Anti-acid refractory bricks: 1. good acid resistance 2. can be made according to your requirements

PXZT Anti-acid refractory bricks, plates and pipes are used as inner lining for drying, absorption, tower and reactor in chemical plant, chemical fertilizer plant and sulfuric acid plant or used as inner lining for anticorrosive pools and channels and covered the anti acid ground etc.

  

 phycical & chemical index

    

Composition	Content(%)
SiO 2	69.8
AL 2 O 3	21.5
K 2 O	2.7
Na 2 O	0.95
MgO	0.12
CaO	0.82
Fe 2 O 3	0.2
Burning loss	0.54
Acid resistance	99.8

characters 

1. corrosion resistance 

2. strong hardness and abrasion resistance

Anti-acid refractory bricks