Refractory High Alumina Bricks
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB,CFR,CIF,DAT,FAS,DDP,DAP,CIP,CPT,FCA,EXW |
| Payment Terms: | Paypal, L/C, D/P, D/A, T/T, WU, Money Gram |
| Supply Ability: | 10000000000 |
| Place of Origin: | Henan |
Company Profile
| Location: | Zhengzhou, Henan, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Refractory Brick, Ceramic Fiber Product |
Product Detail
| Model No.: | JK-AB03 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Brand Name: | JK |
| Shape: | Brick |
| Material: | Alumina Block |
| SiO2 Content (%): | 42% |
| MgO Content (%): | 0.8-1.2 |
| Temperture: | 900-1300 degree |
| density: | 0.55-1.25g/cm3 |
| compressive strength: | 1.8Mpa |
| rupture strength: | 1.4Mpa |
| linear changge on reheating: | 1400x12h<=-0.5 |
| thermal shock resistance: | >20 times |
| Production Capacity: | 10000000000 |
| Packing: | In wooden case |
| Delivery Date: | 7-15days |
Product Description
Based on our over 20 years of experience in refractory industry(production &installation), we have a thorough understanding of the technology &market, which enables us to provide the best possible quality high alumina products in China.
High alumina bricks have many applications in various high temperature kilns, which provide better performance than fireclay based bricks or conventional fireclay bricks would not suffice.
Major Applications:
Hot blast furnaces
Carbon baking kilns
Power plants(CFB)
Cement Kilns
back-up layers of various kilns
etc...
Technical Information:
Items | Technical Data | ||||
International code name | JK35 | JK36 | JK37 | JK38 | JK40 |
Chinese code name | JK-48 | JK-55 | JK-65 | JK-75 | JK-80 |
Al2O3 min % | 48 | 55 | 65 | 75 | 80 |
Fe2O3 max % | 2 | 2 | 2 | 2 | 2 |
Refractoriness oC min. | 1750 | 1770 | 1790 | 1790 | 1790 |
Refractoriness under Load C min. | 1420 | 1470 | 1500 | 1520 | 1530 |
Permanent Linear Change % | 1450 C×2h | 1500 C×2h | 1500 C×2h | 1500 C×2h | 1500 C×2h |
+0.1~-0.4 | +0.1~-0.4 | +0.1~-0.4 | +0.1~-0.4 | +0.1~-0.4 | |
Apparent Porosity max. % | 22 | 22 | 23 | 23 | 21 |
Cold Crushing Strength mim. | 39 | 44 | 49 | 54 | 65 |
