Corundum Granule White

1. Product Number: S-80

2. Product name: Corundum Granule White 

3. Product Description:

The main element of Fulln CHEMICAL Corundum Granule White S-80 is alumina. This ceramic raw material is with clean surface and white color. It's very dense and high hardness. When Corundum Granule White is used in the decoration of the ceramic tiles, its pure white color, high wearability and high melting point can help to strengthen the decorative effort and improve the skid resistance of tile. We can process Corundum Granule into different particle gradations according to customers' requirements. Its firing temperature is 1160℃~1250℃.

4. Fulln Glaze Corundum Granule White can be mixed with the body powder, pressed into some shapes, and then fired into ceramic tiles to forms the decorative effect as the whole body.

5. Grain size distribution：

Corundum Granule White with industrial alumina powder as raw material, regularly over 2000 degrees in the arc after cooling in high temperature melting, after smashing plastic, magnetic separation to iron, screen is divided into a variety of particle size, dense texture, high hardness, particle formation Angle shape, is suitable for manufacturing ceramic porcelain, resin consolidation abrasive and grinding, polishing, sandblasting, precision casting, precision casting special corundum), etc., can also be used for manufacturing high-grade refractory materials, code-named "WA" international common standards and national standards are consistent, most for export, supply domestic users also have a certain amount.

What are the introduction of Granular glaze?

Bulbous or irregular granular is the best high-quality goods in granular glazes.This type of granular glaze can be used not only with glass-like frits.This glaze can also be used with a variety of frits that produce special reactions and ceramic artistic effects.This kind of glaze can also be used together with the glaze composed of raw materials of various components.For mixtures consisting of various frits and raw materials, it is even possible to combine them into a firm, dense, even granular shape.The process of making granular glazes is as follows: Starting with a complex glaze formula, each raw material is finely ground (wet or dry) to achieve perfect uniformity and fineness.

The ingredients are then mixed and the powder is granulated to form hard particles or spherules (wetting agents and binders).

Granulation can be accomplished by several types of granulator, which can produce 0.5~10mm pellet.Other systems are also available.For example, use powder dry pressing or extrusion in molded form.

To obtain spherulite compactness, chemical additives and further drying can be used to sintering at 600-800℃.If the particle size is too large, the crusher can be used for crushing, and then screening.

This granular glaze may be tinted in its formulation or coated with a colourant.Granular glaze in ceramic decorationcan form a more single frit glaze, which make more attractive results.It does not appear unmelted and refractory particles as fritted glazes do.It forms a soft, smooth glaze. Pigments and glazes diffuse into the surrounding material.The glaze particles applied repeatedly to form a vein structure due to the various layers and different melting degree of the particles. Thus it can enhance or reduce the effect of color.Granular glazes can produce effects such as rainbow glazes, crystalline glazes, matt glazes and rustic glazes.

In addition, the glass layer formed after melting and firing has a good density when the grainy glaze is properly formulated.

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