99% Impregnated Graphite Kiln Refractory Bricks , Anticorrosive
Carbon Brick
The impregnated graphite carbon brick produced by the high-quality
graphite carbon material, adding organic compounds with strong acid
resistance. It is refined by high pressure molding, vacuum
impregnation and high temperature heat treatment process. It has
excellent acid and temperature resistance. It is an ideal lining
material for phosphoric acid reaction tank and phosphoric acid
storage tank in chemical industry.
The impregnated graphite carbon brick has the following
characteristics:
1, Excellent corrosion resistance
Product used the graphite carbon material with excellent acid
resistance, adding strong organic compound, effective reduce the
product porosity, increases the bulk density of the products, and
thus the product has excellent anti-corrosion performance and
strong wear resistance.
2 ,Stable performance and strong durability
The product adopts high strength organic adhesive as binder and
bring high and new technology additive, so the product has strong
strength, good abrasion resistance, very stable structure, and the
structure of product does not change with the change of
temperature.
3, Accurate size
It adopts pressing molding, the quality of the product is good, the
dimension of the product is accurate, and the special product can
be produced according to the requirements of the user.
Index of Impregnated graphite carbon brick
| Item | Units | Result |
| Carbon Content | % | 99% |
| Apparent porosity | % | 8-10 |
| Bulk density | g/Cm3 | 1.6 |
| Ash Content | % | 8 |
| Compressive strength | Mpa | 68 |
| Flexural Strength | Mpa | 26.9 |
| Roasting shrinkage at 800 ºC | | No Change |
| Thermal Conductivity | W/M.K | 5.1@200ºC |
