CN108676542A - A kind of improved ultraviolet photo-curing cementing agent and preparation method thereof - Google Patents
A kind of improved ultraviolet photo-curing cementing agent and preparation method thereof Download PDFInfo
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- CN108676542A CN108676542A CN201810386854.6A CN201810386854A CN108676542A CN 108676542 A CN108676542 A CN 108676542A CN 201810386854 A CN201810386854 A CN 201810386854A CN 108676542 A CN108676542 A CN 108676542A
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- ultraviolet photo
- improved ultraviolet
- curing cementing
- agent
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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
- 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
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/329—Phosphorus containing 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
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of improved ultraviolet photo-curing cementing agents, in parts by weight, including following components：20 40 parts of polyester acrylate, 10 15 parts of modified epoxy acrylic ester, 30 55 parts of trimethylolpropane tris acrylic acid, 0.5 1.5 parts of coupling agent, 5 10 parts of photoinitiator, 36 parts of filler, 3 parts of phosphatase 11,0.5 1 parts of other auxiliary agents.The invention also discloses the preparation methods of the improved ultraviolet photo-curing cementing agent stick.The UV cured adhesives, solidification effect is good, and glued membrane intensity is high, and bonding force is excellent, appearance luster clear transparent, corrosion-resistant good weatherability, non yellowing under high temperature, curing rate are fast, adhesive odorlessness is solvent-free, and to operating personnel and environmental-friendly, and preparation method is simple, low for equipment requirements.
Description
Technical field
The present invention relates to adhesive areas, and in particular to a kind of improved ultraviolet photo-curing cementing agent and preparation method thereof.
Background technology
Ultraviolet photo-curing cementing agent has many advantages, thus by large-scale use, with its popularization, adhesive client and
Operating personnel require its environmental-protecting performance also higher and higher.
However, most of environmental-protection type adhesive focus are that degradable, nontoxic, VOCs discharges are lacked,
The scheme solved in terms of the penetrating odor of adhesive itself is seldom.In fact, coming for the personnel of long-time operation sizing
It says, the visual influence of the sharp aroma of UV glue is more notable, and it is very unfavorable to be carried out to everything goes well with your work.
The penetrating odor of UV glue is mainly derived from two aspects：First, itself raw material of UV glue（As monomer diluent, low point
Son amount initiator, resin bonding agent etc.）It under certain condition can slow release penetrating odor；Second is that after UV adhesive curings, cause
The raw materials such as agent, resin, which can crack, generates aldehydes, sulphur class irritative gas.At this stage, the penetrating odor master of most UV glue
To derive from the front and back volatile matter discharged of UV adhesive curings.In addition, the solid constituent used in UV ink, as pigment, filler,
Wax etc. can not have to consider basically odorless.
Invention content
Technical problem to be solved by the invention is to provide a kind of improved ultraviolet photo-curing cementing agent, adhesive solidifications
Effect is good, and glued membrane intensity is high, and bonding force is excellent, appearance luster clear transparent, corrosion-resistant good weatherability, non yellowing under high temperature, Gu
Change speed is fast, and adhesive odorlessness is solvent-free.Another object of the present invention is to provide the preparation method of the adhesive.
The technical problems to be solved by the invention are achieved by the following technical programs：
A kind of improved ultraviolet photo-curing cementing agent, it is in parts by weight, composed of the following components：
20-40 parts of aliphatic urethane acrylate；
10-15 parts of modified epoxy acrylic ester；
30-55 parts of trimethylolpropane tris acrylic acid；
0.5-1.5 parts of coupling agent；
5-10 parts of photoinitiator；
3-6 parts of filler；
- 3 parts of phosphatase 11；
0.5-1 parts of other auxiliary agents.
As a preferred embodiment of the above technical solution, the aliphatic urethane acrylate is the RJ422 fat of Sartomer
Fat adoption urethane acrylate.
As a preferred embodiment of the above technical solution, the modified epoxy acrylic ester is that the RJ3471 of Sartomer is modified ring
Oxypropylene acid esters.
As a preferred embodiment of the above technical solution, the coupling agent is the silane coupling A PZ-6601 of DOW CORNING.
As a preferred embodiment of the above technical solution, the photoinitiator aoxidizes for 2,4,6- trimethylbenzoy-diphenies
It is one or more in phosphine, 2- methyl-1s-[4- methyl mercaptos phenyl] -2- morpholinyl -1- acetone, methyl o-benzoylbenzoate
Mixing.
As a preferred embodiment of the above technical solution, the filler is one or both of nano-titanium oxide, nano silicon oxide
Mixing.
As a preferred embodiment of the above technical solution, the phosphoric acid is dry phosphoric acid powder.
As a preferred embodiment of the above technical solution, other described auxiliary agents are the combination of levelling agent, antifoaming agent and essence.
A kind of preparation method of improved ultraviolet photo-curing cementing agent, includes the following steps：
(1) by poly- aliphatic urethane acrylate, modified epoxy acrylic ester, multi-functional acrylate's class monomer, phosphoric acid
It is added in blender with other auxiliary agents, in the state of 300-500 revs/min, stirs 40-60min, obtain premix；
(2) filler and photoinitiator are added into premix, in the state of 100-200 revs/min, continues to stir 40-
60min obtains mixture；
(3) it after mixture being vacuumized complete deaeration, is filtered with 80 mesh filter screens, obtains finished product.
The present invention has the advantages that：
1, compared to similar UV adhesive, high-performance ultraviolet cured adhesive of the present invention is using environmental protection type resin, list
Body, initiator cure front and back few VOC emission, it has no irritating odor, it is environmentally friendly.
2, poly- aliphatic urethane acrylate is added in the present invention in formula, is especially added with coupling agent and phosphoric acid, respectively
Enhance its bonding force to plastics and metal material.
3, epoxy resin is added in the present invention in formula, accelerates curing rate so that each component intermiscibility is good, cured glue
Film is transparent glossy.Glued membrane intensity is high, good weatherability, corrosion-and high-temp-resistant.
Specific implementation mode
With reference to embodiment, the present invention will be described in detail, and embodiment is only the preferred embodiment of the present invention,
It is not limitation of the invention.
Embodiment 1
A kind of improved ultraviolet photo-curing cementing agent, it is in parts by weight, composed of the following components：
20 parts of RJ422 aliphatic urethane acrylates；
10 parts of RJ3471 modified epoxy acrylic esters；
30 parts of trimethylolpropane tris acrylic acid；
0.5 part of APZ-6601 silane coupling agents；
5 parts of 2,4,6- trimethylbenzoy-diphenies phosphine oxide；
3 parts of nano-titanium oxide；
Phosphatase 11 part；
0.2 part of levelling agent, 0.2 part of antifoaming agent, 0.1 part of essence.
(1) by poly- aliphatic urethane acrylate, modified epoxy acrylic ester, trimethylolpropane tris acrylic acid, phosphorus
Acid and other auxiliary agents are added in blender, in the state of 300 revs/min, are stirred 40min, are obtained premix；
(2) filler and photoinitiator are added into premix, in the state of 100 revs/min, continues to stir 40min, obtain
Mixture；
(3) it after mixture being vacuumized complete deaeration, is filtered with 80 mesh filter screens, obtains finished product.
Embodiment 2
A kind of improved ultraviolet photo-curing cementing agent, it is in parts by weight, composed of the following components：
50 parts of RJ422 aliphatic urethane acrylates；
15 parts of RJ3471 modified epoxy acrylic esters；
55 parts of trimethylolpropane tris acrylic acid；
1.5 parts of APZ-6601 silane coupling agents；
5 parts of 2- methyl-1s-[4- methyl mercaptos phenyl] -2- morpholinyl -1- acetone, 2,4,6- trimethylbenzoy-diphenies
5 parts of phosphine oxide；
3 parts of nano silicon oxide, 3 parts of nano-titanium oxide；
3 parts of phosphoric acid；
0.4 part of levelling agent, 0.4 part of antifoaming agent, 0.2 part of essence.
(1) by poly- aliphatic urethane acrylate, modified epoxy acrylic ester, trimethylolpropane tris acrylic acid, phosphorus
Acid and other auxiliary agents are added in blender, in the state of 500 revs/min, are stirred 60min, are obtained premix；
(2) filler and photoinitiator are added into premix, in the state of 200 revs/min, continues to stir 60min, obtain
Mixture；
(3) it after mixture being vacuumized complete deaeration, is filtered with 80 mesh filter screens, obtains finished product.
Embodiment 3
A kind of improved ultraviolet photo-curing cementing agent, it is in parts by weight, composed of the following components：
35 parts of RJ422 aliphatic urethane acrylates；
13 parts of RJ3471 modified epoxy acrylic esters；
40 parts of trimethylolpropane tris acrylic acid；
1 part of APZ-6601 silane coupling agents；
3 parts of 2,4,6- trimethylbenzoy-diphenies phosphine oxide, 5 parts of methyl o-benzoylbenzoate；
4 parts of nano silicon oxide；
2 parts of phosphoric acid；
0.3 part of levelling agent, 0.3 part of antifoaming agent, 0.1 part of essence.
(1) by poly- aliphatic urethane acrylate, modified epoxy acrylic ester, multi-functional acrylate's class monomer,
Phosphoric acid and other auxiliary agents are added in blender, in the state of 400 revs/min, are stirred 50min, are obtained premix；
(2) filler and photoinitiator are added into premix, in the state of 150 revs/min, continues to stir 50min, obtain
Mixture；
(3) it after mixture being vacuumized complete deaeration, is filtered with 80 mesh filter screens, obtains finished product.
Claims (6)
1. a kind of improved ultraviolet photo-curing cementing agent, which is characterized in that in parts by weight, composed of the following components：
20-40 parts of aliphatic urethane acrylate；
10-15 parts of modified epoxy acrylic ester；
30-55 parts of trimethylolpropane tris acrylic acid；
- 3 parts of phosphatase 11；
0.5-1.5 parts of coupling agent；
5-10 parts of photoinitiator；
3-6 parts of filler；
0.5-1 parts of other auxiliary agents.
2. a kind of improved ultraviolet photo-curing cementing agent as described in claim 1, which is characterized in that the coupling agent is road
Healthy and free from worry silane coupling agent.
3. a kind of improved ultraviolet photo-curing cementing agent as described in claim 1, which is characterized in that the photoinitiator is
2,4,6- trimethylbenzoy-diphenies phosphine oxide, 2- methyl-1s-[4- methyl mercaptos phenyl] -2- morpholinyl -1- acetone, neighbour
One or more mixing in methyl benzoylbenzoate.
4. a kind of improved ultraviolet photo-curing cementing agent as described in claim 1, which is characterized in that the filler is nanometer
One or both of titanium oxide, nano silicon oxide mix.
5. a kind of improved ultraviolet photo-curing cementing agent as described in claim 1, which is characterized in that other described auxiliary agents are
The combination of levelling agent, antifoaming agent and essence.
6. a kind of preparation method of improved ultraviolet photo-curing cementing agent as described in claim 1 to 5 is any, feature exist
In including the following steps：
(1) by poly- aliphatic urethane acrylate, modified epoxy acrylic ester, multi-functional acrylate's class monomer, phosphoric acid
It is added in blender with other auxiliary agents, in the state of 300-500 revs/min, stirs 40-60min, obtain premix；
(2) filler and photoinitiator are added into premix, in the state of 100-200 revs/min, continues to stir 40-
60min obtains mixture；
(3) it after mixture being vacuumized complete deaeration, is filtered with 80 mesh filter screens, obtains finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386854.6A CN108676542A (en) | 2018-04-26 | 2018-04-26 | A kind of improved ultraviolet photo-curing cementing agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386854.6A CN108676542A (en) | 2018-04-26 | 2018-04-26 | A kind of improved ultraviolet photo-curing cementing agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108676542A true CN108676542A (en) | 2018-10-19 |
Family
ID=63801241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810386854.6A Withdrawn CN108676542A (en) | 2018-04-26 | 2018-04-26 | A kind of improved ultraviolet photo-curing cementing agent and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN108676542A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111394049A (en) * | 2020-04-22 | 2020-07-10 | 惠州市永华包装材料有限公司 | High-performance environment-friendly adhesive and preparation process thereof |
-
2018
- 2018-04-26 CN CN201810386854.6A patent/CN108676542A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111394049A (en) * | 2020-04-22 | 2020-07-10 | 惠州市永华包装材料有限公司 | High-performance environment-friendly adhesive and preparation process thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181019 |
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| WW01 | Invention patent application withdrawn after publication |