077WP is a synthetic blend of calcined materials with a negative coefficient of thermal expansion and is used to reduce the thermal expansion of plastic and resin systems. Industrial applications include electronics, ceramic, refractory, and dental.

• Chemical Comp. :  Lithium Alumino Silicate
• Thermal Expansion:  -9 x 10-6 / °C
• Particle Size:  95% -325 mesh (Custom sizes to -2 microns)