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|Color:||White||Name:||Refractory Flint Clay|
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.
Features and advantages:
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.
(1) Aluminum industry. For the defense, aviation, automotive, electrical appliances, chemicals, daily necessities, and so on.
(2) Precision casting. Bauxite clinker processed into fine powder made after casting casting. For military, aerospace, communications, instrumentation, machinery and medical equipment sector.
(3) For refractory products. High bauxite clinker refractoriness up to 1780 ℃, chemical stability, good physical properties.
(4) Aluminum silicate refractory fiber. It has the advantages of light weight, high temperature resistance, good thermal stability, low thermal conductivity, small heat capacity and resistance to mechanical vibration. For steel, nonferrous metallurgy, electronics, petroleum, chemical, aerospace, atomic energy, defense and other industries. It is the high-aluminum clinker into the melting temperature of about 2000 ~ 2200 ℃ high-temperature electric arc furnace, the high-temperature melting, high-pressure high-speed air or steam injection, cooling, it becomes a white "cotton" - aluminum silicate Refractory fiber. It can be pressed into fiberglass blanket, plate or woven cloth instead of smelting, chemical, glass and other industrial high temperature furnace lined with refractory bricks. Firefighters can be made of refractory fiber cloth.
(5)To magnesia and bauxite clinker as raw material, adding the appropriate bonding agent for pouring Sheng barrels of the overall barrel lining effect is very good.
(6)Manufacturing bauxite cement, abrasive materials, ceramic industry and the chemical industry can be made of aluminum compounds.
Packing: 25Kg Polythene laminated H.D.P.E. bags or jumbo bags.
Q:What's the payment term that u can accept?
A: T/T or L/C
Q: How can I get samples?
A: We are glad to offer you the samples for your testing and checking our quality. Please feel free to contact with us to get it.
Q:Does your company accept customization?
A:We accept OEM service
Q: What is your Minimum Order Quantity?
A:Usually 1 MT, but for trial order, less quantity can be accepted. The price can be discount for the large order.