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Advantage Features of Low Cement Castable

June 16, 2021September 27, 2019 by rsrefractorycastable

Low cement castable is a refractory castable combined with calcium aluminate cement, which is different from traditional refractory castable: in the low cement castable matrix, superfine powder with the same or similar chemical composition as the main raw material of the castable is used to replace part or most of the calcium aluminate cement. Therefore, this series of castable is a kind of castable with hydration and aggregation.

Low cement castable manufacturers

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Due to the use of superfine powder to replace part of calcium aluminate cement in low cement castable, low cement refractory castable has the following advantages:

The content of CaO in the it castable is low, and the fire resistance, high temperature strength and corrosion resistance of slag are improved.
The mixing water consumption of low cement refractory castable is only half of that of ordinary castable, so this product has low porosity, high volume density and superior product quality.
After pouring molding, the cement content generated in curing is reduced, and there are no problems such as the decrease of medium temperature strength during heating and baking. Instead, the strength increases along with the heat treatment temperature. The product superiority is obvious, the price is preferential.
The low cement refractory castable has good fluidity, low molding water requirement and low sintering temperature.

Low cement castable sales

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Zhengzhou Rongsheng Kiln Refractory Co.,Ltd. is a professional refractory castable manufacturers, fast delivery speed, adequate supply, rich technical experience, sales network throughout the world, service enthusiasm professional, welcome the majority of users to choose and consult.

Advantages of High Aluminum Cement

June 16, 2021September 26, 2019 by rsrefractorycastable

High aluminum cement is a kind of cementitious material with high strength, heat resistance and corrosion resistance. Due to its high strength, high temperature and corrosion resistance in the early stage, it is widely used in some urgent projects during the construction period, such as pressure prevention, road and special rush repair projects, and can also be used in winter construction projects.

High aluminum cement manufactures

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High alumina cement is to bauxite and lime as the main raw materials, according to a certain proportion of preparation, after calcining, grinding produced a aluminate as the main mineral components of the hydraulic cementitious material, also known as aluminate cement.

This series of refractory cement has high early strength, fast setting and hardening, good resistance to sulfate erosion, good waterproof performance and high temperature resistance. The refractory temperature of the concrete prepared can reach 1300-1400℃. Is a high quality, guaranteed quality products, welcome to purchase.

High alumina refractory cement is widely used in metallurgy, chemical industry, petroleum, electric power, machinery, building materials and other industrial kilns and high- temperature equipment. Is one of our best-selling products.

High aluminum cement

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We are a high quality refractory cement manufacturer, specializing in the production of a variety of refractory materials, a complete range of products, sales network throughout the world, rich technical experience, welcome you have the need to buy users, come to contact, we will be dedicated to serve you.

High Quality Calcium Aluminate Cement Manufacturer

June 16, 2021September 25, 2019 by rsrefractorycastable

Calcium aluminate cement is natural bauxite or industrial alumina and calcium carbonate according to a certain proportion, through calcination or electrofusion and made, also useful bauxite and limestone with fusion and made. It is one of the best-selling products in our factory in recent years.

Calcium aluminate cement for sale

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According to the chemical composition, calcium aluminate cement can be divided into ordinary calcium aluminate cement (Al2O3 53-72%, CaO 21-35%) and pure calcium aluminate cement (Al2O3 72-82%, CaO 19-23%).

Hydration of calcium aluminate cement varies with curing conditions. The product condensation and hardening speed and curing temperature related, it is mainly used as a refractory castable and refractory injection binder, a wide range of used, strong adaptability.

This series of refractory cement produced by our factory has high early strength, fast condensation and hardening, good waterproof performance, high temperature resistance, high fire resistance and good corrosion resistance. Widely used in metallurgy, chemical industry, petroleum, electric power, machinery, building materials and other industrial kilns and high-temperature equipment.

Calcium aluminate cement

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We are the high quality calcium aluminate cement manufacturer, the refractory material production experience is rich, the technical force is abundant, the product quality is superior, the qualification qualification is complete, welcome everybody to contact us at any time, we will serve wholeheartedly for you.

Ultra Low Cement Castable for Sale

June 16, 2021September 24, 2019 by rsrefractorycastable

Ultra low cement castable is a new type of castable, the binder content is very small, heat resistance, slag resistance, corrosion resistance. In general, many customers will ask about its current production process, today, we are going to learn about its characteristics, to help you have a new understanding of this castable.

Ultra low cement castable manufacturer

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The ultra-low cement castable is one of our most popular products and has been exported to more than 60 countries and regions. It is also the first choice of steel, building materials and other industries.

Ultra low cement castable is a low amount of cement castable. The cement content of traditional refractory cement castable is usually 15%~20%, while our cement content of this kind of castable can reach 5% or even 1%~2%. The fire resistance of castable is improved effectively.

This series of refractory castable is a kind of high technology refractory developed on ordinary castable by using rheological principle, most compact packing theory and superfine powder technology. It has the characteristics of low porosity, small size of porosity, large density, good volume stability, high strength and small amount of added water, and overcome the ordinary castable at 800 ~ 1200℃ when the strength of the significant decline in the characteristics, and with the increase of temperature and increase, so can make the furnace body thermal shock more than double.

Ultra low cement castable

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Zhengzhou Rongsheng Kiln Refractory Co.,Ltd. is high quality refractory material manufacturer, we have a complete range of products, rich manufacturing experience and many export countries. We are a high-quality supplier trusted by our customers. We welcome customers who need refractories to contact us at any time.

Mullite Refractory Castable Product Features

June 16, 2021September 23, 2019 by rsrefractorycastable

Mullite refractory castable is produced by our company, using high quality mullite aggregate as raw material, and then adding fine powder and additives after mixing. Is one of the best-selling products, welcome customers with demand for purchase.

Mullite Refractory Castable

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Mullite refractory castable high temperature, direct contact with the flame as a working line, perfect realization of high temperature energy saving.Unit unit density light, structural weight reduced, eliminate the furnace top broken brick hidden trouble. Low thermal conductivity, good thermal insulation performance, significant economic benefits.

We mainly produce high alumina brick, castable, clay brick, insulation brick, low creep high alumina brick, high alumina wear-resisting brick, high alumina light insulation brick, clay insulation brick and other high quality refractory materials.If you have any requirement for refractories, please contact us.

The mullite castable widely used in petrochemical industry, building materials, metallurgy, electric power, chemical, nonferrous metals and other industries. Applicable to CFB boiler, with high pressure strength, high temperature volume stability and thermal shock stability, excellent wear resistance and corrosion resistance, mostly used for large power plant boiler wear lining and other high temperature furnace lining.

Mullite Refractory Castable Price

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Zhengzhou Rongsheng Kiln Refractory Co.,Ltd. produces 100,000 tons of various Refractory materials every year, with a complete range of products, advanced technical equipment and stable and reliable quality. Welcome everyone who has needs to contact us as soon as possible, we will give you the best service.

High Quality High Alumina Refractory Castable Sales

June 16, 2021September 21, 2019 by rsrefractorycastable

High aluminum refractory castable construction convenient, wide range of use, quality by, price concessions, we have a professional construction team and service personnel, welcome to consult!

High aluminum refractory castable

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High alumina refractory castable is a high quality refractory high alumina castable made of high alumina raw materials as aggregate and powder, plus binder.It is mainly used for lining of boiler, hot blast furnace, heating furnace, ceramic kiln. It is one of the high quality refractory castable.

The content of high alumina refractory castable cement is low, which reduces the production of low melt in the material and improves the product’s refractoriness, high temperature strength and slag resistance. In the process of stirring, the water consumption is only about half of that of ordinary castable, which improves the compactness of the castable and reduces the porosity.

This series of refractory castables will produce less cement hydrate after curing, and no moisture will be leaked during heating and baking, thus reducing the strength at medium temperature. Moreover, with the continuous increase of temperature, the material will be sintered gradually and the strength will be continuously improved.

High aluminum refractory castable price

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High alumina refractory castable is widely used in different parts of lining such as power station, heating furnace, melting furnace and heat treatment furnace. Excellent quality, comprehensive service, rich experience, products exported to 62 countries and regions around the world, welcome to consult the purchase of refractories.

Features of Lightweight Insulated Castable

June 16, 2021September 19, 2019 by rsrefractorycastable

Lightweight insulation castable is the lower volume density of the castable, the basic volume density of about 1.5. The castable has many pores. Low volume density, small thermal conductivity, good insulation effect and other advantages. It is made of aluminate cement, high aluminum fine material, ceramsite, and additives.

Lightweight insulation castable price

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The lightweight insulation castable good workability, strong adhesion. Strong anti- permeability, no acidizing treatment is needed, which is beneficial to ensure the compactness and fullness of the mortar seam of masonry, and can significantly improve the air tightness, integrity and anti-corrosion ability of the chimney lining.It is an ideal cementing material for lining of high chimney, high temperature flue and air duct.

This series of refractory castables has the following features：

The heat preservation castable volume light, high compressive strength, acid and acid gas corrosion resistance, heat insulation, heat preservation, low water absorption.
It many air holes, low volume density, small thermal conductivity, good insulation effect.
Good workability, strong adhesion, long initial setting time and operation time.
The strength of lightweight insulation castable increases fast, the impermeability is strong, can significantly improve the lining of air tightness, integrity and corrosion resistance.

Lightweight insulation castable manufacturer

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The castable is widely used in electric power, petrochemical, metallurgy, kiln and other industries, and can also be used in non-ferrous metallurgy and other industries acid-proof pool and other acid-proof projects.

We are a professional light insulation castable manufacturer, in the production and construction of the professional technical team, rich experience, service in place, welcome to buy the needs of friends, contact us at any time.

Low Cement Refractory Costable Manufacturer

June 16, 2021September 18, 2019 by rsrefractorycastable

Low cement refractory castable is a new type of castable containing a small amount of binder. Today, I will introduce to you the current low cement castable some of the production process, to help you understand more, welcome users in need, to consult to buy.

Low cement refractory castable

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The reason why many users will adopt low cement castable overall casting is that low cement castable is a kind of high-tech refractory developed on ordinary castable by using rheology principle, the most compact packing theory and the superfine powder technology. It has the characteristics of low porosity, small size of porosity, large density, good volume stability, high strength and small amount of added water, and overcome the ordinary castable at 800 ~ 1200℃ when the strength of the significant decline in the characteristics, and with the increase of temperature and increase, so can make the furnace body thermal shock more than double.

The principle of preparing low cement refractory castable is to select the particle gradation, superfine powder and admixture. In the refractory castable, the admixtures used are mainly water-reducing agent and dispersing agent.

This series of refractory castable has the advantages of most refractory castables, such as high density, low porosity, high strength, low wear, thermal shock and corrosion resistance. The effect is good and the social and economic benefits are remarkable.

Low cement refractory castable price

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Zhengzhou Rongsheng Kiln Refractory Co.,Ltd. is a set of refractory research, production, sales and service in one of the modern refractory enterprises, through continuous innovation and development, has become metallurgical, electric power, building materials, chemical, glass, nonferrous metal industry refractory comprehensive enterprises; With the shape, shape products and insulation materials automatic production line.

High Aluminum Wear Resistant Castable Manufacturer

June 16, 2021September 17, 2019 by rsrefractorycastable

High aluminum wear resisting castable is a kind of refractory material widely used, which is also our company’s hot selling product recently. This series of castable is easy to operate, has strong adaptability, and has the advantages of high temperature and wear resistance.

High aluminum wear resisting castable price

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First of all, we know that high alumina wear resistant castable is composed of high-density bauxite or corundum particles, powder mineral additives composed of wear-resistant castable. Then through the optimization formula design, it has the advantages of minimum wear- resisting loss, high strength, arbitrary control of shape, strong integrity, simple construction, good construction performance, and because of the addition of high polymer, the base concrete bonding firm, reliable quality.

This series of wear resistant castable is based on the traditional ratio, adjust the grain gradation, increase different additives, reduce the amount of cement, improve the performance. To some extent, the strength of medium temperature and softening temperature under load are improved, thus the thermal conductivity is reduced and the thermal stability is good. It has the characteristics of impermeability, erosion resistance, impact resistance and wear resistance. It also has the advantages of good mechanical properties, strong integrity of furnace structure, cost saving and significant improvement of economic benefits.

High aluminum wear resistant castable is widely used in power station, boiler, melting casting furnace, heating furnace, heat treatment furnace and other lining parts.

High aluminum wear resisting castable for sale

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The physical and chemical indexes of refractories determine the function of the products. Welcome to consult the purchase of high temperature industry refractory castable or other refractory materials, we will wholeheartedly for your service.

High Strength Mullite Refractory Castable Supplier

June 16, 2021September 16, 2019 by rsrefractorycastable

High strength mullite refractory castable with high quality porous mullite aggregate as raw material, plus fine powder and additives stirred. It is a high quality, qualified high quality refractory products.

High strength mullite refractory castable price

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This series of refractory castable material is used for pipe furnace, light diesel oil, steam boiler and other industrial furnace door and inner lining. It is a kind of high quality refractory material, stable function, convenient construction, suitable for various industrial kilns. Welcome to consult.

High strength mullite refractory castable high temperature, direct contact with the flame as a working line, so as to achieve high temperature energy saving, thermal conductivity low insulation performance, significant economic benefits.

Mullite high strength refractory castable has high compressive strength, good bulk stability at high temperature, thermal shock resistance, abrasion resistance and erosion resistance. It can be used for anti-wear lining of large power station boiler and lining of other high temperature kiln.

High strength mullite refractory castable manufacturer

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Zhengzhou Rongsheng Kiln Refractory Co.,Ltd. is professional refractory castable manufacturer and supplier, the main production of castable, refractory brick, plastic, ceramic fiber and other refractory materials. If you have any needs, please leave a message to us, or communicate with us online, we will serve you wholeheartedly.