1. High refractoriness.
2. Physicochemical stability.
3. Volume density high .
4. Low porosity.
5. Low water absorption.
6. Fully calcined
7. Low impurity content.
8. Pure white.
Welcome to TradeChina
flint clay clinker,Calcined flint clay,Chamotte refractory
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
flint clay clinker,Calcined flint clay,Chamotte refractory
a high quality hard refractory clay.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.
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.
Specification
Features and advantage
Item | Al2O3,% | Fe2O3,% | Refractoriness ℃ | Density g/cm3 | Apparent porosity | Impurities % (max) |
M45 | 45—48 | ≤1.0 | 1750 | ≥2.55 | 4.5 | ≤0.5 |
M44 | 45—46 | ≤1.2 | 1730 | ≥2.50 | 4.5 | ≤0.8 |
M43 | 43-44 | ≤1.5 | 1670 | ≥2.45 | 5 | ≤2 |
M42 | 42-44 | ≤3.5 | 1500 | ≥2.30 | 6 | ≤4 |
Application
Calcined flint clay is mainly used for manufacturing high-quality refractory products, refractory castable, sagger, kiln
furniture, crucibles, ceramic fiber products, precision casting sand, ceramics products, etc.
furniture, crucibles, ceramic fiber products, precision casting sand, ceramics products, etc.
Packing & Delivery
25kg/bag 1000/bag or as customer's request
Contact us
Email: sale at crminera.com
TEL: 8615081803397(whatsapp/wechat)
Contact: Sophia Wong
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