Features: Good Mold Release，Low Viscosity

Product information

Makrolon? GF8001

Polycarbonate

Covestro - Polycarbonates

Product Description:

MVR (300 °C/1.2 kg) 16 cm3/10 min; 20 % glass fiber reinforced; low viscosity; easy release; injection molding - melt temperature 310 - 330 °C; available in opaque colors only; housing parts

Filler / Reinforcement	Glass Fiber, 20% Filler by Weight
Features	Good Mold Release，Low Viscosity
Uses	Housings
RoHS Compliance	RoHS Compliant
Appearance	Colors Available，Opaque
Processing Method	Injection Molding

Physical	Nominal Value	Unit	Test Method
Density (73°F)	1.34	g/cm3	ISO 1183
Apparent (Bulk) Density 3	0.64	g/cm3	ISO 60
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg)	19	g/10 min	ISO 1133
Melt Volume-Flow Rate (MVR) (300°C/1.2 kg)	0.976	in3/10min	ISO 1133
Molding Shrinkage
Across Flow	0.30 to 0.50	%	ISO 2577
Flow	0.30 to 0.50	%	ISO 2577
Across Flow : 0.0787 in 4	0.45	%	ISO 294-4
Flow : 0.0787 in 4	0.25	%	ISO 294-4
Water Absorption			ISO 62
Saturation, 73°F	0.28	%
Equilibrium, 73°F, 50% RH	0.10	%

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus (73°F)	870000	psi	ISO 527-2/1
Tensile Stress (Break, 73°F)	15200	psi	ISO 527-2/5
Tensile Strain (Break, 73°F)	3.0	%	ISO 527-2/5
Flexural Modulus 5 (73°F)	841000	psi	ISO 178
Flexural Stress 5			ISO 178
73°F	23200	psi
3.5% Strain, 73°F	23200	psi
Flexural Strain at Flexural Strength 6 (73°F)	3.5	%	ISO 178
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength 7 (73°F, Complete Break)	3.8	ft·lb/in2	ISO 7391
Charpy Unnotched Impact Strength			ISO 179/1eU
-22°F, Complete Break	21	ft·lb/in2
73°F, Complete Break	24	ft·lb/in2
Multi-Axial Instrumented Impact Energy (73°F)	1.99	ft·lb	ISO 6603-2
Multi-Axial Instrumented Impact Peak Force (73°F)	157	lbf	ISO 6603-2

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature
66 psi, Unannealed	286	°F	ISO 75-2/B
264 psi, Unannealed	279	°F	ISO 75-2/A
Vicat Softening Temperature	291	°F	ISO 306/B50
CLTE			ISO 11359-2
Flow : 73 to 131°F	1.4E-5	in/in/°F
Transverse : 73 to 131°F	3.5E-5	in/in/°F
Thermal Conductivity 8 (73°F)	1.6	Btu·in/hr/ft2/°F	ISO 8302
RTI Elec (0.06 in)	176	°F	UL 746
RTI Imp (0.06 in)	176	°F	UL 746
RTI Str (0.06 in)	176	°F	UL 746

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	1.0E+16	ohms	IEC 60093
Volume Resistivity (73°F)	1.0E+16	ohms·cm	IEC 60093
Electric Strength (73°F, 0.0394 in)	910	V/mil	IEC 60243-1
Relative Permittivity			IEC 60250
73°F, 100 Hz	3.30
73°F, 1 MHz	3.30
Dissipation Factor			IEC 60250
73°F, 100 Hz	1.0E-3
73°F, 1 MHz	9.0E-3
Comparative Tracking Index			IEC 60112
Solution A	175	V
Solution B	125	V
Flammability	Nominal Value	Unit	Test Method
Flame Rating			UL 94
0.06 in	HB
0.04 in, BK	V-2
Glow Wire Flammability Index			IEC 60695-2-12
0.06 in	1760	°F
0.12 in	1760	°F
Glow Wire Ignition Temperature			IEC 60695-2-13
0.06 in	1560	°F
0.12 in	1560	°F
Oxygen Index 9	32	%	ISO 4589-2

Additional Information	Nominal Value
ISO Shortname	ISO 7391-PC,MR,(,,)-18-3,GF20

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Makrolon? GF8001

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