Basic Info:
Model NO.: CaO Defoaming Masterbatch
Usage: General Plastics, Engineering Plastics, Specialty Plastics
Plastic Forming Method: Extrusion
Carrier Resin: PE
Adding Ratio: 1-5%
Water Absorbtion: less than 20%
Material: Powder and Plastic
Plastic Properties After Heated: Thermoplastic Plastics
Color: Grey
Density (g/cm3): 1.8-2.2
Mfr(5kg/190c): 5-40g/10min
Validity: at Least 48hours After Open The Bag
Transport Package: 25kg/CTN
Origin: China
CaO Defoaming Masterbatch Data:
| Property Items | Result value |
| Appearance | Grey white granular |
| Carrier | PE/PP |
| Moisture absorbent Content | >85% |
| Moisture absorbent weight | 20% |
| MFI(230C/10min) | 5~10g/10min |
| Melting Point | 120-150C |
| Masterbatch Density(g/m3) | 1.4+/-0.1g/m3 |
| Volatility | 1.5+/-0.5% |
| Pellet size of Masterbatch | 2.5micron |
| Addition Rate(%) | 1~5% |
| Packing (Net weight) | 25kg/ctn |
| Time to keep in Mixture | 20 to 48hours |