High Alumina Self Flowing Castable

High Alumina Self Flowing Castable Introduction
 
High alumina self-flowing castable as a kind of hot sales refractory castable for furnace application in Rongsheng factory manufacturing with mainly used in metallurgy, building materials, petrochemical, electric power and other industries as a lining. High aluminum self flowing refractory castable have good properties of have good fluidity and have long service life and have good performance and convenient construction. There are for sale cheap refractory castable high alumina self flow in RS high alumina self flow castable company can provide high aluminum self flowing refractory castable specification and category as well as competitive price & high grade quality refractory castable high alumina self-flow other specification according to customer requirements, welcome to contact us or email us for free quote or price list.
 
High Alumina Self Flowing Castable Features
 
1.High alumina self-flowing castable have convenient construction and short construction period can reduce labor intensity.
 
2.High alumina self-flowing castable have good fluidity, can be applied to the lining of the kiln that is not easy to vibrate and cast.
 
3.High alumina self-flowing castable have easy on-site construction performance testing.
 
4.High alumina self-flowing castable have high refractory temperature, high use temperature.
 
5.High alumina self-flowing castable have high bulk density, strong resistance to slag penetration
 
6.High alumina self-flowing castable have high overall structural strength, strong wear resistance, strong chemical resistance.
 
High Alumina Self Flowing Castable Advantage
 
1.High alumina self-flowing castable ,which self flowing lining has good performance and long service life.
 
2.Relying on its own weight to flow, degas, flatten and compact, improve the working environment and shorten the furnace building time.
 
3.Convenient on-site construction, easy to control construction quality, ensure the airtightness and reliability of the heating furnace.
 
4.After the construction, the distribution of the particles is more uniform, the integrity is good, the quality is uniform, refractory castable high alumina self-flow of service life is high.
 
High Alumina Self Flowing Castable Specification
 

 
High Alumina Self Flowing Castable Application
 
1.Refractory castable high alumina self-flow widely used in metallurgy, building materials, petrochemical, electric power and other industries as lining.
 
2. Refractory castable high alumina self-flow widely used in blast furnace, hot blast stove, electric arc furnace, cement kiln, melting furnace, ignition furnace, flue, refining equipment, heating equipment and pipeline, regeneration thermal equipment
 
Refractory castable high alumina self-flow widely used in the gas furnace, soaking furnace, annealing furnace, thermal reaction chamber.
 
High Alumina Self Flowing Castable Manufacturing Process
 
1.Select the raw materials for the refractory high alumina self-flowing castable according to the formula and use.
 
2.The raw materials of the high alumina refractory self-flowing castables are proportioned,  the aggregate, powder particles and particle gradation are strictly controlled.
 
3.Stir the prepared powder first, then stir the aggregate, pour the powder into the aggregate and stir for 8-10 minutes.
 
4.The stirred self-flowing castable is packed into tons of bags and is equipped with additives and binders.
 
5.The packaged high alumina self-flowing refractory castables are stored in the warehouse, the date identification and moisture-proof waterproof treatment are done.
 
 High Alumina Self Flowing Castable Quality Factors Affecting
 
1. Reasonable aggregate granules and aggregate gradation. The refractory aggregate generally uses a spherical material with a low water absorption rate and a particle size of 5-8 mm. The ratio of aggregate to powder is 6:4, the ratio of coarse, medium and fine aggregate is 20:45:30.
 
2.High alumina self flow castable need suitable binders and water reducing agents. Use a reasonable binder and water reducer.
 
3.High alumina self flow castable need the right amount of water. Strictly control the amount of water, too much water can reduce viscosity and improve fluidity.
 
 High Alumina Self Flowing Castable Development
 
1.High aluminum self flowing refractory castable is a new type of refractory material developed in the 1990s. Compared with ordinary castables, high aluminum self flowing refractory castable not only inherits the high density of low cement castables, but also has the advantages of fire resistance, erosion resistance and wear resistance, and construction. The upper and lower sides do not need vibration equipment and flow freely, self-curing and compacting.
 
2.The high alumina self-flowing refractory castable has a fast construction speed and a long service life of the iron hook, which overcomes the defects of slow construction speed, poor quality of the iron hook and short life of the iron hook due to vibration.
 
High Alumina Self Flowing Castable Factors Affecting the Fluidity
 
1.High Alumina Self Flowing Castable Water Addition
 
The self-flowing castable is particularly sensitive to the amount of water added, the amount of water added is insufficient, the self-flow value is too small, the material cannot be filled normally, and the bubbles cannot be discharged; if the amount of water is too large, the aggregate will sink, resulting in separation of aggregate and mechanism. And too much moisture can damage the density and strength of the material, as well as erosion resistance and wear resistance.
 
2.High Alumina Self Flowing Castable The impact of Cement
 
Since the flow rate increases with the amount of cement, the water demand increases, the fluidity deteriorates, and the high temperature strength is unfavorable.
The amount of cement used is too small, and the medium temperature strength is low, so the amount of cement added is about 5%.
 
3.High Alumina Self Flowing Castable The Impact of White Mud
 
The addition of white mud replaces some of the special grade bauxite cylinder mill powder for fluidity, white mud as a bonding aid, drying strength and 1000 °C post-burning strength are significantly improved, and at high temperatures, white mud helps Molai The formation of stone improves the thermal shock stability.
 
4.High Alumina Self Flowing Castable The Effect of Ultrafine Powder
 
❉In low cement castables, silicon powder plays an important role. Refractory castable high alumina self-flow is beneficial to reduce the amount of water added and increase the hydration bond strength. The compressive strength is increased by increasing the amount of silicon powder.
 
❉High aluminum self flowing castables are a major breakthrough in refractory materials. They have good fluidity, and their physical and chemical indexes and performance are superior to other low-cement castables. They have popularized value and can be used as replacement products for vibrating materials.
 
❉The high aluminum self flowing castable has a good particle size composition, the fluidity becomes better as the coarse particle size increases.
 
High Alumina Self Flowing Castable Product Advantage
 
1.Self-flow castable high alumina easy to carry out on site.
 
2.Self-flow castable high alumina reduce noise pollution.
 
3.Self-flow castable high alumina can move without any vibration under self-weight.
 
4.Self-flow castable high alumina can pumpable construction, reduce labor intensity and speed up construction period.
 
5.Self-flow castable high alumina can better ensure that the function of the castable is fully expressed in practice.
 
6.Self-flow castable high alumina can be spread automatically and can reach places where the vibration castable cannot reach.
 
High Alumina Self Flowing Castable Supplier in RS Refractory Factory
 
1.RongSheng refractory castable manufacturer have rich refractory raw materials and 20 years experienced in the refractory products manufacturing. RongSheng refractory castable manufacturer can provide specification and category as well as competitive price & high-grade quality bricks products.
 
2.RS firebricks have any certificate according to client requirement,such as ISO9001 certificate, CE.