- Plastics
Bayblend® T88 GF-20 HI
Rubber modified (PC+SAN) blend; 20% glass fiber filled; Vicat/B 120 temperature = 134 °C; tensile modulus = 6000 MPa; optimized heat ageing- and UV-stability; very good flow; for demanding applications in the automotive interior
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About
Product Types
- Blend
Material
- Plastics
- Heat resistant, Impact resistant, Dimensionally stable
General Characterization
No data available
Storage Conditions
No data available
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Barrel Temperatures - Front | - | °C | 240 - 270 | |
| Barrel Temperatures - Middle | - | °C | 235 - 245 | |
| Barrel Temperatures - Nozzle | - | °C | 265 - 275 | |
| Barrel Temperatures - Rear | - | °C | 230 - 240 | |
| Dry Air Drying Temperature | - | °C | 100 - 110 | |
| Dry Air Drying Time | - | h | 4 | |
| Hold Pressure (% of injection pressure) | - | % | 50 - 75 | |
| Melt temperatures | - | °C | 260 - 280 | |
| Moisture Content max. (%) | - | % | <= 0.02 | |
| Mold Temperatures | - | °C | 70 - 90 | |
| Peripheral Screw Speed | - | m/s | 0.05 - 0.2 | |
| Plastic Back Pressure (specific) | - | bar | 50 - 150 | |
| Shot-to-Cylinder Size | - | % | 30 - 70 | |
| Standard Melt temperature | - | °C | 270 | |
| Vent Depth | - | mm | 0.025 - 0.075 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Coefficient of linear thermal expansion, normal | ISO 11359-1,-2 | 23 to 55 °C | 10^-4^/K | 0.85 |
| Coefficient of linear thermal expansion, parallel | ISO 11359-1,-2 | 23 to 55 °C | 10^-4^/K | 0.3 |
| Temperature of deflection under load | ISO 75-1,-2 | 0.45 MPa | °C | 137 |
| Temperature of deflection under load | ISO 75-1,-2 | 1.80 MPa | °C | 126 |
| Vicat softening temperature | ISO 306 | 50 N; 120 °C/h | °C | 134 |
| Vicat softening temperature | ISO 306 | 50 N; 50 °C/h | °C | 132 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Ball indentation hardness | ISO 2039-1 | New | N/mm² | 125 |
| Charpy impact strength | ISO 179/1eU | -30 °C | kJ/m² | 50 |
| Charpy impact strength | ISO 179/1eU | 23 °C | kJ/m² | 43 |
| Charpy notched impact strength | ISO 179/1eA | -30 °C | kJ/m² | 10 |
| Charpy notched impact strength | ISO 179/1eA | 23 °C | kJ/m² | 13 |
| Flexural modulus | ISO 178 | 2 mm/min | MPa | 5500 |
| Flexural strain at flexural strength | ISO 178 | 2 mm/min | % | 4 |
| Flexural stress at 3.5 % strain | ISO 178 | 2 mm/min | MPa | 145 |
| Izod impact strength | ISO 180/U | -30 °C | kJ/m² | 45 |
| Izod impact strength | ISO 180/U | 23 °C | kJ/m² | 40 |
| Izod notched impact strength | ISO 180/A | 23 °C | kJ/m² | 12 |
| Izod notched impact strength | ISO 180/A | -30 °C | kJ/m² | 9 |
| Strain at break | ISO 527-1,-2 | 5 mm/min | % | 3 |
| Stress at break | ISO 527-1,-2 | 5 mm/min | MPa | 100 |
| Tensile modulus | ISO 527-1,-2 | 1 mm/min | MPa | 6000 |
| Yield strain | ISO 527-1,-2 | 5 mm/min | % | 2.9 |
| Yield stress | ISO 527-1,-2 | 5 mm/min | MPa | 100 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Melt viscosity | b.o. ISO 11443-A | 1000 s^-1^/ 260 °C | Pa*s | 250 |
| Melt volume-flow rate | ISO 1133 | 260 °C/ 5 kg | cm³/10 min | 9 |
| Molding shrinkage, normal | ISO 294-4 | 60x60x2 mm³/ 500 bar | % | 0.4 |
| Molding shrinkage, parallel | ISO 294-4 | 60x60x2 mm³/ 500 bar | % | 0.4 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Injection molding - Injection velocity | ISO 294 | mm/s | 540 | |
| Injection molding - Melt temperature | ISO 294 | °C | 260 | |
| Injection molding - Mold temperature | ISO 294 | °C | 80 |
| Property Name | Standard | Test condition | Unit | Value |
|---|---|---|---|---|
| Density | ISO 1183-1 | kg/m³ | 1285 | |
| Glass fiber content | b.o. ISO 3451-1 | Method A | % | 20 |
Downloads
-
Technical Data Sheet
-
Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
