Refractories & Ceramic Fibers

The core requirements are high-temperature bonding strength and no impurities.

· High-Temperature Binder/Rigid Sealant

   · Common Type: Alkaline, Ammonium-stabilized (Core requirement).

   · Solid Content: 25% - 30%.

   · Particle Size: 10-20 nm.

   · Function & Principle: Binds ceramic fibers or particles. At high temperatures, the ammonium volatilizes, and the SiO₂ particles melt or sinter, forming a ceramic bond that gives the material its high-temperature strength.