Rongsheng Refractory High Alumina Refractory Castable for Cement Kilns

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials, Powder
• 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.: High Alumina
• Shape: Powder
• Material: Castable
• Product Name: High Alumina Refractroy Castable
• Color: Grey
• Sample: Provide
• Cold Crushing Strength(MPa): 50~70MPa
• Certificate: ISO9001
• Application: Industrial Furnaces
• Function: Functional Refractories
• Function 1: High Temperature Resistant
• Raw Material: Industrial Alumina Oxide Powder
• Transport Package: Bags
• Specification: 25kg/bag, 50kg/bag
• Trademark: RSNC
• Origin: China
• Production Capacity: 80000 Tons Per Year

Product Description

Description of Rongsheng Refractory High Alumina Refractory Castable For Cement Kilns:
 
High Alumina Castable is a kind of refractory castable which uses high alumina raw material as aggregates and the powder and then be added with binding agent. High aluminum refractory castable has high mechanical strength, good thermal shock resistance, good corrosion resistance. It's mainly used for furnace lining of boiler, blast furnace hot blast stove, heating furnace, ceramic kiln and various industrial furnaces.


Application of Rongsheng Refractory High Alumina Refractory Castable For Cement Kilns
 
High Alumina Castable also called calcium clinker, is made from industrial alumina oxide powder and selected limestone powder. It is produced after manufactured under high temperature in rotary and grind into powder. The product is for making high quality refractory castables, which is a dispensable tool used in high temperature facilities in industries like metallurgy, building material, chemical, electric plant, etc.


High Alumina Refractory Castable Technique Data
 

Items		RSGLJ-1	RSGLJ-2
Al2O3 %		65	75
Refractoriness     ºC		1750	1770
Linear Dimensional Change   %		-0.02	-0.4
Cold Crushing Strength MPa  ≥	110ºC×24h	50	60
	1100ºC×4h	60	70
Breaking Strength MPa ≥	110ºC×24h	9	11
	1100ºC×4h	10	12
Maximum Service Temperature  ºC		1200	1400

Production Line of Refractory Castable:

Products Package:

Application of Refractory Castable:

Company Profile:
Rongsheng's main products are various types of unshaped refractory products, which are widely used in metallurgy, nonferrous metals, building materials, electric power, petrochemical and other industries. The company has an automatic production line with an annual output of 80,000 tons of intelligent unshaped refractory products. Its products are sold in more than 60 countries around the world and have won wide acclaim from customers.