Injection type of refractory castables

1.Mainly according to the porosity, binder, aggregate type classification. In actual use, often with the use of temperature or features are classified. According to the porosity of a dense castable and the porosity of not less than 45% of the refractory castable two.According to the bond with hydraulic combined chemical combination condensationbondingare castable. Hydraulic combined with castable hardening at room temperature and hardened by hydration, the main varieties of ordinary portland cement, calcium aluminate cement, calcium aluminate cement, fused calcium aluminate cement castable.A chemical combination of castable at room temperature by adding hardening agent to form a chemical reaction and hardening, the main varieties of water glass, aluminum sulfate, phosphate material pouring. Condensationbondingare castable material in the process of calcination after sintering and hardening, the main varieties of clay materials such as casting.According to a refractory clay aggregate (Al2O3 30% ~ 45%), high alumina aggregate (Al2O3 = 45%), siliceous aggregate (SiO2 = 85%, al2o3<10%), alkaline aggregate (with magnesite, dolomite etc.), special aggregate (carbon, carbides, nitrides of zircon, spinel, etc.) and insulation aggregate (with vermiculite, perlite, ceramsite, cenosphere, light brick sand, porous clinker, alumina hollow ball etc.).In actual use, according to the requirements of the project to allow the use of some kind of mixed aggregate carbon fiber pouring integrated sucker rod centralizer, which belongs to fittings for oil production, including carbon fiber centralizer, sucker rod, carbon fiber sucker rod centralizer and one-time pouring into one.
2.According to the classification of porosity, binder and aggregate, it is often used in the practical use of temperature or functional characteristics
There are two kinds of heat insulation refractory castable and porosity and heat insulation refractory castable according to the porosity rate and not less than 45%
According to the binding agent has a combination of water, chemical bonding, cohesion and refractory castable。
The combination of water and hard material at room temperature hardening and hardening by hydration, the main varieties of Portland cement, ordinary calcium aluminate cement, pure calcium aluminate cement, calcium aluminate cement melting cement castable。A chemical combination of castable at room temperature by adding hardening agent to form a chemical reaction and hardening, the main varieties of water glass, aluminum sulfate, phosphate material pouring. Condensationbondingare castable material in the process of calcination after sintering and hardening, the main varieties of clay materials such as casting.According to a refractory clay aggregate (Al2O3 30% ~ 45%), high alumina aggregate (Al2O3 = 45%), siliceous aggregate (SiO2 = 85%, al2o3<10%), alkaline aggregate (with magnesite, dolomite etc.), special aggregate (carbon, carbides, nitrides of zircon, spinel, etc.) and insulation aggregate (with vermiculite, perlite, ceramsite, cenosphere, light brick sand, porous clinker, alumina hollow ball etc.).
In actual use, according to the requirements of the project to allow the use of some kind of mixed aggregate carbon fiber pouring integrated sucker rod centralizer, which belongs to fittings for oil production, including carbon fiber centralizer, sucker rod, carbon fiber sucker rod centralizer and one-time pouring into one.The utility model has the advantages of direct carbon fiber centralizer body casting on the sucker rod, eliminating the original through parts of the media, but also eliminates the need to repeat the installation of traditional centralizer time workers at the site under the wells, high firmness, while reducing the tedious parts, manufacture and installation are convenient, and weight light, low cost, wear resistance is 1.8 times that of traditional centralizer, improve the workover period, save maintenance costs.
3.The material name bonded powdered refractory material composed of refractory aggregate and cement aggregate cemented together (also known as cementing agent). Bonded refractory castable for Ketai, with the nature and conditions of use of the material cementation varies. According to the chemical properties of Bond: bond and organic binder by machine; the classification of hydraulic binder hardening conditions, gas hardness and hot hardness bond.

Taurus Refractory ramming mass Factory mainly engaged in professional manufacturer of development, production and sales of the refractory mixture such as melting copper, aluminum and zinc furnace lining. And supply castable refractory for copper smelting, ramming mass for molten copper,fire clay,refractory mortar, refractory cement ,refractory mixture, refractory concrete and silica sand for copper smelting.
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