Brand Name | Covestro |
Model Number | GF9002 |
Document | Makrolon GF9002_en_56979666...79.pdf |
General purpose grades
Glass fiber (Normal fiber) reinforced grades / 10 % Glass fiber reinforced
MVR (300 °C/1.2 kg) 15 cm³/10 min; 10 % glass fiber reinforced; flame retardant; UL 94V-0/1.2 mm; low viscosity; easy release; injection molding - melt temperature 310 - 330 °C; available in opaque colors only; electrical/electronic; housing parts with low wall thickness
Rheological properties
Property | Test Condition | Unit | Standard | typical Value | |
C | Melt volume-flow rate |
300 °C/ 1.2 kg
|
cm³/10 min | ISO 1133 |
15
|
Melt mass-flow rate
|
300 °C/ 1.2 kg
|
g/10 min
|
ISO 1133 | 16.5 | |
C |
Molding shrinkage, parallel
|
60x60x2 mm/ 500 bar
|
% | ISO 294-4 | 0.50 |
C | Molding shrinkage, normal | 60x60x2 mm/ 500 bar | % | ISO 294-4 | 0.45 |
Mechanical properties (23 °C/50 % r. h.)
Property | Test Condition | Unit | Standard | typical Value | |
---|---|---|---|---|---|
C | Tensile modulus | 1 mm/min | MPa | ISO 527-1,-2 | 3900 |
Yield stress
|
50 mm/min | MPa | ISO 527-1,-2 | 60 | |
Yield strain
|
50 mm/min | % | ISO 527-1,-2 | 4.5 | |
C |
Stress at break
|
50 mm/min | MPa | ISO 527-1,-2 | 45 |
C |
Stress at break
|
50 mm/min | % | ISO 527-1,-2 | 10 |
Flexural modulus
|
2 mm/min | MPa |
ISO 178
|
3700 | |
Flexural strength
|
2 mm/min | MPa |
ISO 178
|
105 | |
Flexural strain at flexural strength
|
2 mm/min | % |
ISO 178
|
5.8 | |
Flexural stress at 3.5 % strain
|
2 mm/min | MPa | ISO 178 | 90 | |
C |
Charpy impact strength
|
23 °C | kJ/m² |
ISO 179/1eU
|
>100C |
Charpy notched impact strength
|
23 °C/3mm | kJ/m² | ISO 21305/based on ISO 179/A | 8C | |
C |
Puncture impact properties - maximum force
|
23 °C | N |
ISO 6603-2
|
3200 |
C |
Puncture energy
|
23 °C | J |
ISO 6603-2
|
16 |
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