论硫酸钡的发展前景 The Prospect of Barium Sulphate

硫酸钡因具有化学惰性强，稳定性好、耐酸碱、硬度适中、高比重、高白度、能吸收有害射线等优点，因此广泛用于各种塑料、橡胶、涂料、中高档油墨、化工、造纸、陶瓷、颜料等领域。可增加制品的硬度、强度、提高耐热和耐磨等性能，是最具发展前途的功能性填料之一。

Barium sulphate has the advantages of strong chemical inertness, good stability, acid and alkali resistance, moderate hardness, high specific gravity, high whiteness, absorption of harmful rays, etc., so it is widely used in various plastics, rubber, paint, medium and high-grade ink, chemical industry, paper making, ceramics, pigments and other fields. It can increase the hardness and strength of products, improve the performance of heat and wear resistance, and is one of the most promising functional fillers.