Low Water Absorption Cenospheres Closed Cell Perlite Lightweight Filler Aggregate

We are always competing in the marketplace by adding value through quality and ensuring that our Refractory Aggregate, Ceramic Fibre Cloth, Refractory Ramming Mass is the best of the kind. On the way forward, we will continue to pursue there is no best but better. Our vision and mission is to become an industry leader and rule maker in our focus areas, and adhere to the quality strategy. We sincerely welcome all guests to setup small business associations with us on the basis of mutual positive aspects. We will strengthen cultural self-confidence, gather forward strength, and let employees share the fruits and glory of enterprise development!

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 strengthen the technology development of Low Water Absorption Cenospheres Closed Cell Perlite Lightweight Filler Aggregate, promote brand building, and improve the organization and human resource management to provide a strong guarantee for the implementation of the company's development strategy. We are determined to build a large-scale enterprise with industrial scale, scientific management, modern production, and international standards. The company is guided by a unique corporate culture and adheres to the development policy of integration and systematization of R&D, manufacturing, sales, and service.

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