ABS38
ABS38
1 product description
General ABS>Heat Resistance grade
2 applications
Heat Resistance grade
3 processing
- Mirror housings
- Hair dryer shells
- Electric oven exterior parts
- Atomobile 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 |
200ºc , 5 kg 220ºc , 10 kg |
gr/10 min |
0.5 6.5 |
0.35-0.75 4-10 |
| Rock well hardness | D-785 | ........ | R-scale | 110 | 100-120 |
| HDT | D-648 | 1.82 m pa | ºc | 100 | Min97 |
| Vicat softening Temp | D-1525 | 5kg/50°c | ºc | 115 | Min110 |
| Tensile strength | D-638 | 23ºc , 50 mm/min | Kg/cm² | 460 | Min 440 |
| Tensile elongation | D-638 | 23ºc , 50 mm/min | % | 23 | Min 16 |
| Flexural strength | D-790 | 23ºc , 50 mm/min | Kg/cm² | 670 | Min 650 |
| Flexural Modulus | D-790 | 23ºc , 50 mm/min | Kg/cm² | 22500 | 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:
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 beforeinjection 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 | 230-240 | 240 |
| Mold Temp (°c) | Filling Speed | ||||
| 60-70 | Slow-Med |
