1000c 1260c 1350c 1430c 350-800kg/M3 Density Heat Insulation Alumina Silicate Fibre Board Ceramic Fiber Curved Plate for Thermal Heating Furnace Stove Oven

We are a modern manufacturer, providing high quality Electric Heating Elements, SIC Heating Elements, Ceramic Fiber Rope, serving customers in every corner of the world. The management team of our company has a profound professional technical background and is constantly pushing forward the development of related applications. We strive to make excellent quality, meeting the needs of different users, and serving more companies and factories. We have the world's leading level of research and development, testing and production instruments and equipment, and the use of international advanced quality testing means and quality assurance system. Based on the tenet of diligence and pragmatism, courage to develop, mutual assistance and cooperation, and through the joint efforts of all employees, our company has reached a certain scale.

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 very proud that our 1000c 1260c 1350c 1430c 350-800kg/M3 Density Heat Insulation Alumina Silicate Fibre Board Ceramic Fiber Curved Plate for Thermal Heating Furnace Stove Oven can continuously meet the needs of customers, which will also lay a leading position in the market for our company. We always put our clients first, focus on their needs, and truly understand their business to help them succeed. We adhere to the product design principle of 'professionalization and practicality', wholeheartedly provide domestic and foreign enterprises with a complete set of application solutions and perfect services.

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