Application Of White Alumina Calcined Sand

1. Surface processing: metal oxide layer, carbide black skin, metal or non-metal surface rust removal, such as gravity die-casting mold, rubber mold oxide or release agent removal, ceramic surface black spots, uranium color removal, painting Rebirth.

2. Beautification processing: all kinds of gold, K gold jewelry, matte or matte treatment of precious metal products, matte processing of crystal, glass, corrugated, acrylic and other non-metallic materials, and can make the surface of processed objects into a metallic luster.

3. Etching processing: jade, crystal, agate, semi-precious stones, seals, elegant stones, antiques, marble tombstones, ceramics, wood, bamboo slices, etc.

4. Pretreatment processing: Teflon , PU, rubber, plastic coating, rubber roller, electroplating, metal spray welding, titanium plating and other pretreatments to increase the surface adhesion.

5. Burr processing: removal of burrs from bakelite, plastic, zinc, aluminum die-casting products, electronic parts, magnetic cores, etc.

6. Stress relief processing: Stress relief processing for aerospace, national defense, and precision industry parts, rust removal, paint removal, matting, and renovation.