ABS-GH500
ABS-GH500
1 Classification
Special grade/ultra high heat resistance
2 Characteristic
Ultra Heat Resistance& No odor
3 Application
Automobile parts and Electronic parts and etc
| Property | Test method (ASTM) | Test condition | Unit | Typical Value | ABS-28 Specification |
| Izod impact | D-256 | 6.4 mm , notched | Kj/m² | 16 | Min14 |
| Melt flow index | D-1238 |
220ºc , 10 kg |
gr/10 min |
6 |
4-10 |
| Rock well hardness | D-785 | ........ | R-scale | 110 | 100-120 |
| HDT | D-648 | 1.82 m pa | ºc | 110 | Min107 |
| Vicat softening Temp | D-1525 | 5kg/50°c | ºc | 128 | Min120 |
| Tensile strength | D-638 | 23ºc , 50 mm/min | Kg/cm² | 470 | Min 450 |
| Tensile elongation | D-638 | 23ºc , 50 mm/min | % | 22 | Min 20 |
| Flexural strength | D-790 | 23ºc , 50 mm/min | Kg/cm² | 700 | Min 680 |
| Flexural Modulus | D-790 | 23ºc , 50 mm/min | Kg/cm² | 23500 | Min 20000 |
| Specific Gravity | D-792 | 23ºc | .. | 1.05 | 1.05 |
| Molding Shrinkage | D-955 | … | % | 0.4-0.7 | 0.4-0.7 |
| Flammability | Ul94 | 1/8inch(3.2mm) | … | HB | HB |
TYPICAL ABS PROCESSING CONDITIONS:
DRYING: it is recommended that GBPC ABS Heat Resistance Resins be dried at (80-90°c)for 3 hours.
The following molding conditions are recommended starting point for GBPC ABS Resin
Some modifications may be required depending on the specific molding equipment and part configuration.
INJECTION MOLDIN
| Rear Temp(°c) | Center Temp (°c) | Center Temp (°c) | Front Temp (°c) | Nozzle Temp (°c) | Melt Temp (°c) |
| 200-210 | 210-220 | 210-220 | 220-230 | 220-240 | 250 |
| Mold Temp (°c) | Filling Speed | |||
| 60-70 | Slow-Med |
