Refractory Forsterite Calcined Olivine Sand for Foundry

We are constantly expanding the company's product line and producing excellent quality Silicon Carbide Ceramic Plate, Cordierite Prop, Silica Brick. We take the spirit of innovation as the driving force because we have industrious and pragmatic progress. Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. To work with high precision and without mistakes, scientific management methods are needed, and moreover, the executors need to have a strong sense of responsibility, because even the most perfect systems and methods depend on people to execute them.

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.

Relying on mass production and reliable quality, our Refractory Forsterite Calcined Olivine Sand for Foundry is popular in domestic and international markets and have gained a good reputation from our customers. We pay attention to details, strive for perfection, and are committed to creating value for customers to achieve a win-win situation. We focus on research and development of new products, innovative design, precision production, honest sales and professional after-sales.

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