Characteristics of antifouling paint types of anti

2022-07-22
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Antifouling paint is a special coating to prevent the fouling caused by the obstruction of the ship's progress caused by the attachment of marine organisms when the ship is sailing in the sea. In the thousands of years of struggle with marine attached organisms, it was found that coating the bottom of ships or underwater facilities with antifouling paint was the best antifouling means. Antifouling paint can keep the soaked part smooth without dirt adhesion, so what are the characteristics of antifouling paint? What are the types of antifouling paint? Now let's take a look with Xiaobian

antifouling paint is a kind of special paint to prevent the ship from fouling due to the obstruction of the ship's progress caused by the attachment of marine organisms when the ship is sailing on the sea. In the thousands of years of struggle with marine attached organisms, it was found that coating the bottom of ships or underwater facilities with antifouling paint was the best antifouling means. Antifouling paint can keep the soaked part smooth without dirt adhesion, so what are the characteristics of antifouling paint? What are the types of antifouling paint? Now let's take a look with Xiaobian

characteristics of antifouling paint

1. Antifouling paint can prevent the attachment of marine attached organisms within a certain period of time

2. The toxic material in the paint film exudes steadily and gradually to the sea water

3. The paint film has certain water permeability to ensure the continuous exudation of toxicity

4. It has good adhesion and matching performance with the antirust paint, and the antifouling paint itself should also have good interlayer adhesion and slightly soluble with the antirust paint

5. The paint film should have good resistance to sea water impact, and will not bubble or fall off when immersed in water for a long time

6. Have different degrees of self polishing ability during navigation

7. It has good storage stability, generally for 1 year, and its antifouling performance will not decline during storage

types of antifouling paint

at present, there are many types of antifouling paint, and the main development directions are: ① self polishing antifouling paint without organic tin; ② Abrasive antifouling paint of Wuxi; ③ Non toxic antifouling paint (low surface energy paint, biological antifouling paint, etc.); ④ Conductive antifouling paint

commercial antifouling paints are mainly divided into two categories: ① antifouling paints containing pesticides (hydrated self polishing antifouling paint, hydrolytic self polishing antifouling paint, mixed self polishing antifouling paint); ② Antifouling paint without pesticides (or low surface energy antifouling paint, or stain release antifouling paint FRC)

according to the development and action mechanism of antifouling paint, it can be roughly divided into the following three categories: traditional antifouling paint, organotin self polishing antifouling paint and new antifouling paint

in order to effectively control the release of antifouling agents, people adopt different technical ways to adopt a new, efficient and non-toxic antifouling material for ships, which will not bring any adverse impact on the marine ecological environment. This kind of antifouling paint can be roughly divided into: ① base material solvent-free antifouling paint (contact type and diffusion type); ② Base material soluble antifouling paint; ③ New antifouling paint; ④ Anticorrosive self polishing antifouling paint for ships

the above features and types of antifouling paint are briefly introduced here. I hope it will be helpful to you. Please look forward to more information

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