MC type chimney anticorrosion and high temperature resistant coating consists of MC-1 type topcoat and MC-2 type primer. The main technical indicators reach the advanced level of chimney coatings. The temperature resistance of the coating reaches -25℃-180℃. It has good corrosion resistance to ≤40% sulfuric acid, ≤10% hydrochloric acid, ≤5% nitric acid and hydrofluoric acid. The adhesion reaches the national first-class standard. The wear resistance, impermeability and toughness reach the advanced indicators recommended by the Ministry of Electric Power and the Ministry of Construction. It is currently an ideal lining anti-corrosion material for environmentally friendly chimneys in thermal power plants, nuclear power plants, and non-ferrous metal smelting.
Scope of application:
Corrosion protection of steel chimney steel plate inner wall and flue.
Corrosion protection of concrete chimney concrete inner wall and flue.
Corrosion protection of non-ferrous metal smelting steel structure concrete and inner and outer walls of tanks.
Chimney acid-resistant anti-corrosion coating MC, OM, TNL A type
|
project |
index |
|
|
Exterior |
Black liquid |
|
|
clay |
12±2 |
|
|
Adhesion (with steel plate) |
Level 1 |
|
|
Temperature resistance(-20℃~120℃) |
No cracking, no flowing, no peeling |
|
|
Drying time |
surface dry h |
≤4 |
|
Actual drying h |
4-6 |
|
|
Impact resistance |
Back impact without cracking |
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Chimney acid-resistant anticorrosion coating MC, OM, TNL B type
|
project |
index |
|
|
Exterior |
Black soft paste |
|
|
Solid content % |
≥60 |
|
|
Adhesion to steel plate |
Level 1 |
|
|
Temperature resistance(-20℃~180℃) |
No cracking, no flowing, no peeling |
|
|
Drying time |
Surface dryness h |
≤3 |
|
Actual drying h |
20-30 |
|
|
Acid resistance |
sulfuric acid |
The paint film is not broken |
|
hydrochloric acid |
The paint film is not broken |
|
|
Nitric Acid |
The paint film is not broken |
|
|
Hydrofluoric acid |
The paint film is not broken |
|
|
Wear resistance (coal powder spraying 30mm under 200MPa pressure) |
Surface wear is no more than 0.5 |
|
|
Tough bending |
No cracking |
|
|
Impermeability |
Waterproof |
|
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