92% 95% Abrasive Resistant Ceramic Alumina Plate for Composite Ceramic Rubber Panel

In the past few years, we have adopted a diversified business approach and established a global platform to sell our Ceramic Fiber Tape, Heating Element, Sic Heaters. We always concertrating on developing new creative product to meet request from our clients all over the world. We provide products for various industries with excellent practicability, outstanding cost advantage and excellent after-sales service. We work tirelessly to create value and continually provide better service than our competitors. As a result of our efforts, our company has established a stable, long-term international market and good cooperative relationships with numerous domestic manufacturers.

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 promise to treat every new product with the attitude of 'doing things seriously' and 'sincerely treating people'. We will continue to open up the market with high-quality, cost-effective 92% 95% Abrasive Resistant Ceramic Alumina Plate for Composite Ceramic Rubber Panel, paving the way for your success. We firmly believe that: good faith management and high-quality and efficient after-sales service is the biggest benefit guarantee of the whole enterprise. We sincerely welcome all new and old customers to call and post to discuss business, and look forward to cooperating with you happily.

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