CN106477977B - It is a kind of to have effects that permanent formaldehyde reduced radiation shielding coating and preparation method thereof - Google Patents
It is a kind of to have effects that permanent formaldehyde reduced radiation shielding coating and preparation method thereof Download PDFInfo
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- CN106477977B CN106477977B CN201610881846.XA CN201610881846A CN106477977B CN 106477977 B CN106477977 B CN 106477977B CN 201610881846 A CN201610881846 A CN 201610881846A CN 106477977 B CN106477977 B CN 106477977B
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- molybdenum
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/28—Polysaccharides or derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00025—Aspects relating to the protection of the health, e.g. materials containing special additives to afford skin protection
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
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Abstract
Having effects that permanent formaldehyde reduced radiation shielding coating, including following main component the present invention provides a kind of：Iron, molybdenum houghite and 2,4 dinitrophenylhydrazines, nanometer grade silica, conductive fine powder, calgon, powdered whiting, oyster shell whiting, Nano titanium dioxide, plant cellulose, quartz sand and diatomite；The main component of coating of the present invention is the inorganic matters such as oyster shell whiting, in use, using aqueous solvent, it is not necessary that organic solvent and macromolecule emulsion, Environmental Safety is added；2,4 dinitrophenylhydrazines and iron, molybdenum houghite is added, can play it is extraordinary remove effect of formaldehyde, and effect is lasting；Nano titanium dioxide is added, plays extraordinary bridging effect, it is beautiful and generous, under illumination condition, electron transition can be generated, strong oxidizer and strong reductant is generated, coating is made to play antibacterial action；Well dispersed conducting powder can effectively eliminate electromagnetic radiation.
Description
Technical field
The present invention relates to paint fields, particularly, be related to it is a kind of have effects that permanent formaldehyde reduced radiation shielding coating and its
Preparation method.
Background technology
Early in the 70's of 20th century, European Section scholar has carried out comprehensive system research to room air influence and has referred to later
Go out：From 500 gas chromatographies that room air detects, there is more than 20 kinds of carcinogenic substance.The World Health Organization《It defends in the world
Raw report》In statistics, the nearly half people in the whole world is in indoor pollution, suffers from breathing problem because of indoor environmental pollution
Patient accounts for the 36% of world population, and chronic accounts for 23%, and tracheitis, bronchitis and patients with lung cancer account for 17/1000ths.
Chinese interior decoration association indoor pollution detection observation center understands, and in numerous ornament materials, toxic material accounts for 68%, meeting
Generate more than 300 kinds of volatile organic compounds（VOC）, and causing more than 30 kinds of disease, induction property cancer is the most prominent.Market
On most of interior/exterior decoration material be organic material or organic/inorganic composite material, they contain a large amount of VOC, such as first
The noxious materials such as aldehyde, benzene, be easy after making moist colour fading, yellowing, it is mouldy, fall off, and there is a problem of safety easy to aging and inflammable
Hidden danger.Therefore research safety, nontoxic, good weatherability building and ornament materials become research hotspot, greatly develop such building dress
Exterior material is the needs of the demand and reality in epoch.It is existing to grinding for the inorganic coating of anion can be discharged in the prior art
The releasable anion ingredient studied carefully, but be added in most of inorganic coatings, discharges the limited amount of anion, and cost
Higher, optimum efficiency is not achieved in the cooperation between the selection of inorganic coating raw material and raw material, to influence the releasing effect of anion,
And the performance of coating.
It is produced when the household electric appliance operations such as business automation equipment and micro-wave oven, radio, television set, computer and mobile phone
The electromagnetic wave of raw various different wave length frequencies.These electromagnetic waves are full of space, can penetrate many objects including human body
Matter, by exceeded dose of radiation.
For deficiency in the prior art, it is badly in need of studying a kind of radiation shielding coating, is used for the principal item of high-performance coating,
It can be cooperated by organic matter and inorganic matter, play good and lasting radiation protection, degradation of formaldehyde effect.
Invention content
The present invention provides a kind of environmental protection coating materials having good removal effect to indoor volatile organic compounds, especially
PARA FORMALDEHYDE PRILLS(91,95) has the environmental protection coating material of good removal effect.
It is a kind of to have effects that permanent formaldehyde reduced radiation shielding coating, including following main component：
Nanometer grade silica 0.5-2%
Conductive fine powder 1-3%
Calgon 0.2-0.5%
Quartz sand 2-5%
Powdered whiting 15-25%
Oyster shell whiting 45-60%
2,4 dinitrophenyl hydrazine 0.02-0.05%
Iron, molybdenum houghite 0.5-0.8%
Nano titanium dioxide 1-3%
Plant cellulose 3-6%
Diatomite surplus.
A kind of preparation method with permanent formaldehyde reduced radiation shielding coating, includes the following steps：
Step 1：Sodium metaaluminate and sodium hydroxide are dissolved in deionized water and are configured to solution A；Iron chloride is dissolved in deionization
Water is configured to solution B；Solution C is configured in B by being poured into after molybdenum dioxide diluted hydrochloric acid dissolution；By single ligand or mixed ligand
It is miscible that mixed serum D is configured in odium stearate.Then under strong stirring or ul-trasonic irradiation, at the same by solution A with it is molten
Liquid C, which is added dropwise in mixed serum D, is configured to mixed serum E, and ageing filters, and filter cake dries to obtain iron, molybdenum houghite；
Step 2：Iron, molybdenum houghite and 2,4-dinitrophenylhydrazine are subjected to dry ball milling, cross 325 mesh sieve；
Step 3：By the screenings and nanometer grade silica, conductive fine powder, calgon, heavy carbon in step 2
Dispersion in high speed dispersor is added in sour calcium, oyster shell whiting, Nano titanium dioxide and diatomite；
Step 4：After step 3 gains are milled down to regulation fineness, plant cellulose and quartz sand is added, is uniformly mixed
Afterwards, it filters, discharge, you can.
In the present invention, iron, molybdenum houghite are prepared first, and hydrotalcite is ground altogether with 2,4-dinitrophenylhydrazine then, makes two
Person is sufficiently mixed, and then adds other raw materials, after use, the formaldehyde in air can be adsorbed by raw materials such as oyster shell whitings,
And formaldehyde can react under the action of iron, molybdenum class catalyst without acidic environment with 2,4-dinitrophenylhydrazine, to permanent
Elimination, the phenylhydrazone for reacting generation is yellow mercury oxide, and titanium dioxide is added in raw material, can play extraordinary bridging effect, prevent
It is only used for a long time on back wall and yellow spotting occurs.
The invention has the beneficial effects that：1, the main component of coating of the present invention is the inorganic matters such as oyster shell whiting, in use, adopting
With aqueous solvent, it is not necessary that organic solvent and macromolecule emulsion, Environmental Safety is added；2, the present invention be added 2,4 dinitrophenyl hydrazine and
Iron, molybdenum houghite, can play it is extraordinary remove effect of formaldehyde, and effect is lasting；3, Nano titanium dioxide is added, rises
It is beautiful and generous to extraordinary bridging effect, under illumination condition, electron transition can be generated, generates strong oxidizer and strong reduction
Agent makes coating play antibacterial action；Well dispersed conducting powder can effectively eliminate electromagnetic radiation.
Specific implementation mode
The embodiment of the present invention is described in detail below, but the present invention can be limited and be covered according to claim
Multitude of different ways implement.
Embodiment 1
It is a kind of to have effects that permanent formaldehyde reduced radiation shielding coating, including following main component：
Nanometer grade silica 1%
Conductive fine powder 1.5%
Calgon 0.3%
Quartz sand 3%
Powdered whiting 22%
Oyster shell whiting 50%
2,4 dinitrophenyl hydrazine 0.03%
Iron, molybdenum houghite 0.6%
Nano titanium dioxide 1.5%
Plant cellulose 4%
Diatomite surplus.
A kind of preparation method with permanent formaldehyde reduced radiation shielding coating, includes the following steps：
Step 1：Sodium metaaluminate and sodium hydroxide are dissolved in deionized water and are configured to solution A；Iron chloride is dissolved in deionization
Water is configured to solution B；Solution C is configured in B by being poured into after molybdenum dioxide diluted hydrochloric acid dissolution；By single ligand or mixed ligand
It is miscible that mixed serum D is configured in odium stearate.Then under strong stirring or ul-trasonic irradiation, at the same by solution A with it is molten
Liquid C, which is added dropwise in mixed serum D, is configured to mixed serum E, and ageing filters, and filter cake dries to obtain iron, molybdenum houghite；
Step 2：Iron, molybdenum houghite and 2,4-dinitrophenylhydrazine are subjected to dry ball milling, cross 325 mesh sieve；
Step 3：By the screenings and nanometer grade silica, conductive fine powder, calgon, heavy carbon in step 2
Dispersion in high speed dispersor is added in sour calcium, oyster shell whiting, Nano titanium dioxide and diatomite；
Step 4：After step 3 gains are milled down to regulation fineness, plant cellulose and quartz sand is added, is uniformly mixed
Afterwards, it filters, discharge, you can.
Embodiment 2
It is a kind of to have effects that permanent formaldehyde reduced radiation shielding coating, including following main component：
Nanometer grade silica 2%
Conductive fine powder 3%
Calgon 0.2%
Quartz sand 2%
Powdered whiting 25%
Oyster shell whiting 45%
2,4 dinitrophenyl hydrazine 0.05%
Iron, molybdenum houghite 0.5%
Nano titanium dioxide 3%
Plant cellulose 6%
Diatomite surplus.
A kind of preparation method with permanent formaldehyde reduced radiation shielding coating, includes the following steps：
Step 1：Sodium metaaluminate and sodium hydroxide are dissolved in deionized water and are configured to solution A；Iron chloride is dissolved in deionization
Water is configured to solution B；Solution C is configured in B by being poured into after molybdenum dioxide diluted hydrochloric acid dissolution；By single ligand or mixed ligand
It is miscible that mixed serum D is configured in odium stearate.Then under strong stirring or ul-trasonic irradiation, at the same by solution A with it is molten
Liquid C, which is added dropwise in mixed serum D, is configured to mixed serum E, and ageing filters, and filter cake dries to obtain iron, molybdenum houghite；
Step 2：Iron, molybdenum houghite and 2,4-dinitrophenylhydrazine are subjected to dry ball milling, cross 325 mesh sieve；
Step 3：By the screenings and nanometer grade silica, conductive fine powder, calgon, heavy carbon in step 2
Dispersion in high speed dispersor is added in sour calcium, oyster shell whiting, Nano titanium dioxide and diatomite；
Step 4：After step 3 gains are milled down to regulation fineness, plant cellulose and quartz sand is added, is uniformly mixed
Afterwards, it filters, discharge, you can.
Embodiment 3
It is a kind of to have effects that permanent formaldehyde reduced radiation shielding coating, including following main component：
Nanometer grade silica 0.5%
Conductive fine powder 1%
Calgon 0.5%
Quartz sand 5%
Powdered whiting 15%
Oyster shell whiting 60%
2,4 dinitrophenyl hydrazine 0.02%
Iron, molybdenum houghite 0.8%
Nano titanium dioxide 1%
Plant cellulose 3%
Diatomite surplus.
A kind of preparation method with permanent formaldehyde reduced radiation shielding coating, includes the following steps：
Step 1：Sodium metaaluminate and sodium hydroxide are dissolved in deionized water and are configured to solution A；Iron chloride is dissolved in deionization
Water is configured to solution B；Solution C is configured in B by being poured into after molybdenum dioxide diluted hydrochloric acid dissolution；By single ligand or mixed ligand
It is miscible that mixed serum D is configured in odium stearate.Then under strong stirring or ul-trasonic irradiation, at the same by solution A with it is molten
Liquid C, which is added dropwise in mixed serum D, is configured to mixed serum E, and ageing filters, and filter cake dries to obtain iron, molybdenum houghite；
Step 2：Iron, molybdenum houghite and 2,4-dinitrophenylhydrazine are subjected to dry ball milling, cross 325 mesh sieve；
Step 3：By the screenings and nanometer grade silica, conductive fine powder, calgon, heavy carbon in step 2
Dispersion in high speed dispersor is added in sour calcium, oyster shell whiting, Nano titanium dioxide and diatomite；
Step 4：After step 3 gains are milled down to regulation fineness, plant cellulose and quartz sand is added, is uniformly mixed
Afterwards, it filters, discharge, you can.
Formaldehyde, radiation protection are gone, to Escherichia coli, staphylococcus aureus, Candida albicans to the coating of embodiment 1-3
Bacteriostasis property be detected, obtain following data：
After testing, the coating of embodiment 1-3 can still reach 95% after using 3 years to the formaldehyde removal rate in room
More than.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of having effects that permanent formaldehyde reduced radiation shielding coating, which is characterized in that composed of the following components：
Nanometer grade silica 0.5-2%
Conductive fine powder 1-3%
Calgon 0.2-0.5%
Quartz sand 2-5%
Powdered whiting 15-25%
Oyster shell whiting 45-60%
2,4 dinitrophenyl hydrazine 0.02-0.05%
Iron, molybdenum houghite 0.5-0.8%
Nano titanium dioxide 1-3%
Plant cellulose 3-6%
Diatomite surplus；
The preparation method for having effects that permanent formaldehyde reduced radiation shielding coating, includes the following steps：
Step 1：Sodium metaaluminate and sodium hydroxide are dissolved in deionized water and are configured to solution A；Iron chloride is dissolved in deionized water to match
Solution B is made；Solution C is configured in B by being poured into after molybdenum dioxide diluted hydrochloric acid dissolution；Single ligand or mixed ligand is miscible
Mixed serum D is configured in odium stearate；Then under strong stirring or ul-trasonic irradiation, at the same by solution A and solution C by
It is added dropwise in mixed serum D and is configured to mixed serum E, ageing filters, and filter cake dries to obtain iron, molybdenum houghite；
Step 2：Iron, molybdenum houghite and 2,4-dinitrophenylhydrazine are subjected to dry ball milling, cross 325 mesh sieve；
Step 3：By in step 2 screenings and nanometer grade silica, conductive fine powder, calgon, powdered whiting,
Dispersion in high speed dispersor is added in oyster shell whiting, Nano titanium dioxide and diatomite；
Step 4：After step 3 gains are milled down to regulation fineness, plant cellulose and quartz sand is added, after mixing,
Filtering, discharging, you can.
2. as described in claim 1 have effects that permanent formaldehyde reduced radiation shielding coating, which is characterized in that by following components group
At：
Nanometer grade silica 1%
Conductive fine powder 1.5%
Calgon 0.3%
Quartz sand 3%
Powdered whiting 22%
Oyster shell whiting 50%
2,4 dinitrophenyl hydrazine 0.03%
Iron, molybdenum houghite 0.6%
Nano titanium dioxide 1.5%
Plant cellulose 4%
Diatomite surplus.
3. as described in claim 1 have effects that permanent formaldehyde reduced radiation shielding coating, which is characterized in that by following components group
At：
Nanometer grade silica 2%
Conductive fine powder 3%
Calgon 0.2%
Quartz sand 2%
Powdered whiting 25%
Oyster shell whiting 45%
2,4 dinitrophenyl hydrazine 0.05%
Iron, molybdenum houghite 0.5%
Nano titanium dioxide 3%
Plant cellulose 6%
Diatomite surplus.
4. as described in claim 1 have effects that permanent formaldehyde reduced radiation shielding coating, which is characterized in that by following components group
At：
Nanometer grade silica 0.5%
Conductive fine powder 1%
Calgon 0.5%
Quartz sand 5%
Powdered whiting 15%
Oyster shell whiting 60%
2,4 dinitrophenyl hydrazine 0.02%
Iron, molybdenum houghite 0.8%
Nano titanium dioxide 1%
Plant cellulose 3%
Diatomite surplus.
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| CN109233448A (en) * | 2018-08-03 | 2019-01-18 | 李远奖 | It is a kind of to have effects that durable antibiotic, quick formaldehyde reduced environmentally friendly shell powder paint |
| CN108997785A (en) * | 2018-08-03 | 2018-12-14 | 李远奖 | A kind of preparation method of the nano modification conch meal with durable antibiotic |
| CN109107380B (en) * | 2018-08-09 | 2020-05-05 | 河南工程学院 | Preparation method of long-acting VOC (volatile organic compound) scavenger applied to vehicle carpet |
| CN109126443B (en) * | 2018-08-09 | 2020-05-05 | 河南工程学院 | Preparation method of formaldehyde rapid scavenging agent for vehicle |
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| CN103792296A (en) * | 2012-11-01 | 2014-05-14 | 江苏汉邦科技有限公司 | Determination method of formaldehyde content in emulsion paint |
| CN103254695B (en) * | 2013-04-09 | 2015-12-23 | 刘庆芳 | A kind of take high density polyethylene(HDPE) as powder coating of major ingredient and preparation method thereof |
| CN103289455B (en) * | 2013-07-08 | 2015-04-01 | 华夏贝能（北京）生态科技有限公司 | Formaldehyde-free VOC-free (volatile organic compounds-free) inorganic functional coating and preparation method thereof |
| CN103495272B (en) * | 2013-10-23 | 2016-03-30 | 西安科技大学 | A kind of formaldehyde absorption material |
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