HIPRESICA is monodisperse silica (silicon dioxide) particles produced from high purity silicon alkoxide and synthesized by a sol-gel method. Its truly spherical particles and highly uniform particle size with little inclusion of coarse particles provide extremely sharp particle size distribution. As extremely highly pure particles, HIPRESICA has virtually no impurities. Usages for precision gap spacers in liquid crystal displays (LCD), and other displays, along with gap spacers in electric and electronic devices. Highly pure fillers for semiconductor sealing material and highly functional adhesive are also part of its application.

• Truly spherical particles of highly uniformed size.
• The available particle size is from 0.2μm to 70μm.
• Particle hardness can be adjusted.
• The product has an extremely high degree of purity.