CN103833308B - Polyvinyl alcohol substited glue and preparation method thereof - Google Patents
Polyvinyl alcohol substited glue and preparation method thereof Download PDFInfo
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- CN103833308B CN103833308B CN201210485859.7A CN201210485859A CN103833308B CN 103833308 B CN103833308 B CN 103833308B CN 201210485859 A CN201210485859 A CN 201210485859A CN 103833308 B CN103833308 B CN 103833308B
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- substited
- glue
- polyvinyl alcohol
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Abstract
The embodiment of the invention discloses a kind of polyvinyl alcohol substited glue, its raw material is calculated in percentage by weight, including: sodium chloride 2.6～3.2%, aluminum sulfate 14.6～16.8%, high viscosity mineral 60～65%, sodium thiosulfate 0.694～0.856%, acrylamide 12.6～16.8%, Ammonium persulfate. 0.0095 0.0158%, ethylenediaminetetraacetic acid 0.0095 0.0158%, polyoxyethylene 0.694～0.856% and alkali 0.0001%.The embodiment of the invention also discloses the preparation method of a kind of polyvinyl alcohol substited glue, after described raw material is put in horizontal reacting tank the chemical reaction carrying out 30～50 minutes, obtain liquid polyvinyl alcohol substited glue；After described liquid polyvinyl alcohol substited glue is entered cyclone drying, put into and pulverizer is carried out be ground into the powder particle that fineness is 280～320 mesh, obtain powdery polyvinyl alcohol substited glue.Use polyvinyl alcohol substited glue of the present invention, there is high-moisture-retention, high workability, and in the environment of subzero 10 degree still can normal construction, wearability, anti-corrosive properties and rupture strength have promoted simultaneously, and preparation technology is simple simultaneously.
Description
Technical field
The present invention relates to a kind of building material industry material, particularly relate to a kind of polyvinyl alcohol substited glue.
Background technology
Building coating in the market has methylcellulose, hydroxypropyl cellulose, POLYPROPYLENE GLYCOL etc..
The performances such as the water-retaining property of these coating, workability, wearability, anti-corrosive properties, rupture strength are the most less desirable,
Can not well be sticked together with ash calcium, the efficiency of construction is also unlike relatively low, and the most all
Can not use by normal construction.Coating deposit will harden in a short time, rotten.
It addition, these traditional coating above-mentioned have strong impulse abnormal smells from the patient, pollute room air, long
Health can be worked the mischief by phase use, and being proved by modern science and technology can be carcinogenic.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, it is provided that one has high-moisture-retention, Gao He
The easily polyvinyl alcohol substited glue of property, and still can normal construction, simultaneously wearability, anticorrosion in the environment of subzero 10 degree
Property and rupture strength have promoted.
In order to solve above-mentioned technical problem, embodiments provide a kind of polyvinyl alcohol substited glue, its raw material according to
Percentage by weight calculates, including: sodium chloride 2.6～3.2%, aluminum sulfate 14.6～16.8%, high viscosity mineral
60～65%, sodium thiosulfate 0.694～0.856%, acrylamide 12.6～16.8%, Ammonium persulfate. 0.0095-0.
0158%, ethylenediaminetetraacetic acid 0.0095-0.0158%, polyoxyethylene 0.694～0.856% and alkali 0.0001%.
Improvement to technique scheme, sodium chloride 3%, aluminum sulfate 15.993%, high viscosity mineral
63.5%, sodium thiosulfate 0.7618%, acrylamide 15.953%, Ammonium persulfate. 0.0152%, ethylenediamine tetraacetic
Acetic acid 0.0151%, polyoxyethylene 0.7618% and alkali 0.0001%.
Further improvement to technique scheme, the fineness of described sodium chloride is 200 mesh.
Further improvement to technique scheme, described high viscosity mineral includes ore in sand form stone powder, kaolinite
Soil, build white Gypsum Fibrosum powder, citric acid, wollastonite, titanium dioxide, brucite fiber, butyl ether tripolycyanamide
Lauxite, Pulvis Talci, anionic additive and sodium sulfite.
Further improvement to technique scheme, ore in sand form stone powder 0.73%, Kaolin 7.1%, building are white
Gypsum Fibrosum powder 14.3%, citric acid 0.73%, wollastonite 12.2%, titanium dioxide 24.5%, brucite fiber 20.4%,
Butyl ether melamine urea-formaldehyde resin 14.3%, Pulvis Talci 3.5%, anionic additive 2.1% and bisulfite
Sodium 0.14%.
Correspondingly, the embodiment of the present invention additionally provides the preparation method of a kind of polyvinyl alcohol substited glue, comprises the following steps:
Described raw material is put in horizontal reacting tank after carrying out the chemical reaction of 30～50 minutes, obtain liquid polyvinyl alcohol substited glue；
After described liquid polyvinyl alcohol substited glue is entered cyclone drying, put into that to carry out in pulverizer being ground into fineness be 280～320 mesh
Powder particle, obtain powdery polyvinyl alcohol substited glue.
Improvement to technique scheme, puts into described raw material in horizontal reacting tank and carries out 40 minutes
After chemical reaction, obtain liquid polyvinyl alcohol substited glue.
Further improvement to technique scheme, after described liquid polyvinyl alcohol substited glue is entered cyclone drying, puts into
Pulverizer is carried out be ground into the powder particle that fineness is 300 mesh, obtain powdery polyvinyl alcohol substited glue.
In sum, applying technique scheme, polyvinyl alcohol substited glue raw material of the present invention mainly picks up from China
Resourceful high viscosity mineral, cheap.Meanwhile, it is critical only that the sodium chloride of interpolation, that is to say
Industry base salt, is adding to described high viscosity mineral, aluminum sulfate, acrylamide, Ammonium persulfate., second two
In the raw material of amine tetraacethyl, polyoxyethylene, sodium thiosulfate, alkali composition so that water-retaining property, workability obtain
Arrive breakthrough raising, and can also use by normal construction in a low temperature of subzero 10 degree；Simultaneously wear-resisting
Property, frost resistance, anti-corrosive properties and rupture strength aspect promoted, and during storage, be difficult to
Harden or rotten, there will not be zest or abnormal flavour produces.
Implement the embodiment of the present invention, have the advantages that
(1) water-retaining property is high；
(2) workability is high；
(3) low temperature of subzero 10 degree the most normally uses；
(4) wearability, frost resistance, anti-corrosive properties and rupture strength promote；
(5) easily store；
(6) nonpoisonous and tasteless；
(7) production technology is simple to operation.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, the present invention will be made into one below
Step ground describes in detail.
Embodiment 1:
Originally present embodiment discloses a kind of polyvinyl alcohol substited glue and preparation method thereof.
Wherein, the raw material of described polyvinyl alcohol substited glue is calculated in percentage by weight, including:
Sodium chloride 3%, aluminum sulfate 15.993%, high viscosity mineral 63.5%, sodium thiosulfate 0.7618%, propylene
Amide 15.953%, Ammonium persulfate. 0.0152%, ethylenediaminetetraacetic acid 0.0151%, polyoxyethylene 0.7618%,
Alkali 0.0001%.Further, the fineness of described sodium chloride is 200 mesh, and described high viscosity mineral includes ore in sand form stone
Powder 0.73%, Kaolin 7.1%, build white Gypsum Fibrosum powder 14.3%, citric acid 0.73%, wollastonite 12.2%,
Titanium dioxide 24.5%, brucite fiber 20.4%, butyl ether melamine urea-formaldehyde resin 14.3%, Pulvis Talci 3.5%,
Anionic additive 2.1% and sodium sulfite 0.14%.
The preparation method of described polyvinyl alcohol substited glue, comprises the steps:
(1), after being put into by described raw material horizontal reacting tank carrying out the chemical reaction of 40 minutes, liquid polyvinyl alcohol substited glue is obtained；
(2), after described liquid polyvinyl alcohol substited glue being entered cyclone drying, put into that to carry out in pulverizer being ground into fineness be 300 mesh
Powder particle, obtain powdery polyvinyl alcohol substited glue.
Being added into industry base salt in the present embodiment, the most chemical entitled sodium chloride, for chemical material field
Very common and common, but expect using it building material industry field but nobody.The present invention just because of
With the addition of sodium chloride so that the polyvinyl alcohol substited glue produced has obtained significant raising in water-retaining property and workability,
Reach 1.5g/cm2, obtained the biggest raising to the performance of polyvinyl alcohol substited glue.Although could be used without before this adding
The raw material adding sodium chloride can also produce polyvinyl alcohol substited glue, but its water-retaining property is only 0.8g/cm2, workability table
The most general.Meanwhile, the present invention accounts for the 3% of whole raw material weight ratio in the component adding sodium chloride, and its effect is
For substantially, and wearability, anti-corrosive properties and rupture strength have promoted.
Embodiment 2:
Originally present embodiment discloses a kind of polyvinyl alcohol substited glue and preparation method thereof.
Wherein, the raw material of described polyvinyl alcohol substited glue is calculated in percentage by weight, including:
Sodium chloride 3.2%, aluminum sulfate 16.8%, high viscosity mineral 62%, sodium thiosulfate 0.856%, acryloyl
Amine 16.3%, Ammonium persulfate. 0.0154%, ethylenediaminetetraacetic acid 0.0095%, polyoxyethylene 0.819%, alkali
0.0001%.Further, the fineness of described sodium chloride is 200 mesh, and described high viscosity mineral includes ore in sand form stone powder
0.73%, Kaolin 7.1%, build white Gypsum Fibrosum powder 14.3%, citric acid 0.73%, wollastonite 12.2%, titanium
White lead 24.5%, brucite fiber 20.4%, butyl ether melamine urea-formaldehyde resin 14.3%, Pulvis Talci 3.5%,
Anionic additive 2.1% and sodium sulfite 0.14%.
The preparation method of described polyvinyl alcohol substited glue, comprises the steps:
(1), after being put into by described raw material horizontal reacting tank carrying out the chemical reaction of 30 minutes, liquid polyvinyl alcohol substited glue is obtained；
(2) after described liquid polyvinyl alcohol substited glue being entered cyclone drying, and put into that to carry out in pulverizer being ground into fineness be 280
Purpose powder particle, obtains powdery polyvinyl alcohol substited glue.
Compared with Example 1, owing to the sodium chloride added increases, high viscosity mineral reduces the present embodiment,
The polyvinyl alcohol substited glue that the polyvinyl alcohol substited glue then produced is produced than embodiment 1 has declined in the performance of workability, other
Substantially consistent.
Embodiment 3:
Originally present embodiment discloses a kind of polyvinyl alcohol substited glue and preparation method thereof.
Wherein, the raw material of described polyvinyl alcohol substited glue is calculated in percentage by weight, including:
Sodium chloride 2.6%, aluminum sulfate 15.993%, high viscosity mineral 64.5%, sodium thiosulfate 0.7525%, third
Acrylamide 15.433%, Ammonium persulfate. 0.0132%, ethylenediaminetetraacetic acid 0.0142%, polyoxyethylene 0.694%,
Alkali 0.0001%.Further, the fineness of described sodium chloride is 200 mesh, and described high viscosity mineral includes ore in sand form stone
Powder 0.73%, Kaolin 7.1%, build white Gypsum Fibrosum powder 14.3%, citric acid 0.73%, wollastonite 12.2%,
Titanium dioxide 24.5%, brucite fiber 20.4%, butyl ether melamine urea-formaldehyde resin 14.3%, Pulvis Talci 3.5%,
Anionic additive 2.1% and sodium sulfite 0.14%.
The preparation method of described polyvinyl alcohol substited glue, comprises the steps:
(1), after being put into by described raw material horizontal reacting tank carrying out the chemical reaction of 50 minutes, liquid polyvinyl alcohol substited glue is obtained；
(2) after described liquid polyvinyl alcohol substited glue being entered cyclone drying, and put into that to carry out in pulverizer being ground into fineness be 320
Purpose powder particle, obtains powdery polyvinyl alcohol substited glue.
Compared with Example 1, owing to the sodium chloride added reduces, high viscosity mineral increases the present embodiment,
The polyvinyl alcohol substited glue that the polyvinyl alcohol substited glue produced is produced than embodiment 1 has declined in water-retaining property, workability,
Declined in frost resistance and anti-corrosive properties simultaneously.
Above disclosed only one preferred embodiment of the present invention, can not limit this with this certainly
The interest field of invention, the equivalent variations therefore made according to the claims in the present invention, still belong to the present invention and contained
Scope.
Claims (7)
1. a polyvinyl alcohol substited glue, it is characterised in that its raw material is calculated in percentage by weight, including: sodium chloride
2.6～3.2%, aluminum sulfate 14.6～16.8%, high viscosity mineral 60～65%, sodium thiosulfate 0.694～0.856%,
Acrylamide 12.6～16.8%, Ammonium persulfate. 0.0095-0.0158%, ethylenediaminetetraacetic acid 0.0095-0.
0158%, polyoxyethylene 0.694～0.856% and alkali 0.0001%；Described high viscosity mineral include ore in sand form stone powder,
Kaolin, build white Gypsum Fibrosum powder, citric acid, wollastonite, titanium dioxide, brucite fiber, butyl ether trimerization
Cyanamide Lauxite, Pulvis Talci, anionic additive and sodium sulfite.
2. want the polyvinyl alcohol substited glue described in 1 according to right, it is characterised in that its raw material according to percentage by weight, including:
Sodium chloride 3%, aluminum sulfate 15.993%, high viscosity mineral 63.5%, sodium thiosulfate 0.7618%, propylene
Amide 15.953%, Ammonium persulfate. 0.0152%, ethylenediaminetetraacetic acid 0.0151%, polyoxyethylene 0.7618%
With alkali 0.0001%.
Polyvinyl alcohol substited glue the most according to claim 1 and 2, it is characterised in that: the fineness of described sodium chloride is 200
Mesh.
Polyvinyl alcohol substited glue the most according to claim 1, it is characterised in that in described high viscosity mineral, each component is pressed
It is calculated as according to percentage by weight: ore in sand form stone powder 0.73%, Kaolin 7.1%, build white Gypsum Fibrosum powder 14.3%, lemon
Lemon acid 0.73%, wollastonite 12.2%, titanium dioxide 24.5%, brucite fiber 20.4%, fourth etherified melamine
Amine Lauxite 14.3%, Pulvis Talci 3.5%, anionic additive 2.1% and sodium sulfite 0.14%.
5. the preparation method of a polyvinyl alcohol substited glue according to claim 1, it is characterised in that comprise the following steps:
Described raw material is put in horizontal reacting tank after carrying out the chemical reaction of 30～50 minutes, obtain liquid polyvinyl alcohol substited glue；
After described liquid polyvinyl alcohol substited glue is carried out cyclone drying, put into that to carry out in pulverizer being ground into fineness be 280～320
Purpose powder particle, obtains powdery polyvinyl alcohol substited glue.
The preparation method of polyvinyl alcohol substited glue the most according to claim 5, it is characterised in that:
Described raw material is put in horizontal reacting tank after carrying out the chemical reaction of 40 minutes, obtain liquid polyvinyl alcohol substited glue.
The preparation method of polyvinyl alcohol substited glue the most according to claim 5, it is characterised in that:
After described liquid polyvinyl alcohol substited glue is carried out cyclone drying, put into that to carry out in pulverizer being ground into fineness be 300 purposes
Powder particle, obtains powdery polyvinyl alcohol substited glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210485859.7A CN103833308B (en) | 2012-11-26 | 2012-11-26 | Polyvinyl alcohol substited glue and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210485859.7A CN103833308B (en) | 2012-11-26 | 2012-11-26 | Polyvinyl alcohol substited glue and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103833308A CN103833308A (en) | 2014-06-04 |
| CN103833308B true CN103833308B (en) | 2016-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210485859.7A Expired - Fee Related CN103833308B (en) | 2012-11-26 | 2012-11-26 | Polyvinyl alcohol substited glue and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063497A (en) * | 1992-02-18 | 1992-08-12 | 李潜德 | Instant, water rewetting viscosity rubber powder |
| CN1544563A (en) * | 2003-11-13 | 2004-11-10 | 同济大学 | Environment protectional water soluble building adhesive and preparing process thereof |
| CN101475355A (en) * | 2009-02-03 | 2009-07-08 | 李学富 | Polyvinyl alcohol substited glue |
| CN102002273A (en) * | 2010-12-10 | 2011-04-06 | 现代精密化工（郑州）有限公司 | Alcohol-substituting glue |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10158527A (en) * | 1996-11-28 | 1998-06-16 | Otsuka Chem Co Ltd | Resin composition for sealing electronic part |
| KR100810105B1 (en) * | 2006-12-28 | 2008-03-06 | 제일모직주식회사 | Thermoplastic resin composition having extremely low transmittance |
-
2012
- 2012-11-26 CN CN201210485859.7A patent/CN103833308B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063497A (en) * | 1992-02-18 | 1992-08-12 | 李潜德 | Instant, water rewetting viscosity rubber powder |
| CN1544563A (en) * | 2003-11-13 | 2004-11-10 | 同济大学 | Environment protectional water soluble building adhesive and preparing process thereof |
| CN101475355A (en) * | 2009-02-03 | 2009-07-08 | 李学富 | Polyvinyl alcohol substited glue |
| CN102002273A (en) * | 2010-12-10 | 2011-04-06 | 现代精密化工（郑州）有限公司 | Alcohol-substituting glue |
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| CN103833308A (en) | 2014-06-04 |
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Granted publication date: 20161221 Termination date: 20171126 |