Our W292 is a polypropylene based Filler containing 80-85% calcium carbonate. It is natural white with excellent dispersibility. It is the most cost-effective solution as well as heightening the surface features, durability, improve physical and chemical characters of finish products.
BASIC TECHNICAL INFORMATION
| No | Specification | Test Method | Unit | PP | PP | PP | PP | PP | PP |
|---|---|---|---|---|---|---|---|---|---|
| 1 | CaCO3 particle size | — | μ | 2 | 2 | 2 | 2 | 2 | 2 |
| 2 | Melt Index (2.16kg/190°C) | ASTM D 1238 | g/10mins | 1 – 4 | 1 – 4 | 7 – 9 | 8 – 10 | 6 – 8 | 5 – 7 |
| 3 | Specific gravity Density | ASTM D 1505 | g/cm³ | 1.8 ± 0.05 | 1.9 ± 0.05 | 1.9 ± 0.05 | 1.7 ± 0.05 | 1.85 ± 0.05 | 1.95 ± 0.05 |
| 4 | Moisture (max) | Precisa XM60 | % | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
