- HOME
- POLYMER SEARCH
- Thermoplastic
- Polypropylene (PP)
- Polypropylene with 30% Glass Fiber Filler
- Borealis GB311U Polypropylene Compound, Glass Fiber Reinforced
Borealis GB311U Polypropylene Compound, Glass Fiber Reinforced
| Category | Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene with 30% Glass Fiber Filler |
| Manufacturer | Borealis |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Borealis GB311U Polypropylene Compound, Glass Fiber Reinforced.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
GB311U is a 30% chemically coupled glass fiber reinforced polypropylene compound intended for injection molding. This material shows excellent mechanical properties also at elevated temperatures. Applications: GB311U has been developed especially for demanding applications in the automotive industry including technical components exposed to high heat and loads, washing machine parts, and structural parts.Information provided by Borealis AG
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.12 g/cc | 0.0405 lb/in³ | ISO 1183 |
| Linear Mold Shrinkage | 0.0020 cm/cm | 0.0020 in/in | average process; in flow; 150x80x2mm |
| 0.010 cm/cm | 0.010 in/in | average process; cross flow; 150x80x2mm | |
| Melt Flow | 2.0 g/10 min @Load 2.16 kg, Temperature 230 °C |
2.0 g/10 min @Load 4.76 lb, Temperature 446 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Ball Indentation Hardness | 124 MPa | 18000 psi | 132 N/10s; ISO 2039 |
| Tensile Strength, Yield | 97.0 MPa | 14100 psi | ISO 527-2 |
| Elongation at Break | 3.0 % | 3.0 % | 50mm/min; ISO 527-2 |
| Elongation at Yield | 2.8 % | 2.8 % | ISO 527-2 |
| Tensile Modulus | 6.80 GPa | 986 ksi | 1mm/min; ISO 527-2 |
| Flexural Strength | 130 MPa | 18900 psi | ISO 178 |
| Flexural Modulus | 6.20 GPa | 899 ksi | 2mm/min; ISO 178 |
| Izod Impact, Notched (ISO) | 8.00 kJ/m² @Temperature -20.0 °C |
3.81 ft-lb/in² @Temperature -4.00 °F |
ISO 180/1A |
| 11.0 kJ/m² @Temperature 23.0 °C |
5.23 ft-lb/in² @Temperature 73.4 °F |
ISO 180/1A | |
| Charpy Impact Unnotched | 4.50 J/cm² | 21.4 ft-lb/in² | ISO 179/1eU |
| 5.00 J/cm² | 23.8 ft-lb/in² | ISO 179/1eU | |
| Charpy Impact, Notched | 0.800 J/cm² @Temperature -30.0 °C |
3.81 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eA |
| 0.900 J/cm² @Temperature -20.0 °C |
4.28 ft-lb/in² @Temperature -4.00 °F |
ISO 179/1eA | |
| 1.10 J/cm² @Temperature 23.0 °C |
5.23 ft-lb/in² @Temperature 73.4 °F |
ISO 179/1eA |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 159 °C | 318 °F | ISO 75-2 |
| Deflection Temperature at 1.8 MPa (264 psi) | 145 °C | 293 °F | ISO 75-2 |
| Vicat Softening Point | 135 °C @Load 5.10 kg |
275 °F @Load 11.2 lb |
ISO 306 |
| 165 °C @Load 1.02 kg |
329 °F @Load 2.25 lb |
ISO 306 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 230 - 280 °C | 446 - 536 °F | mass temperature |
| Feed Temperature | 40.0 - 80.0 °C | 104 - 176 °F | |
| Mold Temperature | 30.0 - 50.0 °C | 86.0 - 122 °F | |
| Injection Velocity | 100 - 200 mm/sec | 3.94 - 7.87 in/sec | |
| Hold Pressure | 30.0 - 60.0 MPa | 4350 - 8700 psi |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Back Pressure | as low as possible | |
| Emission (µgC/g) | 15 | VDA 277 |
| Fogging (mg) | 0.97 | 100°C;3h;DIN 75201 |
| 1 | 100°C;16h;DIN 75201 | |
| Screw Speed | low to medium |
Users viewing this material also viewed the following:
Copyright © lookpolymers.com All Rights Reserved