CN106085254A - A kind of high-performance inflation ships and light boats adhesive - Google Patents
A kind of high-performance inflation ships and light boats adhesive Download PDFInfo
- Publication number
- CN106085254A CN106085254A CN201610415491.5A CN201610415491A CN106085254A CN 106085254 A CN106085254 A CN 106085254A CN 201610415491 A CN201610415491 A CN 201610415491A CN 106085254 A CN106085254 A CN 106085254A
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- China
- Prior art keywords
- bisphenol
- epoxy resin
- type epoxy
- adhesive
- minutes
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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
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/348—Hydroxycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6659—Compounds of group C08G18/42 with compounds of group C08G18/34
-
- 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
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
A kind of high-performance of disclosure of the invention inflation ships and light boats adhesive, it is made up of following component, bisphenol f type epoxy resin, bisphenol A type epoxy resin, isophorone diisocyanate, dihydromethyl propionic acid, mica powder, polyester diol, dibutyl phthalate, acrylamide, Borax, Isosorbide-5-Nitrae butanediol, 2-(Acryloyloxy)ethanol, Pterocarya Stenoptera seed cooking liquor；The present invention, by improving production technology and formula, the adhesive of preparation, in solidification process, will not produce layering, and curing rate is fast；Curing exotherm amount is low, and shrinkage factor is little；Solidfied material surfacing, light, hardness height, solidfied material good mechanical performance, heat-resist, thermal coefficient of expansion is little, and resistance to water is splendid；It is applicable to the application of the inflatable boats such as drift boat, boat, inflatable boat.
Description
Technical field
The present invention relates to adhesive field, particularly relate to a kind of high-performance inflation ships and light boats adhesive.
Background technology
In terms of the manufacture and maintenance of inflation ships and light boats, need substantial amounts of adhesive, epoxy type adhesive answering on boats and ships
The adhesive type being main in order to epoxy resin is various, applies the widest.The ships and light boats adhesive of traditional mode of production is because weatherability, resistance to
Aqueous, caking property and resistance to medium be not strong, causes occurring that degumming is serious, have impact on the normal work of ships and light boats, higher in order to pursue
The product of quality is to produce and the needs of development, needs to be modified existing adhesive, to reach needs.
Summary of the invention
It is an object of the invention to provide a kind of high-performance inflation ships and light boats adhesive.
The present invention is achieved through the following technical solutions:
A kind of high-performance inflation ships and light boats adhesive, is made up of following component by weight, bisphenol f type epoxy resin 45, double
Phenol A type epoxy resin 5, isophorone diisocyanate 6, dihydromethyl propionic acid 24, mica powder 0.1, polyester diol 24, adjacent benzene
Dibutyl carboxylic acid 0.2, acrylamide 8, Borax 0.3,1,4-butanediol 20,2-(Acryloyloxy)ethanol 2, Pterocarya Stenoptera seed cooking liquor 2；
Described bisphenol f type epoxy resin is through pretreatment: bisphenol f type epoxy resin is heated to 140 DEG C and then adds its quality
The amino silicones of 4% and bentonite mixtures, stir 40 minutes with 450r/min speed, described amino silicones
Mixing by the mass ratio of 4:1 with nano-bentonite mixture, described nano-bentonite is the horse of 6.4% through mass concentration
Carrying out acid solution to soak 45 minutes at 38 DEG C, after filtration, be dried at 48 DEG C, the granularity of described nano-bentonite is 20-
22nm；
Described mica powder is through pretreatment: first by mica powder through 348 DEG C of temperature calcination 15 minutes, then, in 10s, quickly
It is cooled to 10 DEG C, is then added in polyacrylamide ethanol water, soak 35 minutes, then filter, washing, dry at 42 DEG C
Dry, wherein ethanol is mixed in 2:1 ratio with water, and it is 1.87% that polyacrylamide accounts for the mass fraction of ethanol and aqueous mixtures, described
The granularity of mica powder is 1000 mesh；
The preparation method of described Pterocarya Stenoptera seed cooking liquor is: by sodium hydroxide solution that Pterocarya Stenoptera seed and mass concentration are 10% by
1:30 mass ratio mixes, and is then heated to 96 DEG C, after being incubated 30 minutes, is cooled to 68 DEG C, adds Pterocarya Stenoptera seed quality 3%
Corn starch, after stirring, is heated to 95 DEG C, is incubated 30 minutes, it is then cooled to room temperature, filters solid residue,.
A kind of high-performance inflates the preparation method of ships and light boats adhesive, and it is made up of following making step:
1) by adding to through the bisphenol f type epoxy resin of pretreatment, bisphenol A type epoxy resin, reactor is heated to 80 DEG C,
Add isophorone diisocyanate, dihydromethyl propionic acid, polyester diol, dibutyl phthalate, be stirred, stirring
Speed is 520r/min；
2) when temperature arrives 88 DEG C, treated mica powder, acrylamide, Borax, BDO, acrylic acid hydroxyl are added
Ethyl ester, stirs with 600r/min speed, is incubated 1-2 hour；
3) adding Pterocarya Stenoptera seed cooking liquor in reactor, control temperature to 110 DEG C, and be stirred, mixing speed is 800r/
Min, continues 2 hours,.
Temperature during adhesive of the present invention solidification is 40 DEG C, and hardening time is 25 minutes.
Bisphenol f type epoxy resin solidfied material thermostability and impact resistance are poor, and toughness is low, and traditional method is to bisphenol F type epoxy
Although resin is modified improving to a certain extent its toughness, but can reduce its solidfied material thermostability, the present invention passes through
Process to bisphenol f type epoxy resin, it is possible to its solidfied material toughness and impact resistance can not only be improved, but also improve it
Thermostability, is improved its surface property, is studied by experimental data, compared to untreated bisphenol f type epoxy resin, Jing Guoben
The bisphenol f type epoxy resin solidfied material heat resisting temperature that invention processes improves 18 DEG C, and impact strength improves 46.2%, toughness
Improve 16.4%, by the synergism with bisphenol A type epoxy resin, treated bisphenol f type epoxy resin can be solidified
Thing heat resisting temperature improves 2 DEG C, and impact strength improves 2.8%, and toughness improves 3.1%.
By adding treated mica powder and the synergism of Pterocarya Stenoptera seed cooking liquor so that the adhesive of preparation is solid
During change, will not produce layering, curing rate is fast；Curing exotherm amount is low, and shrinkage factor is little, weatherability, resistance to water, caking property and
Resistance to medium is further strengthened, by adding a small amount of dibutyl phthalate and the synergism of Borax so that system
The intensity of adhesive solidfied material, heat-resisting quantity and the resistance to water that become the most further are strengthened.
The invention has the beneficial effects as follows, compared with prior art:
The present invention, by improvement production technology and formula, the adhesive of preparation, in solidification process, will not produce layering, solidification speed
Degree is fast；Curing exotherm amount is low, and shrinkage factor is little；Solidfied material surfacing, light, hardness height, solidfied material good mechanical performance, heat-resisting
Property is good, and thermal coefficient of expansion is little, and resistance to water is splendid；It is applicable to the application of the inflatable boats such as drift boat, boat, inflatable boat.
Accompanying drawing illustrates:
Fig. 1 is the impact on adhesive adhesive strength of the present invention of the Pterocarya Stenoptera seed cooking liquor weight portion.
Detailed description of the invention
A kind of high-performance inflation ships and light boats adhesive, is made up of following component, bisphenol f type epoxy resin by weight
45, bisphenol A type epoxy resin 5, isophorone diisocyanate 6, dihydromethyl propionic acid 24, mica powder 0.1, polyester diol
24, dibutyl phthalate 0.2, acrylamide 8, Borax 0.3,1,4-butanediol 20,2-(Acryloyloxy)ethanol 2, Pterocarya Stenoptera seed
Cooking liquor 2；
Described bisphenol f type epoxy resin is through pretreatment: bisphenol f type epoxy resin is heated to 140 DEG C and then adds its quality
The amino silicones of 4% and bentonite mixtures, stir 40 minutes with 450r/min speed, described amino silicones
Mixing by the mass ratio of 4:1 with nano-bentonite mixture, described nano-bentonite is the horse of 6.4% through mass concentration
Carrying out acid solution to soak 45 minutes at 38 DEG C, after filtration, be dried at 48 DEG C, the granularity of described nano-bentonite is 20-
22nm；
Described mica powder is through pretreatment: first by mica powder through 348 DEG C of temperature calcination 15 minutes, then, in 10s, quickly
It is cooled to 10 DEG C, is then added in polyacrylamide ethanol water, soak 35 minutes, then filter, washing, dry at 42 DEG C
Dry, wherein ethanol is mixed in 2:1 ratio with water, and it is 1.87% that polyacrylamide accounts for the mass fraction of ethanol and aqueous mixtures, described
The granularity of mica powder is 1000 mesh；
The preparation method of described Pterocarya Stenoptera seed cooking liquor is: by sodium hydroxide solution that Pterocarya Stenoptera seed and mass concentration are 10% by
1:30 mass ratio mixes, and is then heated to 96 DEG C, after being incubated 30 minutes, is cooled to 68 DEG C, adds Pterocarya Stenoptera seed quality 3%
Corn starch, after stirring, is heated to 95 DEG C, is incubated 30 minutes, it is then cooled to room temperature, filters solid residue,.
A kind of high-performance inflates the preparation method of ships and light boats adhesive, and it is made up of following making step:
1) by adding to through the bisphenol f type epoxy resin of pretreatment, bisphenol A type epoxy resin, reactor is heated to 80 DEG C,
Add isophorone diisocyanate, dihydromethyl propionic acid, polyester diol, dibutyl phthalate, be stirred, stirring
Speed is 520r/min；
2) when temperature arrives 88 DEG C, treated mica powder, acrylamide, Borax, BDO, acrylic acid hydroxyl are added
Ethyl ester, stirs with 600r/min speed, is incubated 1-2 hour；
3) adding Pterocarya Stenoptera seed cooking liquor in reactor, control temperature to 110 DEG C, and be stirred, mixing speed is 800r/
Min, continues 2 hours,.
Temperature during adhesive of the present invention solidification is 40 DEG C, and hardening time is 25 minutes.
Adhesive storage life of the present invention is 12-14 month.
The present invention is through lot of experiments on Pterocarya Stenoptera seed cooking liquor on the impact of adhesive adhesive strength of the present invention such as
Fig. 1:
By in Fig. 1 it can be seen that the optimum addition of Pterocarya Stenoptera seed cooking liquor makes adhesive adhesive strength of the present invention reach
Greatly.
Claims (2)
1. a high-performance inflation ships and light boats adhesive, it is characterised in that be made up of following component by weight, bisphenol-f type
Epoxy resin 45, bisphenol A type epoxy resin 5, isophorone diisocyanate 6, dihydromethyl propionic acid 24, mica powder 0.1, polyester
Dihydroxylic alcohols 24, dibutyl phthalate 0.2, acrylamide 8, Borax 0.3,1,4-butanediol 20,2-(Acryloyloxy)ethanol 2, maple
Poplar seed cooking liquor 2；
Described bisphenol f type epoxy resin is through pretreatment: bisphenol f type epoxy resin is heated to 140 DEG C and then adds its quality
The amino silicones of 4% and bentonite mixtures, stir 40 minutes with 450r/min speed, described amino silicones
Mixing by the mass ratio of 4:1 with nano-bentonite mixture, described nano-bentonite is the horse of 6.4% through mass concentration
Carrying out acid solution to soak 45 minutes at 38 DEG C, after filtration, be dried at 48 DEG C, the granularity of described nano-bentonite is 20-
22nm；
Described mica powder is through pretreatment: first by mica powder through 348 DEG C of temperature calcination 15 minutes, then, in 10s, quickly
It is cooled to 10 DEG C, is then added in polyacrylamide ethanol water, soak 35 minutes, then filter, washing, dry at 42 DEG C
Dry, wherein ethanol is mixed in 2:1 ratio with water, and it is 1.87% that polyacrylamide accounts for the mass fraction of ethanol and aqueous mixtures, described
The granularity of mica powder is 1000 mesh；
The preparation method of described Pterocarya Stenoptera seed cooking liquor is: by sodium hydroxide solution that Pterocarya Stenoptera seed and mass concentration are 10% by
1:30 mass ratio mixes, and is then heated to 96 DEG C, after being incubated 30 minutes, is cooled to 68 DEG C, adds Pterocarya Stenoptera seed quality 3%
Corn starch, after stirring, is heated to 95 DEG C, is incubated 30 minutes, it is then cooled to room temperature, filters solid residue,.
A kind of high-performance the most according to claim 1 inflation ships and light boats adhesive preparation method, it is characterised in that its by
Following making step is made:
1) by adding to through the bisphenol f type epoxy resin of pretreatment, bisphenol A type epoxy resin, reactor is heated to 80 DEG C,
Add isophorone diisocyanate, dihydromethyl propionic acid, polyester diol, dibutyl phthalate, be stirred, stirring
Speed is 520r/min；
2) when temperature arrives 88 DEG C, treated mica powder, acrylamide, Borax, BDO, acrylic acid hydroxyl are added
Ethyl ester, stirs with 600r/min speed, is incubated 1-2 hour；
3) adding Pterocarya Stenoptera seed cooking liquor in reactor, control temperature to 110 DEG C, and be stirred, mixing speed is 800r/
Min, continues 2 hours,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610415491.5A CN106085254A (en) | 2016-06-15 | 2016-06-15 | A kind of high-performance inflation ships and light boats adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610415491.5A CN106085254A (en) | 2016-06-15 | 2016-06-15 | A kind of high-performance inflation ships and light boats adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106085254A true CN106085254A (en) | 2016-11-09 |
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ID=57845551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610415491.5A Pending CN106085254A (en) | 2016-06-15 | 2016-06-15 | A kind of high-performance inflation ships and light boats adhesive |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1280156A (en) * | 2000-07-11 | 2001-01-17 | 湖北省化学研究所 | Anisotyopic conductive adhesive and its preparing method |
| CN102408860A (en) * | 2011-10-19 | 2012-04-11 | 湖南固特邦土木技术发展有限公司 | Flexible epoxy adhesive and application |
| CN103059798A (en) * | 2013-01-17 | 2013-04-24 | 陕西科技大学 | Preparation method of modified epoxide resin modified alcohol-soluble polyurethane adhesive |
| CN105419654A (en) * | 2015-12-17 | 2016-03-23 | 长春德联化工有限公司 | Modified epoxide resin structural adhesive as well as preparation method and application thereof |
| CN105462536A (en) * | 2015-12-11 | 2016-04-06 | 南京信息工程大学 | Waterborne silane modified polyurethane bonding agent and preparation method thereof |
-
2016
- 2016-06-15 CN CN201610415491.5A patent/CN106085254A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1280156A (en) * | 2000-07-11 | 2001-01-17 | 湖北省化学研究所 | Anisotyopic conductive adhesive and its preparing method |
| CN102408860A (en) * | 2011-10-19 | 2012-04-11 | 湖南固特邦土木技术发展有限公司 | Flexible epoxy adhesive and application |
| CN103059798A (en) * | 2013-01-17 | 2013-04-24 | 陕西科技大学 | Preparation method of modified epoxide resin modified alcohol-soluble polyurethane adhesive |
| CN105462536A (en) * | 2015-12-11 | 2016-04-06 | 南京信息工程大学 | Waterborne silane modified polyurethane bonding agent and preparation method thereof |
| CN105419654A (en) * | 2015-12-17 | 2016-03-23 | 长春德联化工有限公司 | Modified epoxide resin structural adhesive as well as preparation method and application thereof |
Non-Patent Citations (2)
| Title |
|---|
| 彭善富: "《光电照明产品密封与防水技术》", 31 January 2014, 华南理工大学出版社 * |
| 曾林: "《三峡经济植物开发利用100种》", 31 December 1998, 重庆出版社 * |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20161109 |