Products

Makrolon® GF8001

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

Makrolon® GF8001

Polycarbonate
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



Products are widely used in plastic modification, automotive, construction, electrical and electronic, industrial, daily necessities and other fields


Consultation

Shanghai Langqi Plastic Materials Co., Ltd.   沪ICP备12022668号 公安机关备案号：31011202003696

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