What about the key points for selecting flour mesh?...

In the process of producing ceramics in the ceramics factory, the filter cloth is used to filter the mud, and the mud material before the ceramic molding is better finished. Because the mud is water-based, it is necessary to use a filter cloth that is resistant to tearing, durable, wear-resistant and relatively resistant to corrosion. The best choice for the moment is the nylon filter cloth.

At the beginning of the production of ceramics, nylon filter cloth was used for filtration, and then the mud (clay) was molded and dried. After the dried mud was burnt, it became stronger, harder and waterproof.

The use of nylon filter cloth in ceramics has specific advantages. Reasons: It has corrosion resistance to alkali and inorganic acid at room temperature, and the price is low, but the fiber is weak and the strength is poor.

There are two main methods of forming: the hand-made method and the wheel method. The most common hand-made pottery is the mud-plate construction method. First, the mud is kneaded into a mud strip, spirally spiraled upward from the bottom, until the edge of the mouth, and the hand and the wooden bat are smeared inside and outside, and various shapes are made. Small pottery can be directly molded by hand. Some special shapes often use a partial molding method. The wheel method is to place the mud on the fast-turning ceramic car, and the two hands are shaped like the rotation of the wheel. After being polished, it becomes the green body to be burned. After the blank is dried, it can be calcined in the kiln. If you make a painted pottery, you need to paint it before baking.

Before the firing of ceramics, it is very important to use the filter cloth. No matter what kind of products, the finished products in the early stage are definitely good. If the foundation is not good, not to mention the latter, it is even worse. Therefore, when friends who use ceramics to produce ceramics need to filter mud, they need to choose nylon filter cloth produced by high-quality manufacturers.

More popular articles

1. Nylon single screen printing mesh common sense application
2. General introduction of nylon screen mesh production