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Changxing jinyuan refractory material co. LTD

Contact: Mr. Zhou

Telephone: 0572-6123992

Hand machine: 18657298080

Email address: jznh5116@163.com

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Address: wang bang tou industrial park, taihu street, changxing county, huzhou city, zhejiang province


What are the characteristics of changxing refractory brick manufacturing and manufacturing time?

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What are the characteristics of changxing refractory brick manufacturing and manufacturing time?

Date of release:2019-05-06 Author:长兴锦远耐火材料有限公司 Click:

Changxing firebrick in manufacture and the manufacture time, certain and coordinate one or more of the liquid mixing, such ability make it has strong liquidity, firebrick manufacturing materials are made from a variety of aggregate or aggregate and a kind of or various viscosity and agent mixed powder material made of, such cause its own attributes have inconsistencies, so its properties is presented in. The characteristics of refractory brick which aspects?



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Compressive strength: the strength of large pressure received; Softening temperature under load: also known as the initial variation temperature under high load, this parameter is very important, symbolizing the resistance strength of materials to high temperature; Linear transformation rate: also called reburning line transformation or residual line transformation, refers to the transformation of the volume formed in the same temperature transformation each time the expansion contraction, if each expansion contraction is the same, said such a linear transformation rate is 0.


Volume density: unit volume component, high density, good compactness of injection foot, high strength, but high thermal conductivity; Apparent porosity: no detailed requirements, but as a firebrick manufacturers must strictly control the apparent porosity.


The rest, each furnace is not only a kind of firebrick masonry and become, demand a different firebrick each other collocation, changxing firebrick manufacturers manufacturing firebrick, have a high degree of fire resistance, alkali slag and iron slag have a good resistance, is a kind of high refractory brick.


Refractory bricks can be divided into unshaped refractory and shaped refractory. Below let and changxing refractory brick manufacturers look at the composition of the brick raw materials.

What are the constituent materials of refractory bricks


1, stone: jade-stone, bluestone, andalusite, magnesium peridot, vermiculite, mullite, pyrophyllite, chlorite, dolomite, sillianite, magnesia-alumina spinel, silica.


2, soil: aluminum earth, kaolin, clay, diatomaceous earth.


3, sand: ceramic sand, zirconium sand, quartz sand, magnesia.


4, powder: metal aluminum powder, silicon micro powder, metal silicon powder.


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Key word:长兴耐火砖,耐火砖厂家,耐火材料

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