Fireclay Brick SG-1 - Low Porosity System 1

Fireclay Brick SG-1 - Low Porosity

Ref Price:: $338.61 - 413.85 / m.t

Loading Port:: China Main Port

Payment Terms:: TT or L/C

Min Order Qty:: 5 ton m.t

Supply Capability:: 1000 Tons Per Month m.t/month

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General Information of Low Porosity Fireclay Brick SG-1

Our corporation produces a comprehensive range of Low Porosity Fireclay bricks, with 30% to 55% alumina content, all of these bricks exhibit excellent performance.

Our Low Porosity Fireclay bricks are the final result of blending excellent calcined flint clay and calcined bauxite, with cutting-edge technology, adding superfine powder, after mixing, drying, forming, in the high temperature shuttle kiln. We ensure you that the Fireclay Bricks made by us possess high quality standard and have gone through all the complicated quality control parameters. Their durability and strength adds life to the structure and they have the capacity of bearing high temperature.

Technical Data of Low Porosity Fireclay Brick SG-1
Physical Properties:
Refractoriness	℃	1750
Permanent Linear Change(1400℃×2h)%	%	-0.1～0.05
Apparent Porosity, %	%	≤10
Cold Crushing Strength	Mpa	≥70
Refractoriness Under Load (T0.6)	℃	1500
Thermal Expansion at 1000℃,	%	-
Density	g/cm³	≥2.4
Chemical Analysis:
Al₂O₃	%	≥45
Fe₂O₃	%	≤1
Note: Technical Data are typical average results from test pieces. The technical data is offered solely for your consideration. And CNBM reserve the right to modify the technical data without any prior notice. Users of CNBM products should make their own tests to determine the suitability of each product for their particular purposes.

Low Porosity Fireclay Brick SG-1

Feature of Low Porosity Fireclay Brick SG-1

Resistant to thermal shock, abrasion, chemical attack

High ability for anti-abrasion during work

Low shrinkage degree under high temperature so as to maintaining integrity of the furnace lining

Low apparent porosity, and low Fe₂O₃ content to reduce the carbon deposit in the blowhole and avoid the bricks broken in case of expansion

Applications of Low Porosity Fireclay Brick SG-1

Low Porosity Fireclay Brick SG-1 is mainly used in glass furnace.

Q: can the refractory sand be used to make refractory bricks?: refractory bricks can be used as a refractory sand after crushing , no strength required results in the lower intensity, but the temperature is not high, so it is not recommended, but refractory bricks after the high temperature is fine because its properties are changed

Q: Characteristics of refractory bricks: The ability to resist rapid changing temperature and not to be destroyed is 6, it refers to the change of the volume expansion and contraction in the same temperature change. the porosity is 3, this parameter is very important in its own properties, anti bending strength, but as a manufacturer, you must strictly control the explicit hole through the material unit area of heat flow rate: The main composition determines the quality and characteristics of the refractory material 2: Unit volume weight, good impact resistance, abrasion resistance show good compactness: Also called high temperature load, it begins to deformation temperature, the volume density, we define such a linear change rate is 0 physical and chemical properties is 1: 5, but the heat conductivity coefficient may be large, load softening temperature, porosity: The ability to withstand shear stress is 8, compressive strength: Did not make specific requirements about thermal shock resistant performance: Resistance to anti penetration erosion under high temperature and not destroyed 7: Don't have to explain it, linear change rate, thermal conductivity, slag resistance: Also known as linear?change?on?reheating or the residual line change, if the expansion and contraction of each time is the same: Under the condition of unit temperature gradient, the service life is 4, chemical composition.

Q: How aluminium oxide becomes a entity from the the form of powder (such as a ball, a stone, or a refractory brick)?: Just like the process of making steamed bun from flour. Ball milling ---in the auxiliary material to make the slurry --- suppress the body --- high temperature calcination

Q: why the color of refractory brick is white after high temperature firing when the meteorite is black after the burning?: There are different reasons. Meteorolites can mainly be divided into three types, iron meteorites (iron nickel alloy): Stone meteorites (the main component is silicate), and stony iron meteorites(the mixture of iron and silicate)

Q: What is the size of mechanism brick and general refractory brick?: The ordinary refractory brick is 230mm long, 53mm thick; red brick is 240mm long, 115mm wide, 65mm thick,

Q: The state's policy on clay bricks: Also known as clay brick brick, is a man-made small bulk building, clay brick clay (including shale, coal gangue powder) as the main raw material, through mud processing, molding, drying and roasting, solid and hollow.

Q: Do refractory bricks insulate heat?: Refractory bricks have a certain ability of heat insulation, but its thermal insulation is far less than that of glass fiber and wool.

Q: cement concrete What kind of cement should be used to manufacture high temperature resistant Kang cement?: Portland slag cement 325 or 425. Use phosphate cement or aluminate cement. Use portland cement. You can also use the fragment and power of waste refractory brick or fireclay brick or aluminous refractory brick.

Q: what should press on the heat preserving cotton above the suspended ceiling refractory brick ?: you can also put Z shaped steel on the purline, put heat preserving cotton on the roof boarding, it is easy to oprate.

Q: can diatomite?brick be used as thermal insulation refractory brick?: yes, it has good thermal insulation the raw material is cheap, diatomite?brick is a kind of thermal insulation refractory brick with good performance.

We are a professional company in developing and producing refractories for glass furnaces.There are two high-temperature tunnel kilns,two high-tempera-ture shuttle kilns,ten set friction pressing machines. The area of workshops is 20,000 square meters and the annual production capacity is 25,000 tons.

1. Manufacturer Overview

Location	Shandong, China
Year Established	2002
Annual Output Value	Above US$ 83 Million
Main Markets	North America;Eastern Asia;Southeast Asia;Western Europe;Middle East;Africa
Company Certifications	ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Qingdao
Export Percentage	60% - 70%
No.of Employees in Trade Department	21-50 People
Language Spoken:	English; Chinese
b) Factory Information
Factory Size:	Above 20,000 square meters
No. of Production Lines	Above 14
Contract Manufacturing	Design Service Offered
Product Price Range	High; Average