High Alumina Insulating Castables

Product Description

Introduction:
High Alumina Insulating Castable Refractory, also known as Lightweight High Alumina Insulating Castables, are mainly used for linings of heating equipment such as heat insulating layers in high-temperature industrial furnaces. These materials have the advantages of being medium-lightweight and having good thermal insulation properties. They are made of high alumina aggregate and powder, mixed with a binder and water reducer. The proportion of the components alumina (AL2O3) is in the range of *5~*0%.
 
Features:

• High refractoriness
• Stable chemical properties, good chemical corrosion performance
• Ideal plasticity
• Low shrinking
• High compression strength, good structural integrity

• Free samples are available on an EXW basis.
• Strict QC and fast delivery.
• High-quality goods, perfect pre-sales, and after-sales service.
• We will update you on the production process after placing an order.
• We have a special after-sales team to solve any problems during the use of our products.
• Any questions will receive our feedback promptly.