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CALMAST MB170 is a compound of polymer resin, additives and Calcium carbonate (CaCO3) base, in which containing 74% of CaCO3 and 28% PE resin with some other additives.
| Properties | |||
| Article | Method | Unit | MB170 |
| CaCO3 content | ASTM D5630 | ###em#< | 74>#/strong### |
| CaCO3 average particle size |
| Micron | 1.0 (± 0.2) |
| Melt point | DSC | oC | 130 |
| MFI (190oC, 2.16kg) | ASTM D1238 | G/10Min | < 1 |
| MFI (230oC, 2.16kg) | ASTM D1238 | G/10Min |
|
| Density | ASTM D1895 | g/cm3 | 1.20 |
| Granule |
| mm | 3~4 |
| Moisture | ASTM D644 | ###em#< | <0.2 |
| Whiteness (standard) |
| ###em#< | >88 |
Adding ration ranges from 20% to 50% by weight depending on the specific product and it is adjusted based on specific production and technology conditions.
* Technologies: Blow film, Injection molding, Intrusion molding... * CALMAST is used for blowing film HDPE, LDPE, LLDPE, shopping bags, nylon
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