Abrasive/Refractory/Sandblasting High Hardness Brown Emery Sand

Relying on many years of practical operation experience, technology and integrity concept, we continuously transform the research and development achievements into productivity, and produces Refractory Aggregate, Refractory Castable, High Alumina Brick with stable quality and affordable price. Our whole manufacturing system has enough flexibility and agility to meet the needs of customers and enhance our overall competitiveness. We have the ability and confidence to provide you with superior quality and continuous improvement of products and quality service.

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 have formed a unique technological innovation system, which has strongly promoted the improvement of our economic benefits, technological level and quality of Abrasive/Refractory/Sandblasting High Hardness Brown Emery Sand. The sense of mission and responsibility always encourages every member of our company to contribute to our business with customers overseas. We regard the entire production and operation process from market, design, manufacturing, management, pre-sales, and after-sales service as a whole.

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