ITEM | SPECIFICATIONS |
Appearance | White powder |
Sieve Residue (30 mesh) | ≤ 2.0 |
Bulk density, g/cm3 | 0.45±0.10 |
Moisture Content, % | ≤1.5 |
Intrinsic viscosity (η) | 13.5±0.5 |


During the transportation and loading and unloading of products, it should be kept clean to prevent sun and rain, high temperature and humidity, and avoid damage to the packaging. It should be stored in a cool, dry, no direct sunlight, temperature below 40 °C warehouse, storage period of two years, after two years after the performance test qualified, can still be used.


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