CN106609091A - Non-toxic coating for decomposing formaldehyde - Google Patents
Non-toxic coating for decomposing formaldehyde Download PDFInfo
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- CN106609091A CN106609091A CN201510693669.8A CN201510693669A CN106609091A CN 106609091 A CN106609091 A CN 106609091A CN 201510693669 A CN201510693669 A CN 201510693669A CN 106609091 A CN106609091 A CN 106609091A
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Abstract
The invention relates to a non-toxic coating for decomposing formaldehyde. The non-toxic coating comprises, by mass, 30-70 parts of epoxy resin, 20-30 parts of modified epoxy resin, 10-30 parts of calcium carbonate, 10-20 parts of nanometer activated carbon, 20-30 parts of nanometer titanium, 5-15 parts of hydroxyethyl cellulose, 10-20 parts of sodium gluconate, 10-20 parts of a formaldehyde absorbent and 20-30 parts of water. The non-toxic coating has a strong formaldehyde decomposition capacity, has functions of scrubbing resistance and odor removal, provides optimal wall face effects and is especially suitable for wall renovation and indoor decoration.
Description
Technical field
The present invention relates to a kind of house ornamentation paint field, in particular it relates to a kind of non-toxic coatingss of decomposing formaldehyde.
Background technology
Formaldehyde is mostly come from the product of the binding agent that the furniture of clamping plate, density board, various artificial boards and its manufacture is used in a large number, is a kind of colourless, there is the harmful gass of intense irritation smell, soluble in water, alcohol and ether.World Health Organization (WHO) assert that formaldehyde is carcinogenic and causes deformed material, the harm to health to be summarized as stimulation, toxic action and carcinogenesis.
Nano material can produce anion, the function with decomposing formaldehyde, and wherein nano-titanium effect preferably, has been widely used in paint field, for decomposing formaldehyde, improve air quality.
The content of the invention
For above-mentioned deficiency present in prior art, the technical problem to be solved is to provide a kind of non-toxic coatingss of the good decomposing formaldehyde of effect.
The technical solution adopted for the present invention to solve the technical problems is：A kind of non-toxic coatingss of decomposing formaldehyde, including epoxy resin, modified epoxy, Calcium Carbonate, active carbon nanoparticles, nano-titanium, hydroxyethyl cellulose, sodium gluconate, formaldehyde absorbent, water are provided, the mass fraction of each component is：Epoxy resin 30-70, modified epoxy 20-30, Calcium Carbonate 10-30, active carbon nanoparticles 10-20, nano-titanium 20-30, hydroxyethyl cellulose 5-15, sodium gluconate 10-20, formaldehyde absorbent 10-20, water 20-30.
Preferably, the mass fraction of the non-toxic coatingss each component of the decomposing formaldehyde is：Epoxy resin 37, modified epoxy 22, Calcium Carbonate 15, active carbon nanoparticles 20, nano-titanium 20, hydroxyethyl cellulose 7, sodium gluconate 10, formaldehyde absorbent 18, water 30.
Preferably, the granularity of the Calcium Carbonate is 1000-1200 mesh, further preferred 1120 mesh.
Preferably, particle diameter≤the 100nm of the nano-titanium.
Preferably, the water is deionized water.
A kind of non-toxic coatingss of decomposing formaldehyde that the present invention is obtained, with stronger decomposing formaldehyde technology, additionally, also having the functions such as scrubbing resistance, superpower net taste, there is provided optimal metope effect, are particularly suitable for metope renovation and interior decoration.
Specific embodiment
A kind of non-toxic coatingss of decomposing formaldehyde that the present invention is provided, including epoxy resin, modified epoxy, Calcium Carbonate, active carbon nanoparticles, nano-titanium, hydroxyethyl cellulose, sodium gluconate, formaldehyde absorbent, water, the mass fraction of each component is：Epoxy resin 30-70, modified epoxy 20-30, Calcium Carbonate 10-30, active carbon nanoparticles 10-20, nano-titanium 20-30, hydroxyethyl cellulose 5-15, sodium gluconate 10-20, formaldehyde absorbent 10-20, water 20-30.
Preferably, the mass fraction of the non-toxic coatingss each component of the decomposing formaldehyde is：Epoxy resin 37, modified epoxy 22, Calcium Carbonate 15, active carbon nanoparticles 20, nano-titanium 20, hydroxyethyl cellulose 7, sodium gluconate 10, formaldehyde absorbent 18, water 30.
Preferably, the granularity of the Calcium Carbonate is 1000-1200 mesh, further preferred 1120 mesh.
Preferably, particle diameter≤the 100nm of the nano-titanium.
Preferably, the water is deionized water.
Concrete preparation process：Epoxy resin, modified epoxy are added in Calcium Carbonate, back flow reaction 2 hours, be cooled to room temperature, sucking filtration, after the drying of gained filtering residue pressed powder is obtained；Then by above-mentioned pressed powder, active carbon nanoparticles, nano-titanium, hydroxyethyl cellulose, sodium gluconate, formaldehyde absorbent mix homogeneously, in being placed in container, after microwave heating reaction crude product is obtained；Then water is added to be sufficiently stirred in above-mentioned crude product.
Claims (6)
1. a kind of non-toxic coatingss of decomposing formaldehyde, it is characterised in that：Including epoxy resin, modified epoxy, Calcium Carbonate, active carbon nanoparticles, nano-titanium, hydroxyethyl cellulose, sodium gluconate, formaldehyde absorbent, water, the mass fraction of each component is：Epoxy resin 30-70, modified epoxy 20-30, Calcium Carbonate 10-30, active carbon nanoparticles 10-20, nano-titanium 20-30, hydroxyethyl cellulose 5-15, sodium gluconate 10-20, formaldehyde absorbent 10-20, water 20-30.
2. non-toxic coatingss of decomposing formaldehyde according to claim 1, it is characterised in that：The mass fraction of the non-toxic coatingss each component of the decomposing formaldehyde is：Epoxy resin 37, modified epoxy 22, Calcium Carbonate 15, active carbon nanoparticles 20, nano-titanium 20, hydroxyethyl cellulose 7, sodium gluconate 10, formaldehyde absorbent 18, water 30.
3. non-toxic coatingss of decomposing formaldehyde according to claim 2, it is characterised in that：Described epoxy resin is one or more bisphenol A type epoxy resins that epoxide number is 0.4～0.5.
4. non-toxic coatingss of decomposing formaldehyde according to claim 2, it is characterised in that：The granularity of the Calcium Carbonate is 1000-1200
Mesh, further preferred 1120 mesh.
5. non-toxic coatingss of decomposing formaldehyde according to claim 2, it is characterised in that：Particle diameter≤the 100nm of the nano-titanium.
6. non-toxic coatingss of decomposing formaldehyde according to claim 2, it is characterised in that：The water is deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510693669.8A CN106609091A (en) | 2015-10-24 | 2015-10-24 | Non-toxic coating for decomposing formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510693669.8A CN106609091A (en) | 2015-10-24 | 2015-10-24 | Non-toxic coating for decomposing formaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106609091A true CN106609091A (en) | 2017-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510693669.8A Pending CN106609091A (en) | 2015-10-24 | 2015-10-24 | Non-toxic coating for decomposing formaldehyde |
Country Status (1)
| Country | Link |
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| CN (1) | CN106609091A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110982381A (en) * | 2019-12-11 | 2020-04-10 | 江门市壹家美环境工程有限公司 | Environment-friendly coating capable of decomposing formaldehyde |
| CN112680009A (en) * | 2020-12-29 | 2021-04-20 | 广东花王涂料有限公司 | Antibacterial wood varnish and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768384A (en) * | 2008-12-30 | 2010-07-07 | 辽宁石油化工大学 | Nanoscale coating additive for effectively decomposing formaldehyde and application thereof |
| CN103275580A (en) * | 2013-06-08 | 2013-09-04 | 烟台邦州化工有限责任公司 | Nanometer ultrathin coat powdery coating and preparation method |
| CN104017394A (en) * | 2013-12-24 | 2014-09-03 | 韦先飞 | Dry powder latex paint capable of effectively decomposing formaldehyde |
| CN104893441A (en) * | 2015-05-26 | 2015-09-09 | 康圣科 | Anti-formaldehyde fiber coating |
-
2015
- 2015-10-24 CN CN201510693669.8A patent/CN106609091A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768384A (en) * | 2008-12-30 | 2010-07-07 | 辽宁石油化工大学 | Nanoscale coating additive for effectively decomposing formaldehyde and application thereof |
| CN103275580A (en) * | 2013-06-08 | 2013-09-04 | 烟台邦州化工有限责任公司 | Nanometer ultrathin coat powdery coating and preparation method |
| CN104017394A (en) * | 2013-12-24 | 2014-09-03 | 韦先飞 | Dry powder latex paint capable of effectively decomposing formaldehyde |
| CN104893441A (en) * | 2015-05-26 | 2015-09-09 | 康圣科 | Anti-formaldehyde fiber coating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110982381A (en) * | 2019-12-11 | 2020-04-10 | 江门市壹家美环境工程有限公司 | Environment-friendly coating capable of decomposing formaldehyde |
| CN112680009A (en) * | 2020-12-29 | 2021-04-20 | 广东花王涂料有限公司 | Antibacterial wood varnish and preparation method and application thereof |
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Application publication date: 20170503 |
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