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Light-color modified epoxy static conductive anticorrosion coating and preparation method thereof

A technology for anti-corrosion coatings and epoxy coatings, applied in anti-corrosion coatings, conductive coatings, epoxy resin coatings, etc., can solve the problems of high price, low cost performance, and limited application range, and achieve good chemical resistance and wide application range The effect of broad and strong competitive advantage

Active Publication Date: 2013-09-04
XIAMEN SUNRUI SHIP COATING
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] In order to solve the technical problems of synthesis and construction in the prior art, such as high price, limited scope of application and low cost performance, the present invention provides a light-color modified epoxy anti-static anti-corrosion coating and its preparation method

Method used

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  • Light-color modified epoxy static conductive anticorrosion coating and preparation method thereof
  • Light-color modified epoxy static conductive anticorrosion coating and preparation method thereof
  • Light-color modified epoxy static conductive anticorrosion coating and preparation method thereof

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Embodiment Construction

[0047] Below in conjunction with accompanying drawing, the present invention is further described, and the present invention is not limited to following embodiment:

[0048] The embodiment of light-color modified epoxy antistatic anticorrosion paint of the present invention is shown in Table 1:

[0049] Part A raw material name Example 1 Example 2 Example 3 E44 epoxy resin 5 7.5 10 F-51 Novolac Epoxy Resin 10 7.5 5 Modified Coumarone Petroleum Resin (BHS) 7 12 17 Epoxy Thinner 660A 5 10 15 Wetting and dispersing agent BYK-110 0.1 0.3 0.5 Defoamer BYK-A530 0.5 0.3 0.1 Silane coupling agent KH-560 1.0 1.2 1.5 Rheology Additives 1.5 1.3 1.0 Active silica 4 7 8 Conductive mica powder 20 15 8 Other pigments and fillers 35.8 22.6 13.4 Component B raw material name Example 1 Example 2 Example 3 Cardanol modified amine adduct 10 15 20 KH-550 0.1 0.3 0.5 ...

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Abstract

A light-color modified epoxy static conductive anticorrosion coating is formed by a component A and a component B, the component A comprises 5-10mass% of an E44 epoxy resin, 5-10mass% of an F-51 novolac epoxy resin, 7-17mass% of an epoxy resin modifier, 5-15mass% of an epoxy diluent 660A, 0.1-0.5mass% of a wetting dispersant BYK-110, 0.1-0.5mass% of an antifoaming agent BYK-A530, 1.0-1.5mass% of a silane coupling agent KH-560, 1.0-1.5mass% of a multifunctional thixotropic agent, 8-20mass% of conductive mica powder, 4-10mass% of active silica, and 12-35mass% of a pigment filler, and the component B comprises 10-20mass% of a cardanol modified amine adduct curing agent and 0.1-0.5mass% of a silane coupling agent KH-550. The coating has the advantages of wide application range, excellent application property, and high cost performance, has been industrially produced and applied, can compete with products of the same kind in China, and has a very large cost performance advantage.

Description

technical field [0001] The invention relates to a static-conductive anti-corrosion coating and a preparation method thereof, in particular to a light-color modified epoxy anti-static anti-corrosion coating and a preparation method thereof. Background technique [0002] Static conductive coating is a functional coating with the ability to conduct current and eliminate accumulated charges, and it is divided into two categories: intrinsic type and blending type. Intrinsic type electrostatic conductive coating is that the polymer itself has inherent conductivity, but it has certain difficulties in synthesis and construction, and it is expensive, so there are not many applications at present; the blending type is easy to produce, easy to construct, and has good performance. , low price and other advantages, has been widely used in petrochemical, mechanical aerospace, transportation and other fields. [0003] In the development of blended static conductive anti-corrosion coatings...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/02C09D163/04C09D145/02C09D7/12C09D5/08C09D5/24
Inventor 高波苏雅丽方大庆陈乃洪
Owner XIAMEN SUNRUI SHIP COATING
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