CN105647440A - Thermoplastic adhesive and preparation method thereof - Google Patents
Thermoplastic adhesive and preparation method thereof Download PDFInfo
- Publication number
- CN105647440A CN105647440A CN201610141627.8A CN201610141627A CN105647440A CN 105647440 A CN105647440 A CN 105647440A CN 201610141627 A CN201610141627 A CN 201610141627A CN 105647440 A CN105647440 A CN 105647440A
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- China
- Prior art keywords
- thermoplastic adhesive
- adhesive
- weight portion
- polymer
- acrylic acid
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Classifications
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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
- C09J133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/08—Homopolymers or copolymers of acrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
-
- 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
- C08K3/16—Halogen-containing compounds
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention belongs to the technical field of adhesives and relates to a thermoplastic adhesive and a preparation method thereof. The thermoplastic adhesive comprises mainly an acrylate copolymer; the adhesive is imparted heat resistance, water resistance, ease of cross-linking and the like by introducing a monomer with functional groups. An inorganic filling material and an organic main material are interactive, improving adhesive power, strength and toughness of the adhesive; the thermoplastic adhesive has high strength and toughness, can set at room temperature and is technically simple and convenient to operate.
Description
Technical field
The preparation method that the present invention relates to a kind of adhesive, more particularly to a kind of thermoplastic adhesive and preparation method thereof, belongs to field of adhesive technology.
Background technology
The mankind use the history that adhesive has several thousand, along with the proposition in succession that various adhesive are theoretical, and the deep progress of the basic research work such as gluing surface chemistry, adhesive rheology and gluing failure mechanism, make Adhensive performance, kind and application have the development advanced by leaps and bounds. Adhesive, also known as binding agent or adhesive, be the cohesive action of the adhesion by interface and material, make the general designation of natural or synthetic, the organic or inorganic class material that two or more parts or material link together, traditionally people by adhesive referred to as glue.
Along with the development of industrial economy, being gradually increased of demand, adhesive is from the diversified synthetic adhesive till now of animal glue the earliest, and adhesive is widely used in industry-by-industry. In in building, adhesive is mainly used in interior decoration and seals two. In light industrial segment, adhesive is for the bonding of the materials such as plastic package box, metal, composite. Adhesive is additionally operable to timber processing, people utilize adhesive that timber is made plywood, not only increase the performance of timber, increasing remaining leftover bits and pieces wood shavings useless and wood etc. during its range of application utilizes adhesive to be processed by timber especially and be pressed into the sheet materials such as various fibre board, sawdust-board, the comprehensive utilization that adhesive is timber resources opens new way. With fastest developing speed is with rubber, polyacrylate be base material pressure sensitive and be base material with low molecular weight polyethylene, ethylene-vinyl acetate etc. PUR and acetate emulsion etc.; in addition, also have a wide range of applications in musical instrument, stationery, household items, the reparation of historical relic and the protection in historic site at adhesive. In emerging high-tech space flight and aviation, adhesive plays an important role especially.
The base material of thermoplastic adhesive is linear polymer, is make adhesive solidification become a class adhesive of glue-line by solvent volatilization, cooling etc., during solidification, cross-linking reaction does not occur, can soften or melt during heating. Thermoplastic adhesive has good pliability, resistance to impact and initial adhesive force, but its adhesion strength is relatively low, poor heat resistance.
Summary of the invention
The present invention solves the problems referred to above, the invention provides the thermoplastic adhesive of a kind of heat-resisting, water-fast, easy crosslinking, there is higher-strength and toughness, excellent performance simultaneously.It is as follows that the present invention realizes the technology that above-mentioned purpose adopts:
A kind of thermoplastic adhesive, is made up of the component of following weight portion:
Wherein said acrylic acid esters co-polymer is prepared by following steps:
Bright for 14.4-15.8kg methyl olefin(e) acid formicester, 28.3-30.3kg butyl acrylate, 43.5-46.7kg water, 1.3-1.6kg sodium lauryl sulphate and 0.2kg potassium peroxydisulfate initiator are joined in emulsator, unlatching stirring carries out emulsifying and is about 1-2h, then heat to 70-80 DEG C, after reaction 3-4h, cooling, regulating pH value to neutral, namely discharging obtains acrylic acid esters co-polymer.
Wherein said accelerator is made up of the component of following number, and described number is weight portion:
Stannous chloride 6-9 part;
Stannous octoate 3-7 part.
Wherein said diluent is made up of the component of following number, and described number is weight portion:
Expoxy propane phenyl ether 8-13 part;
Diglycidyl ether 7-12 part.
Wherein said filler is made up of the component of following number, and described number is weight portion:
Aerosil 5-10 part;
Aluminium powder 3-5 part.
Thermoplastic adhesive preparation technology of the present invention is as follows:
Successively acrylic acid esters co-polymer, accelerator, diluent, filler are added the planetary cement mortar mixer of JJ-5, stir, namely obtain thermoplastic adhesive of the present invention.
The present invention is had the beneficial effect that
1, thermoplastic adhesive of the present invention is with acrylic acid esters co-polymer for key component, by introducing the monomer with functional group, imparts the performance such as heat-resisting, water-fast, easy crosslinking of invention adhesive.
2, can interact between inorganic filler and organic host material, improve the adhesion of adhesive, intensity and toughness;
3, thermoplastic adhesive of the present invention has higher intensity and toughness simultaneously.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be further described, and specific embodiment is not intended to the present invention.
Embodiment 1: the invention provides a kind of thermoplastic adhesive, be made up of the component of following weight portion:
Thermoplastic adhesive preparation technology of the present invention is as follows:
(1) bright for 14.6kg methyl olefin(e) acid formicester, 30.3kg butyl acrylate, 44.7kg water, 1.4kg sodium lauryl sulphate and 0.2kg potassium peroxydisulfate initiator are joined in emulsator, unlatching stirring carries out emulsifying and is about 2h, then heat to 80 DEG C, after reaction 4h, cooling, regulating pH value to neutral, namely discharging obtains acrylic acid esters co-polymer.
(2) successively acrylic acid esters co-polymer, accelerator, diluent, filler are added the planetary cement mortar mixer of JJ-5, stir, namely obtain thermoplastic adhesive of the present invention.
Embodiment 2: the invention provides a kind of thermoplastic adhesive, be made up of the component of following weight portion:
Thermoplastic adhesive preparation technology of the present invention is as follows:
(1) bright for 15.2kg methyl olefin(e) acid formicester, 29.1kg butyl acrylate, 44.5kg water, 1.5kg sodium lauryl sulphate and 0.1kg potassium peroxydisulfate initiator are joined in emulsator, unlatching stirring carries out emulsifying and is about 1.5h, then heat to 75 DEG C, after reaction 3.5h, cooling, regulating pH value to neutral, namely discharging obtains acrylic acid esters co-polymer.
(2) successively acrylic acid esters co-polymer, accelerator, diluent, filler are added the planetary cement mortar mixer of JJ-5, stir, namely obtain thermoplastic adhesive of the present invention.
Embodiment 3: the invention provides a kind of thermoplastic adhesive, be made up of the component of following weight portion:
Thermoplastic adhesive preparation technology of the present invention is as follows:
(1) bright for 14.4kg methyl olefin(e) acid formicester, 28.3kg butyl acrylate, 43.5kg water, 1.3kg sodium lauryl sulphate and 0.15kg potassium peroxydisulfate initiator are joined in emulsator, unlatching stirring carries out emulsifying and is about 1h, then heat to 70 DEG C, after reaction 3h, cooling, regulating pH value to neutral, namely discharging obtains acrylic acid esters co-polymer.
(2) successively acrylic acid esters co-polymer, accelerator, diluent, filler are added the planetary cement mortar mixer of JJ-5, stir, namely obtain thermoplastic adhesive of the present invention.
Embodiment 4: the invention provides a kind of thermoplastic adhesive, be made up of the component of following weight portion:
Thermoplastic adhesive preparation technology of the present invention is as follows:
(1) bright for 15.8kg methyl olefin(e) acid formicester, 30.3kg butyl acrylate, 46.7kg water, 1.6kg sodium lauryl sulphate and 0.2kg potassium peroxydisulfate initiator are joined in emulsator, unlatching stirring carries out emulsifying and is about 2h, then heat to 80 DEG C, after reaction 4h, cooling, regulating pH value to neutral, namely discharging obtains acrylic acid esters co-polymer.
(2) successively acrylic acid esters co-polymer, accelerator, diluent, filler are added the planetary cement mortar mixer of JJ-5, stir, namely obtain thermoplastic adhesive of the present invention.
Claims (6)
1. a thermoplastic adhesive, is made up of following raw material, and described number is weight portion:
2. a kind of thermoplastic adhesive as claimed in claim 1, it is characterised in that: wherein said accelerator is made up of the component of following number, and described number is weight portion:
Stannous chloride 6-9 part;
Stannous octoate 3-7 part.
3. a kind of thermoplastic adhesive as claimed in claim 1, it is characterised in that: wherein said diluent is made up of the component of following number, and described number is weight portion:
Expoxy propane phenyl ether 8-13 part;
Diglycidyl ether 7-12 part.
4. a kind of thermoplastic adhesive as claimed in claim 1, it is characterised in that: wherein said filler is made up of the component of following number, and described number is weight portion:
Aerosil 5-10 part;
Aluminium powder 3-5 part.
5. a kind of thermoplastic adhesive as claimed in claim 1, it is characterized in that: the preparation method of the acrylic acid esters co-polymer wherein told is as follows: bright for 14.4-15.8kg methyl olefin(e) acid formicester, 28.3-30.3kg butyl acrylate, 43.5-46.7kg water, 1.3-1.6kg sodium lauryl sulphate and 0.2kg potassium peroxydisulfate initiator are joined in emulsator, unlatching stirring carries out emulsifying and is about 1-2h, then heat to 70-80 DEG C, after reaction 3-4h, cooling, regulating pH value to neutral, namely discharging obtains acrylic acid esters co-polymer.
6. the preparation method of a kind of thermoplastic adhesive as claimed in claim 1, it is characterised in that: successively acrylic acid esters co-polymer, accelerator, diluent, filler are added, stir, namely obtain thermoplastic adhesive of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610141627.8A CN105647440A (en) | 2016-03-11 | 2016-03-11 | Thermoplastic adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610141627.8A CN105647440A (en) | 2016-03-11 | 2016-03-11 | Thermoplastic adhesive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105647440A true CN105647440A (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610141627.8A Pending CN105647440A (en) | 2016-03-11 | 2016-03-11 | Thermoplastic adhesive and preparation method thereof |
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| Country | Link |
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| CN (1) | CN105647440A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260477A (en) * | 2010-12-14 | 2011-11-30 | 上海凯鑫森产业投资控股有限公司 | Pressure-sensitive adhesive for biaxially-oriented polypropylene (BOPP) protective film and preparation method thereof |
| CN104403619A (en) * | 2014-11-13 | 2015-03-11 | 山东华亚环保科技有限公司 | Epoxy polyamide adhesive and preparation method thereof |
| CN104449482A (en) * | 2014-11-05 | 2015-03-25 | 苏州培华电子材料有限公司 | Formula of acrylic adhesive and preparation method of acrylic adhesive |
| CN104497905A (en) * | 2014-12-11 | 2015-04-08 | 安徽明讯新材料科技股份有限公司 | Low-viscosity protective film and preparation method thereof |
| CN104610896A (en) * | 2015-01-13 | 2015-05-13 | 潮州三环（集团）股份有限公司 | Adhesive and preparation method thereof |
-
2016
- 2016-03-11 CN CN201610141627.8A patent/CN105647440A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260477A (en) * | 2010-12-14 | 2011-11-30 | 上海凯鑫森产业投资控股有限公司 | Pressure-sensitive adhesive for biaxially-oriented polypropylene (BOPP) protective film and preparation method thereof |
| CN104449482A (en) * | 2014-11-05 | 2015-03-25 | 苏州培华电子材料有限公司 | Formula of acrylic adhesive and preparation method of acrylic adhesive |
| CN104403619A (en) * | 2014-11-13 | 2015-03-11 | 山东华亚环保科技有限公司 | Epoxy polyamide adhesive and preparation method thereof |
| CN104497905A (en) * | 2014-12-11 | 2015-04-08 | 安徽明讯新材料科技股份有限公司 | Low-viscosity protective film and preparation method thereof |
| CN104610896A (en) * | 2015-01-13 | 2015-05-13 | 潮州三环（集团）股份有限公司 | Adhesive and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李红强: "《胶粘原理、技术及应用》", 31 January 2014, 华南理工大学出版社 * |
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Application publication date: 20160608 |