Insulting 96% Al2O3 Disk Aluminium Ceramic Thin Sheet

Our company carries out all staff quality management, insists that quality is life, and strives to provide more high-quality Alumina Ceramic Crucible, kiln furnace heating element, molybdenum disilicide heating elements price for the majority of consumers. We are indefatigable, motivated, and have established a set of more advanced quality assurance system based on strengthening quality management and seeking development by technological progress. We take the principle of being honest and trustworthy, doing things on the ground, keeping pace with the development of the times, and constantly forging ahead. We hope to continuously optimize the allocation of resources and rebuild core competencies, and accelerate the pace of going global.

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℃.

We are committed to improving the reliability and practicability of Insulting 96% Al2O3 Disk Aluminium Ceramic Thin Sheet, and continue to provide long-term and excellent services to new and old users with a sincere and responsible attitude. Our company in line with 'good faith management, service enterprise' as the principle to achieve sustainable operation. Our company constantly introduces new products with reasonable structure, various functions, reliable performance, safe and practical and value for money.

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