1780C Kiln Refractory Bricks High Alumina Fire Bricks Phosphate bonded

1780C Kiln Refractory Bricks High Alumina Fire Bricks Phosphate Bonded

Phosphate Bonded High Alumina Bricks Introduction

Phosphate Bonded High Alumina brick has the characteristic of high service temperature, high strength, anti-srushing, erosion resistant, shperior thermal shock resistance, etc. Can be widely used for the buring zone and transition zone of medium or small cement kilns.

High Alumina Phosphate Bricks Features

1. high strength
2. good wear resistance
3. good chemical resistance
4. good thermal shock resistance
5. high load softening temperature
6. alkali resistance is better than clay brick, high alumina brick
 

Specification

Product Details

we now mainly produces refractory materials for steel, metallurgy, coking, cement, charcoal, glass and various industrial kiln furnaces. It produces more than 60,000 tons of various stereotyped and amorphous refractory materials annually. The company now owns 45 million fixed assets and 260 employees, including 6 engineers. There are more than 20 engineering and technical personnel, including five departments, six functional departments, three sub-factories, five workshops, one furnace construction engineering team, one R&D center and one testing center.

Classification & Difference
 

1. Classification
Phosphate brick high alumina bricks are divided into phosphate bricks and phosphate wear bricks.
2. Difference
❉ Phosphate brick is used as a binder for phosphate, and phosphate wear-resistant brick is a binder of diammonium phosphate.
❉ Generally divided into resistant phosphate and high temperature phosphate. These two bricks are not much different because phosphates have better wear resistance.
❉ High-grade phosphate bricks are high-load soft phosphate bricks. Because phosphate bricks are combined with phosphoric acid, the load is generally low. Above 1300 ℃ ~ 1450℃.