Synthesized siliconironpeach and manufacturing method thereof

Abstract

The invention discloses a synthetic ferrosilicon red and preparing method thereof. Weight percent of main raw materials for the synthetic ferrosilicon red are: anhydrous ferric carbonate of 8-60%, white carbon black of 40-92%; the white carbon black is heavy, pH value is neutrality; the anhydrous ferric carbonate is industrial level and is low label ferric chloride red. The preparing method includes steps of: material mixing, sphere grinding, loading, and sintering. The sphere stone is made of silicon, time of sphere grinding is 18-20 h, time of heating up is 16 h, time of heat preservation is 3 h, and sintering temperature is 1000-1100 DEG C. Advantages of the invention are: pattern of products is abundant, decorative effect is increased remarkably, preparing process is simple, cost is 25% lower than cost of import, each property exponent of the synthetic ferrosilicon red is batter than natural ferrosilicon red, thereby the synthetic ferrosilicon red can replace the natural ferrosilicon red completely and possesses wide market economic benefit.

Description

technical field [0001] The invention relates to a ceramic decorative raw material and a manufacturing method thereof, in particular to a synthetic ferrosilicon red and a manufacturing method thereof. Background technique [0002] In the prior art, as the decorative raw material of pottery, pigment plays an important role in the design and color varieties of pottery. At present, the raw materials of natural ferrosilicon red used in our country all rely on imports. Not only are the resources limited, but also its color development is not strong. With the continuous updating and progress of ceramic products, natural ferrosilicon red can no longer meet the development requirements of polished tiles. Under such circumstances, enterprises urgently need to develop a synthetic ferrosilicon red that can replace natural ferrosilicon red with strong color development, convenient raw materials and simple manufacturing process. Contents of the invention [0003] The purpose of the pre...

AI Technical Summary

Problems solved by technology

At present, the raw materials of natural ferrosilicon red used in my country are all dependent on imports. Not only are the resources limited, but also its color development is not strong. With the continuous updating and progress of ceramic products, natural ferrosilicon red can no longer meet the development requirements of polished tiles. Under such circumstances, enterprises urgently need to develop a synthetic ferrosilicon red that can replace natural ferrosilicon red with strong color development, convenient raw materials and simple manufacturing process.