Pyrophyl R-2253

Description: Pyrophyllite

Oxide	Analysis	Formula
K2O	0.20%	0.01
Na2O	0.20%	0.02
TiO2	0.40%	0.03
Al2O3	20.00%	1.00
SiO2	75.70%	6.42
Fe2O3	0.70%	0.02
LOI	2.80%	n/a
Oxide Weight		495.72
Formula Weight		510.00

Notes

The PYROPHYL group of mineral products consists of milled co-products of the Andafrac series and various milled combinations of the Pyrofrac and Andafrac series. The broad range of alumina contents allows for both whiteware and refractory applications. The products have shown to be excellent refractory components in foundry mold and core wash formulations. They also perform in electrical porcelain, technical ceramics and structural clay coatings.

Related Information

Links

Materials	Pyrophyl R-2252
Materials	Pyrophyl R-1403
Materials	Pyrophyllite
Materials	Pyrophyl
Typecodes	Aluminum Silicate Materials not classifiable as commonly known aluminum silicates. For example, kaolin is a common aluminum silicate.

Data

Bulk Density lbs/cu. ft. (Packed)	55
Pyrometric Cone Equivalent	26
Sieve Analysis Dry	+200 mesh: 1%
Density (Specific Gravity)	2.7

By Tony Hansen
Follow me on

Got a Question?

Buy me a coffee and we can talk