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Sodium humate for ceramics

basic information

Humic acid content


With calcium sulfate ingredients


Iron content


Water content


PH value


Insoluble matter


Water soluble


Project indicators

The ceramic humic acid sodium is used as the raw material of weathered coal. Aafter acid extraction with alkaline extraction, adding alkali to adjusted pH, then concentrated, dried and crushed to form it. The finished product contains more than 60% of humic acid with the functions of dilution, reinforcement, adsorption, plasticization and bonding. It is an excellent organic additive, mainly to reduce the bad billet rate.

Functions and characteristics

The ceramic humic acid sodium is an excellent ceramic additive with the functions of reinforcement, plasticization, dilution and adsorption. Compared with the traditional water glass, soda ash and Tianpu glue, it has obvious advantages and wide adaptability.

(1) Reformed the forming process of thin tire arts and crafts porcelain, and improved the product qualification rate.

(2) Improved the quality of blue and white traditional porcelain, reduce costs and increase labor productivity.

(3) Humic acid is used for glaze ball milling to improve the process performance of the glaze slurry and the ball milling efficiency, as well as save electricity. The application of sodium humate in the color of jadeite can replace honey as a binder and reduce the charcoal drying process. Save fuel and improve quality.

(4) Improve the strength of plaster molds and prolong the life of molds.

(5) Break through the technical difficulties in the production of 500KV over-voltage electric porcelain.

(6) It can be applied in the glazed surface of building ceramics to improve the body strength.

(7) It can be applied in industrial ceramic porcelain body and acid resistant bricks.

On a
Briquette adhesive
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Refined humic acid