pottery kiln used DJM26 insulating firebrick
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 10000000 pc/month
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Quick Details
Place of Origin: | Shandong, China (Mainland) | Shape: | Brick | Material: | Alumina Block |
SiO2 Content (%): | 33% | Al2O3 Content (%): | 55% | MgO Content (%): | ≤0.25% |
CaO Content (%): | ≤0.25% | Refractoriness (Degree): | Common (1580°< Refractoriness< 1770°) | CrO Content (%): | ≤0.25% |
SiC Content (%): | ≤0.25% | Model Number: | DJM26 insulating firebrick | Brand Name: | CNBM |
Standard: | ASTM &JIS | Density: | 0.8g/cm3 | Compressive strength: | ≥1.8MPa |
Repture strength: | ≥1.4MPa | Linear Change on Reheating: | 1400c*12h≤0.5% | Thermal shock resistance time: | >20 |
Heat conductive cofficient: | 600℃ - 0.25w/m.k 800℃ - 0.27w/m.k | Fe content: | ≤0.7% | Standard Size: | 230*114*65/75mm |
Product name: | CCEWOOL pottery kiln used DJM26 insulating firebrick |
Packaging & Delivery
Packaging Details: | Pallet or cartonCCEFIRE pottery kiln used JM26 refractory insulating firebrick |
Delivery Detail: | Shipped in 15 days after payment |
pottery kiln used DJM26 insulating firebrick , using high pure mullite as raw material, is made by adding alumina powder according to different type and then sintering in high temperature. JM insulating brick is the new energy saving material for insulation.
- Q:How does the physicochemical index change when the high alumina brick is used at high temperature?
- When the high alumina brick is used at high temperature, the physical and chemical indexes and other constants will not change if the temperature is in the physical and chemical indexes and the softening temperature of the load.
- Q:What are the characteristics of high alumina bricks?
- High thermal stability, fire resistance above 1770. Slag resistance is good, used for masonry steel smelting furnace, glass furnace, cement rotary furnace lining. High R.U.L, low creep high alumina brick with high grade bauxite, fused corundum, fused mullite as main raw material of high-grade refractory materials.
- Q:What does refractory consist of?
- According to the chemical characteristics of refractory raw materials can be divided into acidic refractory materials, such as silica, zircon etc.; neutral refractory raw material, such as corundum, bauxite, mullite (acidic) (acidic), Ge (alkaline) iron and graphite; alkaline refractory materials, such as magnesite, dolomite, magnesium sand calcium sand.
- Q:What is the high temperature limit of refractory bricks and refractory soil?
- Refractory bricks are stone powder and clay paste. They are fired in a kiln of 1300 degrees. The upper limit is 1500 degrees above normal pressureRefractory bricks - refractory materials of a specified shape and size.
- Q:How much is one ton / ton of high alumina refractory brick?
- The price of high alumina refractory bricks is not equal, according to the quality index of GB2988-2012
- Q:What are the categories of bricks?
- Ordinary brick size of 240 mm * 115 mm * 53 mm, according to compressive strength (Newton / square millimeter, N / mm2) size is divided into MU30, MU25, MU20, MU15, MU10, MU7.5, these intensity levels.
- Q:What is the standard size of high alumina brick?
- The country has laid down a number of criteria for the use of refractory bricks to unify market demand.
- Q:Does the chimney have high acid resistance?
- The acid resistant bricks used for chimney are usually made of custom-made trapezoidal acid proof bricks, and the physical and chemical indexes of acid resistant bricks need to be confirmed according to the chimney's actual emission. At this point, you can consult our kerei refractories.
- Q:What is the price of the first grade high alumina brick?
- The specifications and different prices, relatively large fluctuations of the main push of the refractory Dongxin high alumina brick high alumina brick prices generally around 3000 have various levels of Dongxin refractories
- Q:What should be used as binder for making high alumina bricks?
- Bond for making high alumina brick: soft clay has good plasticity, so the high alumina brick is usually made of soft clay as bond. However, the free Al2O3 free SiO2 and bauxite clinker clay in under 1200 degrees occurred two times of Mullization reaction, generate large volume expansion, silicon porosity, strength reduction. Therefore, the amount of clay powder in the ingredient should be no more than 5%.
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pottery kiln used DJM26 insulating firebrick
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 10000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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