| Place of Origin |
Henan China (Mainland) |
| SiO2 Content (%) |
30-70 |
| Al2O3 Content (%) |
30-65 |
| MgO Content (%) |
0-5 |
| CaO Content (%) |
0-5 |
| CrO Content (%) |
no |
| SiC Content (%) |
no |
| Model Number |
based on the requirement |
| Brand Name |
Haonan |
| Shape |
Brick |
high qualityrefractory material seriesAcid resistant refractory brick1. It is a kind of acid and heat resistant products produced by our company, which are used as special inner lining materials of large area spraying and roasting acid regeneration roaster. Which possesses Good acid and heat resistance,High strength,Good anti-erosion,Good thermal shock resistance.2.Our products have being exported to the USA, Japan, Korea, Germany, United Kingdom, Taiwan and so on.3. Our products have being exported to the USA, Japan, Korea, Germany, United Kingdom, Taiwan and so on.4. Technical data:ItemspecificationRefractoriness °C≥1710Bulk density g/cm3≥2.2Apparent porosity≤20Cold crushing strength Mpa≥30Refractoriness under load Ta °C≥1420Acid-resistance %≥98Permanent linear change 1300°C×3h≤+0.1Chemical composition%Al2O3≥35SiO2≥585. Product Picture:plant and machinery: