Zhengzhou Caihua can supply carbon contained and carbon free repairing mixes. The carbon contained repairing mix is characterized with good flowability, good adhesion and long service life.
Zhengzhou Caihua can supply carbon contained and carbon free repairing mixes. The carbon contained repairing mix is characterized with good flowability, good adhesion and long service life. Compared with the carbon contained repairing mix, carbon free repairing mix features more environment friendly, shorter sintering time and better flowability. When the temperature is higher than 1000℃, hot repairing effect is good and adhesion rate is higher than 85%.
|
Brand |
CH-DDB78 |
CH-DDB65 |
CH-DDB85 |
CH-DDB78 |
CH-DDB92 |
|
Materials |
MgO-C based |
MgO based |
MgO-C based |
MgO based |
|
|
MgO/ % |
≧78 |
≧65 |
≧85 |
≧78 |
≧92 |
|
C/% |
5~7 |
5~7 |
—– |
5~7 |
—– |
|
Bulk density/g·cm3 |
≧2.2 （800℃，0.5h） |
≧2.2 （800℃，0.5h） |
≧2.4 （800℃，0.5h） |
≧2.2 （800℃，0.5h） |
≧2.6 （800℃，0.5h） |
Al2O3-SiC-C Brick is developed with corundum, andalusite, flake graphite and SiC as the main raw materials, and bonded by phenolic resin. After being mixed, high pressure pressed, and firing treatment, Al2O3-SiC-C brick is characterized with excellent slag erosion resistance, thermal shock resistance, abrasion resistance and achieve good performance.
Zhengzhou Caihua can supply silica-based and Chrome-based fillers according to customer's requirement. Silica based filler use quartz sand as raw materials, mixed with lubricant and sintering aid.
Using high quality magnesia as the main materials, by adding compound binding additives, this series of gunning mixes for EAF feature high adhesive strength, low rebound rate, good sintering, good erosion resistance, and can be used as cold or hot repair materials at slag line and side wall.
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