1. Reduce Moisture Content
Removing moisture from the surface of white carbon black reduces its overall moisture content, helping to maintain filler stability and consistency.
2. Reducing Impurities
During the oven baking process, some volatile components and impurities may also be removed to improve the purity of white carbon black.
3. Improve The Stability of Filler
After the water is removed from white carbon black, the dispersion in the silicone sealant is better, which helps to improve the stability and performance of silicone sealant.
4. Guarantee Product Quality
Removing moisture and impurties from the surface of white carbon black can ensure the quality and stability of raw materials during the preparation process of silicone sealant and ultimately ensure product quality.