CN112143414A - Nontoxic high polymer plate adhesive - Google Patents
Nontoxic high polymer plate adhesive Download PDFInfo
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- CN112143414A CN112143414A CN202011129083.6A CN202011129083A CN112143414A CN 112143414 A CN112143414 A CN 112143414A CN 202011129083 A CN202011129083 A CN 202011129083A CN 112143414 A CN112143414 A CN 112143414A
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- emulsifier
- viscose
- surfactant
- activated carbon
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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
- C09J131/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Adhesives based on derivatives of such polymers
- C09J131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09J131/04—Homopolymers or copolymers of vinyl acetate
-
- 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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention provides a non-toxic high-molecular plate adhesive, and relates to the technical field of plate adhesives. The nontoxic polymer plate adhesive comprises the following raw materials in parts by weight: 40-50 parts of polyvinyl acetate emulsion, 20-30 parts of urea-formaldehyde resin adhesive, 10-20 parts of waterborne polyurethane, 1-2 parts of ammonium polyphosphate, 1-2 parts of triphenyl phosphate, 6-8 parts of activated carbon micro powder, 3-5 parts of bamboo fiber, 4-6 parts of methyl cellulose, 4-5 parts of chitosan, 1-2 parts of camphor oil, 2-4 parts of emulsifier, 2-3 parts of dispersant and 2-4 parts of surfactant. According to the invention, the activated carbon micro powder, the bamboo fiber and the camphor oil are added into the traditional preparation raw materials, so that the viscose has the formaldehyde purification effect, the volatile formaldehyde of the viscose is greatly reduced, meanwhile, the viscose has certain antibacterial capability and is beneficial to long-term use of plates, the ammonium polyphosphate and the triphenyl phosphate are added, so that the viscose has a certain flame retardant effect, the overall hazard of the prepared viscose is greatly reduced, and the prepared viscose completely meets the standard.
Description
Technical Field
The invention relates to the technical field of plate adhesives, in particular to a nontoxic high-molecular plate adhesive.
Background
The artificial board is a board or a molded product which is made by taking wood or other non-wood plants as raw materials, separating the raw materials into various unit materials through certain mechanical processing and then gluing the unit materials with or without adhesive and other additives. The product mainly comprises three major products such as plywood, shaving (particle board) and fiberboard, and the extension product and the deep processing product of the product can reach hundreds of types. The emergence of artificial boards marks the beginning of the modernization period of wood processing, and the process is developed from simply changing the shape of wood to improving the properties of wood. This development, not only relates to all wood processing techniques, but also requires technologies in the fields of absorption textile, paper making, etc., thus forming independent processing techniques. In addition, the artificial board can also improve the comprehensive utilization rate of wood, and 1 cubic meter of artificial board can replace 3-5 cubic meters of log.
At present, artificial board often need use the panel viscose in the course of working, along with the increase of artificial board use amount, the output of viscose also is increasing constantly, the viscose can play fine bonding effect to between the panel, however, its adhesion is only generally considered in the production process to most of viscose that have now, a series of problems that viscose self exists are not considered, and in fact, current viscose all generally has certain harmfulness, and volatile formaldehyde's content is great, and this just makes panel have certain harm in the use.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a nontoxic polymer plate adhesive, which solves the defects and shortcomings of the prior art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the non-toxic high-molecular plate adhesive comprises the following raw materials in parts by weight: 40-50 parts of polyvinyl acetate emulsion, 20-30 parts of urea-formaldehyde resin adhesive, 10-20 parts of waterborne polyurethane, 1-2 parts of ammonium polyphosphate, 1-2 parts of triphenyl phosphate, 6-8 parts of activated carbon micro powder, 3-5 parts of bamboo fiber, 4-6 parts of methyl cellulose, 4-5 parts of chitosan, 1-2 parts of camphor oil, 2-4 parts of emulsifier, 2-3 parts of dispersant and 2-4 parts of surfactant.
Preferably, the emulsifier is one or more of a sorbitol fatty acid ester emulsifier, a phospholipid emulsifier and a glycolipid emulsifier.
Preferably, the dispersant is one or more of sodium hexametaphosphate, sodium pyrophosphate, sodium polyacrylate and polyvinyl alcohol.
Preferably, the surfactant is one or more of linear alkyl benzene sulfonic acid sodium, fatty alcohol-polyoxyethylene ether sodium sulfate, fatty alcohol-polyoxyethylene ether ammonium sulfate and lauryl alcohol sodium sulfate.
Preferably, the viscose comprises the following raw materials in parts by weight: 40 parts of polyvinyl acetate emulsion, 20 parts of urea-formaldehyde resin adhesive, 10 parts of waterborne polyurethane, 1 part of ammonium polyphosphate, 1 part of triphenyl phosphate, 6 parts of activated carbon micro powder, 3 parts of bamboo fiber, 4 parts of methyl cellulose, 4 parts of chitosan, 1 part of camphor oil, 2 parts of emulsifier, 2 parts of dispersant and 2 parts of surfactant.
Preferably, the viscose comprises the following raw materials in parts by weight: 45 parts of polyvinyl acetate emulsion, 25 parts of urea-formaldehyde resin adhesive, 15 parts of waterborne polyurethane, 1.5 parts of ammonium polyphosphate, 1.5 parts of triphenyl phosphate, 7 parts of activated carbon micro powder, 4 parts of bamboo fiber, 5 parts of methyl cellulose, 4.5 parts of chitosan, 1.5 parts of camphor oil, 3 parts of emulsifier, 2.5 parts of dispersant and 3 parts of surfactant.
Preferably, the viscose comprises the following raw materials in parts by weight: 50 parts of polyvinyl acetate emulsion, 30 parts of urea-formaldehyde resin adhesive, 20 parts of waterborne polyurethane, 2 parts of ammonium polyphosphate, 2 parts of triphenyl phosphate, 8 parts of activated carbon micro powder, 5 parts of bamboo fiber, 6 parts of methyl cellulose, 5 parts of chitosan, 2 parts of camphor oil, 4 parts of emulsifier, 3 parts of dispersant and 4 parts of surfactant.
Preferably, the preparation of the viscose comprises the following steps:
s1, preparing polyvinyl acetate emulsion, urea-formaldehyde resin adhesive, waterborne polyurethane, ammonium polyphosphate, triphenyl phosphate, activated carbon micro powder, bamboo fiber, methyl cellulose, chitosan, camphor oil, an emulsifier, a dispersant and a surfactant according to parts by weight;
s2, adding the polyvinyl acetate emulsion, the urea-formaldehyde resin adhesive and the waterborne polyurethane into a stirring kettle, adding deionized water which is 2-3 times of the total mass of the materials into the stirring kettle, raising the temperature of the stirring kettle, and uniformly stirring to obtain a mixture A;
s3, adding ammonium polyphosphate, triphenyl phosphate, activated carbon micro powder, bamboo fiber, methyl cellulose, chitosan and camphor oil into the mixture A, and uniformly stirring to obtain a mixture B;
and S4, adding an emulsifier, a dispersant and a surfactant into the mixture B, uniformly stirring, then carrying out heat preservation treatment, and concentrating the material after heat preservation to obtain the final plate adhesive.
Preferably, the temperature of the stirring kettle in the step 2 is increased to 60-80 ℃, and the temperature for heat preservation in the step 4 is 40-50 ℃.
Preferably, the stirring time in the steps 2, 3 and 4 is 10-20min, and the stirring speed is 600-800 r/min.
(III) advantageous effects
The invention provides a nontoxic polymer plate adhesive. The method has the following beneficial effects:
according to the invention, the activated carbon micro powder, the bamboo fiber and the camphor oil are added into the traditional preparation raw materials, so that the viscose has the formaldehyde purification effect, the volatile formaldehyde of the viscose is greatly reduced, meanwhile, the viscose has certain antibacterial capability and is beneficial to long-term use of plates, the ammonium polyphosphate and the triphenyl phosphate are added, so that the viscose has a certain flame retardant effect, the overall hazard of the prepared viscose is greatly reduced, and the prepared viscose completely meets the standard.
Detailed Description
The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the embodiment of the invention provides a non-toxic high-molecular plate adhesive which comprises the following raw materials in parts by weight: 40 parts of polyvinyl acetate emulsion, 20 parts of urea-formaldehyde resin adhesive, 10 parts of waterborne polyurethane, 1 part of ammonium polyphosphate, 1 part of triphenyl phosphate, 6 parts of activated carbon micro powder, 3 parts of bamboo fiber, 4 parts of methyl cellulose, 4 parts of chitosan, 1 part of camphor oil, 2 parts of emulsifier, 2 parts of dispersant and 2 parts of surfactant;
the emulsifier is one or more of sorbitol fatty acid ester emulsifier, phospholipid emulsifier, and glycolipid emulsifier; the dispersant is one or more of sodium hexametaphosphate, sodium pyrophosphate, sodium polyacrylate and polyvinyl alcohol; the surfactant is one or more of linear alkyl benzene sulfonic acid sodium, fatty alcohol-polyoxyethylene ether sodium sulfate, fatty alcohol-polyoxyethylene ether ammonium sulfate and lauryl alcohol sodium sulfate.
The preparation method of the viscose comprises the following steps:
s1, preparing polyvinyl acetate emulsion, urea-formaldehyde resin adhesive, waterborne polyurethane, ammonium polyphosphate, triphenyl phosphate, activated carbon micro powder, bamboo fiber, methyl cellulose, chitosan, camphor oil, an emulsifier, a dispersant and a surfactant according to parts by weight;
s2, adding the polyvinyl acetate emulsion, the urea-formaldehyde resin adhesive and the waterborne polyurethane into a stirring kettle, adding deionized water which is 2-3 times of the total mass of the materials into the stirring kettle, raising the temperature of the stirring kettle to 60-80 ℃, and uniformly stirring to obtain a mixture A;
s3, adding ammonium polyphosphate, triphenyl phosphate, activated carbon micro powder, bamboo fiber, methyl cellulose, chitosan and camphor oil into the mixture A, and uniformly stirring to obtain a mixture B;
s4, adding an emulsifier, a dispersant and a surfactant into the mixture B, uniformly stirring, then carrying out heat preservation treatment at the temperature of 40-50 ℃, and concentrating the material after heat preservation to obtain the final plate adhesive, wherein the stirring time in the steps 2, 3 and 4 is 10-20min, and the stirring speed is 600-800 r/min.
Example two:
the embodiment of the invention provides a non-toxic high-molecular plate adhesive which comprises the following raw materials in parts by weight: 45 parts of polyvinyl acetate emulsion, 25 parts of urea-formaldehyde resin adhesive, 15 parts of waterborne polyurethane, 1.5 parts of ammonium polyphosphate, 1.5 parts of triphenyl phosphate, 7 parts of activated carbon micro powder, 4 parts of bamboo fiber, 5 parts of methyl cellulose, 4.5 parts of chitosan, 1.5 parts of camphor oil, 3 parts of emulsifier, 2.5 parts of dispersant and 3 parts of surfactant;
the emulsifier is one or more of sorbitol fatty acid ester emulsifier, phospholipid emulsifier, and glycolipid emulsifier; the dispersant is one or more of sodium hexametaphosphate, sodium pyrophosphate, sodium polyacrylate and polyvinyl alcohol; the surfactant is one or more of linear alkyl benzene sulfonic acid sodium, fatty alcohol-polyoxyethylene ether sodium sulfate, fatty alcohol-polyoxyethylene ether ammonium sulfate and lauryl alcohol sodium sulfate.
The preparation method of the viscose comprises the following steps:
s1, preparing polyvinyl acetate emulsion, urea-formaldehyde resin adhesive, waterborne polyurethane, ammonium polyphosphate, triphenyl phosphate, activated carbon micro powder, bamboo fiber, methyl cellulose, chitosan, camphor oil, an emulsifier, a dispersant and a surfactant according to parts by weight;
s2, adding the polyvinyl acetate emulsion, the urea-formaldehyde resin adhesive and the waterborne polyurethane into a stirring kettle, adding deionized water which is 2-3 times of the total mass of the materials into the stirring kettle, raising the temperature of the stirring kettle to 60-80 ℃, and uniformly stirring to obtain a mixture A;
s3, adding ammonium polyphosphate, triphenyl phosphate, activated carbon micro powder, bamboo fiber, methyl cellulose, chitosan and camphor oil into the mixture A, and uniformly stirring to obtain a mixture B;
s4, adding an emulsifier, a dispersant and a surfactant into the mixture B, uniformly stirring, then carrying out heat preservation treatment at the temperature of 40-50 ℃, and concentrating the material after heat preservation to obtain the final plate adhesive, wherein the stirring time in the steps 2, 3 and 4 is 10-20min, and the stirring speed is 600-800 r/min.
Example three:
the embodiment of the invention provides a non-toxic high-molecular plate adhesive which comprises the following raw materials in parts by weight: 50 parts of polyvinyl acetate emulsion, 30 parts of urea-formaldehyde resin adhesive, 20 parts of waterborne polyurethane, 2 parts of ammonium polyphosphate, 2 parts of triphenyl phosphate, 8 parts of activated carbon micro powder, 5 parts of bamboo fiber, 6 parts of methyl cellulose, 5 parts of chitosan, 2 parts of camphor oil, 4 parts of emulsifier, 3 parts of dispersant and 4 parts of surfactant;
the emulsifier is one or more of sorbitol fatty acid ester emulsifier, phospholipid emulsifier, and glycolipid emulsifier; the dispersant is one or more of sodium hexametaphosphate, sodium pyrophosphate, sodium polyacrylate and polyvinyl alcohol; the surfactant is one or more of linear alkyl benzene sulfonic acid sodium, fatty alcohol-polyoxyethylene ether sodium sulfate, fatty alcohol-polyoxyethylene ether ammonium sulfate and lauryl alcohol sodium sulfate.
The preparation method of the viscose comprises the following steps:
s1, preparing polyvinyl acetate emulsion, urea-formaldehyde resin adhesive, waterborne polyurethane, ammonium polyphosphate, triphenyl phosphate, activated carbon micro powder, bamboo fiber, methyl cellulose, chitosan, camphor oil, an emulsifier, a dispersant and a surfactant according to parts by weight;
s2, adding the polyvinyl acetate emulsion, the urea-formaldehyde resin adhesive and the waterborne polyurethane into a stirring kettle, adding deionized water which is 2-3 times of the total mass of the materials into the stirring kettle, raising the temperature of the stirring kettle to 60-80 ℃, and uniformly stirring to obtain a mixture A;
s3, adding ammonium polyphosphate, triphenyl phosphate, activated carbon micro powder, bamboo fiber, methyl cellulose, chitosan and camphor oil into the mixture A, and uniformly stirring to obtain a mixture B;
s4, adding an emulsifier, a dispersant and a surfactant into the mixture B, uniformly stirring, then carrying out heat preservation treatment at the temperature of 40-50 ℃, and concentrating the material after heat preservation to obtain the final plate adhesive, wherein the stirring time in the steps 2, 3 and 4 is 10-20min, and the stirring speed is 600-800 r/min.
According to the invention, the activated carbon micro powder, the bamboo fiber and the camphor oil are added into the traditional preparation raw materials, so that the viscose has the formaldehyde purification effect, the volatile formaldehyde of the viscose is greatly reduced, meanwhile, the viscose has certain antibacterial capability and is beneficial to long-term use of plates, the ammonium polyphosphate and the triphenyl phosphate are added, so that the viscose has a certain flame retardant effect, the overall hazard of the prepared viscose is greatly reduced, and the prepared viscose completely meets the standard.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The non-toxic high-molecular board adhesive is characterized in that: the viscose comprises the following raw materials in parts by weight: 40-50 parts of polyvinyl acetate emulsion, 20-30 parts of urea-formaldehyde resin adhesive, 10-20 parts of waterborne polyurethane, 1-2 parts of ammonium polyphosphate, 1-2 parts of triphenyl phosphate, 6-8 parts of activated carbon micro powder, 3-5 parts of bamboo fiber, 4-6 parts of methyl cellulose, 4-5 parts of chitosan, 1-2 parts of camphor oil, 2-4 parts of emulsifier, 2-3 parts of dispersant and 2-4 parts of surfactant.
2. The non-toxic polymer plate adhesive according to claim 1, wherein: the emulsifier is one or more of sorbitol fatty acid ester emulsifier, phospholipid emulsifier, and glycolipid emulsifier.
3. The non-toxic polymer plate adhesive according to claim 1, wherein: the dispersing agent is one or more of sodium hexametaphosphate, sodium pyrophosphate, sodium polyacrylate and polyvinyl alcohol.
4. The non-toxic polymer plate adhesive according to claim 1, wherein: the surfactant is one or more of linear alkyl benzene sulfonic acid sodium, fatty alcohol-polyoxyethylene ether sodium sulfate, fatty alcohol-polyoxyethylene ether ammonium sulfate and lauryl alcohol sodium sulfate.
5. The non-toxic polymer plate adhesive according to claim 1, wherein: the viscose comprises the following raw materials in parts by weight: 40 parts of polyvinyl acetate emulsion, 20 parts of urea-formaldehyde resin adhesive, 10 parts of waterborne polyurethane, 1 part of ammonium polyphosphate, 1 part of triphenyl phosphate, 6 parts of activated carbon micro powder, 3 parts of bamboo fiber, 4 parts of methyl cellulose, 4 parts of chitosan, 1 part of camphor oil, 2 parts of emulsifier, 2 parts of dispersant and 2 parts of surfactant.
6. The non-toxic polymer plate adhesive according to claim 1, wherein: the viscose comprises the following raw materials in parts by weight: 45 parts of polyvinyl acetate emulsion, 25 parts of urea-formaldehyde resin adhesive, 15 parts of waterborne polyurethane, 1.5 parts of ammonium polyphosphate, 1.5 parts of triphenyl phosphate, 7 parts of activated carbon micro powder, 4 parts of bamboo fiber, 5 parts of methyl cellulose, 4.5 parts of chitosan, 1.5 parts of camphor oil, 3 parts of emulsifier, 2.5 parts of dispersant and 3 parts of surfactant.
7. The non-toxic polymer plate adhesive according to claim 1, wherein: the viscose comprises the following raw materials in parts by weight: 50 parts of polyvinyl acetate emulsion, 30 parts of urea-formaldehyde resin adhesive, 20 parts of waterborne polyurethane, 2 parts of ammonium polyphosphate, 2 parts of triphenyl phosphate, 8 parts of activated carbon micro powder, 5 parts of bamboo fiber, 6 parts of methyl cellulose, 5 parts of chitosan, 2 parts of camphor oil, 4 parts of emulsifier, 3 parts of dispersant and 4 parts of surfactant.
8. The non-toxic polymeric sheet material adhesive according to any one of claims 1-7, wherein: the preparation of the viscose comprises the following steps:
s1, preparing polyvinyl acetate emulsion, urea-formaldehyde resin adhesive, waterborne polyurethane, ammonium polyphosphate, triphenyl phosphate, activated carbon micro powder, bamboo fiber, methyl cellulose, chitosan, camphor oil, an emulsifier, a dispersant and a surfactant according to parts by weight;
s2, adding the polyvinyl acetate emulsion, the urea-formaldehyde resin adhesive and the waterborne polyurethane into a stirring kettle, adding deionized water which is 2-3 times of the total mass of the materials into the stirring kettle, raising the temperature of the stirring kettle, and uniformly stirring to obtain a mixture A;
s3, adding ammonium polyphosphate, triphenyl phosphate, activated carbon micro powder, bamboo fiber, methyl cellulose, chitosan and camphor oil into the mixture A, and uniformly stirring to obtain a mixture B;
and S4, adding an emulsifier, a dispersant and a surfactant into the mixture B, uniformly stirring, then carrying out heat preservation treatment, and concentrating the material after heat preservation to obtain the final plate adhesive.
9. The non-toxic polymer plate adhesive according to claim 8, wherein: the temperature of the stirring kettle in the step 2 is increased to 60-80 ℃, and the temperature of the stirring kettle in the step 4 is kept at 40-50 ℃.
10. The non-toxic polymer plate adhesive according to claim 8, wherein: the stirring time in the steps 2, 3 and 4 is 10-20min, and the stirring speed is 600-800 r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011129083.6A CN112143414A (en) | 2020-10-21 | 2020-10-21 | Nontoxic high polymer plate adhesive |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011129083.6A CN112143414A (en) | 2020-10-21 | 2020-10-21 | Nontoxic high polymer plate adhesive |
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| CN112143414A true CN112143414A (en) | 2020-12-29 |
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| CN202011129083.6A Pending CN112143414A (en) | 2020-10-21 | 2020-10-21 | Nontoxic high polymer plate adhesive |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2008126804A (en) * | 2008-07-01 | 2010-01-10 | Государственное образовательное учреждение высшего профессионального образования "Воронежская государтсвенная лесотехническая акад | METHOD FOR GLUING WOOD MATERIALS |
| CN107488421A (en) * | 2017-09-19 | 2017-12-19 | 宁波百仕高联合工业有限公司 | A kind of quick-drying high intensity carpenter's glue and preparation method thereof |
| CN108219714A (en) * | 2018-01-30 | 2018-06-29 | 万华生态科技（烟台）有限公司 | For the two-component adhesive and its application method of wood-based plate |
-
2020
- 2020-10-21 CN CN202011129083.6A patent/CN112143414A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2008126804A (en) * | 2008-07-01 | 2010-01-10 | Государственное образовательное учреждение высшего профессионального образования "Воронежская государтсвенная лесотехническая акад | METHOD FOR GLUING WOOD MATERIALS |
| CN107488421A (en) * | 2017-09-19 | 2017-12-19 | 宁波百仕高联合工业有限公司 | A kind of quick-drying high intensity carpenter's glue and preparation method thereof |
| CN108219714A (en) * | 2018-01-30 | 2018-06-29 | 万华生态科技（烟台）有限公司 | For the two-component adhesive and its application method of wood-based plate |
Non-Patent Citations (1)
| Title |
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| 吴智慧: "聚醋酸乙烯乳液与脲醛树脂混合胶粘剂", 《建筑人造板》 * |
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