Excellent Heat Insulation Performance Vermiculite for Sealing Gasket Filler Plate

We have been pursuing high-quality, cost-effective and highly interchangeable silicon carbide protection tube, glazed fire brick round, refractory ceramic fiber insulation to serve the global users. We will continue to improve our management, enhance our core competitiveness and assume social responsibility. We constantly optimize and improve the mechanism of scientific and technological innovation to stimulate innovation momentum. The company has won the trust and praise of domestic users with high-quality management, high-quality products, and high-quality services. We are willing to work together with you to move towards the future!

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 are vigorous and ambitious with a worldwide vision. With talented people, first class management, high quality products and feasible business model, our company leads the Excellent Heat Insulation Performance Vermiculite for Sealing Gasket Filler Plate industry. We will take up our responsibilities with the passion to work and start a business, and dedicate ourselves with the courage to overcome difficulties. After years of accumulation and creation, we have a number of utility model invention patents.

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