High-Strength Castables Resistant to Alkali for Dry Cement Kilns Prehearer

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: KYSL
• Shape: Powder
• Material: Alumina Block
• Color: Grey
• Application: Decomposing Furnace
• Shelf Life Min: 6 Months
• Transport Package: in 25kg/Bag Loaced on Fumigated Wooden Pallets
• Specification: AL2O3: 48%
• Trademark: KAIYUAN
• Origin: China
• HS Code: 38160000
• Production Capacity: 2000 Tons/Month
• Package Size: 1000.00cm * 1000.00cm * 800.00cm
• Package Gross Weight: 1500.000kg

Product Description

High-strength Castables Resistant to Alkali for Dry Cement Kilns Prehearer
The Description:
High-strength wear-resistant castable is a kind of refractory material with high strength and high wear resistance, mainly used in the maintenance and construction of high-temperature industrial equipment, such as steel, non-ferrous metals, petrochemical, cement, glass and other industries wear parts. This castable is prepared by selecting specific refractory raw materials, wear agents and binders, etc., through special ratio and process.
The physical and chemcial index of High-strength Castables Resistant to Alkali for Dry Cement Kilns Prehearer

Items		High strength anti-alkali refractory castable
		KYSL-J13	KYSL-J14
Al2O3 %  ≤		48	45
Bulk Density g/cm3 ≥	110ºC*24h	2.2-2.4	2.2-2.4
MOR Mpa ≥	110ºC*24h	7	8
	1100ºC*3h	7	8
CCS Mpa ≥	110ºC*24h	70	80
	1100ºC*3h	70	80
Permanent linear change%	1100ºC*3h	±4	±0.4
Max service temperatureºC		1300	1400

The main characteristics of high-strength wear-resistant castable are as follows:

1. High strength: high strength wear-resistant castable has high compressive, flexural, shear and other mechanical properties, can withstand high working pressure and impact force, suitable for high temperature equipment under large load.

2. High wear resistance: By adding specific wear agents, such as corundum, alumina, silicon carbide, etc., improve the wear resistance of castable, reduce the coefficient of friction, and reduce the wear of high-temperature equipment.

3. Good slag resistance and slag erosion resistance: due to the selection of high refractories of raw materials and bonds, high-strength wear-resistant castable has good slag resistance and slag erosion resistance, suitable for high temperature slag erosion environment.

4. Good constructability: high strength wear-resistant castable has good fluidity and plasticity, easy to construction and molding, shorten the construction period, improve production efficiency.

5. Long service life: Due to the excellent performance of high-strength wear-resistant castable, its service life is long, which can reduce the number of equipment maintenance and replacement and reduce maintenance costs.
The main products and company profiles:

 

Why choose us?

Zhengzhou Kaiyuan Refractories Co., Ltd is a manufacturer of silicon-aluminum refractory (fireclay brick, high alumina brick, silica brick, mullite brick, corundum brick, insulation brick, castable, mortar) for coke oven, blast furnace, hot blast stove, heating furnace, anode baking furnace, boilers and other industrial furnaces for 20 years located in Henan, China.

Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.

Our Laboratory and R&D Center
 

We have test equipment for the following items:
chemical %
bulk density
apparent porosity
cold crushing strength
modulus of rupture
refractoriness under load
creep
thermal expansion
Reheat linear change
thermal shock resistance
thermal conductivity

 

Contract Kiln Construction
Certificates

FAQ

1. Are you a Manufacturer or trader?
A: We are manufacturer and our plant is located in Xinmi city, Henan, China

2. Can we visit your company?
A: You are warmly welcome to visit our company at anytime, you'll not regret of the visiting.

3. Do you accept OEM?
A: Yes, we do OEM.

4. What's the MOQ of trial order?
A: We care about all the potential customers and take all the trails orders.

5. What is the payment term?
A: TT, LC, DP, DA.

6. How long is the delivery time?
A: Usually within 35 days after down payment.

7. Do you accept third party inspection ?
A: Yes for sure, we accept the third party inspection before delivery.

8. What is your after-sell service?
A: The rejected goods can be replaced or we can make compensation for it. We can send technical engineers to the end user for technical issue.

9.What is your company's certification?
A: ISO9001 certificate