CN105236834B - Diatom ooze coating with amino acid added and formaldehyde removed - Google Patents
Diatom ooze coating with amino acid added and formaldehyde removed Download PDFInfo
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- CN105236834B CN105236834B CN201510769529.4A CN201510769529A CN105236834B CN 105236834 B CN105236834 B CN 105236834B CN 201510769529 A CN201510769529 A CN 201510769529A CN 105236834 B CN105236834 B CN 105236834B
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- amino acid
- diatom ooze
- formaldehyde
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- ooze coating
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Abstract
The invention relates to a diatom ooze coating with amino acid added and formaldehyde removed. The diatom ooze coating is prepared from amino acid or compound amino acid kieselguhr and specifically prepared from, by mass, 26-65% of compound amino acid diatomite, 0-40% of kieselguhr, 18-25% of sepiolite, 0-15% of bentonite, 0-15% of attapulgite, 0-1.8% of tourmaline, 0.7-1.1% of cellulose ether, 5-8% of starch ether and 0-20% of quartz sand. The diatom ooze coating is simple in formula, can ensure adhesion strength, is free of powder falling for a long time and long in service life, and ensures the practicability of diatom ooze carriers. In addition, pore blockage is reduced, adsorption is ensured to the maximum extent, and indoor pollutant gas is effectively adsorbed; after amino acid ingredients are added, formaldehyde adsorbed into a wall and amino acid molecules dispersed in pores of diatom ooze minerals can react on a quite large superficial area, and formaldehyde can be more sufficiently removed.
Description
Technical field
The invention belongs to paint field, is related to diatom ooze coating, especially a kind of addition amino acid removes the diatom of formaldehyde
Slime paint.
Background technology
Indoor major pollutants are formaldehyde, and for a long time volatilization is impacted formaldehyde to air quality.It is common in the market
Most diatom ooze coating products be that formaldehyde is removed using nano titanium oxide, production and construction and after moving in, nano material is all
Potential injury can be caused to human body into human body with air inlet.And the diatom ooze formula that has is complicated, cohesive force is not lasting, has
Powder gets in air, or is bondd with latex powder, and certain blocking can be caused to diatom soil pores, affects the suction of diatom ooze
Attached humidity.
One kind that CN102633475A is provided includes diatomite, bentonite, kaolin, work without glue diatom ooze building materials, composition
Property carclazyte, quartz sand, sepiolite, calcium carbonate, medical stone powder, nanometer titanium dioxide titanium valve, fiber, attapulgite, hydroxypropyl methyl
Cellulose, pigment.This formula can farthest ensure the feature of environmental protection of diatom ooze without rubber powder binding material.This invention
Remove the small organic molecules such as formaldehyde and adopt material for nano titanium oxide, nano titanium oxide can under ultraviolet radiation situation
With catalytic decomposition formaldehyde, but because indoor ultraviolet is few, removal pollution effects are not obvious, and wherein nano titanium oxide is mixed in powder
Production and processing is closed, finished product dry powder adds water stirring, spraying application, construction is completed, can exist and be directly entered in air or microcosmic takes off
Fall to getting in, easily have undesirable effect into human body and environment very much, therefore there is certain negative effect in terms of except formaldehyde.
CN101007203A provides a kind of amino acid type formol release agent and preparation method thereof, and composition includes amino acids
Compound, bleeding agent, NMF, water.This kind of formaldehyde scavenger sprays in atmosphere or is coated in containing first when formaldehyde is removed
The surface of aldehyde material, can eliminate in air or material internal formaldehyde.But used as indoor formaldehyde sweep-out method, ventilation can be with
Indoor formaldehyde concentration is reduced quickly, it may not be necessary to spray formaldehyde scavenger.Preferably, coating difficulty can be entered the general closure of new furniture
Inside of furniture, if penetrating into inside of furniture, moisture and the water suction of moisturizing material can cause water suction deformation etc. to affect on furniture.Apply in addition
Cover amino acid formaldehyde scavenger and remove formaldehyde because only a thin layer, duration are short, have crystallization and separate out, bonding force is bad easily to be taken off
Fall, be not easy to use for a long time, and formaldehyde can only be removed, it is impossible to which absorption reduces remaining indoor pollutant concentration.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art part, there is provided one kind is gone using compound amino acid diatomite
Except the diatom ooze coating of formaldehyde, the coating does not contain nano material, environment is not impacted, can be with Long-Time Service.
The technical proposal for solving the technical problem of the invention is：
A kind of addition amino acid removes the diatom ooze coating of formaldehyde, and the component of diatom ooze coating includes amino acid or compound ammonia
Base acid diatomite.
Specific component and weight/mass percentage composition are：
Compound amino acid diatomite 26～65%, it is diatomite 0～40%, sepiolite 18～25%, bentonite 0-15%, recessed
Convex rod soil 0～15%, negative ion powder 0～1.8%, cellulose ether 0.7～1.1%, starch ether 5～8%, quartz sand 0～20%.
Or：Diatomite 26～40%, sepiolite 18～25%, bentonite 4-15%, attapulgite 4～15%, bear from
Sub- powder 0～1.8%, cellulose ether 0.7～1.1%, starch ether 5～8%, quartz sand 0～20%, amino acid 5～25%, carbonic acid
Sodium 0.5～2.5% or polypeptidase 0.05-0.5%.
From various breezes mesh number between 200 to 400 mesh preferably, breeze reaches high-quality in terms of porosity.
Described amino acid is glycine, alanine, valine, leucine, isoleucine, phenylalanine, proline, color
Propylhomoserin, serine, tyrosine, cysteine, methionine, asparagine, glutamine, threonine, aspartic acid, glutamic acid etc.
One or more kinds of compositions in common amino acid.
A kind of addition amino acid removes the preparation method of the diatom ooze coating of formaldehyde, adds after all components are weighed according to quantity
Powder of lacquer putty for use on mixer, stirs, and packs.Compound amino acid diatomaceous diatom ooze coating will be added during construction add water and fill
Divide stirring 10 minutes, after then waiting five minutes, stir five minutes, you can different texture pattern, existing U.S. can be done by instrument
Sight effect can also play and indoor formaldehyde is carried out adsorption reaction and removed.
A kind of addition amino acid removes the construction method of the diatom ooze coating of formaldehyde, and step is as follows：
(1) amino acid is added in warm water and is dissolved, be made into the following concentration of saturated solution, add polypeptidase or sodium carbonate to adjust
PH value to 13, by acid hydrolysis, the solution being made into based on single amino acids.
(2) when diatom ooze is constructed, the Freamine Ⅲ for preparing is added to into the diatom ooze powder that other components are mixed
In, stir into suitable dilute denseness construction.
The diatomaceous preparation method of the compound amino acid is：
(1) take amino acid add 40～60 DEG C of water in stirring, dissolving, weight/mass percentage composition of the amino acid in water be 30～
50%；
(2) it is to be dissolved it is complete after, add 3～5% sodium carbonate, weight/mass percentage composition, continue stirring and dissolving, be subsequently adding 0.01
～0.03% alkali protease, weight/mass percentage composition is incubated 40～60 DEG C of hydrolysis, 2～4 hours, finally takes calcining one-level silicon
Diatomaceous earth is added in above-mentioned solution, by solution all suction diatomite；
(3) dry or be put into oven cooking cycle by the diatomite of suction amino acid to be dried, oven temperature is set and is less than amino
Sour fusing point；
(4) it is dried compound amino acid diatomite envelope sealing preserve is standby.
Described compound amino acid diatomite is packed in ventilative pouch after can also being dried, and is directly placed in room
It is interior, remove formaldehyde.
Present invention utilizes diatomaceous porous, the characteristics of specific surface area is big, remaining several mineral also has light weight many
Hole, the characteristics of have adsorptivity, making can adsorb the diatom ooze coating of damping, this diatom ooze coating possess good caking property and
Adsorptivity, space blocking is few, environment-friendly tasteless.Amino acid score is scattered in diatomite material hole, increases the contact surface with air
Product, as various sorbing materials adsorb air and moisture, can sufficiently remove formaldehyde gas, and in addition diatom ooze metope can be with
Indoor remaining toxic and harmful of absorption, after windowing ventilation, diatom ooze can be by the pernicious gas of absorption with outside air
Exchange, constantly carry out suction and put, play a part of to reduce harmful gas concentration.Amino acid and formaldehyde reaction at normal temperatures generates ammonia
The hydroxymethyl derivative of base acid, its chemical stability is good, nonpoisonous and tasteless road, and possesses certain antibiotic property.
Advantages of the present invention and good effect are：
1st, the selected several typical adsorption mineral of the present invention and vegetable ingredients binding material, formula is simple, it is ensured that
Adhesion strength, for a long time not dry linting, service life Kubo demonstrate,proves the practicality of diatom ooze carrier.Pore plugging, maximum journey are reduced in addition
Degree ensures adsorptivity, and effective adsorption of indoor polluted air after addition aminoacid ingredient, adsorbs the formaldehyde gas into body of wall and dispersion
Amino acid molecular in Diatomite mineral hole can react on very big surface area, can more fully remove formaldehyde, and
Many because adding amount of amino acid, removing formaldehyde aspect can be more long.
2nd, the gentle alkalescent of the made diatom ooze of the present invention, without sierozem power, does not burn hand when construction, will not during spraying
Skin and respiratory tract are damaged, absorption adjustable wet is excellent, not dry linting, the more preferable adjusting air humidity of energy, the harmful gas of absorption
Body.Nano material is not contained in product, particle diameter of the products material particle diameter much larger than pm10 is not impacted to environment.Product group
Into uncomplicated, it is easy to manufacture.Diatom ooze product construction operable time is longer, is easy to do various textured patterns, very great Cheng
The manual texture operation difficulty in part is reduced on degree, texture attractive in appearance is more apt to do.After addition compound amino acid diatomite composition, diatom
Mud possesses the ability for removing formaldehyde, it is to avoid the construction of nanometer materials, avoids the pollution to air from root.
3rd, the present invention saves well amino acid monomer by preparing compound amino acid diatomite, reduces amino acid
Internal condensation, produces the amino for more reacting with formaldehyde, it is to avoid prepares solution because temperature is reduced, and causes solubility low,
Amino acid crystal, condensation, reduce the problem of Available Amino Acids amount of monomer, the amino in amino acid is more acquired, and
Amino acid monomer is stored in diatomaceous micropore, as diatomaceous suction discharges water point, be increased and contacted with formaldehyde in air
Chance and create good reaction condition.
Specific embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not limit
Qualitatively, it is impossible to which protection scope of the present invention is limited with this.
Embodiment 1：
A kind of addition amino acid removes the diatom ooze coating of formaldehyde, and each component and quality are：
Compound amino acid diatomite 35kg, sepiolite 20kg, bentonite 5kg, attapulgite 5kg, cellulose ether 0.8kg,
Starch ether 6kg, quartz sand 20kg
The diatomaceous preparation method of compound amino acid is：
1st, 1kg water is heated to into 50 DEG C and is incubated
2nd, take the stirring of 390g glycine and add and dissolved in hot water
3rd, it is to be mixed dissolved after, add 39g sodium carbonate simultaneously to continue stirring and dissolving, be subsequently adding 0.1g alkali proteases
(come from Tai'an letter get profit bioengineering Co., Ltd), is incubated 50 DEG C of hydrolysis, 3 hours, then takes calcining one-level diatomite and adds
To in solution, solution is all sucked
4th, being dried or be put into baking box by the diatomite of suction glycine carries out baking drying, oven temperature 100-
200 DEG C, less than 248 DEG C of glycine fusing point, it is to avoid its decomposition.
5th, it is dried compound amino acid diatomite envelope sealing preserve is standby.
Embodiment 2：
A kind of addition amino acid removes the diatom ooze coating of formaldehyde, and each component and quality are：
Compound amino acid diatomite 35kg, diatomite (calcining one-level) 5kg, sepiolite 25kg, bentonite 1kg, concave convex rod
Native 6kg, negative ion powder 1kg, cellulose ether 1kg, starch ether 8kg
Embodiment 3：
A kind of addition amino acid removes the diatom ooze coating of formaldehyde, and each component and quality are：
Compound amino acid diatomite 20kg, diatomite (calcining one-level) 5kg, sepiolite 20kg, bentonite 1kg, concave convex rod
Native 5kg, cellulose ether 0.8kg, starch ether 6kg, quartz sand 20kg
Embodiment 4：
A kind of addition amino acid removes the diatom ooze coating of formaldehyde, and each component and quality are：
Diatomite (calcining one-level) 40kg, sepiolite 25kg, bentonite 6kg, attapulgite 6kg, negative ion powder 1kg, fibre
The plain ether 1kg of dimension, starch ether 7kg.
Embodiment 5：
A kind of addition amino acid removes the preparation method of the diatom ooze coating of formaldehyde, according to any embodiment of embodiment 1～4
Component and quality weigh after add powder of lacquer putty for use on mixer, stir, pack.
Embodiment 6：
A kind of addition amino acid removes the diatom ooze coating of formaldehyde, and each component and quality are：
Diatomite (calcining one-level) 30kg, sepiolite 20kg, bentonite 5kg, attapulgite 5kg, cellulose ether 0.8kg,
Starch ether 6kg, quartz sand 20kg, glutamic acid 20kg, sodium carbonate 2kg.
Embodiment 7：
A kind of addition amino acid removes the diatom ooze coating of formaldehyde, and each component and quality are：
Diatomite (calcining one-level) 40kg, sepiolite 25kg, bentonite 6kg, attapulgite 6kg, negative ion powder 1kg, fibre
The plain ether 1kg of dimension, starch ether 7kg, alanine 27kg, sodium carbonate 2.7kg.
Embodiment 8：
A kind of addition amino acid removes the diatom ooze coating of formaldehyde, and each component and quality are：
Diatomite (calcining one-level) 30kg, sepiolite 20kg, bentonite 5kg, attapulgite 5kg, cellulose ether 0.8kg,
Starch ether 6kg, quartz sand 20kg, tryptophan 20kg, polypeptidase 0.2kg.
Embodiment 9：
A kind of addition amino acid removes the diatom ooze coating of formaldehyde, and each component and quality are：
Diatomite (calcining one-level) 40kg, sepiolite 25kg, bentonite 6kg, attapulgite 6kg, negative ion powder 1kg, fibre
The plain ether 1kg of dimension, starch ether 7kg.
Table 1
Table 2
Table 1 changes over the experiment number of PARA FORMALDEHYDE PRILLS(91,95) absorption result for present invention addition compound amino acid diatomite paint
According to table 2 is the experimental data that existing diatom ooze coating changes over PARA FORMALDEHYDE PRILLS(91,95) absorption result on market.By 2 pairs, table 1, table
Than understanding, compound amino acid diatom ooze can quickly reduce concentration of formaldehyde, it is possible to by concentration of formaldehyde be reduced to safe concentration with
Under, and common diatom ooze reduces concentration of formaldehyde speed slowly, reduction amplitude is low, absolutely proves that compound amino acid diatomite paint is directed to
High efficiency and validity that formaldehyde is removed.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, on the premise of without departing from inventive concept, some deformations and improvement can also be made, these belong to the protection of the present invention
Scope.
Claims (3)
1. a kind of addition amino acid removes the diatom ooze coating of formaldehyde, it is characterised in that：The component of diatom ooze coating includes compound
Amino acid silicon diatomaceous earth, the component and weight/mass percentage composition of diatom ooze coating are：Compound amino acid diatomite 26 ~ 65%, diatomite 0 ~
40%th, sepiolite 18 ~ 25%, bentonite 0-15%, attapulgite 0 ~ 15%, negative ion powder 0 ~ 1.8%, cellulose ether 0.7 ~ 1.1%,
Starch ether 5 ~ 8%, quartz sand 0 ~ 20%,
The diatomaceous preparation method of the compound amino acid is：
（1）Take amino acid and add stirring in 40 ~ 60 DEG C of water, dissolving, weight/mass percentage composition of the amino acid in water is 30 ~ 50%；
（2）It is to be dissolved it is complete after, add 3 ~ 5% sodium carbonate, weight/mass percentage composition, continue stirring and dissolving, be subsequently adding 0.01 ~ 0.03%
Alkali protease, weight/mass percentage composition, be incubated 40 ~ 60 DEG C hydrolysis 2 ~ 4 hours, finally take calcining one-level diatomite be added to
In above-mentioned solution, by solution all suction diatomite；
（3）Oven cooking cycle is dried or be put into by the diatomite of suction amino acid to be dried, it is molten less than amino acid that oven temperature is set
Point；
（4）Dried compound amino acid diatomite envelope sealing preserve is standby.
2. addition amino acid according to claim 1 removes the diatom ooze coating of formaldehyde, it is characterised in that：Described amino
Acid is glycine, alanine, valine, leucine, isoleucine, phenylalanine, proline, tryptophan, serine, junket ammonia
Acid, cysteine, methionine, asparagine, glutamine, threonine, aspartic acid, it is more than the one or two kinds of of glutamic acid
Composition.
3. a kind of addition amino acid according to claim 1 removes the preparation method of the diatom ooze coating of formaldehyde, its feature
It is：Powder of lacquer putty for use on mixer is added after all components are weighed according to quantity, is stirred, packed.
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| CN201510769529.4A CN105236834B (en) | 2015-11-12 | 2015-11-12 | Diatom ooze coating with amino acid added and formaldehyde removed |
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| CN201510769529.4A CN105236834B (en) | 2015-11-12 | 2015-11-12 | Diatom ooze coating with amino acid added and formaldehyde removed |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101574640A (en) * | 2008-05-08 | 2009-11-11 | 王岚 | Mineral micro powder lasting aldehyde and odor removing bag |
| CN102658087A (en) * | 2012-05-11 | 2012-09-12 | 王志勇 | Method for preparing formaldehyde scavenging agent |
| CN104060001A (en) * | 2014-07-10 | 2014-09-24 | 北京泛博科技有限责任公司 | Formaldehyde removal agent and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1867382A4 (en) * | 2005-03-29 | 2011-02-02 | Zen World Kk | Method for decomposition and removal of organic compound in air using platinum as main catalysis, method for formation of photocatalytic article and photocatalytic layer, and photocatalyst |
-
2015
- 2015-11-12 CN CN201510769529.4A patent/CN105236834B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101574640A (en) * | 2008-05-08 | 2009-11-11 | 王岚 | Mineral micro powder lasting aldehyde and odor removing bag |
| CN102658087A (en) * | 2012-05-11 | 2012-09-12 | 王志勇 | Method for preparing formaldehyde scavenging agent |
| CN104060001A (en) * | 2014-07-10 | 2014-09-24 | 北京泛博科技有限责任公司 | Formaldehyde removal agent and preparation method thereof |
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