Specifications

The most notable characteristic of our Ferro-calcite powder is the high calcium and low iron content.

 

The production process includes wash selection, skin polishing, primary crash, refined crash, iron-elimination, inspection and packaging. It is the preferred calcic material for super-white glass, Solar PV glass and Crystal transparent fritted glaze, etc.

 

 

Ferro-calcite powder can be applied for producing artificial stone, artificial paving bricks, native rubber, synthetic rubber, coating, plastic, new calcium compound plastic, cables, paper, toothpaste, cosmetics, glass, medicine, paint, ink, insulation material, food, spinning, fodder, binder, sealant, Asphalt, construction materials, oil felt, fireproof ceiling and filling material for chemical or consumer goods.

 

We can produce Ferro-calcite powder product with various grain-size distributions according to different customer needs.

 

 

 

1) Ferro-calcite chemical composition

Composition	CaO	Fe2O3	MgO	SiO2	Al2O3
Content(%)	55.54	0.003	0.45	0.06	0.01

 

2) Grain-size distribution of the Ferro-calcite powder for glass production

Range (mm)	+2.0 (+10 mesh)	2.0~1.18 (10~16mesh)	1.18~0.125	-0.125 (-120mesh)
Content(%)	0	≤10	≥85	0-5