CN107652922A - A kind of nanometer mildew-resistant solid adhesive and preparation method thereof - Google Patents
A kind of nanometer mildew-resistant solid adhesive and preparation method thereof Download PDFInfo
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- CN107652922A CN107652922A CN201711082040.5A CN201711082040A CN107652922A CN 107652922 A CN107652922 A CN 107652922A CN 201711082040 A CN201711082040 A CN 201711082040A CN 107652922 A CN107652922 A CN 107652922A
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- parts
- solid adhesive
- resistant solid
- preservative
- mildew
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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
- C09J129/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
- C09J129/02—Homopolymers or copolymers of unsaturated alcohols
- C09J129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic 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
-
- 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
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/004—Additives being defined by their length
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of nanometer mildew-resistant solid adhesive, containing following component：25 45 parts of polyvinyl alcohol, 20 40 parts of tackifier, 10 20 parts of NMF, 13 parts of nano antibacterial agent, 10 20 parts of excipient, 20 30 parts of deionized water, 57 parts of stalk ashes, 13 parts of lignin, 35 parts of diatomite, 13 parts of titanium dioxide, 35 parts of nano titanium oxide, 12 parts of activating agent, 0.5 1 parts of preservative.Solid gum effect stability prepared by the present invention, have no toxic side effect, good in oxidation resistance, colloid are not easy to go mouldy, adhesion property is good, and preparation technology is simple, easy, meets actual operation requirements.
Description
Technical field
The present invention relates to a kind of nanometer mildew-resistant solid adhesive and preparation method thereof, belongs to solid gum technical field.
Background technology
Solid gum is one kind with polyvinyl alcohol（PVA）, polyvinylpyrrolidone（PVP）, acrylic resin, vinyl acetate
One or more high polymer materials such as resin are as adhesive, and soap is as excipient, glycerine, propane diols, ethylene glycol etc.
For moisturizing antifreeze, water is that solvent reacts in 70 DEG C to 90 DEG C of environment, obtained solid adhesive after filling cooling.Mainly
For pasting various paper.The addition ph value developers such as phenolphthalein can be made into illusion-colour solid gum, and colloid is in purple or blueness, gluing number
Color disappears after second.Addition water-soluble dye is made the colour solid glue of a variety of colors, and can be with by appropriate modifying agent
The transparency of colloid is adjusted, so as to obtain translucent or high transparency solid gum.
At present, traditional solid gum, in order to prevent product from going mouldy or the needs due to production technology, generally require to add first
The chemical substances such as aldehyde, urea, these materials are readily volatilized during storage or use, produce harmful gas, to the greatest extent
Pipe producer is covered using mask agent or mitigates irritating smell, but can not fundamentally solve this problem.When formaldehyde etc. adds
After adding agent to be evaporated completely, the quality of product can decline rapidly, the problems such as mildew, caking, colloid viscosity decline occur.Therefore, it is badly in need of
A kind of nanometer mildew-resistant solid adhesive is invented, meets actual use demand.
The content of the invention
The present invention is exactly the solid gum effect in view of the deficienciess of the prior art, provide a kind of nanometer mildew-resistant solid adhesive
Stablize, have no toxic side effect, good in oxidation resistance, colloid are not easy to go mouldy, adhesion property is good, and preparation technology is simple, easy, meets
Actual operation requirements.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of nanometer mildew-resistant solid adhesive, containing following component：Polyvinyl alcohol 25-45 parts, tackifier 20-40 parts, NMF 10-20
Part, nano antibacterial agent 1-3 parts, excipient 10-20 parts, deionized water 20-30 parts, stalk ashes 5-7 parts, lignin 1-3 parts, silicon
Diatomaceous earth 3-5 parts, titanium dioxide 1-3 parts, nano titanium oxide 3-5 parts, activating agent 1-2 parts, preservative 0.5-1 parts.
As the improvement of above-mentioned technical proposal, the activating agent is Transparent soap base, and the preservative is that propyl ester mixes with ethyl ester
Compound.
As the improvement of above-mentioned technical proposal, the lignin length is 1mm, and described alumina-silicate ceramic fibre length is
08-1.1mm。
Specifically, the preparation method of the High-temperature-resenvironmentally-friesolid environmentally-friesolid solid gum comprises the following steps：
（1）By polyvinyl alcohol, tackifier, NMF, nano antibacterial agent, excipient, deionized water, stalk ashes, diatomite, titanium
White powder, nano titanium oxide, activating agent and preservative are inserted stirrer for mixing and stirred；
（2）Said mixture is moved into evaporator, the 7/8 of its original volume is concentrated at 45-65 DEG C, obtains mixing concentrate
Stand 1-3h, natural cooling；
（3）The lignin added into the mixing concentrate after natural cooling after grinding, then inserts centrifuge with 800-
1200r/min rotating speed centrifugal mixers, then insert after baking oven dries 0.5-1h at 30-40 DEG C and insert in forming machine, it is cooled and shaped
.
Compared with prior art, implementation result of the invention is as follows by the present invention：
A kind of nanometer mildew-resistant solid adhesive of the present invention, the solid gum effect stability, have no toxic side effect, good in oxidation resistance, glue
Matter is not easy to go mouldy, adhesion property is good, and preparation technology is simple, easy, meets actual operation requirements.
Embodiment
Illustrate present disclosure below in conjunction with specific embodiments.
Embodiment 1
Nanometer mildew-resistant solid adhesive described in the present embodiment, containing following component：25 parts of polyvinyl alcohol, 20 parts of tackifier, NMF 10
Part, 1 part of nano antibacterial agent, 10 parts of excipient, 20 parts of deionized water, 5 parts of stalk ashes, 1 part of lignin, 3 parts of diatomite, titanium white
1 part of powder, 3 parts of nano titanium oxide, 1 part of activating agent, 0.5 part of preservative.
Further with improvement, the activating agent is Transparent soap base, and the preservative is propyl ester and ethyl ester mixture.
Further with improvement, the lignin length is 1mm, and described alumina-silicate ceramic fibre length is 0.8mm.
Specifically, the preparation method of the nanometer mildew-resistant solid adhesive comprises the following steps：
（1）By polyvinyl alcohol, tackifier, NMF, nano antibacterial agent, excipient, deionized water, stalk ashes, diatomite, titanium
White powder, nano titanium oxide, activating agent and preservative are inserted stirrer for mixing and stirred；
（2）Said mixture is moved into evaporator, the 7/8 of its original volume is concentrated at 45 DEG C, it is quiet to obtain mixing concentrate
Put 1h, natural cooling；
（3）The lignin added into the mixing concentrate after natural cooling after grinding, then inserts centrifuge with 800r/min
Rotating speed centrifugal mixer, then insert after baking oven dries 0.5h at 30 DEG C and insert in forming machine, cooling and shaping.
Nanometer mildew-resistant solid adhesive of the present invention, the solid gum effect stability, have no toxic side effect, good in oxidation resistance, glue
Matter is not easy to go mouldy, adhesion property is good, and preparation technology is simple, easy, meets actual operation requirements.
Note：The fluctuation of central environment temperature is bigger throughout the year, and seasonal alternating is varied, and of the invention receives
The temperature range that the putty of rice mildew-resistant solid adhesive modulation adapts to is big, adapts to the excursion of macroclimate, and will not go mouldy.
Embodiment 2
Nanometer mildew-resistant solid adhesive described in the present embodiment, containing following component：35 parts of polyvinyl alcohol, 30 parts of tackifier, NMF 15
Part, 2 parts of nano antibacterial agent, 15 parts of excipient, 25 parts of deionized water, 6 parts of stalk ashes, 2 parts of lignin, 4 parts of diatomite, titanium white
2 parts of powder, 4 parts of nano titanium oxide, 1.5 parts of activating agent, 0.75 part of preservative.
Further with improvement, the activating agent is Transparent soap base, and the preservative is propyl ester and ethyl ester mixture.
Further with improvement, the lignin length is 1mm, and described alumina-silicate ceramic fibre length is 0.95mm.
Specifically, the preparation method of the nanometer mildew-resistant solid adhesive comprises the following steps：
（1）By polyvinyl alcohol, tackifier, NMF, nano antibacterial agent, excipient, deionized water, stalk ashes, diatomite, titanium
White powder, nano titanium oxide, activating agent and preservative are inserted stirrer for mixing and stirred；
（2）Said mixture is moved into evaporator, the 7/8 of its original volume is concentrated at 55 DEG C, it is quiet to obtain mixing concentrate
Put 2h, natural cooling；
（3）The lignin added into the mixing concentrate after natural cooling after grinding, then inserts centrifuge with 1000r/min
Rotating speed centrifugal mixer, then insert after baking oven dries 0.75h at 35 DEG C and insert in forming machine, cooling and shaping.
Nanometer mildew-resistant solid adhesive of the present invention, the solid gum effect stability, have no toxic side effect, good in oxidation resistance, glue
Matter is not easy to go mouldy, adhesion property is good, and preparation technology is simple, easy, meets actual operation requirements.
Note：The fluctuation of central environment temperature is bigger throughout the year, and seasonal alternating is varied, and of the invention receives
The temperature range that the putty of rice mildew-resistant solid adhesive modulation adapts to is big, adapts to the excursion of macroclimate, and will not go mouldy.
Embodiment 3
Nanometer mildew-resistant solid adhesive described in the present embodiment, containing following component：45 parts of polyvinyl alcohol, 40 parts of tackifier, NMF 20
Part, 3 parts of nano antibacterial agent, 20 parts of excipient, 30 parts of deionized water, 7 parts of stalk ashes, 3 parts of lignin, 5 parts of diatomite, titanium white
3 parts of powder, 5 parts of nano titanium oxide, 2 parts of activating agent, 1 part of preservative.
Further with improvement, the activating agent is Transparent soap base, and the preservative is propyl ester and ethyl ester mixture.
Further with improvement, the lignin length is 1mm, and described alumina-silicate ceramic fibre length is 1.1mm.
Specifically, the preparation method of the nanometer mildew-resistant solid adhesive comprises the following steps：
（1）By polyvinyl alcohol, tackifier, NMF, nano antibacterial agent, excipient, deionized water, stalk ashes, diatomite, titanium
White powder, nano titanium oxide, activating agent and preservative are inserted stirrer for mixing and stirred；
（2）Said mixture is moved into evaporator, the 7/8 of its original volume is concentrated at 65 DEG C, it is quiet to obtain mixing concentrate
Put 3h, natural cooling；
（3）The lignin added into the mixing concentrate after natural cooling after grinding, then inserts centrifuge with 1200r/min
Rotating speed centrifugal mixer, then insert after baking oven dries 1h at 40 DEG C and insert in forming machine, cooling and shaping.
Nanometer mildew-resistant solid adhesive of the present invention, the solid gum effect stability, have no toxic side effect, good in oxidation resistance, glue
Matter is not easy to go mouldy, adhesion property is good, and preparation technology is simple, easy, meets actual operation requirements.
Note：The fluctuation of central environment temperature is bigger throughout the year, and seasonal alternating is varied, and of the invention receives
The temperature range that the putty of rice mildew-resistant solid adhesive modulation adapts to is big, adapts to the excursion of macroclimate, and will not go mouldy.
Above content is detailed description made for the present invention in conjunction with specific embodiments, it is impossible to assert that the present invention is specific real
Apply and be only limitted to these explanations.For those skilled in the art, before present inventive concept is not departed from
Put, some simple deduction or replace can also be made, should all be considered as belonging to the scope of protection of the invention.
Claims (4)
- A kind of 1. nanometer mildew-resistant solid adhesive, it is characterised in that：Containing following component：Polyvinyl alcohol 25-45 parts, tackifier 20-40 parts, NMF 10-20 parts, nano antibacterial agent 1-3 parts, excipient 10-20 parts, deionized water 20-30 parts, stalk ashes 5-7 parts, wood Quality 1-3 parts, diatomite 3-5 parts, titanium dioxide 1-3 parts, nano titanium oxide 3-5 parts, activating agent 1-2 parts, preservative 0.5-1 Part.
- A kind of 2. nanometer mildew-resistant solid adhesive according to claim 1, it is characterised in that：The activating agent is Transparent soap base, institute It is propyl ester and ethyl ester mixture to state preservative.
- A kind of 3. nanometer mildew-resistant solid adhesive according to claim 1, it is characterised in that：The lignin length is 1mm, described Alumina-silicate ceramic fibre length be 0.8-1.1mm.
- A kind of 4. preparation method of nanometer mildew-resistant solid adhesive according to claim 1-3, it is characterised in that：The preparation method Comprise the following steps：（1）By polyvinyl alcohol, tackifier, NMF, nano antibacterial agent, excipient, deionized water, stalk ashes, diatomite, titanium White powder, nano titanium oxide, activating agent and preservative are inserted stirrer for mixing and stirred；（2）Said mixture is moved into evaporator, the 7/8 of its original volume is concentrated at 45-65 DEG C, obtains mixing concentrate Stand 1-3h, natural cooling；（3）The lignin added into the mixing concentrate after natural cooling after grinding, then inserts centrifuge with 800- 1200r/min rotating speed centrifugal mixers, then insert after baking oven dries 0.5-1h at 30-40 DEG C and insert in forming machine, it is cooled and shaped .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082040.5A CN107652922A (en) | 2017-11-07 | 2017-11-07 | A kind of nanometer mildew-resistant solid adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082040.5A CN107652922A (en) | 2017-11-07 | 2017-11-07 | A kind of nanometer mildew-resistant solid adhesive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107652922A true CN107652922A (en) | 2018-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711082040.5A Pending CN107652922A (en) | 2017-11-07 | 2017-11-07 | A kind of nanometer mildew-resistant solid adhesive and preparation method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50159526A (en) * | 1974-06-17 | 1975-12-24 | ||
| CN101240152A (en) * | 2007-02-09 | 2008-08-13 | 泉州斯达纳米科技发展有限公司 | Nanometer mildew-resistant solid adhesive and preparation method thereof |
| CN102321443A (en) * | 2011-09-15 | 2012-01-18 | 宋仕良 | Environmental protection type transparent solid glue and preparation method thereof |
| CN102504628A (en) * | 2011-10-18 | 2012-06-20 | 池州市正宇新能源科技开发有限公司 | High-temperature-resistant environmentally-friendly solid gum |
| CN104231969A (en) * | 2014-08-19 | 2014-12-24 | 天长市地震办公室 | Transparent solid adhesive |
| CN105754514A (en) * | 2014-12-16 | 2016-07-13 | 天长市高新技术创业服务中心 | Solid adhesive |
-
2017
- 2017-11-07 CN CN201711082040.5A patent/CN107652922A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50159526A (en) * | 1974-06-17 | 1975-12-24 | ||
| CN101240152A (en) * | 2007-02-09 | 2008-08-13 | 泉州斯达纳米科技发展有限公司 | Nanometer mildew-resistant solid adhesive and preparation method thereof |
| CN102321443A (en) * | 2011-09-15 | 2012-01-18 | 宋仕良 | Environmental protection type transparent solid glue and preparation method thereof |
| CN102504628A (en) * | 2011-10-18 | 2012-06-20 | 池州市正宇新能源科技开发有限公司 | High-temperature-resistant environmentally-friendly solid gum |
| CN104231969A (en) * | 2014-08-19 | 2014-12-24 | 天长市地震办公室 | Transparent solid adhesive |
| CN105754514A (en) * | 2014-12-16 | 2016-07-13 | 天长市高新技术创业服务中心 | Solid adhesive |
Non-Patent Citations (1)
| Title |
|---|
| 王杏 等著: "《纳米二氧化钛的生产与应用》", 31 July 2014, 贵州科技出版社 * |
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Application publication date: 20180202 |