ABS-HU650
ABS-HU650
1 Classification
General ABS>Heat Resistance grade
2 Characteristic
Ultra Heat Resistance& High impact strength
3 Application
- Mirror housings
- Hair dryer shells
- Electric oven exterior parts
- Automobile parts
| Property | Test method (ASTM) | Test condition | Unit | Typical Value | ABS-28 Specification |
| Izod impact | D-256 | 6.4 mm , notched | Kj/m² | 18 | Min16 |
| Melt flow index | D-1238 |
220ºc , 10 kg |
gr/10 min |
4.0 |
1-4 |
| Rock well hardness | D-785 | ........ | R-scale | 110 | 100-120 |
| HDT | D-648 | 1.82 m pa | ºc | 105 | Min105 |
| Vicat softening Temp | D-1525 | 5kg/50°c | ºc | 128 | Min128 |
| Tensile strength | D-638 | 23ºc , 50 mm/min | Kg/cm² | 470 | Min 440 |
| Tensile elongation | D-638 | 23ºc , 50 mm/min | % | 22 | Min 16 |
| Flexural strength | D-790 | 23ºc , 50 mm/min | Kg/cm² | 700 | Min 670 |
| Flexural Modulus | D-790 | 23ºc , 50 mm/min | Kg/cm² | 22000 | Min 20000 |
| Specific Gravity | D-792 | 23ºc | .. | 1.04 | 1.04 |
| 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.
A moisture level of ≤0.1% should be reached before injection molding the resin.
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 | 2505 |
| Mold Temp (°c) | Filling Speed | |||
| 60-70 | Slow-Med |
