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High tenacity dicyclopentadiene phenol type epoxy resin decontaminating coating

A dicyclopentadiene, epoxy resin technology, applied in epoxy resin coatings, antifouling/underwater coatings, polyester coatings, etc., can solve the problem of poor adsorption capacity, affecting the decontamination effect of bismuth ferrite coatings, ferric acid The problem of small specific surface area of ​​bismuth, etc., can increase the ability, improve the decontamination performance, high toughness and decontamination ability.

Inactive Publication Date: 2015-08-26
TONGCHENG XINFENG COLOR PRINTING PACKAGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, bismuth ferrite has a small specific surface area and poor adsorption capacity, which affects the decontamination effect of coatings containing bismuth ferrite

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A kind of high-toughness dicyclopentadiene phenol type epoxy resin decontamination coating that the present invention proposes, its raw material comprises by weight: 55 parts of dicyclopentadiene phenol type epoxy resins, the macroporous adsorption resin that is loaded with bismuth ferrite 36 parts, 18 parts of glycerin alkyd resin, 6 parts of nano titanium dioxide, 8 parts of nano sepiolite powder, 2.2 parts of silane coupling agent WD-60, 1.8 parts of defoaming agent, 1.8 parts of smoothing agent, 0.8 parts of antifungal agent, pigment 1.5 parts, 3.8 parts of toughening agent, 1.3 parts of curing agent, 52 parts of organic solvent; Organic solvent is made up of ethylene glycol butyl ether and triethanolamine by volume ratio 6: 5;

[0015] In the preparation process of the macroporous adsorption resin loaded with bismuth ferrite, 2.5 parts of bismuth nitrate, 1.3 parts of ferric nitrate and 33 parts of nitric acid solution with a concentration of 15wt% are put into the ...

Embodiment 2

[0017] A kind of high-toughness dicyclopentadiene phenol type epoxy resin decontamination coating that the present invention proposes, its raw material comprises by weight: 52 parts of dicyclopentadiene phenol type epoxy resins, the macroporous adsorption resin that is loaded with bismuth ferrite 40 parts, 14 parts of glycerin alkyd resin, 9 parts of nano titanium dioxide, 5 parts of nano sepiolite powder, 2.5 parts of silane coupling agent WD-60, 1.5 parts of defoamer, 2.2 parts of leveling agent, 0.5 part of antifungal agent, pigment 1.8 parts, 3.4 parts of toughening agent, 1.7 parts of curing agent, 48 parts of organic solvent; The organic solvent is made up of ethylene glycol butyl ether and triethanolamine in a volume ratio of 3:2;

[0018]In the preparation process of the macroporous adsorption resin loaded with bismuth ferrite, 2.2 parts of bismuth nitrate, 1.6 parts of ferric nitrate and 30 parts of nitric acid solution with a concentration of 18wt% were put into the f...

Embodiment 3

[0020] A kind of high-toughness dicyclopentadiene phenol type epoxy resin decontamination coating that the present invention proposes, its raw material comprises by weight: 54 parts of dicyclopentadiene phenol type epoxy resins, the macroporous adsorption resin that is loaded with bismuth ferrite 37 parts, 16 parts of glycerin alkyd resin, 7 parts of nano titanium dioxide, 7 parts of nano sepiolite powder, 2.3 parts of silane coupling agent WD-60, 1.7 parts of defoamer, 1.9 parts of leveling agent, 0.7 parts of antifungal agent, pigment 1.6 parts, 3.6 parts of toughening agent, 1.4 parts of curing agent, 51 parts of organic solvent; Organic solvent is made up of ethylene glycol butyl ether and triethanolamine by volume ratio 5: 4;

[0021] In the preparation process of the macroporous adsorption resin loaded with bismuth ferrite, 2.4 parts of bismuth nitrate, 1.4 parts of ferric nitrate and 32 parts of nitric acid solution with a concentration of 16wt% were put into the first r...

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Abstract

The invention discloses a high tenacity dicyclopentadiene phenol type epoxy resin decontaminating coating. The high tenacity dicyclopentadiene phenol type epoxy resin decontaminating coating is composed of the raw materials in parts by weight as follows: 52-55 parts of dicyclopentadiene phenol type epoxy resin, 36-40 parts of macroporous resin loaded with bismuth ferrite, 14-18 parts of glycerin alkyd resin, 6-9 parts of nanometer titania, 6-9 parts of nanometer sea-foam stone powder, 2.2-2.5 parts of silane coupling agent WD, 1.5-1.8 parts of defoamer, 1.8-2.2 parts of advection agent, 0.5-0.8 parts of mildew preventive, 1.5-1.8 parts of pigment, 3.4-6.8 parts of flexibilizer, 1.3-1.7 parts of curing agent, and 48-52 parts of organic solvent. The high tenacity dicyclopentadiene phenol type epoxy resin decontaminating coating is high in tenacity and good in decontaminating effect.

Description

technical field [0001] The invention relates to the technical field of decontamination coatings, in particular to a high-toughness dicyclopentadienol type epoxy resin decontamination coating. Background technique [0002] With the rapid development of modern industry and agriculture, a large amount of pollutants are discharged into rivers without effective treatment, and the fresh water resources that human beings depend on are facing serious threats. Therefore, how to purify water resources has become a hot spot of common concern all over the world. , in all kinds of polluted water bodies, organic matter pollution is the most harmful. Traditional organic matter treatment methods, such as physical methods, biotechnology treatment, etc., have not completely degraded the organic pollutants in the water body, so the decontamination effect is not obvious. slow. At present, an advanced oxidation technology is slowly emerging in the field of removal of organic pollution in w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D201/00C09D167/08C09D7/12
CPCC09D163/00C08K2201/011C08L2205/03C09D5/16C09D7/61C09D7/62C08L67/08C08K13/02C08K2003/2241C08K3/34C08K3/24
Inventor 金钧
Owner TONGCHENG XINFENG COLOR PRINTING PACKAGING
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