CN102786897A - High-standard formaldehyde-free glue and preparation method thereof - Google Patents
High-standard formaldehyde-free glue and preparation method thereof Download PDFInfo
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- CN102786897A CN102786897A CN2012102748412A CN201210274841A CN102786897A CN 102786897 A CN102786897 A CN 102786897A CN 2012102748412 A CN2012102748412 A CN 2012102748412A CN 201210274841 A CN201210274841 A CN 201210274841A CN 102786897 A CN102786897 A CN 102786897A
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Abstract
The invention relates to a high-standard formaldehyde-free glue and a preparation method thereof. The high-standard formaldehyde-free glue is prepared from the following raw materials in percentage by weight: 3 percent of water soluble polyvinyl alcohol, 1 percent of water-retaining agent, 0.1 percent of edible antifoaming agent, 0.1 percent of edible preservative, 0.1 percent of dispersing agent, 1 percent of dispersible emulsoid powder, 0.01 percent of thickener and 94.69 percent of purified water. The preparation method comprises the following steps of mixing the raw materials in proportion, and uniformly stirring the raw materials through a stirring machine; and after uniformly stirring the raw materials, grinding the uniformly stirred mixture into the glue through a stuff grinder. The preparation method has the beneficial effects that temperature raising is not required in the whole preparation process, so that the natural components of a raw stock are kept, and meanwhile the phenomena of environment pollution and energy resource waste which are caused by temperature raising are avoided. The high-standard formaldehyde-free glue is high in bonding degree, corrosion resistant and anti-crack.
Description
Technical field
The present invention relates to a kind of glue, especially relate to a kind of high standard formaldehyde-free glue and preparation method thereof.
Background technology
Along with the develop rapidly of Chinese national economy, people's standard of living is also in continuous improve, and when standard of living improved, people were also increasingly high to the condition and the environment requirement of living, and not only want environmental protection, but also multi-functional, diversified.Thereby make people require increasingly high to the quality and the environmental-protecting performance of building material.At present; The existing glue that is used for building materials generally contains a certain amount of formaldehyde and benzene; Common saying " no aldehyde does not become glue " also comes therefrom, and traditional glue all need be heated and just can process when being produced; Though and this glue of producing through heating can use, also there is certain defective.For example: the heating of heating when 1, producing needs consumes energy, and discarding of being discharged also pollutes the environment.2, the glue chemical ingredients after heating is unstable, easily and attacks such as cement, grey calcium, gypsum, is difficult to guarantee raw-material virtual mass.3, traditional glue need mix ripe rubber powder mostly and constructs together, makes every effort to good batch of ash, but can make metope mouldy easily after using.Comprehensive above-mentioned visible, the glue of researching and developing a kind of environmental protection and not containing formaldehyde and benzene has become people's exigence.
Summary of the invention
The purpose of this invention is to provide a kind of high standard formaldehyde-free glue and preparation method thereof; Contain formaldehyde and benzene to overcome present existing glue; People's health there is harm and easily and attacks such as cement, grey calcium, gypsum, is difficult to guarantee deficiencies such as raw-material virtual mass.
The objective of the invention is to realize through following technical scheme:
A kind of high standard formaldehyde-free glue, it is processed by following raw materials by weight percent: water-soluble poval 3%, water-holding agent 1%, edible defoaming agent 0.1%, food antiseptics 0.1%, dispersion agent 0.1%, polymer dispersion powder 1%, thickening material 0.01% and pure water 94.69%.
Water-holding agent is a Vltra tears, and edible defoaming agent is the edible defoaming agent of LT-825 series, and thickening material is a polyvinyl lactam, and food antiseptics is POTASSIUM SORBATE GRANULAR WHITE or Tegosept E formic acid sodium, and dispersion agent is a yellow soda ash, and polymer dispersion powder is a vinyl acetate.
The preparation method of said high standard formaldehyde-free glue may further comprise the steps:
Water-soluble poval, water-holding agent, edible defoaming agent, food antiseptics, dispersion agent, polymer dispersion powder, thickening material and pure water are mixed according to the above ratio, and wherein the temperature of pure water is 5-30 ℃, and stirs through stirrer; And after stirring, the mixture fine grinding after will stirring through paste roller mill becomes glue.
Beneficial effect of the present invention is: 1, because whole process of preparation of the present invention productions of need not heating, thereby keeps the natural component of magma, also avoided Yin Jiawen simultaneously, and the phenomenon generation that causes environmental pollution and waste energy.2, environmental protection, the content of formaldehyde and benzene are zero, and be harmless.3, can chemical reaction not take place with cement, grey calcium, gypsum etc., keep the quality of original product.4, bond degree is good, is prone to batch easy sand, anticorrosion, cracking resistance during construction.5, production unit uses and lacks, and technology is simple, and low processing cost can be produced in enormous quantities and promote, and has certain economic benefits.
Embodiment
Embodiment one
The embodiment of the invention one described a kind of high standard formaldehyde-free glue, it is processed by following weight raw material: edible defoaming agent 0.1 kg, POTASSIUM SORBATE GRANULAR WHITE 0.1 kg, yellow soda ash 0.1 kg, vinyl acetate 1 kg, polyvinyl lactam 0.01 kg and pure water 94.69 kg of water-soluble poval 3kg, Vltra tears 1 kg, LT-825 series.
The preparation method of said high standard formaldehyde-free glue may further comprise the steps:
Water-soluble poval, water-holding agent, edible defoaming agent, food antiseptics, dispersion agent, polymer dispersion powder, thickening material and pure water are mixed according to the above ratio, and wherein the temperature of pure water is 5 ℃, and stirs through stirrer; And after stirring, the mixture fine grinding after will stirring through paste roller mill becomes glue.
Embodiment two
The embodiment of the invention two described a kind of high standard formaldehyde-free glues, its raw material by following weight is processed: water-soluble poval 6kg, water-holding agent 2 kg, edible defoaming agent 0.2 kg, Tegosept E formic acid sodium 0.2 kg, yellow soda ash 0.2 kg, vinyl acetate 2 kg, thickening material 0.02 kg and pure water 189.38 kg.Water-holding agent is a Vltra tears, and edible defoaming agent is the edible defoaming agent of LT-825 series, and thickening material is a polyvinyl lactam.
The preparation method of said high standard formaldehyde-free glue may further comprise the steps:
Water-soluble poval, water-holding agent, edible defoaming agent, food antiseptics, dispersion agent, polymer dispersion powder, thickening material and pure water are mixed according to the above ratio, and wherein the temperature of pure water is 15 ℃, and stirs through stirrer; And after stirring, the mixture fine grinding after will stirring through paste roller mill becomes glue.
Embodiment three
The embodiment of the invention three described a kind of high standard formaldehyde-free glues, its raw material by following weight is processed: water-soluble poval 12kg, water-holding agent 4 kg, edible defoaming agent 0.4 kg, POTASSIUM SORBATE GRANULAR WHITE 0.4 kg, yellow soda ash 0.4 kg, vinyl acetate 4kg, thickening material 0.04 kg and pure water 378.76 kg.Water-holding agent is a Vltra tears, and edible defoaming agent is the edible defoaming agent of LT-825 series, and thickening material is a polyvinyl lactam.
The preparation method of said high standard formaldehyde-free glue may further comprise the steps:
Water-soluble poval, water-holding agent, edible defoaming agent, food antiseptics, dispersion agent, polymer dispersion powder, thickening material and pure water are mixed according to the above ratio, and wherein the temperature of pure water is 30 ℃, and stirs through stirrer; And after stirring, the mixture fine grinding after will stirring through paste roller mill becomes glue.
After the high standard formaldehyde-free glue completes, detect through experiment each parameter to the high standard formaldehyde-free glue, the numerical value after the detection and the synopsis of state quota are following:
Though below only described embodiment example of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite that does not deviate from principle of the present invention and essence, but these changes or modification all fall into protection scope of the present invention.
Claims (2)
1. high standard formaldehyde-free glue; It is characterized in that it is processed by following raw materials by weight percent: water-soluble poval 3%, water-holding agent 1%, edible defoaming agent 0.1%, food antiseptics 0.1%, dispersion agent 0.1%, polymer dispersion powder 1%, thickening material 0.01% and pure water 94.69%.
2. the preparation method of the described high standard formaldehyde-free glue of claim 1 is characterized in that, may further comprise the steps:
Water-soluble poval, water-holding agent, edible defoaming agent, food antiseptics, dispersion agent, polymer dispersion powder, thickening material and pure water are mixed according to the above ratio, and wherein the temperature of pure water is 5-30 ℃, and stirs through stirrer; And
After stirring, the mixture fine grinding after will stirring through paste roller mill becomes glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274841.2A CN102786897B (en) | 2012-08-03 | 2012-08-03 | High-standard formaldehyde-free glue and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210274841.2A CN102786897B (en) | 2012-08-03 | 2012-08-03 | High-standard formaldehyde-free glue and preparation method thereof |
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| CN102786897A true CN102786897A (en) | 2012-11-21 |
| CN102786897B CN102786897B (en) | 2015-09-30 |
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| CN201210274841.2A Expired - Fee Related CN102786897B (en) | 2012-08-03 | 2012-08-03 | High-standard formaldehyde-free glue and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403603A (en) * | 2014-10-22 | 2015-03-11 | 上海大学 | Flame-retardant cross-linked polyvinyl alcohol binder and preparation method thereof |
| CN108031399A (en) * | 2017-11-30 | 2018-05-15 | 佛山捷利再生科技有限公司 | Application of the middle water in glue is prepared |
| CN108659746A (en) * | 2018-05-18 | 2018-10-16 | 唐军 | A kind of waterproof adhesive powder and preparation method thereof |
| CN109795199A (en) * | 2019-03-12 | 2019-05-24 | 陈毫 | A kind of composite buffering packing board and its complex method |
| CN114806498A (en) * | 2022-06-06 | 2022-07-29 | 宜兴市祥业化工有限公司 | High-temperature-resistant environment-friendly formaldehyde-free glue and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19636510A1 (en) * | 1996-09-09 | 1998-03-12 | Clariant Gmbh | Polyvinyl alcohol compositions |
| CN1368527A (en) * | 2001-02-10 | 2002-09-11 | 孙福生 | Environment protection type universal water-proof all-purpose adhesive rasive for building |
| CN1500848A (en) * | 2002-11-19 | 2004-06-02 | 白以晟 | Aldehyde free building adhesive and preparing method thereof |
| CN101705064A (en) * | 2009-11-06 | 2010-05-12 | 童国松 | Environment friendly aldehyde-free odourless building glue |
| CN102020947A (en) * | 2009-09-20 | 2011-04-20 | 刘伟 | Rubber powder for producing building adhesive through cold water fast dissolution |
| CN102618191A (en) * | 2012-03-04 | 2012-08-01 | 倪建东 | High-polymer instant-dissolving environment-friendly binder powder |
-
2012
- 2012-08-03 CN CN201210274841.2A patent/CN102786897B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19636510A1 (en) * | 1996-09-09 | 1998-03-12 | Clariant Gmbh | Polyvinyl alcohol compositions |
| CN1368527A (en) * | 2001-02-10 | 2002-09-11 | 孙福生 | Environment protection type universal water-proof all-purpose adhesive rasive for building |
| CN1500848A (en) * | 2002-11-19 | 2004-06-02 | 白以晟 | Aldehyde free building adhesive and preparing method thereof |
| CN102020947A (en) * | 2009-09-20 | 2011-04-20 | 刘伟 | Rubber powder for producing building adhesive through cold water fast dissolution |
| CN101705064A (en) * | 2009-11-06 | 2010-05-12 | 童国松 | Environment friendly aldehyde-free odourless building glue |
| CN102618191A (en) * | 2012-03-04 | 2012-08-01 | 倪建东 | High-polymer instant-dissolving environment-friendly binder powder |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403603A (en) * | 2014-10-22 | 2015-03-11 | 上海大学 | Flame-retardant cross-linked polyvinyl alcohol binder and preparation method thereof |
| CN108031399A (en) * | 2017-11-30 | 2018-05-15 | 佛山捷利再生科技有限公司 | Application of the middle water in glue is prepared |
| CN108659746A (en) * | 2018-05-18 | 2018-10-16 | 唐军 | A kind of waterproof adhesive powder and preparation method thereof |
| CN109795199A (en) * | 2019-03-12 | 2019-05-24 | 陈毫 | A kind of composite buffering packing board and its complex method |
| CN114806498A (en) * | 2022-06-06 | 2022-07-29 | 宜兴市祥业化工有限公司 | High-temperature-resistant environment-friendly formaldehyde-free glue and preparation method thereof |
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| Publication number | Publication date |
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| CN102786897B (en) | 2015-09-30 |
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Granted publication date: 20150930 Termination date: 20200803 |