Is the whiter the bottom of the tile, the better the quality?

"The whiter the more high-end" has become the mainstream, and the reason for this comes from the industry's own misleading to consumers. Traced back.

In the eighties and nineties, foreign high-end ceramic tile products imported from Italy and Spain were red blanks, and consumers were willing to spend the best money to buy and use, enjoying high-end consumption. In the 21st century, the domestic market gradually turned to white ceramic tiles, and the market also took "white" as a competitive advantage to suppress imported products and crack down on competitors, so that consumers could gradually form the concept and cognition of "tile blank white is a high-end product".

No, the whiter the ground embryo is to oxidize the oxidant, the heavy metal content of the tile exceeds the standard, the radiation enhancement ceramic tile product itself belongs to the surface decoration material, the real decorative role is the surface layer of the tile, as long as the strength of the green body, water absorption rate and other comprehensive properties meet the requirements of the product standard, and the green body layer does not have a color impact on the surface layer, the green body is white, red, black, and how, after the tile is paved, who can see the color of the bottom layer. Therefore, the whiter the better, it is purely imaginary, and now it is difficult to change the consumer's concept of white billet consumption. With the continuous reduction and depletion of billet raw materials, with the cleaner production of the industry.

The policy requirements of circular economy development and comprehensive utilization of mine resources, ceramic tile products will inevitably slowly jump out of the confinement of "white billet", expand the scope of use of raw materials, make full use of the most extensive red mud, sand mud, etc., and turn to the development of red billet and gray tile products, and truly realize zero emission of waste residue in ceramic tile production.

Is the whiter the bottom of the tile, the better the quality? Kiss! Hello, I am happy to answer for you<> pro-tile is not the whiter the bottom of the billet, the better the quality, not the whiter the color of the embryonic body is not the whiter the better, some manufacturers in the production of the addition of silicate Hao, although the embryo body whitened, but at the same time increased the radioactivity of the tile.

Finally, touch the texture of the embryo body, the more delicate the feel, the better the quality, and the roughness proves that the quality of the embryo body is not up to par. Many people will think that the whiter the body of the tile, the better. The purer the white, the less impurities and the better the quality of the brick.

Interpretation of tile body by clay, quartz, feldspar calcining, the raw material is white, plus before firing, the raw material will be impurities, some colored gold such as iron ions will be filtered out, so as to get a relatively white body. There are several factors that affect the whiteness of bricks: Raw materials.

The origin of raw materials is different, which will affect the whiteness of bricks. For example, the clay of Guangdong is white, and the soil of Jiajiang is yellow, the same process and process, the green body of Guangdong brick firing is white, and the one of Jiajiang is red, even if it is treated by impurities, the tile body of Jiajiang is not as white as Guangdong tile. Removal of impurities.

Before firing the tiles, the raw materials will be removed, and some colored gold such as iron ions will be filtered out. The more detailed the impurity removal process, the whiter the resulting body will be. Add zirconium silicate.

Tile manufacturers mostly use the method of adding zirconium silicate to the mud to improve the whiteness of the green body. Since most of the ceramic tile brands are gathered in Guangdong, in the industry and in the hearts of consumers, Guangdong's ceramic tiles are good bricks. Therefore, under the misleading of some shopping guides, consumers will distinguish whether the tiles are Cantonese goods by the whiteness of the green body, so as to determine the quality of the tiles.

But raw materials are not the only factor that determines the whiteness of bricks. Some manufacturers because of equipment, technology and other reasons, in the process of raw material impurities are not thorough, resulting in the tile body showing gray, black, yellow and other colors, this kind of brick is indeed not as good as the white body of the thorough impurities. But this does not mean that the whiter the tile, the purer and better.

Some companies add zirconium silicate, talcum powder and other "whitening agents" during production, which can also make the tile body whiter, but if the dosage exceeds the limit value, it may cause harm to the human body. Therefore, in the process of buying ceramic tiles, consumers should pay attention to the 3C certification of ceramic tiles and the radioactive type to which they belong. Hope mine can help you <>

Do you have any other questions?

This is not necessarily, nature also follows the principle that the extremes of things must be opposed. The production formula and process flow of each factory are different, the blind pursuit of white bricks will make you suffer, many small factories of bricks look white, because of bleaching, it is recommended that you choose large manufacturers, gray and white can be, quality assurance and more. The Terrence porcelain bricks I use are white and beautiful, and there are no harmful ingredients.

Why is the bottom blank so white? Hello dear, because there is no need to add other dyes into it, which will increase the cost. In addition, the bottom of the tile embryo feels delicate, indicating that the hardness is good.

The quality of ceramic tiles is more reflected in wear resistance, blind crack finish, parallelism, and water absorption. The color of the bottom of the tile embryo is related to the metal structure in the raw materials, the embryo bottom of the big brand tiles is relatively white, and the iron ions and other metals in the raw materials are removed. The color of the brick is related to the raw materials, firing temperature and production process.

I hope my answer is helpful to you, and finally I wish you good health and a happy mood again! <>

Normally, yes, but you can't just look at the surface.

Why do some people say that the whiter the body, the better? Because it is very intuitive to see that the raw materials are good, and then the firing is thorough, the degree of porcelain is higher, we are commonly using ceramic tableware can be seen, the whiter the more expensive it sells, but it is also necessary to distinguish how this white comes from, the real ultra-white body, the production cost is very high, such as the crane brand tile ultra-white porcelain brick, not to mention the raw material equipment, just the firing time is twice as long as ordinary bricks, ** is also very high, and some small enterprises in order to save costs, add zirconium to the body to whiten, Such bricks are certainly not whiter the better.

How to distinguish between the two types of blanks? It's very simple, pick up the brick and knock on the center of the brick to listen to the sound to distinguish, the crane brand porcelain throwing marble is burned very thoroughly, the degree of porcelain is particularly high, the sound is particularly crisp and pleasant, but the brick itself with zirconium is not burned through, and the sound is muffled and noisy.

Hope mine can be helpful to you.

The whiter the tile body, the less impurities in the raw materials, the better it is, just like the jade porcelain bricks of Kamiya, the whiteness value of the body reaches more than 65 °, which is because of the selection of pure raw materials, it will be white and transparent.