Satin white
Revision as of 07:14, 24 July 2013 by (username removed)
Description
An unstandardized term that has been used for gypsum. Recently, the term satin white has been used for a bulky, opaque, white paper filling material. This filler, also called calcium sulfoaluminate, is made by the reaction of aluminum sulfate, hydrated lime and potash alum.
Other Properties
Particle size = about 1.5 x 0.15 (elongated crystals)
| Refractive Index | 1.46 |
|---|