1. Product Description

The Cryolite (Na3AlF6) often be used as an active filler in resin-bond abrasives for metal treatment. It can obviously improve the felting ability between bond and abrasive grain, meanwhile, when the abrasive tools grinding against the application surface, this product can reduce the working caloric.

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2. Physical properties:

              Color      : White

              Shape      : Powder

              True Density:  2.95 – 3.05 g/cm3

3. Typical Specification

               Chemical Spec.: F     52-54%

                              Na    28-33%

                              Fe2O3  0.05%max.

                              H2O    0.3%max.

                              Al     12-15%

                              SiO2   0.4%max.

                              SO2-   0.05%max.

                              H2O    0.05%max.

               Size: -325mesh 90%min.

4. Grit Size Available (F)

-80mesh, -100mesh, -120mesh, -200mesh, -325mesh

Synthetic Cryolite