Specifications
Brand Name :
RONGSHENG
Certification :
ISO9001
Place of Origin :
Henan, China
Apparent Porosity :
15-25%
Heat Resistance :
High
Packing :
Carton Box
Moisture Content :
Below 0.2%
Metrial :
High alumina bauxite
Feature :
High Refractoriness, Good Thermal Shock Resistance, High Strength
Chemical Composition :
Al2O3 ≥50%, SiO2 ≤45%
Service Temperature :
High
Shape :
Brick
Application Temperature :
≤1400℃
Chemical Resistance :
Excellent
Refractoriness Under Load :
1500-1600℃
Moisture Absorption :
Low
Shape Type :
Standard Straight Shape
Compressive Strength :
≥50MPa
Description

Wear-resistant phosphate brick special unburned phosphate bonded high alumina refractory brick for cement kiln

Product Description

Phosphate bonded high alumina bricks are made from high alumina bauxite aggregate, selecting phosphoric acid or aluminum phosphate as binder. Finished phosphate bonded high alumina brick must go through 400~600 ℃ heating process and semi-dry compress process. Featured by high wear-resistance, high refractoriness and good thermal shock resistance, phosphate bonded high alumina bricks are widely used in rotary cement kiln transition zone, sintering zone, cooling zone and cooler working layer.

Phosphate Bonded High Alumina Bricks Features:

High mechanical strength
High refractoriness
Good wear resistance
Good spalling resistance

Specification

Phosphate Bonded High Alumina Brick Parameters

Item Specification
PA PW SP
Al2O3 % ≥75 ≥77 ≥80
Fe2O3 % 2.5 2.1 ≤1.8
CCS, MPa ≥70 ≥75 ≥80
Bulk Density, g/cm3 ≥2.70 ≥2.65 ≥2.90
0.2MPa RUL ≥1350 ≥1300 ≥1520
TSR, Cycle 1100 Water ≥20 20 20
Application

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Wear-Resistant Special Unburned Phosphate Brick High Alumina Refractory Brick For Cement Kiln

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Brand Name :
RONGSHENG
Certification :
ISO9001
Place of Origin :
Henan, China
Apparent Porosity :
15-25%
Heat Resistance :
High
Packing :
Carton Box
Contact Supplier
video
Wear-Resistant Special Unburned Phosphate Brick High Alumina Refractory Brick For Cement Kiln
Wear-Resistant Special Unburned Phosphate Brick High Alumina Refractory Brick For Cement Kiln
Wear-Resistant Special Unburned Phosphate Brick High Alumina Refractory Brick For Cement Kiln

Zhengzhou Rongsheng Refractory Co., Ltd.

Verified Supplier
11 Years
henan, zhengzhou
Since 2011
Business Type :
Manufacturer
Total Annual :
20000000-50000000
Employee Number :
101~150
Certification Level :
Verified Supplier
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