1. What applications require low-conductivity food-grade silica? A: It is mainly used in high-end functional foods, medical foods, and food additives that require strict control of electrical conductivity, such as some nutritional supplements and special dietary foods, to avoid affecting the product's electrical properties and stability. 2. Does it maintain stability in acidic food systems? A: Yes. ZLSIL-WGPLC has good acid resistance, can maintain stable performance in acidic food systems with pH 2.0-6.0, and will not decompose or lose its anti-caking and flow aid functions.