CN105086883B - A kind of polyvinyl alcohol gluing agent of environment-friendly type timber - Google Patents
A kind of polyvinyl alcohol gluing agent of environment-friendly type timber Download PDFInfo
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- CN105086883B CN105086883B CN201510630538.5A CN201510630538A CN105086883B CN 105086883 B CN105086883 B CN 105086883B CN 201510630538 A CN201510630538 A CN 201510630538A CN 105086883 B CN105086883 B CN 105086883B
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- polyvinyl alcohol
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- flos lonicerae
- lonicerae extractive
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- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of polyvinyl alcohol gluing agent and preparation method thereof of environment-friendly type timber, the environment-friendly type timber is made up with the agent of polyvinyl alcohol gluing of the raw material of following parts by weight：10 15 parts of polyvinyl alcohol, 15 20 parts of Ludox, 0.2 0.3 parts of ethylene glycol, 0.02 0.03 parts of polyacrylamide, 8 10 parts of powdered whiting, 13 parts of camphor oil, 0.3 0.5 parts of thickener, 0.1 0.2 parts of antiseptic, 0.3 0.5 parts of emulsifying agent, 60 80 parts of deionized water.Environment-friendly type timber polyvinyl alcohol gluing agent prepared by the present invention has preferable bonding strength, significant antibiotic property, mildew resistance, and preparation method simple, there is wide market prospects.
Description
Technical field
The invention belongs to adhesive technical field, and in particular to a kind of polyvinyl alcohol gluing agent of environment-friendly type timber.
Background technology
Adhesive（adhesive）：Acted on by sticking for interface with cohesion etc., two or more product can be made
Or natural or synthesis, the organic or inorganic class material that material links together, adhesive is referred to as, bonding is called
Agent, traditionally referred to as glue.In brief, adhesive is exactly that, by adhesive effect, can make to be sticked the material that thing is combined together.
Adhesive for wood is mainly used in wood adhesion and woodwork manufacture, includes splicing assembling and the end face bound edge of sheet material；Door and window man
The mortise of tool is glued；The inside fitting on floor, ceiling and wall；Wood-based plate, glued board, filled board, wood-plastic clad plate and wooden alloy
The manufacture of plate etc.；Surface decorating plate is pasted.Adhesive for wood typically has that bonding strength is high, stress is uniform, seam more
The features such as closing, article construction can be simplified and realize operation machinery and automation.
With the enhancing of present people's environmental consciousness, to the environmental requirement of adhesive also more and more higher.Polyvinyl alcohol gluing
Agent is high to wood gluing intensity, and curing rate is fast, and manufacturing process is simple, and wide material sources, cost is low, and without " three aldehyde ", category environmental protection
Type adhesive, is received by the market.But polyvinyl alcohol gluing agent existence and stability on the market is not enough, easily mouldy, anti-now
Aqueous inadequate the shortcomings of, it is impossible to used in particular surroundings such as humidities.
The content of the invention
Strong it is an object of the invention to provide a kind of stability, the environmental protection wood with antibacterial and mouldproof effect uses gluing
Agent, to solve the problems mentioned in the above background technology.
Technical scheme is as follows：
A kind of polyvinyl alcohol gluing agent of environment-friendly type timber, is made up of the raw material of following parts by weight：Polyvinyl alcohol 10-15
Part, 15-20 parts of Ludox, 0.2-0.3 parts of ethylene glycol, 0.02-0.03 parts of polyacrylamide, 8-10 parts of powdered whiting, camphor oil
1-3 parts, 0.3-0.5 parts of thickener, 0.1-0.2 parts of antiseptic, 0.3-0.5 parts of emulsifying agent, 60-80 parts of deionized water.
The antiseptic is by Flos Lonicerae extractive solution and dandelion extract solution according to 1：1 weight ratio is mixed.
The extracting method of the Flos Lonicerae extractive solution and dandelion extract solution is：By honeysuckle, 10-15 parts are put into extractor,
Add the 5-10 times of water measured to extract 1-2 hours, extract 1-2 times, obtain Flos Lonicerae extractive solution；By dandelion, 5-10 parts are put into extraction
Tank, adds the 5-10 times of water measured and extracts 1-2 hours, extract 1-2 times, obtain Flos Lonicerae extractive solution.
The thickener is commercially available Inverse Emulsion Polymerization of Acrylic Acid thickener.
The emulsifying agent is more than one in sucrose fatty ester, polysorbate.
The method for preparing above-mentioned environment-friendly type timber polyvinyl alcohol gluing agent, comprises the following steps：
（1）1-4 parts of ionized water is removed, 0.2-0.3 parts of ethylene glycol is added, is sufficiently mixed, it is standby；
（2）4-6 parts of ionized water is removed, 0.02-0.03 parts of polyacrylamide is added, is sufficiently mixed, it is standby；
（3）50-60 parts of deionized water is added in a kettle., 80 DEG C are heated to, 10-15 parts of polyvinyl alcohol is put into, and is stirred,
It is warming up to 90-95 DEG C；
（4）Polyvinyl alcohol all dissolving after, to reactor put into 15-20 parts of Ludox, 8-10 parts of powdered whiting, go from
Sub- water 5-10 parts, stir；
（5）Temperature of reaction kettle is down to 50 DEG C, step is added（1）And step（2）Obtained mixture, adds camphor oil 1-3
Part, 0.3-0.5 parts of sucrose fatty ester or polysorbate are added, is stirred；
（6）Temperature of reaction kettle is down to 30 DEG C, 0.05-0.1 parts of Flos Lonicerae extractive solution, dandelion extract solution is slowly added to
0.05-0.1 parts, 0.3-0.5 parts of Inverse Emulsion Polymerization of Acrylic Acid thickener stirs, and measure pH value is 8-9；
（7）By mixture filtering and discharging in reactor, barreled obtains this adhesive.
The beneficial effects of the present invention are：
1. the adhesive addition Inverse Emulsion Polymerization of Acrylic Acid thickener of the present invention, can not only effectively improve the glue of adhesive
Close intensity, moreover it is possible to strengthen water proofing property, the corrosion resistance of adhesive, with good stability.
2. adhesive addition camphor oil, Honegsukle flower P.E, the dandelion extract of the present invention, greatly strengthen adhesive
Antibiotic property, anti-mould and anti-moth.
3. the adhesive preparation method of the present invention is simple, it is adapted to batch production, and the component environmental-protection of addition is pollution-free, meets
Requirement of the people to green material, wide market.
Embodiment
With reference to embodiment, clear, complete description is carried out to technical scheme, it is clear that described reality
Apply a part of embodiment that example is only the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is general
The every other embodiment that logical technical staff is obtained under the premise of creative work is not made, belongs to the protection of the present invention
Scope.
Embodiment 1：
A kind of polyvinyl alcohol gluing agent of environment-friendly type timber, is made up of the raw material of following parts by weight：10 parts of polyvinyl alcohol, silicon
15 parts of colloidal sol, 0.2 part of ethylene glycol, 0.02 part of polyacrylamide, 8 parts of powdered whiting, 1 part of camphor oil, 0.3 part of thickener, antibacterial
0.1 part of agent, 0.3 part of emulsifying agent, 60 parts of deionized water.
The antiseptic is by Flos Lonicerae extractive solution and dandelion extract solution according to 1：1 weight ratio is mixed.
The extracting method of the Flos Lonicerae extractive solution and dandelion extract solution is：By honeysuckle, 13 parts are put into extractor, plus
The water for entering 8 times of amounts is extracted 1.5 hours, is extracted 2 times, is obtained Flos Lonicerae extractive solution；By dandelion, 8 parts are put into extractor, add 8 times of amounts
Water extract 1.5 hours, extract 2 times, obtain Flos Lonicerae extractive solution.
The thickener is commercially available Inverse Emulsion Polymerization of Acrylic Acid thickener.
The emulsifying agent is sucrose fatty ester.
The method for preparing above-mentioned environment-friendly type timber polyvinyl alcohol gluing agent, comprises the following steps：
（1）1 part of ionized water is removed, 0.2 part of ethylene glycol is added, is sufficiently mixed, it is standby；
（2）4 parts of ionized water is removed, 0.02 part of polyacrylamide is added, is sufficiently mixed, it is standby；
（3）50 parts of deionized water is added in a kettle., 80 DEG C are heated to, 10 parts of polyvinyl alcohol is put into, and stirring is warming up to
90℃；
（4）After dissolving, 15 parts of Ludox, 8 parts of powdered whiting, deionized water 5 all are put into reactor for polyvinyl alcohol
Part, stir；
（5）Temperature of reaction kettle is down to 50 DEG C, step is added（1）And step（2）Obtained mixture, adds 1 part of camphor oil,
0.3 part of sucrose fatty ester is added, is stirred；
（6）Temperature of reaction kettle is down to 30 DEG C, 0.05 part of Flos Lonicerae extractive solution, dandelion extract solution 0.05 is slowly added to
Part, 0.3 part of Inverse Emulsion Polymerization of Acrylic Acid thickener stirs, and it is 8 to determine pH value；
（7）By mixture filtering and discharging in reactor, barreled obtains this adhesive.
Embodiment 2：
A kind of polyvinyl alcohol gluing agent of environment-friendly type timber, is made up of the raw material of following parts by weight：13 parts of polyvinyl alcohol, silicon
17 parts of colloidal sol, 0.25 part of ethylene glycol, 0.03 part of polyacrylamide, 9 parts of powdered whiting, 2 parts of camphor oil, 0.4 part of thickener, antibacterial
0.2 part of agent, 0.4 part of emulsifying agent, 70 parts of deionized water.
The antiseptic is by Flos Lonicerae extractive solution and dandelion extract solution according to 1：1 weight ratio is mixed.
The extracting method of the Flos Lonicerae extractive solution and dandelion extract solution is：By honeysuckle, 15 parts are put into extractor, plus
The water for entering 5 times of amounts is extracted 2 hours, is extracted 2 times, is obtained Flos Lonicerae extractive solution；By dandelion, 10 parts are put into extractor, add 5 times of amounts
Water extract 2 hours, extract 2 times, obtain Flos Lonicerae extractive solution.
The thickener is commercially available Inverse Emulsion Polymerization of Acrylic Acid thickener.
The emulsifying agent is sucrose fatty ester.
The method for preparing above-mentioned environment-friendly type timber polyvinyl alcohol gluing agent, comprises the following steps：
（1）2 parts of ionized water is removed, 0.25 part of ethylene glycol is added, is sufficiently mixed, it is standby；
（2）5 parts of ionized water is removed, 0.03 part of polyacrylamide is added, is sufficiently mixed, it is standby；
（3）55 parts of deionized water is added in a kettle., 80 DEG C are heated to, 13 parts of polyvinyl alcohol is put into, and stirring is warming up to
92℃；
（4）After dissolving, 17 parts of Ludox, 9 parts of powdered whiting, deionized water 7 all are put into reactor for polyvinyl alcohol
Part, stir；
（5）Temperature of reaction kettle is down to 50 DEG C, step is added（1）And step（2）Obtained mixture, adds 2 parts of camphor oil,
0.4 part of sucrose fatty ester is added, is stirred；
（6）Temperature of reaction kettle is down to 30 DEG C, 0.1 part of Flos Lonicerae extractive solution, 0.1 part of dandelion extract solution is slowly added to,
0.4 part of Inverse Emulsion Polymerization of Acrylic Acid thickener, stirs, and it is 8.5 to determine pH value；
（7）By mixture filtering and discharging in reactor, barreled obtains this adhesive.
Embodiment 3：
A kind of polyvinyl alcohol gluing agent of environment-friendly type timber, is made up of the raw material of following parts by weight：15 parts of polyvinyl alcohol, silicon
20 parts of colloidal sol, 0.3 part of ethylene glycol, 0.03 part of polyacrylamide, 10 parts of powdered whiting, 3 parts of camphor oil, 0.5 part of thickener, antibacterial
0.2 part of agent, 0.5 part of emulsifying agent, 80 parts of deionized water.
The antiseptic is by Flos Lonicerae extractive solution and dandelion extract solution according to 1：1 weight ratio is mixed.
The extracting method of the Flos Lonicerae extractive solution and dandelion extract solution is：By honeysuckle, 10 parts are put into extractor, plus
The water for entering 10 times of amounts is extracted 1 hour, is extracted 1 time, is obtained Flos Lonicerae extractive solution；By dandelion, 10 parts are put into extractor, add 5 times of amounts
Water extract 1 hour, extract 1 time, obtain Flos Lonicerae extractive solution.
The thickener is commercially available Inverse Emulsion Polymerization of Acrylic Acid thickener.
The emulsifying agent is polysorbate.
The method for preparing above-mentioned environment-friendly type timber polyvinyl alcohol gluing agent, comprises the following steps：
（1）4 parts of ionized water is removed, 0.3 part of ethylene glycol is added, is sufficiently mixed, it is standby；
（2）6 parts of ionized water is removed, 0.03 part of polyacrylamide is added, is sufficiently mixed, it is standby；
（3）60 parts of deionized water is added in a kettle., 80 DEG C are heated to, 15 parts of polyvinyl alcohol is put into, and stirring is warming up to
95℃；
（4）After dissolving, 20 parts of Ludox, 10 parts of powdered whiting, deionized water all are put into reactor for polyvinyl alcohol
10 parts, stir；
（5）Temperature of reaction kettle is down to 50 DEG C, step is added（1）And step（2）Obtained mixture, adds 3 parts of camphor oil,
0.5 part of polysorbate is added, is stirred；
（6）Temperature of reaction kettle is down to 30 DEG C, 0.1 part of Flos Lonicerae extractive solution, 0.1 part of dandelion extract solution is slowly added to,
0.5 part of Inverse Emulsion Polymerization of Acrylic Acid thickener, stirs, and it is 9 to determine pH value；
（7）By mixture filtering and discharging in reactor, barreled obtains this adhesive.
Embodiment 4：
A kind of polyvinyl alcohol gluing agent of environment-friendly type timber, is made up of the raw material of following parts by weight：11 parts of polyvinyl alcohol, silicon
17 parts of colloidal sol, 0.2 part of ethylene glycol, 0.03 part of polyacrylamide, 9 parts of powdered whiting, 3 parts of camphor oil, 0.5 part of thickener, antibacterial
0.1 part of agent, 0.5 part of emulsifying agent, 78 parts of deionized water.
The antiseptic is by Flos Lonicerae extractive solution and dandelion extract solution according to 1：1 weight ratio is mixed.
The extracting method of the Flos Lonicerae extractive solution and dandelion extract solution is：By honeysuckle, 12 parts are put into extractor, plus
The water for entering 6 times of amounts is extracted 2 hours, is extracted 1 time, is obtained Flos Lonicerae extractive solution；By dandelion, 9 parts are put into extractor, add 10 times of amounts
Water extract 1 hour, extract 1 time, obtain Flos Lonicerae extractive solution.
The thickener is commercially available Inverse Emulsion Polymerization of Acrylic Acid thickener.
The emulsifying agent is sucrose fatty ester and polysorbate according to 1：1 weight is than composition.
The method for preparing above-mentioned environment-friendly type timber polyvinyl alcohol gluing agent, comprises the following steps：
（1）3 parts of ionized water is removed, 0.2 part of ethylene glycol is added, is sufficiently mixed, it is standby；
（2）5 parts of ionized water is removed, 0.03 part of polyacrylamide is added, is sufficiently mixed, it is standby；
（3）60 parts of deionized water is added in a kettle., 80 DEG C are heated to, 11 parts of polyvinyl alcohol is put into, and stirring is warming up to
92℃；
（4）After dissolving, 17 parts of Ludox, 9 parts of powdered whiting, deionized water 10 all are put into reactor for polyvinyl alcohol
Part, stir；
（5）Temperature of reaction kettle is down to 50 DEG C, step is added（1）And step（2）Obtained mixture, adds 3 parts of camphor oil,
0.5 part of polysorbate is added, is stirred；
（6）Temperature of reaction kettle is down to 30 DEG C, 0.05 part of Flos Lonicerae extractive solution, dandelion extract solution 0.05 is slowly added to
Part, 0.5 part of Inverse Emulsion Polymerization of Acrylic Acid thickener stirs, and it is 9 to determine pH value；
（7）By mixture filtering and discharging in reactor, barreled obtains this adhesive.
Claims (1)
1. a kind of preparation method of environment-friendly type timber polyvinyl alcohol gluing agent, it is characterised in that prepare the raw material of parts by weight：It is poly-
15 parts of vinyl alcohol, 20 parts of Ludox, 0.3 part of ethylene glycol, 0.03 part of polyacrylamide, 10 parts of powdered whiting, 3 parts of camphor oil, increasing
Thick dose 0.5 part, 0.1 part of Flos Lonicerae extractive solution, 0.1 part of dandelion extract solution, 0.5 part of emulsifying agent, 80 parts of deionized water；
The extracting method of the Flos Lonicerae extractive solution and dandelion extract solution is：By honeysuckle, 10 parts are put into extractor, add 10
The water of amount is extracted 1 hour again, is extracted 1 time, is obtained Flos Lonicerae extractive solution；By dandelion, 10 parts are put into extractor, 5 times of amounts of addition
Water is extracted 1 hour, is extracted 1 time, is obtained dandelion extract solution；
The thickener is commercially available Inverse Emulsion Polymerization of Acrylic Acid thickener；
The emulsifying agent is polysorbate；
Preparation comprises the following steps：
（1）4 parts of ionized water is removed, 0.3 part of ethylene glycol is added, is sufficiently mixed, it is standby；
（2）6 parts of ionized water is removed, 0.03 part of polyacrylamide is added, is sufficiently mixed, it is standby；
（3）60 parts of deionized water is added in a kettle., 80 DEG C are heated to, 15 parts of polyvinyl alcohol is put into, and stirring is warming up to 95
℃；
（4）After dissolving, 20 parts of Ludox, 10 parts of powdered whiting, 10 parts of deionized water all are put into reactor for polyvinyl alcohol,
Stir；
（5）Temperature of reaction kettle is down to 50 DEG C, step is added（1）And step（2）Obtained mixture, adds 3 parts of camphor oil, adds
0.5 part of polysorbate, stirs；
（6）Temperature of reaction kettle is down to 30 DEG C, 0.1 part of Flos Lonicerae extractive solution, 0.1 part of dandelion extract solution, propylene is slowly added to
Sour 0.5 part of inverse emulsion polymerization thickener, stirs, and it is 9 to determine pH value；
（7）By mixture filtering and discharging in reactor, barreled obtains this adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510630538.5A CN105086883B (en) | 2015-09-29 | 2015-09-29 | A kind of polyvinyl alcohol gluing agent of environment-friendly type timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510630538.5A CN105086883B (en) | 2015-09-29 | 2015-09-29 | A kind of polyvinyl alcohol gluing agent of environment-friendly type timber |
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| CN105086883A CN105086883A (en) | 2015-11-25 |
| CN105086883B true CN105086883B (en) | 2017-08-01 |
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| CN201510630538.5A Expired - Fee Related CN105086883B (en) | 2015-09-29 | 2015-09-29 | A kind of polyvinyl alcohol gluing agent of environment-friendly type timber |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925239A (en) * | 2016-05-22 | 2016-09-07 | 周淑华 | Special heat conducting glue |
| CN106047071A (en) * | 2016-07-14 | 2016-10-26 | 安徽恒兴装饰工程有限公司 | Environment-friendly antimicrobial varnish for wood |
| CN106189749A (en) * | 2016-07-14 | 2016-12-07 | 安徽恒兴装饰工程有限公司 | A kind of aqueous, environmental protective woodenware lacquer of impervious scratch resistance |
| CN109135623A (en) * | 2017-06-27 | 2019-01-04 | 安徽省鸿鑫生物科技有限公司 | A kind of mould proof glue and preparation method thereof |
| CN108748458A (en) * | 2018-06-28 | 2018-11-06 | 广西丰林木业集团股份有限公司 | A kind of method that low temperature and pressure technique prepares glued board |
| CN109366638A (en) * | 2018-10-29 | 2019-02-22 | 赵顺全 | A kind of preparation method of antibacterial electromagnetic masking glued board |
| WO2020106799A1 (en) * | 2018-11-21 | 2020-05-28 | Sm Technology Holdings Llc | Novel aqueous adhesives using saccharide fatty acid esters |
| CN113122177A (en) * | 2021-04-19 | 2021-07-16 | 黑龙江省科学院石油化学研究院 | Composite antibacterial photo-curing adhesive composition and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100451084C (en) * | 2006-08-23 | 2009-01-14 | 河北北方绿野居住环境发展有限公司 | Environmental protection type adhesion agent for wood industry |
| CN101899266A (en) * | 2010-07-28 | 2010-12-01 | 李保忠 | Method for preparing odor-free waterproof white glue |
| CN103773281A (en) * | 2013-12-31 | 2014-05-07 | 广西吉顺能源科技有限公司 | Formaldehyde-free water-resistant adhesive for plywood and preparation method thereof |
| CN104017519B (en) * | 2014-06-17 | 2015-12-09 | 魏根成 | Glued board tackiness agent and preparation method thereof |
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