Product Details

FirstHand Ore With High Purity & Very Competitive Offers,High Quality Assurance:

High Grade Of >11% K2O & <0.1% Fe2O3 Content Ceramic Potash Feldspar Block For Glass Production,High White,the most essential ceramic material. It is the universal flux used in all types of ceramic bodies.

None of the mineral in the Feldspar Group is found pure. Soda Feldspars always contain some Anorthite (Limespar-CaO-Al₂O₃-2SiO₂) Most commercial feldspars also contain iron oxide (0.04-0.15%) and traces of Magnesia.Size: 0-2000 mesh

Applications:

Feldspar powder can be used in lots of industries, such as ceramics, glass, cement, chemical processing, abrasives, etc.

Specifications:

Analyte	U-Spar (Na) I	U-Spar (Na) II
SiO₂	69.50% (± 02.00%)	71.50% (± 2.00%)
Al₂O₃	18.50% (± 00.50%)	16.00%(± 1.00%)
Na₂O	10.00% (± 00.50%)	08.00% (± 0.50%)
K₂O	00.50% (± 00.10%)	01.00% (± 0.50%)
Fe₂O₃	00.08% (± 00.03%)	00.15% (± 0.05%)
MgOs	00.10% (± 00.05%)	00.30% (max)
CaO	00.05% (± 00.02%)	00.20% (max)
MnO₂	00.001% (max)	00.09% (max)
TiO₂	Negligible	Negligible
LoI @ 1000ºC	00.20%	00.20%