Fire Clay Bricks provided by us refered to a kind of refractory products with the Al2O3 content between 30%~48%. Taking high quality hard clay clinker as main raw material and combined with clay, Fire Clay Bricks made by Jundao have been exported to all over the world.
Fire Clay Bricks Features:
Good resistance to chemical erosion
Low thermal expansivity
| Fire clay Brick | A.P(%,Max) | C.C.S(Mpa,Min) | R.U.L (0.196Mpa,℃，Min) | R.L.C（%） | Refractoriness（℃，Min） | |
| 2HRS at 1400℃ | 2HRS at 1350℃ | |||||
| N-3a | 24 | 40 | 1320 | / | +0.2 -0.5 | 1710 |
| Remark | ISO Certificated; Customized | |||||
thermal expansivity
