| About |
|---|
| BG209 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. BG209 has been developed especially for demanding applications in automotive/electrical industry and engineering sectors. BG209 has high rigidity and impact strength, good dimensional stability and good creep resistancy also at high temperatures. APPLICATIONS Product requiring very high overall mechanical performance such as: Air filter cases Sockets and junction boxes for electrical industry Domestic appliance components Miscellaneous technical items Can suitably be made from BG209.&& |
| Product Description | |
|---|---|
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good flexibility,High impact resistance,Good Dimensional Stability,Renewable resources,Chemical coupling,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 | 0.60 to 0.90 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 4670 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 70.0 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 4.0 | % | ISO 527-2/5 |
| Bending modulus | 4600 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -20℃ | 6.9 | kJ/m² | ISO 179/1eA |
| 23℃ | 12 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -20℃ | 44 | kJ/m² | ISO 179/1eU |
| 23℃ | 48 | 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 |
| 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. |
| 2. 0.079 in/min |
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