High Alumina Brick - Refractory Upto 70%
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2000 m.t./month
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Packaging & Delivery
| Packaging Details: | Wooden pallet and then polyethylene film is placed over it, finally the package is tied up with strips. |
| Delivery Detail: | 15 Days |
Specifications
JAY AL70% is dense, low porosity, based on Refractory grade bauxite calcined in Rotary kiln with excellent resistance
We are listed among the High Alumina Bricks Manufacturers, Exporters and Suppliers in Thangadh, Gujarat. We offer premium quality High Alumina Bricks that are very popular among our clients for their good thermal spalling resistance, medium porosity and good mechanical strength. Available in different variants with Alumina Content of 40% to 70%, our High Alumina Bricks have helped us to carve niche for ourselves in markets across the globe.
Why our High Alumina Bricks?
Good thermal spalling resistance
Medium porosity
Good mechanical strength
High alumina Content
Widely used in
Oil Refineries
Paints Industry
Paper Industry
Petrochemicals Plants
Petroleum Industry
Sugar Plants
Textiles Plants
Tiles Industry
| Physical and chemical index: | ||||
| Item | Properties | |||
| JAY-70 | JAY-60 | JAY-50 | JAY-40 | |
| Al2O3 ,% | 68% - 72% | 58% - 62% | 48% - 52% | 38% – 40% |
| Refractoriness °C | ≥1790 | ≥1790 | ≥1790 | ≥1790 |
| Bulk density,g/cm3 | 2.50 – 2.60 | 2.35 – 2.45 | 2.20 – 2.30 | 2.10 – 2.20 |
| Refractories under load at Value | 1530 | ≥1500 | ≥1450 | 1400 |
| Apparent porosity,% | 22 | 19% - 22% | 17% - 20% | 17% - 20% |
| Cold Crushing strength kg | 480 – 510 | 450 - 480 | 430 - 450 | 390 - 430 |
| Application | All industrial furnace | |||
- Q: What refractory material does cupola lining use?
- Materials defined as physical and chemical properties that allow them to be used in a high temperature environment are called refractory materials. Refractory materials are widely used in metallurgy, chemical, petroleum, machinery manufacturing, silicate, power and other industrial fields, the largest amount of metallurgical industry, accounting for 50% ~ 60% of the total output.
- Q: What are the common thermal insulation materials for thermal conductivity?
- The vacuum heat insulation plate is a kind of high efficiency thermal insulation board made of inorganic fiber core material and high resistance gas composite film. It is made of vacuum encapsulation technology and covered with special interface mortar.
- Q: What's the price of high alumina refractory bricks?
- Their refractory bricks are of good quality and low ex factory prices. Special high alumina refractory brick factory price of 1900 yuan / ton, a high alumina brick factory price of 1650 yuan / ton... This price applies to standard size, size 230*114*65mm, more products, prices go to see.
- Q: What is the density of a super high alumina brick and what is the price?
- Of course, the transaction price, please choose refractory brick manufacturer is better.
- Q: What materials are used for roof insulation?
- There are two kinds: one is a kind of cotton insulation board, such as rock wool board, aluminum silicate cotton board, but this is not environmental protection, harmful to life, foam board (this fire safety factor minimum), these relatively cheap.
- Q: What is the content of free silica in the refractory bricks of high alumina bricks?
- Refractory powders are not rich in free silica in varying degrees
- Q: Corundum, high alumina and fireclay refractory difference is what
- They differ in that the alumina content is different, and the content is in order: corundum > high alumina > clay.
- Q: How high can aluminum bricks expand at 80O degrees of heat?
- When an object is heated, the particle moves faster and thus occupies additional space. This phenomenon is called dilation.
- Q: What are the lining structures of lime rotary kilns and what are the requirements for refractories?
- The physical and chemical properties of refractory materials used in rotary kiln are as follows: physical and chemical properties of refractory materials used in rotary kilnMaterial name: high temperature compressive strength (MPa), softening temperature (DEG C), thermal shock resistance (1100 DEG C, cold water), sub volume density (g/cm3)Magnesia spinel brick is greater than or equal to 50 is greater than or equal to 1700 = 12 = 2.95High alumina brick is greater than or equal to 75 = 1520 = 8 = 2.57High aluminum bricks more than 50 = 1700 = 12 = 1The clay brick is greater than or equal to 30 = 1400 = 12 = 2.30
- Q: What should be used as binder for making high alumina bricks?
- In addition, high alumina micro powder can be used as binding agent, or high alumina micro powder and clay powder are prepared according to a certain proportion, and synthetic mullite is used as bonding agent. With these binders, high alumina bricks without two expansion can be prepared.
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High Alumina Brick - Refractory Upto 70%
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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