PROCESSING AID MASTERBATCH
Model: (IM-PPA15)
Component and Physical Property
| Items | Method of experiment | Unit | Standard |
| Base carrier | – | – | LLDPE |
| MI (190oC/2.16kgs) | ASTM D1238 | g/10 mins | 20 |
| Melt Temperature | DSC | oC | 100-120 |
| Bulk density | ASTM D1895 | g/cm3 | 0.97 |
| Water Content | ASTM D570 | ppm | < 1000 |
Method
| Time (h) | Addition rate | Time (h) | Addition rate (%) |
| 1-2 | 5% | 3-5 | 2% |
| 2-3 | 3% | After 5 | 0.5-2% |
Properties:
Additives : Processing aid
Processing temperature : 150 – 320 (oC)
Applicate rate : 0.5-5 %
Pellet Size : 3×3 (±0.3) mm
Carrier resin : PE
Compatibility : PE, PP
Packing : 25 kgs per PP bag
Storage : Keep at dry condition
Shetf Life: 18 month
This product contains: PPA additive and resin. It’s suitable for cast film, extrusion blow, tube, injection molding. It will bring the end product with more glossy, smooth surface.
- Elimination of melt fracture (shark-skin effect)
- Reduction of die build-up
- Improvement of the surface finish with high gloss levels
- Faster production start-up
- Pressure reduction
- Higher output at constant die pressure and temperature
- Lower energy consumption
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Physical Property
| Items | Method of experiment | Unit | Standard |
| Base carrier (100% virgin) | – | – | PE |
| Silica | – | wt% | 10 |
| MI (190oC/2.16kgs) | ASTM D1238 | g/10 mins | 8 |
| Melt Temperature | DSC | oC | 100-120 |
| Bulk density | ASTM D1895 | g/cm3 | 0.930 |
| Water Content | ASTM D570 | ppm | < 1000 |
Compatibility : PP, HDPE, LDPE, LLDPE, EVA
Processing Technique : Blow moulding, cast or blow film
Application Rate : 0.5 – 2 % of the part’s weight
Packing : 20 kgs per PP bag
Storage : Keep at dry condition
Model: (IM-ATB338)
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