Micronized silica powder, an active material in itself, serves as a primary cementitious material with properties like compressive strength, impermeability, corrosion resistance, impact resistance, and wear resistance. It is commonly used in seaport wharfs, airport runways, reservoirs, and dams.
Titanium dioxide, with its excellent weather resistance, stability, reinforcing, anti-aging, crack resistance, and color retention, has fine particle size and a smooth texture. It is widely used in the cosmetics industry.
3. Mica powder boasts UV and infrared ray resistance, excellent corrosion and aging resistance, good wear resistance, and sound insulation and vibration reduction effects.

4. Pine nuts are granular in form, created through a multi-step high-temperature expansion and improvement process from lapis lazuli. They boast low thermal conductivity, low water absorption rate, and are not prone to breaking. Additionally, they exhibit good compatibility when combined with other materials, primarily serving as insulation.

5. Barium powder, known for its resistance to acids and alkalis, corrosion resistance, and its non-production of harmful gases to buildings and humans, is commonly used raw material in gastroscopy procedures.