CN107936898A - A kind of air cleaner normal temperature solidifying water adhesive and preparation method thereof - Google Patents
A kind of air cleaner normal temperature solidifying water adhesive and preparation method thereof Download PDFInfo
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- CN107936898A CN107936898A CN201711260602.0A CN201711260602A CN107936898A CN 107936898 A CN107936898 A CN 107936898A CN 201711260602 A CN201711260602 A CN 201711260602A CN 107936898 A CN107936898 A CN 107936898A
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- water
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- adhesive
- air cleaner
- normal temperature
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J167/00—Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Adhesives based on derivatives of such polymers
- C09J167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention relates to a kind of air cleaner normal temperature solidifying water adhesive and preparation method thereof, the water-based adhesive includes following components and its parts by weight：100~160 parts of 80~120 parts of water-soluble alkyd resin, 20~40 parts of modified starch pastel, 1~8 part of dimethylamine hydrochloride, 1~5 part of polycarboxylic acids ammonium salt dispersant, 1~5 part of conditioner, 5~20 parts of propane diols, 1~5 part of foam inhibitor, 0.1~1 part of organobentonite and water.Water-based adhesive produced by the present invention can be in normal temperature cure, and rate of drying is fast, and water resistance is good, and adhesive strength is high, and property is stablized, and small, and formaldehydeless release is influenced by temperature, humidity, without organic toxicity solvent flashing, meets environmental requirement.
Description
Technical field
The present invention relates to filter adhesive technical field, and in particular to a kind of air cleaner is glued with normal temperature solidifying water
Jelly and preparation method thereof.
Background technology
Air cleaner is first " outpost of the tax office " that air enters engine, and automobile engine is very accurate parts,
Minimum impurity can all damage engine.Therefore, air is before cylinder is entered, it is necessary to first passes through the fine and closely woven of air cleaner
Filtering, could enter cylinder.Air cleaner is the patron saint of engine, and the quality of air cleaner state is related to engine
Service life.
Modern Automobile Engine air cleaner is mainly based on paper air cleaner.With traditional oil bath air air filter
Clear device compares, and paper air cleaner filter efficiency is high, compact-sized, can be to be installed on orientation in office, from vehicle machine
The limitation of part layout, does not consume oil plant, can also save the materials such as a large amount of cotton yarns, felt and metal material when safeguarding.Good paper
The paper filter core of matter air cleaner use special glue sticking with end cap, and leakproofness is preferable, the paper filter core of filter inferior and
End cap bonding often does bonding agent with very poor bonded adhesives or with sodium silicate, and leakproofness is very poor, some glue or even also stomata, shake
It is easier to come off after dynamic, the impurity that causes to come off enters engine, or impurity is passed into engine from the gap of filter paper and end cap,
Cut down engine life.
With China joined WTO, international, domestic market competition proposes the adhesive used in filter tightened up
Requirement, it is ensured that air-tightness, small toxicity, processing performance is excellent, and high- and low-temperature resistance performance reaches related ISO international standards and ring
Guaranteed request.Water-based adhesive has the advantages that solvent-free release, environmental-friendly, nontoxic, safe to use, cost is low etc., gradually
As the main product of synthesis adhesive, wherein, common water-based adhesive is mainly with urea-formaldehyde glue, VAE emulsion glues, propylene yogurt
Based on liquid glue.There is the risk of persistently release free formaldehyde using resol resins lotion as primary raw material in urea-formaldehyde glue；VAE
Emulsion glue is the abbreviation of vinyl acetate and vinyl monomer emulsion copolymers, only containing a small amount of formaldehyde, meets increasingly stringent ring
Guaranteed request, but the performance such as its original viscosity, adhesive strength, water resistance, curing rate, viscosity is not ideal enough, using being restricted；Third
Curability of the olefin(e) acid emulsion glue in weak acid or weak base is poor, need to promote to reuse after curing under strongly acidic conditions, or need
Good curability could be obtained by being heating and curing under the high temperature conditions with amine cross-linking agent.
The Chinese patent application " water-based adhesive and preparation method thereof " of 101880512 A of Publication No. CN is with acrylic acid
Resin emulsion, acrylic resin powder and the conduct of EVA lotions are main original, compound a certain amount of thickener, inorganic filler, water conservation
Agent, emulsifying agent, obtained adhesive are suitable for electrochemical aluminium thermoprinting, cause fabric feeling to be deteriorated after solving other adhesive thermoprints
The problem of.
In conclusion it is necessary to provide a kind of performance is preferable, energy consumption is low, meets the water-based adhesive of environmental requirement,
To meet the needs of market.
The content of the invention
Existing in the prior art to solve the problems, such as, it is an object of the invention to provide a kind of air cleaner normal temperature cure
Water-based adhesive and preparation method thereof, the adhesive can be in normal temperature cures, and rate of drying is fast, and water resistance is good, and adhesive strength is high, property
Matter is stablized, and is influenced by temperature, humidity small.
Technical scheme is as follows：
A kind of air cleaner normal temperature solidifying water adhesive, it includes following components and its parts by weight：Water-soluble
80~120 parts of alkyd resin, 20~40 parts of modified starch pastel, 1~8 part of dimethylamine hydrochloride, polycarboxylic acids ammonium salt dispersant 1
~5 parts, 1~10 part of conditioner, 5~20 parts of propane diols, 1~5 part of foam inhibitor, 0.1~1 part of organobentonite and water 100~160
Part.
Preferably, the water-based adhesive includes following components and its parts by weight：Water-soluble alkyd resin 80~90
Part, 20~30 parts of modified starch pastel, 2~6 parts of dimethylamine hydrochloride, 1~3 part of polycarboxylic acids ammonium salt dispersant, conditioner 3~
100~130 parts of 9 parts, 10~20 parts of propane diols, 1~2 part of foam inhibitor, 0.1~0.4 part of organobentonite and water.
Further, the conditioner is potassium peroxymonosulfate and ethanolurea with 0.05~0.2:1 weight
Than composition.
Preferably, the conditioner is potassium peroxymonosulfate and ethanolurea with 0.05~0.1:1 weight ratio
Composition.
It is highly preferred that the conditioner is potassium peroxymonosulfate and ethanolurea with 0.1:1 weight ratio composition.
Further, the foam inhibitor is water-based silicone oil and/or water-based polyethers.
Preferably, the water-based silicone oil is dimeticone, and water-based polyethers is polyvinylether or polyoxyethylene ether.
Starch is common adhesive component, but since it is carbohydrate, not water-fast, resistance to ag(e)ing is also poor, easily
It is mouldy, limit its application significantly, therefore this area is often through being modified it processing.However, the present inventor is a large amount of in early period
Found during experiment, it is also or " poly- according to 104559835 A of patent application CN using existing commercially available modified starch products
Modified starch product made from technical solution disclosed in modified vinyl alcohol amylan ", with water-based adhesive provided by the invention its
His component compounding is poor, obtained water-based adhesive still suffer from poor water resistance, it is easily mouldy the shortcomings that.It is unexpected
It is, the inventors discovered that using wheaten starch as primary raw material, to be mixed with a small amount of zinc chloride, after energization is handled, then with gathering
Vinyl alcohol carries out heating reaction, obtained modified starch pastel and water-based adhesive other compositions compatibility provided by the invention
Good, not only rate of drying is fast for obtained water-based adhesive, and water resistance, is not easy mouldy, and adhesive strength is high, and property is stablized, by temperature
Degree, humidity influence small.
Specifically, the preparation method of modified starch pastel of the present invention, comprises the following steps：
Wheaten starch is taken, crosses 100 mesh sieves, 0.05~0.1% (m/m) nanometer zinc chloride is added, stirs evenly, be then electrified to
Handle 10~15min；Then it is 50~60% (m/v) polyvinyl alcohol water solutions to add concentration, is stirred evenly, the polyethylene
The weight ratio of alcohol solution and wheaten starch is 0.8~1.2:1,15~25min is reacted at 70~80 DEG C, is cooled to room temperature,
To obtain the final product.
Further, the preparation method energization treatment conditions of above-mentioned modified starch pastel are：Power frequency for 1000~
2000 hertz, voltage is 800~1000 volts.
In above-mentioned preparation method, wheaten starch is up to as a kind of crystallobionts macromolecule, the crystallinity of native starch
45%, the starch hydroxyl of its crystal region is wrapped up by crystalline region to be constrained, it is difficult to which effective crosslinking occurs with modifying agent, therefore, is caused big
Water resistance, weatherability, the stability of partial modified starch products are still undesirable, in addition, the presence of crystal region makes modified starch
It is difficult to form stable solution in the water of room temperature, often needs and emulsifying agent, colloid protective agent compounding use.The present inventor will be small
Wheat starch is mixed with a small amount of nanometer zinc chloride, is then 1000~2000HZ in power frequency, voltage is 800~1000V's
Under the conditions of carry out energization processing, can effectively destroy the crystal region of starch, the hydroxyl of crystal region is largely exposed, while avoid starch
Macromolecular chain is degraded, and reduces its relative molecular mass, destroys the adhesive strength of starch, further, exposure great amount of hydroxy group
Starch and polyvinyl alcohol carry out dehydration etherification reaction in a heated condition, be cross-linked to form the good modified shallow lake of water resistance, weatherability
Powder pastel.The modified starch pastel still retains preferable water solubility, and adhesive property significantly improves.
In addition, the present invention also provides a kind of preparation method of air cleaner normal temperature solidifying water adhesive,
It comprises the following steps：
(1) various raw materials are weighed in proportion, by water-soluble alkyd resin, modified starch pastel, dimethylamine hydrochloride, poly-
Ammonium carboxylate salt dispersant, conditioner, propane diols, foam inhibitor, organobentonite and water are added in stirred tank, adjust stirred tank temperature
For 50~60 DEG C, speed of agitator is 140~150rpm, and mixing time is 15~20min；
(2) slurry after step (1) processing is subjected to shear treatment, shearing rotating speed is 2500~3000rpm, and the time is
Slurry after processing, is finally fitted into hermetically sealed can, to obtain the final product by 5~10min.
The water-based adhesive of the present invention has preferably bonding adhesive force using water-soluble alkyd resin as primary adhesion raw material
And impact resistance, a certain amount of modified starch pastel is compounded, can effectively overcome water-soluble alkyd surface tension force greatly to dividing
Adverse effect caused by dissipating performance and coating performance, and improve the water resistance of water-soluble alkyd resin to a certain extent, extend
The service life of adhesive.Meanwhile the addition of dimethylamine hydrochloride, water-soluble alkyd resin and modified starch pastel can be promoted
" bridging action ", make both combinations more close, give full play to both cooperative gain effect.
But the present inventor still faces such a problem：Made with water-soluble alkyd resin and modified starch pastel
It is slow for the water-based adhesive curing rate of main material, longer drying time is needed under normal temperature condition, and alkyd resin contains
There is substantial amounts of ester bond, stability is poor, and easily hydrolysis, which causes, after-tacks phenomenon, further reduces the contaminated resistance of gluing junction,
Accelerate the rate of decay of air cleaner cartridge and end cap abutting edge.Surprisingly, the present inventor pass through it is substantial amounts of
Research finds, the conditioner being made of potassium peroxymonosulfate and ethanolurea is added in water-based viscose glue agent prescription, can gram
Take above-mentioned problem.The conditioner can accelerate alkyd resin to react with oxygen, accelerate to cure, make water-based adhesive fast
Rapid-curing cutback is dry, and stablizes ester bond, and phenomenon is after-tacked in suppression, is improved the contaminated resistance of gluing junction, is extended making for air cleaner
With the service life, and there is certain anti-mold effect, achieve unexpected technique effect.
Compared with prior art, advantage of the invention is that：
(1) water-based adhesive compatibility provided by the invention is good, and each component is mutually coordinated, and corrosivity is low, has high glue
Connect intensity, overcome conventional water-based adhesive can not preferably gluing of surfaces polarity low adherend the defects of, and good stability, no
The reduction of meeting bonding force because caused by influencing water or heat etc., has preferable water resistance and weatherability.
(2) water-based adhesive provided by the invention has preferable curing performance, the energy rapid draing under normal temperature condition, and gram
The defects of conventional water-based adhesive of clothes easily after-tacks phenomenon, improves performance, improves contaminated resistance, extend air filter
The service life of clear device.
(3) water-based adhesive provided by the invention is free of organic solvent, without Form aldehyde release, has high-performance, environment-friendly type
The advantages that.
Embodiment
The present invention is further described below by way of embodiment, but the present invention is not limited only to following embodiments.
It is prepared by 1 modified starch pastel of embodiment
200g wheaten starches are taken, cross 100 mesh sieves, 0.16g nanometers of zinc chloride is added, stirs evenly, then in power frequency
For 1500 hertz, voltage is powered under the conditions of being 900 volts and handles 12min；Then it is water-soluble for 50% (m/v) polyvinyl alcohol to add concentration
Liquid, stirs evenly, and the weight ratio of the polyvinyl alcohol water solution and wheaten starch is 1.2:1,20min is reacted at 75 DEG C,
It is cooled to room temperature, to obtain the final product.
It is prepared by 2 modified starch pastel of embodiment
200g wheaten starches are taken, cross 100 mesh sieves, 0.20g nanometers of zinc chloride is added, stirs evenly, then in power frequency
For 2000 hertz, voltage is powered under the conditions of being 800 volts and handles 10min；Then it is water-soluble for 60% (m/v) polyvinyl alcohol to add concentration
Liquid, stirs evenly, and the weight ratio of the polyvinyl alcohol water solution and wheaten starch is 0.8:1,15min is reacted at 70 DEG C,
It is cooled to room temperature, to obtain the final product.
3 modified starch pastel performance detection of embodiment
Respectively by modified starch pastel made from embodiment 2 and 3, and by patent application CN 104559835A " poly- second
Modified starch product (reference substance) is dissolved with water made from technical solution disclosed in enol modified starch adhesive ", and it is 1g/ that concentration, which is made,
The aqueous solution of 2mL, observes cosmetic variation and measures its tack, as a result as shown in table 1 below：
1 modified starch pastel performance test results of table
The results show that modified starch pastel good stability provided by the invention, has preferable tack.
It is prepared by the water-based adhesives of embodiment 4-5 and comparative example 1-5
Embodiment 4-5 and the water-based adhesives of comparative example 1-5 include the component and its parts by weight shown in following table：
The preparation of 4 water-based adhesive of embodiment：
(1) various raw materials are weighed in proportion, by water-soluble alkyd resin, modified starch pastel, dimethylamine hydrochloride, poly-
Ammonium carboxylate salt dispersant, conditioner, propane diols, foam inhibitor, organobentonite and water are added in stirred tank, adjust stirred tank temperature
For 55 DEG C, speed of agitator 140rpm, mixing time 20min；
(2) by through step (1) processing after slurry carry out shear treatment, shearing rotating speed 3000rpm, time 10min,
Finally the slurry after processing is fitted into hermetically sealed can, to obtain the final product.
The preparation method reference implementation example 4 of embodiment 5 and the water-based adhesives of comparative example 1-5.
The adhesive property detection of test example one, water-based adhesive
Initial adhesive strength detection is done respectively to embodiment 4-5, comparative example the 1-5 water-based adhesive prepared respectively, bonding force is examined
Survey, tensile strength detects and after tack detection, testing result are as shown in table 2.
The water-based adhesive performance test results of table 2
The results show that water-based adhesive provided by the invention has higher initial adhesive strength, and curing rate is very fast,
Bonding force significantly improves after 4h, and tensile strength is high, in addition, also having preferable stability, does not have under the conditions of 25 DEG C and 50 DEG C
Have and after-tack phenomenon, be significantly better than adhesive made from comparative example 1-3 and comparative example 5.From comparative example 4, conditioner is only
Containing ethanolurea, without potassium peroxymonosulfate, obtained water-based adhesive shows that ethanolurea can significantly press down without phenomenon is after-tacked
That makes water-based adhesive after-tacks phenomenon.
Test example two, water-based adhesive detect the adhesive property of different materials
Detect respectively water-based adhesive made from embodiment 4-5 and commercially available SBS glue, AB glue to galvanized sheet iron/EVA, galvanized sheet iron/
The adhesive property of three kinds of corrugated paper, galvanized sheet iron/canvas materials, the results are shown in Table shown in 3.
Adhesive property testing result of the 3 water-based adhesive of table to different materials
The results show that water-based adhesive provided by the invention keeps different materials preferable adhesive property, and it is right
Iron surface has more preferably adhesive force, is significantly better than commercially available SBS glue, AB glue.Result above shows, provided by the invention water-based
Adhesive can overcome conventional adhesive on the market can not preferably gluing of surfaces polarity low adherend the defects of.
Test example three, water resistance detection
Respectively by water-based adhesive made from 4-5 of the embodiment of the present invention and comparative example 1-5 on a glass, air drying
After film forming, 50 DEG C of baking 12h in baking oven are placed in, film is removed the glued membrane that thickness is about 2mm is made after cooling, be put into drier
It is stand-by.The water absorption rate after 14h is soaked in water to evaluate water resistance by calculating each glued membrane, and the result is shown in shown in table 4 below.
The water absorption rate testing result of the water-based adhesive glued membrane of table 4
| Group | Water absorption rate % |
| Embodiment 4 | 6.8 |
| Embodiment 5 | 7.0 |
| Comparative example 1 | 11.4 |
| Comparative example 2 | 12.6 |
| Comparative example 3 | 9.4 |
| Comparative example 4 | 10.7 |
| Comparative example 5 | 13.2 |
The results show that the glued membrane water absorption rate that water-based adhesive provided by the invention is formed is relatively low, water resistance improves, better than pair
Water-based adhesive made from ratio 1-5.
Test example four, fungicidal properties detection
According to the method shown in test example three, water-based adhesive made from embodiment 4-5 and comparative example 1-5 is made respectively
Glued membrane, is placed in 40 DEG C, constant temperature and humidity is placed 90 days under 90% humidity, and whether observation film surface has bacterial plaque generation, the result is shown under
Shown in table 5.
The fungicidal properties testing result of the water-based adhesive glued membrane of table 5
| Group | 30 days | 60 days | 90 days |
| Embodiment 4 | Without bacterial plaque | Without bacterial plaque | Without bacterial plaque |
| Embodiment 5 | Without bacterial plaque | Without bacterial plaque | Without bacterial plaque |
| Comparative example 1 | Without bacterial plaque | There is bacterial plaque | There is bacterial plaque |
| Comparative example 2 | There is bacterial plaque | There is bacterial plaque | There is bacterial plaque |
| Comparative example 3 | Without bacterial plaque | Without bacterial plaque | There is bacterial plaque |
| Comparative example 4 | Without bacterial plaque | Without bacterial plaque | There is bacterial plaque |
| Comparative example 5 | Without bacterial plaque | There is bacterial plaque | There is bacterial plaque |
The results show that the glued membrane that water-based adhesive provided by the invention is formed has preferable fungicidal properties, better than contrast
Water-based adhesive made from example 1-5.
It the above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair
The limitation of the present invention, protection scope of the present invention should be subject to claim limited range.For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, some improvements and modifications can also be made, these change
Protection scope of the present invention is also should be regarded as into retouching.
Claims (10)
1. a kind of air cleaner normal temperature solidifying water adhesive, it is characterised in that the water-based adhesive includes following
Component and its parts by weight：80~120 parts of water-soluble alkyd resin, 20~40 parts of modified starch pastel, dimethylamine hydrochloride 1
~8 parts, 1~5 part of polycarboxylic acids ammonium salt dispersant, 1~5 part of conditioner, 5~20 parts of propane diols, 1~5 part of foam inhibitor, organic swelling
100~160 parts of 0.1~1 part of soil and water.
2. air cleaner according to claim 1 normal temperature solidifying water adhesive, it is characterised in that described is water-based
Adhesive includes following components and its parts by weight：80~90 parts of water-soluble alkyd resin, 20~30 parts of modified starch pastel,
2~6 parts of dimethylamine hydrochloride, 1~3 part of polycarboxylic acids ammonium salt dispersant, 1~3 part of conditioner, 10~20 parts of propane diols, foam inhibitor 1
100~130 parts of~2 parts, 0.1~0.4 part of organobentonite and water.
3. air cleaner according to claim 1 or 2 normal temperature solidifying water adhesive, it is characterised in that described
Conditioner is potassium peroxymonosulfate and ethanolurea with 0.05~0.2:1 weight ratio composition.
4. air cleaner according to claim 3 normal temperature solidifying water adhesive, it is characterised in that the conditioning
Agent is potassium peroxymonosulfate and ethanolurea with 0.05~0.1:1 weight ratio composition.
5. air cleaner according to claim 4 normal temperature solidifying water adhesive, it is characterised in that the conditioning
Agent is potassium peroxymonosulfate and ethanolurea with 0.1:1 weight ratio composition.
6. air cleaner according to claim 1 or 2 normal temperature solidifying water adhesive, it is characterised in that described
Foam inhibitor is water-based silicone oil and/or water-based polyethers.
7. air cleaner according to claim 6 normal temperature solidifying water adhesive, it is characterised in that described is water-based
Silicone oil is dimeticone, and water-based polyethers is polyvinylether or polyoxyethylene ether.
8. air cleaner according to claim 1 or 2 normal temperature solidifying water adhesive, it is characterised in that described
The preparation method of modified starch pastel comprises the following steps：
Wheaten starch is taken, crosses 100 mesh sieves, 0.05~0.1% (m/m) nanometer zinc chloride is added, stirs evenly, be then electrified to handle
10~15min；Then it is 50~60% (m/v) polyvinyl alcohol water solutions to add concentration, is stirred evenly, the polyvinyl alcohol water
The weight ratio of solution and wheaten starch is 0.8~1.2:1,15~25min is reacted at 70~80 DEG C, is cooled to room temperature, to obtain the final product.
9. air cleaner according to claim 8 normal temperature solidifying water adhesive, it is characterised in that at the energization
Manage bar part is：Power frequency is 1000~2000 hertz, and voltage is 800~1000 volts.
10. the air cleaner according to claim 1 or 2 preparation method of normal temperature solidifying water adhesive, its feature
It is, comprises the following steps：
(1) various raw materials are weighed in proportion, by water-soluble alkyd resin, modified starch pastel, dimethylamine hydrochloride, polycarboxylic acids
Ammonium salt dispersant, conditioner, propane diols, foam inhibitor, organobentonite and water are added in stirred tank, and it is 50 to adjust stirred tank temperature
~60 DEG C, speed of agitator is 140~150rpm, and mixing time is 15~20min；
(2) slurry after step (1) processing being subjected to shear treatment, shearing rotating speed be 2500~3000rpm, the time is 5~
Slurry after processing, is finally fitted into hermetically sealed can, to obtain the final product by 10min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260602.0A CN107936898A (en) | 2017-12-04 | 2017-12-04 | A kind of air cleaner normal temperature solidifying water adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260602.0A CN107936898A (en) | 2017-12-04 | 2017-12-04 | A kind of air cleaner normal temperature solidifying water adhesive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107936898A true CN107936898A (en) | 2018-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711260602.0A Pending CN107936898A (en) | 2017-12-04 | 2017-12-04 | A kind of air cleaner normal temperature solidifying water adhesive and preparation method thereof |
Country Status (1)
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045847A (en) * | 2006-03-31 | 2007-10-03 | 中国科学院过程工程研究所 | Adhesive and paint for absorbing formol |
| CN104845473A (en) * | 2015-04-29 | 2015-08-19 | 广德嘉宝莉化工有限公司 | High-strength, shock-resistant and abrasion-resistant mechanical paint |
| CN104947465A (en) * | 2015-07-30 | 2015-09-30 | 金双蕾 | Quick-dry wear-resistant textile fabric printing paint |
-
2017
- 2017-12-04 CN CN201711260602.0A patent/CN107936898A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045847A (en) * | 2006-03-31 | 2007-10-03 | 中国科学院过程工程研究所 | Adhesive and paint for absorbing formol |
| CN104845473A (en) * | 2015-04-29 | 2015-08-19 | 广德嘉宝莉化工有限公司 | High-strength, shock-resistant and abrasion-resistant mechanical paint |
| CN104947465A (en) * | 2015-07-30 | 2015-09-30 | 金双蕾 | Quick-dry wear-resistant textile fabric printing paint |
Non-Patent Citations (2)
| Title |
|---|
| 史孝曾: "关于乙醇脱水反应的浅见", 《贵州教育学院学报》 * |
| 高职高专化学教材编写组: "《有机化学》", 30 April 2001, 高等教育出版社 * |
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Application publication date: 20180420 |