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.