Do you know the four "degrees" of talc powder?-3
Filminess
Talc plays a significant role in enhancing the performance of plastic products, mainly due to its unique flake microstructure. The more complete the talc powder's flake structure is, the more prominent its reinforcing effect will be. The quality of the product's flake structure is mainly affected by two factors: the purity of the talc and the powder processing technology.
Impurities in talc usually do not have a flake structure, so the higher the purity of the talc, the lower the impurity content and the more complete the flake structure. In the process of miniaturization of talc powder, different processing methods also have different effects on maintaining the flake structure. Improper processing or operating conditions may even destroy its original sheet structure.
At present, the preparation of fine-mesh talc powder mainly uses airflow crushing technology, including hedging method and cyclone method. For example, our airflow mill uses cyclonic airflow crushing technology to produce fine-mesh talc powder, which effectively retains the flake structure of talc and significantly improves the performance of the product.
