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Pure white Calcined Kaolin Grains High Hardness for Refractory Bricks

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Pure white Calcined Kaolin Grains High Hardness for Refractory Bricks

Pure white Calcined Kaolin Grains High Hardness for Refractory Bricks
Pure white Calcined Kaolin Grains High Hardness for Refractory Bricks Pure white Calcined Kaolin Grains High Hardness for Refractory Bricks Pure white Calcined Kaolin Grains High Hardness for Refractory Bricks

Large Image :  Pure white Calcined Kaolin Grains High Hardness for Refractory Bricks

Product Details:
Place of Origin: CHINA
Brand Name: EASTKING
Certification: SGS / ISO
Model Number: FC45
Payment & Shipping Terms:
Minimum Order Quantity: 1MT
Price: USD180-400/MT
Packaging Details: 1MT/bag, 1.25MT/bag, 25kg bag into 1MT big bag, on pallet
Delivery Time: 7days for the quantity within 2000MT
Payment Terms: T/T, L/C, D/A, D/P, , MoneyGram
Supply Ability: 5000MT/Month

Pure white Calcined Kaolin Grains High Hardness for Refractory Bricks

Description
Materials: Calcined Kaolin Grains Al2O2 Content: 43.5%
SiO2 Content: 54.7% Refractoriness: 1358-2050 Degree
Application: Refractory Bricks Color: White Color
High Light:

High Hardness Calcined Kaolin Grains

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SGS Calcined Kaolin Grains

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Pure White Calcined Kaolin Grains

3-1mm Grain Size Calcined Flint Clay Calcined Kaolin 45% for Refractory Bricks

 

1. Calcined Flint Clay Introduction

 

The raw ore is gray, gray and gray black, with fine structure and high hardness. It is not dispersed in water and has low plasticity.It is formed by the calcination of the pyrogemite ore at high temperature. The content of Al2O3 in the calcined pyrogem is about 44%, and the content of Fe2O3 is not more than 2%.Stable composition, uniform texture, compact structure, low water absorption, shell shaped section, white, used to produce high quality clay refractory.The technical term is grade I hard clay clinker, the main chemical components are Al2O3 and SiO2, and a small amount of Fe2O3 and trace of Na2O and K2O are kaolin.

 

2. Calcined Flint Clay Specifications

 

Item/Grade FC45 FC44 FC43 FC42 FC40
AL2O3 % 46-48 44-48 43-48 42-46 40-46
SiO2 % 49-52 50-53 50-53 50-53 50-54
Fe2O3 % (max) 1.0 1.3 2.0 2.5 3.0
Ti02 % (max) 0.8 0.9 1.0 1.1 1.2
K2O+Na2O % (max) 0.3 0.4 0.4 0.5 0.5
Ca0+Mg0 % (max) 0.5 0.5 0.5 0.6 0.7
Bulk density g/cm³(min) 2.58 2.52 2.45 2.40 2.37
Refractoriness °C(min) 1780 1760 1740 1720 1710
Impurities % (max) 0.5 2.0 3.0 3.5 4.0

 

3. Calcined Flint Clay General advantages

  • High refractoriness.
  • Stable physical characteristics.
  • High bulk density.
  • Low porosity.
  • Low water absorption.
  • Completely calcined evenly.
  • Low impurity contents.

4. Calcined Flint Clay Characteristics

  • High refractoriness.
  • Physicochemical stability.
  • Bulk density high.
  • Low porosity.
  • Low water absorption.
  • Fully calcined
  • Low impurity content.
  • Pure white.

 

5. Calcined Flint Clay Particle sizes Available

 

  • Size of sand: 8-16,16-30,30-60,30-80,60-80,80-120 (mesh):Used for investment casting.
  • Size of powder: -200mesh,-270mesh,-325mesh: Used for investment casting and refractories.
  • Size of particle: 0-1mm,1-3mm,3-5mm,5-8mm,8-15mm,0-5mm,0-50mm:Used for refractories.

 

6. Calcined Flint Caly Application

Calcined flint clay is used for the production of high-grade refractory materials, ceramics, aluminum silicate refractory fiber production and military, and so on.

 

Pure white Calcined Kaolin Grains High Hardness for Refractory Bricks 0Pure white Calcined Kaolin Grains High Hardness for Refractory Bricks 1

Contact Details
Eastking Industrial Limited

Contact Person: Jason Chen

Tel: 86-18603794999

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