Customize High Temperature Industrial 95% 99% Al2O3 Alumina Ceramic Plate

Our company has advanced equipment, strong technical force and perfect quality testing means, and our Furnace Heating Element, Ceramic Tube, Ceramic Heating Beads sell well all over the country. We insist on customer-centered, and with our leading technology and decades of experience, we have formed close strategic partnerships with many famous companies around the world. Since its establishment, the company has always insisted on winning with quality and focusing on scientific and technological investment. We always adhere to the idea of "people-oriented", pursue the value of "integrity and common prosperity", and advocate the concept of "happy work and healthy life".

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℃.

The introduction of the development of the Customize High Temperature Industrial 95% 99% Al2O3 Alumina Ceramic Plate and sophisticated equipment has resulted in an unparalleled product sales situation. We welcome shoppers, business enterprise associations and close friends from all sections with the globe to contact us and seek cooperation for mutual added benefits. Our company has always insisted on the development of credibility, quality for survival, sincere for friendship, for the majority of customers to provide thoughtful and timely after-sales services.

Hot Tags: alumina ceramic plate, China, suppliers, manufacturers, factory, customized, wholesale, cheap, pricelist, low price, free sample, Ceramic Fiber Module, Reaction Bonded Silicon Carbide Plate, Ceramic Tube, Ceramic Fiber Blanket, Reaction Bonded Silicon Carbide Tube, Si3N4 Ceramics