Zero Expantion Fused Silica in Sand Powder for Refractory Castables Gunning Mixture Motar

Our science and technology management team is composed of modern enterprise management experience in the Magnesia Carbon Brick, Insulating Brick, Ceramic Fiber Modules industry and technical professionals, working efficiently, relying on strong technical resources, professional management and perfect supply and sales channels. Choose us, we will become your partner, walk with you, and become your eternal friend with high-quality products, reasonable prices and sincere service. We adhere to the principle of professional production and fast service, and focus on the business philosophy of advancing with the times. Make the product quality excellent and stable, continuously improve customer satisfaction, is also a glory that we share with customers.

1. Refractory mortar Description

Refractory mortar is made by mixing a certain proportion of refractory powder, binder, and additives, water or liquid binder into a paste, also called joint filler. According to different refractory materials, ordinary mortar is mainly made of clay and high-aluminum materials. , Silica, magnesia, corundum, mullite, and zircon.

Item		Insulating mortar
Type		Fire clay		High alumina		Silica
Classification		35	-	70	60	92
Chemical composition,%	AL2O3, ≥	35	-	70	60	-
	SiO2, ≥	-	-	-	-	92
Bond strength (Mpa)	110°C×24h	≥0.5	≥0.5	≥1.0	≥1.0	≥0.5
	°C×3h	1200×3h ≥1.0	1000×3h ≥0.5	1500×3h ≥1.5	1400×3h ≥1.5	1400×3h ≥1.0
Thermal Conductivity(W/m.k)(350°C)		≤0.35	≤0.35	≤0.6	≤0.5	-
Grain Size(%)	-1.0mm	100	100	100	100	100
	-0.076mm	≥50	≥50	≥50	≥50	≥50
Bonding time (min)		1~2	1~2	1~2	1~2	1~2

2. Product Feature

1. High adhesive strength

2. Good gas tightness

3. Small gap for construction

4. Corrosion resistance,

5. Good slag resistance

6. Low shrinkage at high temperature

7. Good volume stability

8. Good structural integrity

3.Refractory mortar Application

The refractory mortar used for laying and repairing fire clay insulating brick masonry construction of blast furnace, hot blast stoves, coke oven, soaking pit furnace, heat exchanger, boiler etc furnace kiln

4.Packing &Shipping

1. Solid packing and overall stuffing can prevent the formation and jarring.

2. Different products have different forms of packaging and absolutely in line with international standards.

3. Package Information: According to customer's requirements，Carton box outside and plastic bag inside

With the mission of 'creating value for customers, increasing welfare for employees, and creating wealth for society', we strive to provide customers with high-quality products and considerate services, and contribute to the development of Zero Expantion Fused Silica in Sand Powder for Refractory Castables Gunning Mixture Motar industry. We have established a scientific quality control system and strictly abide by every production process from the purchase of raw materials to the delivery of the final product. Our company has been relying on the pursuit of innovation and innovation for many years, and has always adhered to the credibility purpose of survival by quality, and has gone out of a road of positive progress, stable and rapid development.

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