High Alumina Low Cement Refractory Castable

Since the establishment of our company, we have been focusing on the Ceramic Fiber Modules, Corundum Brick, Ceramic Fibre Cloth field. We pay attention to every request made by customers, fully consider every detail, actively do a good job of service, and provide customers with a full range of product solutions. The principle of enterprise success is continuous innovation, and we must rely on innovation to gain greater competitive advantage. In the 21st century full of hopes and opportunities, we and our customers are sincere, honorable, go hand in hand, and develop together! We are strong, trustworthy, abiding by contracts, and guarantee product quality. With the increasing competition, brand reputation has become a huge potential competitive advantage.

1.Refractory castable Description

Refractory castable is one of the unshaped refractory materials, which is made of refractory aggregate, refractory powder, binder, and other additives. Refractory castables are loose, irregular, high fluidity, casting, vibration molding, and can be used directly or after adding water or other liquids.

Item		Fire clay	High alumina	Corundum
Chemical composition	Al2O3≥	45	75	90
	Cao	1.0	1.0	1.0
Bulk density （g/cm3）	110℃	2.40	2.7	3.15
	1350℃	2.35	-	-
	1500℃	-	2.65	3.1(1550℃)
Reheating liner change	1350℃	±0.5	-	-
	1500℃	-	±0.5	±0.5（1550℃）
Bending Strength （Mpa）	110℃	6	7	7
	1350℃	8	-	-
	1500℃	-	10	10(1550℃)
Compressive strength （Mpa）	110℃	40	40	40
	1350℃	75	-	-
	1500℃	-	85	90(1550℃)
Service temperature ℃ ≥		1500	1550	1650

2.Refractory castable Feature

1. High mechanical strength

2. Good thermal shock resistance

3. Good abrasion resistant

4. Good density

5. High refractoriness

6. Good resistance to flake performance

3. Refractory castable Application

Refractory castables are mainly used to construct various heating furnace linings and other integral structures. Used for different parts of cement kiln and the roof of electric arc furnace and steel ladle.

4.Packing

1. 25kg/bag

2. According to customer's demands

3. We will do our best to avoid the goods damage and secure your goods in transportation.

Due to our good design innovation ability and high ability of continuous product improvement, our High Alumina Low Cement Refractory Castable has gained wide acclaim. Our company has not only perfect product solutions, but also established a complete marketing team and executive team. We will adhere to the tenet of abiding by the contract and reasonable prices, and sincerely cooperate with you to make better products in order to thank new and old customers for their love.

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