Refractory Materials For Power Industry

Fire clay brick

Technical data

1. Brief description

Leadsun produces a comprehensive range of Fire clay brick consisting of 30-55% Alumina all of which exhibit excellent strength. For more arduous environments we offer a hand fired “super duty” Fire clay brick with a very high mechanical strength.

Typically our firebrick range is based upon flint clay giving it both a low iron and low alkali characteristic. Resistance to thermal shock, abrasion, chemical attack and reducing atmospheres are just some of the key criteria determining choice of product within each application. A wide range of sizes are held in stock.

2. Features

1. Low thermal conductivity, good thermal insulation performance.

2. Long service life, easy operation, could be shaped freely

3. Product specification: standard form, normal standard, shaped and special shaped bricks.

4. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.

3. Applications

1. Carbon bake furnaces in the aluminum industry

2. Preheat zones and cyclones of rotary cement kilns

3. Insulation for glass tanks

4. Coke ovens

5. Blast furnaces

6. Reheating furnaces

7. Suspended roofs

Ceramic fiber blanket

Brief description

Leadsun ceramic fiber blanket is composed of long, flexible, interwoven fibers manufactured by the “blown” and the “spun” process yielding a strong, lightweight yet durable blanket for applications in a temperature range from 1100℃ to 1430℃Ceramic fiber blanket has the heat resistance of a hard refractory with five times better insulation value.

Technical data

Features

1. Low thermal conductivity

2. Very low heat storage

3. Very high tensile strength

4. Thermal shock resistance

5. Sound absorption

6. Quick repairs. Should lining damage occur,furnace can be cooled quickly

7. Contains no binder, no fumes or furnace atmosphere contamination

8. Contains no asbestos

9. No curing or dry out time, lining can be fired to operating temperature immediately

Conventional Dense Castable

Conventional Dense castable is mixed by high quality bauxite, flint clay as aggregate, Silica Powder, α-alumina powder as micro powder, refractory cement as binder. Formulas are changed according to different applications.

LACD series producLA are specially designed to use for steel industry, boiler furnaces, incinerators and other industrial furnaces.

Feature:

Good abrasion resistance

Good thermal shock resistance

Good high-temperature resistance

Anti-corrode

Application

Boiler (CFB, Chain Boiler,etc)

Steel Industrial

Pizza Oven (Color can be adjusted as per customers’ request)

Tech Data of Conventional Castable

Item		LACD45	LACD55	LACD60	LACD65
Bulk density (g/cm3)		2.2	2.2	2.3	2.35
CCS (Mpa)	110℃	45	47	50	50
	1100℃	40	42	45	45
	1500℃	-	-	65	68
MOR(Mpa)	110℃	7	7	8	8
	1100℃	6	6	PREVIOUS：Steel Industry NEXT：Ceramic Industry RELATED PHOTO Cement Industry Steel Industry Ceramic Industry CATEGORIES Fire Clay Brick High Alumina Brick Insulation Brick Runner Brick Ceramic Fiber Products + Ceramic Fiber Blanket Ceramic Fiber Board Ceramic Fiber Module Ceramic Fiber Paper Ceramic Fiber Textile Rock Wool Products + Rock Wool Board Rock Wool Blanket Rock Wool Pipe Glass Wool Products + Glass Wool Blanket Glass Wool Board Glass Wool Pipe Calcium Silicate Products + Calcium Silicate Board Calcium Silicate Pipe Unshape Refractory Materials + Conventional Dense Castable High Alumina Castable Low Cement Castable Insulating Castable Plastic Castable Gunning Castable Refractory Mortar Magnesite Brick AZS Brick Refractory Raw Material + Bauxite Tabular Alumina Refractory Cement LATEST NEWS Product Catalogue… 1260C 1430C Ceramic Fiber Blanket B… The service life of ceramic fiber b… Colombian client visits us… CONTACT US Name: Tony Wang Mobile：0086-18753244455 Tel：0086-18753244455 Whatsapp：0086 18753244455 Email：tony@leadsunrefractory.com Add：No. 718, Qingshan Road, Licang District, Qingdao, China   online service     Skype     What's App     Leadsun Refractory    tony@leadsunrefractory.com    We chat