High Strength Thin Thickness Industrial Alumina Ceramic Plate

We insist on strengthening the construction and management of the enterprise with the spirit of innovation. We track the advanced technology in the ceratex ceramic fiber rope, ceramic pipe plumbing, heating element gas furnace industry, continuously carry out technological innovation, and devote ourselves to the goal of jointly improving the benefits of the whole value chain and related stakeholders of the enterprise, customers and suppliers. We constantly adapt our business portfolio to provide solutions to the toughest challenges shared by all of humanity, allowing us to create sustainable value. We have a group of professional and dedicated technical and management backbones, which have laid a solid foundation for the company's continuous progress.

Description

Alumina ceramic plate is widely used in sheller blades, textile industry guide wheels, ceramic guide rails and other industries.

Properties of Alumina Ceramic Plate

With the characteristics of high density, good wear resistance, corrosion resistance and high chemical stability.

Craftsmanship

Powder preparation

The alumina powder entering the factory is prepared into powder materials according to different product requirements and different molding processes.

The particle size of the powder is below 1μm. If high-purity alumina ceramic products are manufactured, in addition to the alumina purity of 99.99%, ultra-fine pulverization and uniform particle size distribution are required. 

When extrusion molding or injection molding is used, binder and plasticizer should be introduced into the powder, generally thermoplastic plastic or resin with a weight ratio of 10-30%. The organic binder should be at a temperature of 150-200 with alumina powder.

Mix uniformly under the bottom to facilitate the molding operation. The powder raw material formed by the hot pressing process does not need to add a binder. If semi-automatic or fully automatic dry pressing is used, there are special technological requirements for the powder, and the powder needs to be processed by spray granulation to make it spherical, so as to improve the fluidity of the powder and facilitate the automatic filling of the mold during the molding. wall. In addition, in order to reduce the friction between the powder and the mold wall, it is necessary to add 1 to 2% of lubricants, such as stearic acid, and binder PVA.

When dry pressing is desired, the powder needs to be sprayed and granulated, and polyvinyl alcohol is introduced as a binder. A research institute in Shanghai developed a water-soluble paraffin to be used as a binder for Al203 spray granulation, which has good fluidity under heating. The powder after spray granulation must have good fluidity, loose density, and flow angle friction temperature less than 30℃. Ideal particle gradation ratio and other conditions to obtain a larger green density.

Data Sheet

Q&A

1. What is our advantages?

We have stable products quality and delivery time and we also have rich experience in exporting field.

2. What is the working temperature?

The working temperature is usually at 1700℃.

Relying on our global sales network, we provide our customers with the highest quality and stable performance of fine High Strength Thin Thickness Industrial Alumina Ceramic Plate. We work together with international excellent suppliers and world-class customer groups to seek common development and win-win cooperation. Our products have been exported to many countries. We have won high praise from customers at home and abroad and established an honest and trustworthy enterprise image.

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