Research Progress on Calcium Sulfate Modification and Its Filling in Polymer Materials
Calcium sulfate whisker is a fibrous(whisker-like)single crystal characterized by a uniform cross-section,complete shape,and perfect internal structure.Due to its advantages of high strength,high modulus,low cost,and environmental friendliness,it finds widespread use in industrial production.This paper offers a comprehensive overview of calcium sulfate whiskers,covering three key aspects:preparation of calcium sulfate whiskers,surface modification,and their application in polymer materials.In conclusion,the future development of calcium sulfate whiskers is also discussed.