Product Details
Refractory High Aluminum Kiln Refractory Bricks RSGL-65 For Glass
Furnace
Instructions:
By alumina or other higher raw material forming and calcined
alumina content. Thermal stability, high refractoriness in more
than 1770 ℃. Good slag resistance, used for building steel-making
furnace, glass furnace, cement rotary kiln lining.
Features:
1. High refractoriness
2. good slag resistance
3. high refractoriness under load
AppLication
Mainly used in lining of blast furnace, the hot blast stove,
electric furnace roof, furnace and reverberatory furnace, rotary
kiln lining. In addition, high alumina brick,widely used for open
hearth regenerative checker brick, pouring system with the plug
head, nozzle brick, etc.
Phycial and chemical index:
Items | RSGL-65 |
AL2O3,%,≥ | 65 |
Fe2O3,%,≤2.0 | 2.0 |
Apparent Porosity % ≤ | 22 |
Bulk density g/cm3 ≥ | 2.4 |
Cold Crushing Strength MPa ≥ | 55 |
0.2MPa Refractoriness Under Load ℃ ≥ | 1470 |
Refiring linear change 1500℃*2h,% | 0~-0.2 |
Refractoriness ℃ ≥ | 1790 |
Product Pictures:




Company Profile
Zhengzhou Rongsheng Refractory Co., Ltd.
Our company can provide not only the domestic and foreign customers
excellent quality of high-temperature thermal insulation material,
but also the first-rate service including professional furnace
lining design, installation supervision, engineering construction
etc.
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products quality improving, Our tenet is: quality and credibility
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