Fire Clay Refractory Bricks Seller Fire Clay
USD $299 - $599 /Ton
Min.Order:10 Tons
Zhengzhou Titan International Trading Co., Ltd.
Fire Clay Refractory Bricks Seller
Specifications | TYPE | ||||||
NN38 | NN42 | LN45 | LN55 | LN65 | LN75 | ||
Al2O3 (%) | ≥38 | ≥42 | ≥45 | ≥55 | ≥65 | ≥75 | |
Refractoriness (°C) | ≥1650 | ≥1690 | ≥1710 | ≥1750 | ≥1770 | ≥1790 | |
MOR(MPa)
| 110°C×24h | 1 | |||||
— | 1200°C×3h ≥2 | 1200°C×3h ≥2.5 | 1200°C×3h ≥3 | 1400°C×3h ≥4 | 1400°C×3h ≥4 | 1400°C×3h ≥4 | |
Sintering time (min) | 1~3 |