Customized Machined Precision High Purity 95% Alumina Ceramic Plate

To some extent, producing quality Sprial Heating Element, large electric resistance heating pad coil, ceramic protection tube for thermocouple and maintaining long term success relies heavily on establishing the right beliefs and keeping employees accountable. Our company staff with full enthusiasm, rich professional knowledge and a strong sense of responsibility, constantly achieve self-worth promotion and transcendence. We are further strengthening the market share and customer bonding of our main business. 'Based on honesty, customer first, think what customers need, do what customers want' is our purpose, and it is the bridge and link between us and new and old customers. We strive to keep ahead in total factor productivity and labor productivity, as well as in product and service quality.

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℃.

This company commits to becoming a leading modern Customized Machined Precision High Purity 95% Alumina Ceramic Plate investment operator and comprehensive service provider in China. We unite people, strength, resources, the relationship between employees and the company, and the management of customers and the company. We adhere to the concept of consumer interests first, and strive to become a company with good corporate citizenship behavior.

Hot Tags: alumina ceramic plate, China, suppliers, manufacturers, factory, customized, wholesale, cheap, pricelist, low price, free sample, square braided ceramic fiber rope 5 8 50ft, si3n4 ceramic, heat treat furnace elements, ceramic fiber cloth for sale, heating element for hot water heater, flexible ceramic pad heater