UHMWPE Level 4 Military Bulletproof Insert Ballistic Armor Plate

We are a company that keeps pace with the times and grows rapidly. The company's goal is to continuously pursue the improvement and development of the brand, provide reliable products and services to the society, diversify development on the basis of steady development, and strive to become a leader in the Alumina Ceramic Sheet, ceramic fiber gasket tape, alumina ceramic crucible manufacturers industry. We provide a comprehensive service that integrates simultaneous R&D, active development and product manufacturing. Since its establishment, our company has been adhering to the ultimate technology, advocating the brand concept of stable products, excellent quality, and emphasis on reputation. Choose us, is to choose your own direction to success, we look forward to working with you.

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℃.

Over the years of development, our company has always adhered to the concept of 'innovation, quality, service, economy, dedication and gratitude', absorbed new ideas, strictly controlled the quality, comprehensively tracked the service, and insisted on making high-quality UHMWPE Level 4 Military Bulletproof Insert Ballistic Armor Plate. We pay attention to and deeply understand the needs of users, and continue to meet their needs with excellent products and services. After years of market competition, our company has a high-quality sales team with great market expansion ability, and has made a breakthrough in developing the market field.

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