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Environment-friendly sea anti-fouling paint

A marine antifouling and coating technology, applied in the field of coatings, can solve problems such as endangering human health and destroying marine ecological balance.

Inactive Publication Date: 2014-11-19
QINGDAO UWELL INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although cuprous oxide is currently the main marine antifouling agent on the market, its large-scale use will seriously damage the ecological balance of the ocean, and even endanger human health through the food chain.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment 1, a kind of environment-friendly marine antifouling paint, is made of the following raw materials in parts by weight: 20 parts of epoxy phenolic resins, 0.5 parts of titanium dioxide, 10 parts of biological antifouling agents, 15 parts of nano oxide particle reinforcing agents, 5 parts of leveling agent, 5 parts of epoxy reinforcing agent, 10 parts of titanium dioxide, 8 parts of kaolin, 15 parts of mica powder, 28 parts of solvent, 1 part of anti-settling agent, 0.05 parts of wetting and dispersing agent.

Embodiment 2

[0008] Embodiment 2, a kind of environment-friendly marine antifouling paint, is made of the following raw materials in parts by weight: 45 parts of epoxy phenolic resins, 0.5 parts of titanium dioxide, 1 part of biological antifouling agent, 5 parts of nano oxide particle reinforcing agents, 5 parts of leveling agent, 1 part of epoxy curing agent, 10 parts of titanium dioxide, 8 parts of kaolin, 15 parts of mica powder, 28 parts of solvent, 1 part of anti-settling agent, and 1 part of wetting and dispersing agent.

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PUM

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Abstract

The invention discloses an environment-friendly sea anti-fouling paint, which is composed of the following raw materials in parts by weight: 20 to 45 parts of epoxy phenolic resin, 0.5 to 1 part of titanium dioxide, 1 to 10 parts of biological anti-fouling agent, 5 to 15 parts of nano oxide particle enhancer, 1 to 5 parts of flatting agent, 1 to 5 parts of epoxy solidness enhancer, 5 to 10 parts of titanium dioxide, 3 to 8 parts of kaolin, 8 to 15 parts of mica powder, 18 to 28 parts of solvent, 0.05 to 1 part of anti-settling agent, and 0.05 to 1 part of wetting dispersant. The paint has a very good dispelling effect and adhesion inhibiting effect on marine organisms, does not have any harmful effect on marine organisms, and is pure natural and harmless.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an environmentally friendly marine antifouling coating. Background technique [0002] In the marine environment, when an object is immersed in seawater, micro-fouling occurs first on its surface, that is, micro-organisms such as bacteria attach to the surface of the object, and grow and reproduce on it; Larvae of vertebrates such as barnacles, mussels and sea squirts attach to surfaces in a process known as macrofouling. Large-scale fouling can be further divided into soft fouling and hard fouling. Soft fouling refers to the fouling caused by organisms such as algae, bryozoans, sea squirts, and hydra. Fouling by organisms such as barnacles and oysters. These marine fouling organisms adhere to the surface of artificial facilities in the sea, which will increase the navigation resistance of ships, block pipelines and breeding nets, affect the normal use of acoustic instruments a...

Claims

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Application Information

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IPC IPC(8): C09D161/14C09D5/16C09D7/12
Inventor 张涛
Owner QINGDAO UWELL INFORMATION TECH