CN106987220A - The formula and manufacturing process of a kind of white glue with vinyl - Google Patents
The formula and manufacturing process of a kind of white glue with vinyl Download PDFInfo
- Publication number
- CN106987220A CN106987220A CN201710302495.7A CN201710302495A CN106987220A CN 106987220 A CN106987220 A CN 106987220A CN 201710302495 A CN201710302495 A CN 201710302495A CN 106987220 A CN106987220 A CN 106987220A
- Authority
- CN
- China
- Prior art keywords
- polyvinyl alcohol
- vinyl
- white glue
- formula
- dbp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- C09J11/06—Non-macromolecular additives organic
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of formula of white glue with vinyl and manufacturing process, including formula as below：Distilled water, polyvinyl alcohol, polyvinyl formal, oxidized starch, 30% hydrochloric acid, 40% sodium hydroxide, dibutyl phthalate (DBP) and urea, distilled water, polyvinyl alcohol, polyvinyl formal, oxidized starch, 30% hydrochloric acid, 40% sodium hydroxide, dibutyl phthalate (DBP) and urea compare for 300 with part:40:30:20:1:1:9:12, through weighing, dissolving, reaction, neutralize, plasticising, filtering and ensure etc. step make.The formula and manufacturing process of the white glue with vinyl of the present invention, by the way that the polyvinyl alcohol of 1788 and 1,799 two kind of model is used, reduce cost, improve viscosity and water resistance, vinyl acetate is replaced using polyvinyl formal and oxidized starch, toxic gas can be avoided to discharge again in the case where not changing the performance of white glue with vinyl, reduce the harm to human body, environment protection health.
Description
Technical field
The present invention relates to white glue with vinyl manufacture craft field, the formula and manufacturing process of specially a kind of white glue with vinyl.
Background technology
White glue with vinyl is that current purposes is most wide, one of maximum adhesive kind of consumption, is widely used in timber processing, building dress
Decorations, printing bookbinding, leather is weaved, the industry such as coating.Traditional white glue with vinyl is mostly with vinyl acetate, and polyvinyl alcohol is primary raw material,
Polymerization technique is complicated, and the production cycle is long, and product cost is high.Vinyl acetate：Also known as vinyl acetic acid esters, vinylacetate, referred to as
Vinyl acetate, colourless flammable liquid, there is intense flavors.It is water insoluble, it is dissolved in most of organic solvents.For vinyl tree processed
Fat and synthetic fibers.It is also used for rubber processed, paint, adhesive etc..Because vinyl acetate has low toxicity, there is overpowering odor, its steam
Irritant to eye, irritant to eyes, skin, mucous membrane and the upper respiratory tract, contact vinyl acetate, has anesthesia to people for a long time
Effect.Harm of the vinyl acetate to human body is very big, is unfavorable for health.
The content of the invention
It is an object of the invention to provide a kind of formula of white glue with vinyl and manufacturing process, possess harmless excellent of environmental protection
Point, with solve to propose in above-mentioned background technology it is existing the problem of.
To achieve the above object, the present invention provides following technical scheme：
A kind of formula of white glue with vinyl, including formula as below：Distilled water, polyvinyl alcohol, polyvinyl formal, oxidation are formed sediment
Powder, 30% hydrochloric acid, 40% sodium hydroxide, dibutyl phthalate (DBP) and urea, distilled water, polyvinyl alcohol, polyvinyl alcohol contracting first
Aldehyde, oxidized starch, 30% hydrochloric acid, 40% sodium hydroxide, dibutyl phthalate (DBP) and urea compare for 300 with part:40:30:
20:1:1:9:12。
It is preferred that, the concentration of formaldehyde of polyvinyl formal is 37%.
It is preferred that, polyvinyl alcohol is the polyvinyl alcohol mixture of 1788 and 1,799 two kind of model.
A kind of manufacture craft of white glue with vinyl, is comprised the following steps that：
S1：Weigh, distilled water, polyvinyl alcohol, polyvinyl alcohol contracting are weighed according to part ratio according to the amount of production white glue with vinyl
Formaldehyde, oxidized starch, 30% hydrochloric acid, 40% sodium hydroxide, dibutyl phthalate (DBP) and urea；
S2：Dissolving, the distilled water or clean water after weighing are poured into reactor, then polyvinyl alcohol is slowly added to, with
Directly fire heating response kettle makes water temperature slowly rise to 90 DEG C or so, and starting mixer stirring dissolves it；
S3：After polyvinyl alcohol is completely dissolved in reaction, question response kettle, do not stop to stir lower addition polyvinyl formal and oxygen
Change starch, continue to stir progress condensation reaction in 40-60 minutes, while it is 2-2.5 to add 30% salt acid for adjusting pH value, be incubated 15 points
Clock, makes reaction be carried out under hydrochloric acid effect；
S4：Neutralize, with cooling water cooling reactor, when temperature drop is to 60 DEG C, instills 40% sodium hydroxide solution and enter
Row is neutralized, and regulation pH value is 6-7 or so, and is stirred；
S5：When solution temperature drops to 50 DEG C in plasticising, question response kettle, dibutyl phthalate (DBP) is instilled, constantly stirred
Mix uniform, add urea and carry out amination processing, reach no aldehyde taste；
S6：Filtering, treats that temperature of charge drops to 40 DEG C or so, is filtered with 80 mesh sieves；
S7：Packaging, Plastic Drum packaging and storage is used after the examination and test of products is qualified.
It is preferred that, for preparation technology S3, the time that polyvinyl alcohol is completely dissolved is 2-4 hours.
The beneficial effects of the invention are as follows：
The formula and manufacturing process of the white glue with vinyl of the present invention, by by the polyvinyl alcohol of 1788 and 1,799 two kind of model
Use, reduce cost, improve viscosity and water resistance, vinyl acetate is replaced using polyvinyl formal and oxidized starch, not
Toxic gas can be avoided to discharge again in the case of changing the performance of white glue with vinyl, reduce the harm to human body, environment protection health.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
A kind of formula of white glue with vinyl, including formula as below：Distilled water, polyvinyl alcohol, polyvinyl formal, oxidation are formed sediment
Powder, 30% hydrochloric acid, 40% sodium hydroxide, dibutyl phthalate (DBP) and urea, polyvinyl alcohol are 1788 and 1,799 two kind of model
Polyvinyl alcohol mixture, polyvinyl alcohol also plays protecting colloid and thickens, consumption crosses multistage emulsion in addition to emulsification is played
Stability is good, but viscosity is big, and poor water resistance, the polyvinyl alcohol degree of polymerization has an impact to the viscosity of emulsion, the poly- second of two kinds of models
Enol respectively has advantage and disadvantage, in production by the polyvinyl alcohol using effect of two kinds of models more preferably, polyvinyl formal
Concentration of formaldehyde is 37%, and vinyl acetate is replaced using polyvinyl formal and oxidized starch, toxic gas can be avoided to discharge, subtracted
Few harm to human body, environment protection health, distilled water, polyvinyl alcohol, polyvinyl formal, oxidized starch, 30% hydrochloric acid, 40%
Sodium hydroxide, dibutyl phthalate (DBP) and urea compare for 300 with part:40:30:20:1:1:9:12.
A kind of manufacture craft of white glue with vinyl, is comprised the following steps that：
S1：Weigh, distilled water, polyvinyl alcohol, polyvinyl alcohol contracting are weighed according to part ratio according to the amount of production white glue with vinyl
Formaldehyde, oxidized starch, 30% hydrochloric acid, 40% sodium hydroxide, dibutyl phthalate (DBP) and urea, with 75kg distilled water, 10kg
Polyvinyl alcohol, 7.5kg polyvinyl formals, 2.5kg oxidized starch, 0.25kg30% hydrochloric acid, 0.25kg40% sodium hydroxides,
Exemplified by 2.25kg dibutyl phthalate (DBP)s and 3kg urea；
S2：Dissolving, the 75kg distilled water or clean water after weighing are poured into reactor, then 10kg polyvinyl alcohol is slow
Add, water temperature is slowly risen to 90 DEG C or so with direct fiery heating response kettle, starting mixer stirring dissolves it；
S3：After polyvinyl alcohol is completely dissolved in reaction, question response kettle, the time that polyvinyl alcohol is completely dissolved is 2-4 hours,
Do not stop to stir lower addition 7.5kg polyvinyl formals and 2.5kg oxidized starch, continue stirring and carry out within 40-60 minutes being condensed instead
Should, vinyl acetate is replaced using polyvinyl formal and oxidized starch, toxic gas can be avoided to discharge, the danger to human body is reduced
Evil, environment protection health, while it is 2-2.5 to add the salt acid for adjusting pH value of 0.25kg 30%, is incubated 15 minutes, reaction is made in hydrochloric acid
More preferable carried out with lower；
S4：Neutralize, with cooling water cooling reactor, when temperature drop is to 60 DEG C, instill the sodium hydroxides of 0.25kg 40%
Solution is neutralized, and regulation pH value is 6-7 or so, and is stirred；
S5：When solution temperature drops to 50 DEG C in plasticising, question response kettle, dibutyl phthalate (DBP) is instilled, constantly stirred
Mix uniform, add urea and carry out amination processing, reach no aldehyde taste, emulsion is increased plasticity；
S6：Filtering, treats that temperature of charge drops to 40 DEG C or so, is filtered with 80 mesh sieves, and Virgin's milk is obtained after removing impurity
Glue product；
S7：Packaging, Plastic Drum packaging and storage is used after the examination and test of products is qualified.
In summary：The formula and manufacturing process of the white glue with vinyl of the present invention, by by 1788 and 1,799 two kind of model it is poly-
Vinyl alcohol is used in mixed way, and reduces cost, improves viscosity and water resistance, acetic acid is replaced using polyvinyl formal and oxidized starch
Ethene, can avoid toxic gas from discharging again in the case where not changing the performance of white glue with vinyl, reduce the harm to human body, ring health care
Health.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of formula of white glue with vinyl, it is characterised in that including formula as below：Distilled water, polyvinyl alcohol, polyvinyl alcohol contracting first
Aldehyde, oxidized starch, 30% hydrochloric acid, 40% sodium hydroxide, dibutyl phthalate (DBP) and urea, distilled water, polyvinyl alcohol, poly- second
Enol formal, oxidized starch, 30% hydrochloric acid, 40% sodium hydroxide, dibutyl phthalate (DBP) and comparing with part for urea be
300:40:30:20:1:1:9:12。
2. a kind of formula of white glue with vinyl according to claim 1, it is characterised in that the concentration of formaldehyde of polyvinyl formal
For 37%.
3. the formula of a kind of white glue with vinyl according to claim 1, it is characterised in that polyvinyl alcohol is 1788 and 1,799 two kind
The polyvinyl alcohol mixture of model.
4. a kind of manufacture craft of white glue with vinyl, it is characterised in that comprise the following steps that：
S1：Weigh, according to production white glue with vinyl amount according to part ratio weigh distilled water, polyvinyl alcohol, polyvinyl formal,
Oxidized starch, 30% hydrochloric acid, 40% sodium hydroxide, dibutyl phthalate (DBP) and urea；
S2：Dissolving, the distilled water or clean water after weighing are poured into reactor, then polyvinyl alcohol is slowly added to, with direct
Fiery heating response kettle makes water temperature slowly rise to 90 DEG C or so, and starting mixer stirring dissolves it；
S3：After polyvinyl alcohol is completely dissolved in reaction, question response kettle, does not stop to stir lower addition polyvinyl formal and oxidation is formed sediment
Powder, continues to stir progress condensation reaction in 40-60 minutes, while it is 2-2.5 to add 30% salt acid for adjusting pH value, is incubated 15 minutes,
Reaction is set to be carried out under hydrochloric acid effect；
S4：Neutralize, with cooling water cooling reactor, when temperature drop is to 60 DEG C, instill in the progress of 40% sodium hydroxide solution
With regulation pH value is 6-7 or so, and is stirred；
S5：When solution temperature drops to 50 DEG C in plasticising, question response kettle, dibutyl phthalate (DBP) is instilled, is stirred continuously
It is even, add urea and carry out amination processing, reach no aldehyde taste；
S6：Filtering, treats that temperature of charge drops to 40 DEG C or so, is filtered with 80 mesh sieves；
S7：Packaging, Plastic Drum packaging and storage is used after the examination and test of products is qualified.
5. the manufacture craft of a kind of white glue with vinyl according to claim 4, it is characterised in that for preparation technology S3, poly- second
The time that enol is completely dissolved is 2-4 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302495.7A CN106987220A (en) | 2017-05-03 | 2017-05-03 | The formula and manufacturing process of a kind of white glue with vinyl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302495.7A CN106987220A (en) | 2017-05-03 | 2017-05-03 | The formula and manufacturing process of a kind of white glue with vinyl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106987220A true CN106987220A (en) | 2017-07-28 |
Family
ID=59418003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710302495.7A Pending CN106987220A (en) | 2017-05-03 | 2017-05-03 | The formula and manufacturing process of a kind of white glue with vinyl |
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| Country | Link |
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| CN (1) | CN106987220A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110358478A (en) * | 2019-07-05 | 2019-10-22 | 杭州厚瑞科技有限公司 | A kind of universal type industrial glue and preparation method thereof |
| CN111363499A (en) * | 2020-04-27 | 2020-07-03 | 广州旭川合成材料有限公司 | Water-based disposable degradable glue and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1644641A (en) * | 2004-07-15 | 2005-07-27 | 袁宏伟 | White emulsion and production thereof |
| CN103275654A (en) * | 2013-04-28 | 2013-09-04 | 蚌埠金宇印刷物资有限公司 | Edible-starch-modifying polyvinyl formal glue and preparation process thereof |
-
2017
- 2017-05-03 CN CN201710302495.7A patent/CN106987220A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1644641A (en) * | 2004-07-15 | 2005-07-27 | 袁宏伟 | White emulsion and production thereof |
| CN103275654A (en) * | 2013-04-28 | 2013-09-04 | 蚌埠金宇印刷物资有限公司 | Edible-starch-modifying polyvinyl formal glue and preparation process thereof |
Non-Patent Citations (3)
| Title |
|---|
| 北京有机化工厂研究所编译: "《聚乙烯醇的性质和应用》", 30 September 1979, 纺织工业出版社 * |
| 蒲艳玲: "淀粉改性聚乙烯醇缩甲醛胶粘剂的研究", 《兰州交通大学学报（自然科学版）》 * |
| 郑永军 等: "新型复合白乳胶", 《粘接》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110358478A (en) * | 2019-07-05 | 2019-10-22 | 杭州厚瑞科技有限公司 | A kind of universal type industrial glue and preparation method thereof |
| CN111363499A (en) * | 2020-04-27 | 2020-07-03 | 广州旭川合成材料有限公司 | Water-based disposable degradable glue and preparation method and application thereof |
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Application publication date: 20170728 |