news
2022-08-15
輕質(zhì)保溫磚是隔熱保溫材料的一種，是指氣孔率高、體積密度低、導(dǎo)熱率低的保溫磚。輕質(zhì)保溫磚的特點(diǎn)是具有多孔結(jié)構(gòu)(氣孔率一般為40～85%)和高的隔熱性。
Understand the difference of clay bricks
2020-08-29
粘土磚是含鋁量在30%~50%的粘土制品，它是由粘土粉加各種耐火資料粘合劑停止壓制成型后經(jīng)窯爐高溫?zé)Y(jié)，粘土磚是由差一點(diǎn)的鋁礬土粉碎后停止攪拌經(jīng)高壓機(jī)器壓制成型，其中在原資
The production technology and related knowledge of refractory castable are introduced
2020-07-25
Refractory castable in our daily life is more common, many places need to use refractory castable, it has a very good high temperature resistance, fire and other characteristics. Do you know how refractory castables are produced? What else do you have a
Cause of hornet's nest in refractory castable
2020-07-20
The bleeding of refractory castable refers to the phenomenon that during the period from the completion of casting to the beginning of condensation of castable, suspended solid particles sink under the action of gravity, mixing water is squeezed and rises
What is the construction of refractory castable
2020-07-10
The construction of refractory castable includes stirring, pouring and curing. 1. Mixing: it must be mixed with the forced mixer or mortar mixer, not by hand. Equipment and tools: forced or mortar mixer, bucket, scale, vibrator, tool shovel, trolley
Why refractory castable cracks after baking
2020-04-30
In recent years, with the increasing use of refractory castables in the market, various use problems have begun to appear, among which the problems involving castable cracking account for a large proportion. Compared with the previous refractory materials
Introduction of the construction requirements of Anrui acid-resistant castable
2020-04-30
Acid resistant castables can be used for casting or lining of reactors, storage tanks, towers, electrolyzers, ditches, floors, fermentation tanks, etc. in chemical industry, light industry, smelting, pickling, petroleum, pesticides, food, electroplating,
Introduction to the construction technology of common thermal insulation refractory materials
2020-04-30
Insulation refractory materials are used in the heating furnace, heat treatment furnace, quenching furnace and other kilns in metallurgy, petrochemical, machinery, electronics and other industries. Sealing material. Can also be dedicated to heat
Market price analysis of high temperature resistant castables in 2020
2020-04-30
With the increasingly strict environmental protection policies now, the kiln industry has entered a peak period of environmental protection and energy conservation transformation. This year's market for high-temperature castables continues to rise, compa
