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Nano sterilizing anionic double-component aqueous wood paint

A nano-sterilization and negative ion technology, used in biocide-containing paints, antifouling/underwater coatings, coatings, etc., to achieve the effects of high hardness, fast drying and high product gloss

Inactive Publication Date: 2010-11-10
QUANZHOU XINXIEZHI SPECIAL COATING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention is to provide a two-component water-based wood paint with nano-sterilizing negative ions to solve the technical problem of making it have strong bactericidal and anti-mildew sustainable release of negative ions and purify indoor air.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A two-component water-based wood topcoat with nano-sterilizing negative ions, including component A and component B:

[0039] Part A comprises the following ingredients in parts by weight:

[0040] Acrylic resin: 78 parts

[0041] Defoamer: 0.3 parts

[0042] Composite nano anion powder: 0.5 parts

[0043] Composite nano bactericidal powder: 0.4 to 0.6 parts

[0044] Dispersant: 0.2 parts

[0045] Thickener: 1 part

[0046] Water: 20 parts

[0047] Part B includes the following components by weight: water-based curing agent: 50 parts.

[0048] Acrylic acid resin is water-based hydroxyacrylic resin, composite nano anion powder, silicate mineral powder modified with nano photocatalyst material. The active ingredients of composite nano bactericidal powder are nano silver, copper, zinc, manganese, iron Combination of various metal particles, the carrier is titanium phosphate, zirconium phosphate or zeolite powder as bulk material. The defoamer is a mixture of alipha...

Embodiment 2

[0065] A kind of two-component water-based wood finishing paint of nanometer sterilizing anion, comprises A component and B component, and wherein, A component comprises the composition of following parts by weight:

[0066] Acrylic resin: 65 parts

[0067] Defoamer: 0.2 parts

[0068] Composite nano anion powder: 0.4 parts

[0069] Composite nano bactericidal powder: 0.4 to 0.6 parts

[0070] Dispersant: 0.1 parts

[0071] Thickener: 0.5 parts

[0072] Water: 15 parts

[0073] Part B includes the following components by weight: water-based curing agent: 40 parts.

[0074]Acrylic acid resin is water-based hydroxyacrylic resin, and the composite nano-nanometer anion is silicate mineral powder modified with nano-photocatalyst material. The active ingredients of the composite nano-bactericidal powder are nano-silver, copper, zinc, manganese, iron A combination of metal particles, the carrier is titanium phosphate, zirconium phosphate or zeolite powder as the bulk material. ...

Embodiment 3

[0077] A kind of two-component water-based wood finishing paint of nanometer sterilizing anion, comprises A component and B component, and wherein, A component comprises the composition of following parts by weight:

[0078] Acrylic resin: 90 parts

[0079] Defoamer: 0.4 parts

[0080] Composite nano anion powder: 0.6 parts

[0081] Composite nano bactericidal powder: 0.4 to 0.6 parts

[0082] Dispersant: 0.3 parts

[0083] Thickener: 1.5 parts

[0084] Water: 25 parts

[0085] Part B includes the following components by weight: water-based curing agent: 60 parts.

[0086] Acrylic acid resin is water-based hydroxyacrylic resin, composite nano anion powder, silicate mineral powder modified with nano photocatalyst material. The active ingredients of composite nano bactericidal powder are nano silver, copper, zinc, manganese, iron A combination of various metal particles, the carrier is titanium phosphate, zirconium phosphate or zeolite powder as the bulk material. The defo...

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Abstract

In order to solve the problem of environmental pollution of the conventional coating, the invention provides a novel nano sterilizing anionic double-component aqueous wood finishing paint and a preparation method thereof. The nano sterilizing anionic double-component aqueous wood finishing paint provided by the invention comprises a component A and a component B, wherein the component A comprises the following components in part by weight: 65 to 90 parts of acrylic resin, 0.2 to 0.4 part of antifoaming agent, 0.4 to 0.6 part of composite nano anionic powder, 0.1 to 0.3 part of dispersant, 0.5 to 1.5 parts of thickening agent and 15 to 25 parts of water; and the component B comprises the following component in part by weight: 40 to 60 parts of water-dispersed polyisocyanate, wherein the weight of the component A is 1.5 to 2.5 times that of the component B. The nano sterilizing anionic double-component aqueous wood finishing paint has the technical advantages of environmental protection, strong sterilization and mildew prevention, capability of constantly releasing anions and purification and indoor air.

Description

technical field [0001] The invention relates to a coating composition, in particular to a two-component water-based wood topcoat with strong sterilization and mildew resistance and sustainable release of negative ions to purify air and a preparation method thereof. Background technique [0002] At present, there are many types of coatings on the market and they are widely used, especially the special paints for doors and windows, each with multiple functions. However, when using various synthetic materials, they generally contain substances harmful to the human body and release peculiar smells, such as formaldehyde, VOC ( Volatile organic compounds), heavy metals, benzene, etc. exceeding the standard will cause a lot of poison to the environment and human health. In addition, viruses and bacteria are everywhere and everywhere in our living space. The existence of viruses and bacteria is harmful to the human body The degree has always troubled and threatened everyone's physic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D5/14C09D7/12
Inventor 孙有生丁思伟
Owner QUANZHOU XINXIEZHI SPECIAL COATING
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