slurry tank wear abrasion resistant and corrosion resistant repairing and protecting
The slurry tank of Panzhihua Longmang mining industry suffers erosive wear and corrosion in the process of using,
the protective scheme: do the corrosion prevention on the bottom layer and do the abrasion resistance on the surface layer.
Make a layer of BD407 anti corrosion resistant repair compound epoxy ceramic coatings on the bottom layer of the tank body first,
then paste the wear resistant ceramic chip on the surface of BD407 anti corrosion resistant epoxy repair coating.
Construction technology:
1.Polish and clean the inner wall of the tank body.
2.Configure BD407 anti corrosion resistant repair compound epoxy coating and scrape coating on the inner wall of the tank body.
3.After the BD407 anti corrosion chemical resistant protective epoxy coating curing,find out whether there is defect or not,
do the coverage repairing with the BD407 for the defective parts.
4.Configure BD121 wear resistant ceramic adhesive and scrape coating on the surface of BD407 uniformly.
5.Make the ceramic chip paste on it uniformly,and knock on it to be flat and compacted with rubber hammer.
6.Curing for 24 hours,when the temperature is low,should take properly heating measures to promote the curing.
Performance index:
| Product Name | Color | Physics Status | Packaging |
Operation time limit (25¡æ) |
Curing time (25¡æ) |
|
BD407 anti wear corrosion resistant Coatings |
Grey/blue/yellow | Semi-fluid | 20 kg | 25 min | 24 hours |
|
Density (g/cm3) |
Compressive strength (kg/cm2) GB1041-2008 |
tensile strength (kg/cm2) GB6329-2009 |
Shear strength (kg/cm2) GB7124-2008 |
Bending strength (kg/cm2) GB1042-1999 |
Hardness £¨Shore D£© ASTM-D-2556 |
Working temperature £¨¡æ£© |
| 1.32 | 836 | 316 | 175 | 512 | 78 | -60¡«100 |
Construction Case Photos Show:
