Optical properties:                                            Chemical Analysis:                                       Form:

Whiteness Ry: min 94% Magnesium Oxide (MgO): min 30% Standard supply is 50/30/20 lumps, chips, powder ratio

Whiteness L*: min 97% Caclium Oxide (CaO): max 0.6% but custom options are available as per requirement.

Brightness R457: min 90% Silica (SiO2): min 60.5%                                Packing:

aa                                                                          Loss On Ignition (LOI): max 5% Raw loose form in container(s) or 1 MT Jumbo bags

Optical properties:                                            Chemical Analysis:                                       Form:

Whiteness Ry: min 92% Magnesium Oxide (MgO): min 30% Standard supply is 50/30/20 lumps, chips, powder ratio

Whiteness L*: min 95% Caclium Oxide (CaO): max 0.8% but custom options are available as per requirement.

Brightness R457: min 88% Silica (SiO2): min 59.5%                                Packing:

aa                                                                           Loss On Ignition (LOI): max 5.5% Raw loose form in container(s) or 1 MT Jumbo bags

Optical properties:                                            Chemical Analysis:                                       Form:

Whiteness Ry: min 90% Magnesium Oxide (MgO): min 30% Standard supply is 50/30/20 lumps, chips, powder ratio

Whiteness L*: min 93% Caclium Oxide (CaO): max 1.0% but custom options are available as per requirement.

Brightness R457: min 86% Silica (SiO2): min 58%                                   Packing:

aa                                                                           Loss On Ignition (LOI): max 6% Raw loose form in container(s) or 1 MT Jumbo bags