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Materials for Ceramics

1-9 | A | B | C | D | E | F | Frits | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Ione kaolin

Oxide	Analysis	Formula
CaO	0.10%	0.01
K2O	0.15%	-
MgO	0.10%	0.01
Na2O	0.15%	0.01
TiO2	2.80%	0.10
Al2O3	34.40%	1.00
SiO2	48.60%	2.40
Fe2O3	0.60%	0.01
LOI	12.90%	n/a
Oxide Weight		257.67
Formula Weight		295.83

Notes

Their data sheet describes it as "high-purity kaolin clay low in iron and alkali content processed for use as a raw material in the rubber, fiberglass, drywall, adhesives, ceramics, and agriculture industry."

Though not as high in purity as some of the other Kaolins Ione Kaolin is an economic source of low iron clay for applications where some impurities can be tolerated. It is a local central California clay, the only kaolin mined in the west of the continent.

Less that 1.5% > 325 mesh (47% minus 2 microns).

Related Information

Links

Typecodes	Kaolin Pure clay mineral, there are many brand names of varying purity and iron content.
URLs	https://usminecorp.com/wp-content/uploads/2020/09/Ione-Airfloated-Kaolin-K2Q-TDS-2020.pdf Technical data sheet for Ione air floated kaolin
URLs	https://usminecorp.com/ US Mine corporation website

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