GLOBE CARBON INDUSTRIES, specializes in the manufacturing of Graphite Tiles & Bold (Conforming as per DIN Standard) especially developed for high corrosion resistance against all acids & also suitable for alkalies, excellent resistance to thermal shocks, high crushing strength, improved mechanical properties & it withstands temperature upto 180°C. Having low Porosity 1 % & average Graphite content 99% min and Low Ash upto 1% max. It is mould manufactured product thus having very good dimensional accuracy +/- 1mm. The graphite Titles/Bricks is having very good thermal conductivity hence it is used mainly for heat transfer areas along with chemicals compatibility.
Usage Area
- Lining in any chemical reactors
- Hydrofluoric Acid Plant (HF) & Flurosilicis Acid Plant.
- All Chemicals Industries (Highly Corrosive Areas).
- Fertilizers & Dyes Industries.
- H2SO4, HCL, Fluorides, Chlorides & Alkalies.
- Caustic soda scrubbing tower.
Storage & Shelf Life
Globe made Graphite tiles are to be stored in the original packing under shade, away from heat , fire , moisture& having unlimited shelf life if not absorbed any liquids & rainwater etc.
Handling Precautions
While lifting & handling the tiles care should be taken that the corners/edges do not cut/ damage hands.
Specifications
| Specifications | Units | Results | |
|---|---|---|---|
| Density | gms/cc | 1.8 – 1.9 gms/CC | |
| Comp. Strength | MPa | 650-700 kg/cm2 Avg. | |
| Flexural Strength | MPa | 250-300 kg/cm2 Avg. | |
| Porosity | % | 1% Max. | |
| Water Absorption | % | 0.5% Max. | |
| Abrasion Resistivity | cm3 | Abrasion Loss < 15 (Thickness Reduction <1.07 mm) | |
| Graphite Content | % | 99 % Min. | |
| Thermal Conductivity | w/mk | 120 | |
| Ash Content | % | 1 | |
| Temp. Resistivity | °c | Upto 180°c | |
| Chemical Compatibility | % | Suitable for all acids/minor alkalis/solvent and mixtures. | |
Standard Sizes of Graphite Tiles for Reactor Lining
| Sr. No. | Sizes in mm | Area of Use |
|---|---|---|
| 1 | 230x115x10 | On big shelf area |
| 2 | 115x115x10 | At bottom area |
| 3 | 230x55x10 | On Shelf Area |
| 4 | 115x75x10 | On Small Curvature Area |