Application of Jianbang Rust Converter on 6000lm³ Chemical Raw Material Tank in Dagang Oilfield of Petro China
1.Principle of Corrosion conversion paint
Principle of corrosion conversion paint is a new kind of avirulent environmental protection, no pollution, zero emissions of corrosion of carbon steel surface rust surface treatment agent,
it and the response of the rust layer form ferrosilicon alloy, surface density, high hardness can prevent metal corrosion again continue to happen immediately,
will have rusty metal surface rust directly in about 15 minutes into never rust protective layer.
2.Characteristics of corrosion conversion paint
(1)Environmental performance, non-toxic environmental protection, no pollution, zero emission (just add and supplement, recycle and reuse).
(2)Economic performance, 20-30 square meters per kilogram for light corrosion, 15-20 square meters per kilogram for heavy corrosion.The film thickness is 15-20um.
(3)Convenient performance, can use spraying, brush coating, dipping (soaking time 2 minutes) 360 degrees without dead Angle.
3.Typical use of corrosion conversion agent
The material is widely used in shipbuilding, automobile, aircraft, bridge, metallurgy, mining machinery, petrochemical industry, port and wharf of all black carbon steel metal bottom surface antirust treatment.
4.Technical data of corrosion converter agent
Performance | Description |
proportion | 23℃：1.12 |
PH | 1.2-2.0 |
Flash point | 210℃ |
SST | 40hoursabove（GB-117） |
Waterproof（Binding with other coatings） | 72hours |
Heat resistance | ≤100℃ |
solvent resistance（No. 90 gasoline） | 72hours |
5.Rust conversion agent treatment of chemical raw material tank under the condition of no shutdown of maintenance problems
The rust conversion agent can replace the dust brought by sandblasting, the low efficiency and high cost of manual grinding. The oil tank, cylinder and chemical raw material tank are produced by sandblasting or manual grinding.
CNPC Dagang oil four field chemical raw material tank on the basis of not stopping production, to achieve maintenance is a headache, the maintenance of the top and bottom leaders are racking their brains.The corrosion conversion agent can effectively solve various unsafe problems caused by static electricity and electric spark when maintenance is not stopped.Let the leaders rest assured and at ease, safety responsibility is heavier than Taishan Ma.Please see the photos from the repair site.
