Cristobalite Slab/Countertops （Thailand Cristobalite Big Slab 126"x63"）exhibits stable performance with a silicon content of over 99.8%. It belongs to the tetragonal crystal system (while quartz is a hexagonal crystal), has a hardness of approximately 6.5, a density of 2.45, a large specific surface area, high porosity, excellent weather resistance, good resistance to precipitation, and excellent thermal shock resistance.

It also possesses exceptional optical properties. Unlike quartz stone slabs, cristobaliteSlab/Countertops can be used outdoors without yellowing. The refractive index of cristobalite Slab/Countertops decreases from 1.55 to 1.48, making it closer to the refractive index of PE, PP, and certain resins. When blended with resin, it remains transparent and does not obscure the original color of the pigment, while using other fillers may cause the color of the pigment to fade or distort.

Advantages of Cristobalite Slab/Countertops
High whiteness and resistance to yellowing.
High purity with minimal magnetic impurities. Exceptional thermal stability.
The particle sensation is not pronounced, and the particle size can be precisely controlled, resulting in low oil absorption.

Its biggest advantage over quartz stone is Cristobalite resistance to yellowing and low oil absorption rate, making it an exceptional choice for countertops.