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CAMPUS® datasheet | VESTODUR GF30-FR3 nc (nf)
This datasheet of VESTODUR GF30-FR3 nc (nf) from Evonik Industries AG is provided by the international plastics database CAMPUS.
CAMPUS is organized by a group of leading international resin producers, who have agreed to test their material according to uniform conditions, based on ISO standards (ISO 10350, ISO 11403), in order to offer comparable data to the market.
Resin: ISO 7792-PBT,MFHR, A10-11,GF30
Former Designation: VESTODUR® X7211 nf
UL recognition: UL 94:V-0, all colors, UL 746B: RTI=140/140/140°C
Glass fiber reinforced (with 30% glass fiber), semicrystalline thermoplastic compounds for injection molding,
based on polybutylene terephthalate (PBT). It has a creamy-white color. Test bars made of this compound
is rated V-0, according UL94 by Underwriters Laboratories Inc., selfextinguishing and nondripping.
This compound is especially suitable for parts which are subjected to high mechanical and thermal loads and
must have a very good flame-resistance. The incorporated flame retardant is non-migrating and does not con-
tain polybrominated diphenyl ethers. The additive has no corrosive effects on metal inserts or neighboring metal
parts. Therefore, the compound are distinguished for moldings in the electrical and electronical industry. Laser
marking with high contrasts is possible.
| Rheological properties | Value | Unit | Test Standard |
| Melt volume-flow rate (MVR) | 12 | cm³/10min | ISO 1133 |
| Temperature | 250 | °C | ISO 1133 |
| Load | 2.16 | kg | ISO 1133 |
| Molding shrinkage (parallel) | 0.2 | % | ISO 294-4, 2577 |
| Molding shrinkage (normal) | 1.5 | % | ISO 294-4, 2577 |
| Mechanical properties | Value | Unit | Test Standard |
| Tensile Modulus | 11000 | MPa | ISO 527-1/-2 |
| Stress at break | 140 | MPa | ISO 527-1/-2 |
| Strain at break | 2.2 | % | ISO 527-1/-2 |
| Tensile creep modulus (1h) | 11000 | MPa | ISO 899-1 |
| Tensile creep modulus (1000h) | 8000 | MPa | ISO 899-1 |
| Charpy impact strength (+23°C) | 55 | kJ/m² | ISO 179/1eU |
| Charpy impact strength (-30°C) | 55 | kJ/m² | ISO 179/1eU |
| Charpy notched impact strength (+23°C) | 10 | kJ/m² | ISO 179/1eA |
| Charpy notched impact strength (-30°C) | 10 | kJ/m² | ISO 179/1eA |
| Thermal properties | Value | Unit | Test Standard |
| Melting temperature (10°C/min) | 223 | °C | ISO 11357-1/-3 |
| Glass transition temperature (10°C/min) | 45 | °C | ISO 11357-1/-2 |
| Temp. of deflection under load (1.80 MPa) | 216 | °C | ISO 75-1/-2 |
| Temp. of deflection under load (0.45 MPa) | 223 | °C | ISO 75-1/-2 |
| Vicat softening temperature (50°C/h 50N) | 213 | °C | ISO 306 |
| Coeff. of linear therm. expansion (parallel) | 40 | E-6/K | ISO 11359-1/-2 |
| Burning Behav. at 1.5 mm nom. thickn. | V-0 | class | IEC 60695-11-10 |
| Thickness tested | 1.6 | mm | IEC 60695-11-10 |
| UL recognition | UL | - | - |
| Burning Behav. at thickness h | V-0 | class | IEC 60695-11-10 |
| Thickness tested | 0.4 | mm | IEC 60695-11-10 |
| UL recognition | UL | - | - |
| Electrical properties | Value | Unit | Test Standard |
| Relative permittivity (100Hz) | 4.1 | - | IEC 60250 |
| Relative permittivity (1MHz) | 4.4 | - | IEC 60250 |
| Dissipation factor (100Hz) | 30 | E-4 | IEC 60250 |
| Dissipation factor (1MHz) | 150 | E-4 | IEC 60250 |
| Volume resistivity | >1E13 | Ohm*m | IEC 60093 |
| Surface resistivity | 1E13 | Ohm | IEC 60093 |
| Electric strength | 27 | kV/mm | IEC 60243-1 |
| Comparative tracking index | 250 | - | IEC 60112 |
| Other properties | Value | Unit | Test Standard |
| Water absorption | 0.4 | % | Sim. to ISO 62 |
| Density | 1720 | kg/m³ | ISO 1183 |
| Rheological calculation properties | Value | Unit | Test Standard |
| Density of melt | 1460 | kg/m³ | - |
| Thermal conductivity of melt | 0.29 | W/(m K) | - |
| Spec. heat capacity melt | 1540 | J/(kg K) | - |
| Test specimen production | Value | Unit | Test Standard |
| Processing conditions acc. ISO | 7790 | - | ISO ....-2 |
| Injection Molding, melt temperature | 260 | °C | ISO 294 |
| Injection Molding, mold temperature | 80 | °C | ISO 10724 |
| Injection Molding, injection velocity | 200 | mm/s | ISO 294 |
| Injection Molding, pressure at hold | 70 | MPa | ISO 294 |
PREPROCESSING INFORMATION
Maximum Water Content: 0.05 %
When the indicated water content is exceeded, the resin must be dried. The drying time is dependent
on the drying temperature. We recommend a drying time of approximately 5 hours at a temperature of
120°C in a fresh air dryer, better yet would be a dry air or vacuum dryer.
PROCESSING INFORMATION
| Melt Temperature: | 240 - 280 | °C |
| Mold Temperature: | 50 - 120 | °C |
With the following data, which reflect our current knowledge and experience, we wish to describe possible applications, however this information is given without guarantee or assurance of the appropriate properties for a specific application. The processor is not relieved of the responsibility for incoming quality control nor from his own testing and analysis. All data concerning product safety (EG-guideline, BGVV, FDA) are of principle nature and can be limitied regarding migration, temperature and type of food. They reflect the status as of Feb. 29, 2012. To insure that this data reflects the current state, please contact our Product Safety Department. Should you have any questions, wishes or suggestions about CAMPUS, please refer to the following address: Link to Evonik Industries AG homepage In any case, we hope you enjoy working with CAMPUS!
CAMPUS® is a Registered trademark of CWFG mbH, Frankfurt/Main, 1991