| About |
|---|
| BG204 – 8229 is a 20% chemically coupled glass fibre reinforced polypropylene compound intended for injection moulding. The product is available in natural, but other colours can be provided on request. BG204 – 8229 has been developed especially for demanding applications in automotive industry. BG204 – 8229 has high rigidity and impact strength, very good long term heat resistancy, good dimensional stability and good creep resistancy also at high temperatures. APPLICATIONS Product requiring very high overall mechanical performance such as: Air filter cases Lamp housings Fans and shrouds Miscellaneous technical items&& |
| Product Description | |
|---|---|
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good flexibility,High impact resistance,Good Dimensional Stability,Renewable resources,High Heat Resistance,Chemical coupling,Heat Stabilized,HB |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 2.2 | g/10min | ISO 1133 |
| Shrinkage rate | 0.70 | % | |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 12 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | |||
| 23℃ | 41 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 135 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 145 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | |||
| — | 163 | ℃ | ISO 306/A |
| — | 128 | ℃ | ISO 306/B |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 | |
| atomization | DIN 75201 | ||
| 100℃/16h | 1.0 | mg | DIN 75201 |
| 100℃/3h | 98 | % | DIN 75201 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| discharge | 15.0 | µgC/g | VDA 277 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 4450 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 75.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| fracture | 4.0 | % | ISO 527-2/50 |
| Bending modulus | 4600 | MPa | ISO 178 |
| Ball hardness | |||
| H358/30 | 101 | MPa | ISO 2039-1 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 220 to 260 | °C | |
| Mold temperature | 30 to 60 | °C | |
| Injection speed | Slow-Moderate | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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