Wfa White Fused Alumina Corundum Sand for Refractory and Abrasive

The company will continue to develop and update more technologies and products, uphold the business philosophy of "integrity, professionalism, and win-win", adhere to the principle of customer first, and serve the development of the Magnesia Chrome Brick, Silica Brick, Ceramic Fibre Cloth industry. We adhere to the development policy of expanding industry, innovation and first-class development and the technical route of independent development and strengthening cooperation. In recent years, our company continues to maintain the overseas market position, excellent products, our products have won high praise and trust from customers at home and abroad. We will continue to change the development mode, promote strategic transformation, and strengthen the independent innovation. We will build a leading brand in the industry basing ourselves on China and facing the world with our continuous innovation.

1. Refractory Aggregate Description

Refractory aggregate refers to the refractory granular material that acts as a skeleton in the particle size composition of the refractory material. They are made by calcining, crushing, or artificial synthesis of various raw materials, and granular materials with a particle size greater than 0.088mm. Aggregate is the main material in unshaped refractory materials, generally accounting for 60%-75% of the total composition.

Model	Density	Chemical composition		Refractoriness	A.P
	g/cm3	Al2O3	Fe2O3	℃	%
M1.2	1.2-1.4	55-65	≤2.5	1730	50
M1.0	1.0-1.2	50-60	≤2.5	1650	50

Model	Density	Chemical composition%			Refractoriness	A.P
	g/cm3	Al2O3	SiO2	Fe2O3	℃	%
N1.5	1.5	45	50	2.5	1700	45
N1.3	1.3	40	50	2.5	1700	50
N1.0	1.0	35	50	2.5	1650	60
N0.8	0.8	35	50	2.5	1630	65

2. Refractory Aggregate Feature

1. High burning temp. up to 1500℃-1700℃

2. High refractoriness

3. Lightweight

4. Short baker time

3.Refractory Aggregate Application

1. Castable , gunning mix making

2. Furnace, heat treatment furnace, annealing furnace, ceramics, refractories burning furnace top, furnace wall.

3. Steam boiler, oil industrial pipe heater, ethane cracking furnace lining.

4. Access port lining

5. Coke oven

4.Packing

1. 25kgs/small bag and 1250kgs/Jumbo bag.

2. Can make the package according to customer's requirements.

We produce high-quality Wfa White Fused Alumina Corundum Sand for Refractory and Abrasive at low prices, creating diverse new series to meet market and customer needs. Our efforts are to make every customer feel at ease and comfortable in use. Your satisfaction is our pursuit. We seek development in the market economy, innovation in business development, enhance the service level with technical quality, and develop a broader market.

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