High High Alumina Ladle Bricks for EAF roof And Mortar For Producing Brick,Sagger,Kiln Etc
USD $160 - $660 /Ton
Min.Order:100 Tons
Zhengzhou Titan International Trading Co., Ltd.
High Alumina Refractory Brick For Blast Furnace and High Alumina Refractory Mortars for good Bricks
High Alumina Insulating Fire Brick For Furnace made in zhengzhou
Super Quality Insulating Fire Brick High Alumina Insulating Fire Brick For Furnace made in zhengzhou
High Quality Light Weight Insulation Fire Brick made in henan
High Purity Ceramic Alumina Fire Clay Powder And Mortar For Producing Brick,Sagger,Kiln Etc.
Specification | TYPE | ||||||
HD-NN38 | HD-NN-42 | HD-NN45 | HD-LN55 | HD-LN65 | HD-LN75 | ||
Al2O3(%) | ≥38 | ≥42 | ≥45 | ≥55 | ≥65 | ≥75 | |
Refractoriness(°C) | ≥1630 | ≥1690 | ≥1710 | ≥1770 | ≥1770 | ≥1790 | |
Flexural bond strength (MPa) | 110°C×24h | 1 | 1 | 1 | 1 | 1 | 1 |
—— | 1200°C×3h ≥3 | 1200°C×3h ≥3 | 1200°C×3h ≥3 | 1400°C×3h ≥5 | 1400°C×3h ≥5 | 1400°C×3h ≥5 | |
Bonding time (min) | 1~2 | ||||||
Application | For clay bricks and high alumina bricks masonry, used in various industrial kilns, blast furnace and hot stove |
Features:
1. Low thermal conductivity, good thermal insulation performance.
2. Long service life, easy operation, could be shaped freely
3. Product specification: standard form, normal standard, shaped and special shaped bricks.
4. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.
Applications:
1. Carbon bake furnaces in the aluminum industry
2. Preheat zones and cyclones of rotary cement kilns
3. Insulation for glass tanks
4. Fireplace and pizza ovens
5. Coke ovens
6. Blast furnaces
7. Reheating furnaces
8. Suspended roofs
9. Lime kilns
10. Chimney