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Phosphate Refractory Mud

  • Phosphate Refractory Mud


1. Have high compressive strength.

2. Have good thermal shock stability.

3. Have wear resistance, anti-flaking.

4. Have high load softening temperature
Phosphate Refractory Mud Introduction
 
Refractory phosphate mud as a kind of hot sales refractory castable for furnace application in Rongsheng refractory castable factory manufacturing with widely used in blast furnaces, hot blast stoves and other industrial furnaces. Mud phosphate refractory have good properties of load softening temperature is high, high compressive strength, thermal shock stability, wear resistance, anti-flaking. There are for sale cheap phosphate refractory mud in Rongsheng fire bricks company can provide phosphate alumina mud refractory specification and category as well as competitive price & high grade quality refractory mud products, other specification according to customer requirements, welcome to contact us or email us for free quote or price list.
 
Phosphate Refractory Mud Definition
 
Phosphate refractory mud is prepared by using five kinds of refractory raw materials such as phosphoric acid, aluminum scrap, high aluminum powder, aggregate and additives. The refractory mud is used for laying various heating furnace bodies. Refractory mud phosphate is a phosphate refractory brick bonding material, which has sufficient bonding strength specification properties similar to those of refractory bricks and various other properties.
 
Phosphate Refractory Mud Features
 
1.Fireproof phosphate mud easy to use, no need to sleep, add water and stir to use.
 
2. If the mixed refractory mud is not used up, refractory mud can be used by mixing water slightly every three or five days.
 
3.Mud phosphate refractory no pollution, no corrosion, no odor.
 
4. Anti-slag, iron erosion performance is good, can be synchronized with the same material brick lining.
 
5 .Easy time of refractory phosphate mud can be adjusted according to user needs.
 
6.Refractory phosphate mud have high temperature after burning and high degree of heat.
 
Refractory phosphate mud adjust the water to a certain consistency, fill the uneven part of the brick, and do not crack approaching the nature of the brick.
 
Phosphate Refractory Mud Specification
 
Item Index
Clay High alumina Mullite Corundum
RS-NP45 RS-LP55 RS-LP60 RS-LP70 RS-MP55 RS-MP70 RS-GP80 RS-GP85 RS-GP90
Al2o3(%) 45 55 60 70 55 70 80 85 90
Refractoriness(℃) 1750 1750 1790 1770 1790 1850 1850 1850 1850
 
 
Flexural Bond Strength(mpa)
110℃*24h 2 2 2 2 2 2 2 2 2
℃*3h After burning 1200
6
1300
6
1400
6
1400
6
1400
6
1400
6
1500
7
1500
7
1500
7
0.2Mpa refractory under load (℃) 1200 1250 1300 1320 1400 1550 1650 1700 1700
Bonding Time(min) 1~3
 
Phosphate Refractory Mud Application
 
Phosphate refractory mud is mainly used for the heating furnace of clay brick, light clay brick, high alumina brick, silica brick, mullite brick, corundum brick and so on.
 
Phosphate mud refractory used for calcining cement, bauxite, dolomite and other rotary kiln, lining of cooling machine, working layer of cement shaft kiln, roof of steel making electric furnace.
 
Phosphate Refractory Mud Precautions
 
1.The use of refractory mud phosphate in the heating furnace not only has a low service life, but also causes a decrease in the heat preservation capacity of the furnace body and an increase in energy consumption. Therefore, improving the bond strength and other properties of the refractory mud is a key issue in extending the service life of the furnace and saving energy.
 
2.The Phosphate refractory mud consists of a refractory powder, a binder and an admixture. Almost all refractory materials can be made into powders for the preparation of refractory clay. An ordinary refractory clay made of refractory clinker powder and an appropriate amount of plastic clay as a binder and a plasticizer has a low room temperature strength and a high strength at the time of forming a ceramic bond at a high temperature. A chemically bonded refractory clay which uses a hydraulic, gas-hard or thermosetting bonding material as a binder, is hardened by a certain chemical reaction before the formation of the ceramic bonding temperature.
 
3.Refractory phosphate mud should be considered to be consistent with the material of the refractory mud product of the masonry. In addition to the jointing material, the refractory mud can also be used as a protective coating for the lining by smearing or spraying.
 
Phosphate Refractory Mud Modulation
 
1.Phosphate refractory mud is an industrial phosphoric acid with a concentration of 85%. Phosphate mud refractory is diluted with warm water 1:1 to 42.5% diluted phosphoric acid before use, and then added to phosphate in an amount of 30%-40%. In the fire mud, adjust to the required consistency.
 
2.Phosphate refractory mud must be prepared 8-24 hours in advance and mud. Pour the powder into an acid-resistant container (water tank or acid-resistant appliance), add dilute acid, and dedicate.
 
3.Responsible, constantly stirring, so that phosphoric acid and refractory mud fully react (at this time there will be many bubbles and a pungent smell), and then remove impurities.
 
4.Make refractory phosphate mud even without a block, finally become a thin gel. If the temperature is too low, the mixing will be uneven, there will be a thick precipitate in the cylinder, resulting in waste. When the temperature is lower than 20℃, fireproof phosphate mud is best to warm the surroundings to make the mud temperature reach about 40 ℃, or use 65 ~ 90 ℃ hot water when preparing the refractory mud. When high-strength fire mud or binder is added to the fire mud, refractory mud can be used with stirring.
 
Phosphate Refractory Mud Manufacturer in RS Refractory Mud Factory
 
1.Zhengzhou Rongsheng kiln Refractory Company is located in ZhengZhou Henan province,which is one of the main refractory manufacturing bases in china.There is big exporter of refractory material in Henan province .
 
2.Rongsheng refractory bricks company have rich refractory raw materials and 20 years experienced in the refractory bricks manufacturing. Rongsheng firebricks factory can provide specification and category as well as competitive price & phosphate mud refractory products.
 
3.Rongsheng refractory mud factory have any certificate according to client requirement,such as ISO9001 certificate, CE.   
 
4.In your inquiry ,please provide detailed information that you known ,thank you.