Can I Mix Refractory Cement With Ceramic Fiber

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Can i mix refractory cement with ceramic fiber.

It is often used in kiln construction because it is easy to use and mix and reasonably priced. This castable refractory cement can be used for gunning casting troweling or extruding. Make sure it is at least 1800 f for brass formula. Make sure when you use this coating on a ceramic fiber blanket lightly spray water on the blanket before application.

I was just reading some of the posts about castables v s. 131 pounds dry yields 1 cubic foot. This recipe is for absolute bare bones refractory cement. You can get refractory cement mix from north refractories co.

Castable refractory a refractory mixture with heat resistant hydraulic cement and binders that can be cast in place. Wild assed idea for mixing shredded ceramic fiber with a powdered ceramic refractory cement and using it to cast components for a firebox double shoebox i was very interested in using ceramic fiber for my future build but it s expensive and not as durable as i d like it to be. I m more interested in strengthening the whole thing first as well as a little insulation. Ceramic fiber is a dust hazard.

4 parts perlite 1 part fire cement. It can also be wet sprayed on to ceramic fibre other refractory linings metal to seal coat and provide hot face insulation lining. I intend to add either ceramic fiber or rock wool afterwards as well. 50 pound bag yields approximately 0 38 cubic feet mix rate.

Castable refractory has many applications in industry as well as studio ceramics. Download refractory cement recipe two. Refractory cement recipe 3. Ltd nrcl is a china leading refractory and ceramic fiber insulation products manufacturer supplier with an wide range industries focused where high temperatures exist.

The cement is a premixed refractory mortar made by unistar and so yes i plan to use it with perlite. Yes it s early stages. Castable refractories can be mixed with water formed and solidified like cement but the process of drying the solid before full temperature use is critical. 4 8 quarts 100 pounds installation the installation procedures for castables are relatively simple if the fundamentals are understood.

The company specialises in the installation repair and maintenance of refractory solutions for a wide range of industries including iron and steel ferro alloys non ferrous metals platinum group metals chemical and petrochemical cement and lime power generation mining clay brick glass and ceramics. Fire cement rated a minimum of 1400 f or higher. When working with castable refractory be mindful of the hazard of heating trapped water too rapidly and causing a steam explosion.