CN108587517A - A kind of photocuring transparent casting glue composition and preparation method thereof - Google Patents
A kind of photocuring transparent casting glue composition and preparation method thereof Download PDFInfo
- Publication number
- CN108587517A CN108587517A CN201710858343.5A CN201710858343A CN108587517A CN 108587517 A CN108587517 A CN 108587517A CN 201710858343 A CN201710858343 A CN 201710858343A CN 108587517 A CN108587517 A CN 108587517A
- Authority
- CN
- China
- Prior art keywords
- photoinitiator
- acrylate
- casting glue
- glue composition
- transparent casting
- 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.)
- Pending
Links
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
- C09J109/00—Adhesives based on homopolymers or copolymers of conjugated diene hydrocarbons
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
Abstract
The present invention provides a kind of photocuring transparent casting glue composition and preparation method thereof, which includes that the mass ratio of following components and each component is：20~40 parts of acrylate oligomer, acrylate monomer agent 10~30, bulking agent 10~30, photoinitiator 1~5.Photocuring transparent casting glue composition prepared by the present invention has low viscosity, the good characteristic of the high grade of transparency and photocuring.
Description
Technical field
The invention belongs to the technical fields of potting adhesive composition, are combined more particularly, to a kind of photocuring transparent casting glue
Object and preparation method thereof.
Background technology
It is protected with the embedding of electronics industry especially electronic component, LED lamp and wiring board, such as controller line
Plate, LED light bar, area source etc..The needs of development, transparent casting glue dosage are increasing.
LED light waterproof embedding, it is desirable that viscosity is low, and defoaming is good, and the transparency is high, quick solidifying, efficient, good operability, property
Valence is than high.Viscosity is low, in favor of facilitating row to steep during use；It is transparent high, be conducive to LED and improve working efficiency；Solidification
Soon, pipelining production can be automated；One-component.
But either transparent epoxy, PU or organosilicon are all two-components in the prior art, it is inconvenient for operation, not
Energy rapid curing, some also need to heat, and can not achieve full-automatic pipelining production, are reached while cannot all meeting transparent
To not heating rapid curing.Therefore, this field is badly in need of developing a kind of photocuring transparent casting glue, is ensureing low viscosity, high saturating
Possess good quick-setting ability while lightness.
The present invention has investigated satisfaction using auxiliary agents such as acrylate oligomer, acrylate monomer and photoinitiators
The photocuring casting glue for the high transparent and fire-retardant that LED industry requires.
Invention content
Regarding the issue above, the present invention provides a kind of photocuring transparent casting glue composition and its preparation side
Method has low viscosity, the good characteristic of the high grade of transparency and photocuring.
In order to achieve the above objectives, present invention employs following technical proposals：This photocuring transparent casting glue composition, packet
The mass ratio for including following components and each component is：20~40 parts of acrylate oligomer, acrylate monomer agent 10~30,
Bulking agent 10~30, photoinitiator 1~5.
Preferably, the mass ratio including following components and each component is：20 parts of acrylate oligomer, acrylic acid
Ester monomer agent 10, bulking agent 10, photoinitiator 1.
Preferably, the mass ratio including following components and each component is：40 parts of acrylate oligomer, acrylic acid
Ester monomer agent 30, bulking agent 30, photoinitiator 5.
Preferably, the mass ratio including following components and each component is：36 parts of acrylate oligomer, acrylic acid
Ester monomer agent 30, bulking agent 30, photoinitiator 4.
Preferably, the mass ratio including following components and each component is：35 parts of acrylate oligomer, acrylic acid
Ester monomer agent 15, bulking agent 16, photoinitiator 3.
Preferably, the acrylate oligomer includes that epoxy acrylate oligomer, polyester acrylate are oligomeric
Object, polyethers propernoic acid ester oligomer, urethane acrylate oligomer, unsaturated-resin, polybutadiene acrylic acid ester are oligomeric
One or any several combination in object, polyisoprene acrylate oligomer.
Preferably, the acrylate monomer, including isobornyl acrylate (IBOA), methacrylic acid hydroxypropyl
Ester (HPMA), methyl methacrylate (MMA), ethylhexyl acrylate (EHA), styrene, acrylic acid (AA), acrylic acid fourth
One or any several combination in ester (BA).
Preferably, the bulking agent includes dioctyl phthalate (DOP), dibutyl phthalate
(DBP), dioctyl sebacate (DOS), chlorocarbon 50, epoxidized soybean oil (ESO), trichloroethyl phosphate (TCEP), triphenyl phosphate
(TPP) one or any several combination in.
Preferably, the photoinitiator, including photoinitiator b P, photoinitiator 1173, photoinitiator 184, light draw
Send out one or any several combination in agent 907, photoinitiator 651, photoinitiator TPO.
In order to realize goal of the invention, the invention also provides a kind of preparation method of photocuring transparent casting glue composition,
Include the following steps：
Will proportionally prepared acrylate oligomer, acrylate monomer agent, bulking agent, photoinitiator with
The catalyst is uniformly mixed, and transparent mixture injection from molding jig and is put into vacuum drying chamber when vacuumizing 3
Between, wait for that bubble drains to get photocuring transparent casting glue composition.
Compared with prior art, the advantage of the invention is that：Photocuring transparent casting glue composition prepared by the present invention
Cure under ultraviolet irradiation condition, there is one-component, easy to operate, efficient, environmentally friendly, cost-effective, characteristics of energy saving, curing
Any by-product is not generated in reaction, there is good sealing effect for a variety of materials.The casting glue of the present invention is ensureing
While its good transparency, have extraordinary curability, defoaming and anti-flammability.
Specific implementation mode
Photocuring transparent casting glue composition in this programme, including the mass ratio of following components and each component is：Propylene
20~40 parts of acid esters oligomer, acrylate monomer agent 10~30, bulking agent 10~30, photoinitiator 1~5.
Specifically, the mass ratio including following components and each component is：20 parts of acrylate oligomer, acrylic acid
Ester monomer agent 10, bulking agent 10, photoinitiator 1.
Specifically, the mass ratio including following components and each component is：40 parts of acrylate oligomer, acrylic acid
Ester monomer agent 30, bulking agent 30, photoinitiator 5.
Specifically, the mass ratio including following components and each component is：36 parts of acrylate oligomer, acrylic acid
Ester monomer agent 30, bulking agent 30, photoinitiator 4.
Specifically, the mass ratio including following components and each component is：35 parts of acrylate oligomer, acrylic acid
Ester monomer agent 15, bulking agent 16, photoinitiator 3.
Specifically, the acrylate oligomer includes that epoxy acrylate oligomer, polyester acrylate are oligomeric
Object, polyethers propernoic acid ester oligomer, urethane acrylate oligomer, unsaturated-resin, polybutadiene acrylic acid ester are oligomeric
One or any several combination in object, polyisoprene acrylate oligomer.
Specifically, the acrylate monomer, including isobornyl acrylate (IBOA), methacrylic acid hydroxypropyl
Ester (HPMA), methyl methacrylate (MMA), ethylhexyl acrylate (EHA), styrene, acrylic acid (AA), acrylic acid fourth
One or any several combination in ester (BA).
Specifically, the bulking agent includes dioctyl phthalate (DOP), dibutyl phthalate
(DBP), dioctyl sebacate (DOS), chlorocarbon 50, epoxidized soybean oil (ESO), trichloroethyl phosphate (TCEP), triphenyl phosphate
(TPP) one or any several combination in.
Specifically, the photoinitiator, including photoinitiator b P, photoinitiator 1173, photoinitiator 184, light draw
Send out one or any several combination in agent 907, photoinitiator 651, photoinitiator TPO.
This programme further includes a kind of preparation method of photocuring transparent casting glue composition, is included the following steps：
To proportionally prepared acrylate oligomer, acrylate monomer agent, bulking agent, photoinitiator and institute
The catalyst stated is uniformly mixed, and transparent mixture injection from molding jig and is put into vacuum drying chamber when vacuumizing 3
Between, wait for that bubble drains to get photocuring transparent casting glue composition.
Embodiment 1：
A kind of photocuring transparent casting glue is obtained by following raw material according to proportioning mixed preparing：
Raw material proportioning：
Polybutadiene acrylic acid ester oligomer：20 parts；Methyl
Methyl acrylate (MMA)：10 parts；Trichloroethyl phosphate (
TCEP)：10 parts；
Photoinitiator 651：1 part；
Embodiment 2：
A kind of photocuring transparent casting glue is obtained by following raw material according to proportioning mixed preparing：
Raw material proportioning：
Polybutadiene acrylic acid ester oligomer：40 parts；First
Base methyl acrylate (MMA)：30 parts；Tricresyl phosphate
Chloroethene ester (TCEP)：30 parts；
Photoinitiator 651：5 parts；
Embodiment 3：
A kind of photocuring transparent casting glue is obtained by following raw material according to proportioning mixed preparing：
Raw material proportioning：
Polybutadiene acrylic acid ester oligomer：36 parts；Methyl
Methyl acrylate (MMA)：30 parts；Trichloroethyl phosphate (
TCEP)：30 parts；
Photoinitiator 651：4 parts；
Embodiment 4：
A kind of photocuring transparent casting glue is obtained by following raw material according to proportioning mixed preparing
Raw material proportioning：
Polybutadiene acrylic acid ester oligomer：35 parts；First
Base methyl acrylate (MMA)：15 parts；Tricresyl phosphate
Chloroethene ester (TCEP)：16 parts；
Photoinitiator 651：3 parts；
Embodiment 5：
A kind of photocuring transparent casting glue is obtained by following raw material according to proportioning mixed preparing
Raw material proportioning：
Polyisoprene acrylate：36 parts；Methyl-prop
E pioic acid methyl ester (MMA)：30 parts；Trichloroethyl phosphate
(TCEP)：30 parts；Photoinitiator 651：4 parts；
Embodiment 6：
A kind of photocuring transparent casting glue, it is obtained according to proportioning mixed preparing by following raw material：
Urethane acrylate：36；
Hydroxy propyl methacrylate HPMA：30
；Trichloroethyl phosphate (TCEP)：30；
Photoinitiator 651：4 parts；
Performance test：
Be compared for embodiment 3/5/6, wherein embodiment 6 as a comparison case, by LED exposed lamp contrast tests,
Test result is as shown in table 1：
The transparent casting glue the performance test results of 1 embodiment of table and reference example：
It accompanies it can be seen from showing the increase of ultraviolet ray intensity, curing rate is faster, while the present invention's is excellent
It is polybutadiene acrylic acid ester oligomer to select scheme：36 parts；Methyl methacrylate (MMA)：30 parts；Trichloroethyl phosphate
(TCEP)：30 parts；Photoinitiator 651：4 parts；When using said ratio, transparent casting glue has cured block, solidification hardness
Height, the good advantage of water resistance.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention
The technical staff in field can make various modifications or additions to the described embodiments or using similar side
Formula substitutes, and however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of photocuring transparent casting glue composition, including the mass ratio of following components and each component is：Acrylate is low
20~40 parts of polymers, acrylate monomer agent 10~30, bulking agent 10~30, photoinitiator 1~5.
2. a kind of photocuring transparent casting glue composition according to claim 1, it is characterised in that：Including following components and
The mass ratio of each component is：20 parts of acrylate oligomer, acrylate monomer agent 10, bulking agent 10, photoinitiator 1.
3. a kind of photocuring transparent casting glue composition according to claim 1, it is characterised in that：Including following components and
The mass ratio of each component is：40 parts of acrylate oligomer, acrylate monomer agent 30, bulking agent 30, photoinitiator 5.
4. a kind of photocuring transparent casting glue composition according to claim 1, it is characterised in that：Including following components and
The mass ratio of each component is：36 parts of acrylate oligomer, acrylate monomer agent 30, bulking agent 30, photoinitiator 4.
5. a kind of photocuring transparent casting glue composition according to claim 1, it is characterised in that：Including following components and
The mass ratio of each component is：35 parts of acrylate oligomer, acrylate monomer agent 15, bulking agent 16, photoinitiator 3.
6. a kind of photocuring transparent casting glue composition as claimed in any of claims 1 to 5, it is characterised in that：
The acrylate oligomer includes that epoxy acrylate oligomer, polyester acrylate oligomers, polyethers propernoic acid ester are oligomeric
Object, urethane acrylate oligomer, unsaturated-resin, polybutadiene acrylic acid ester oligomer, polyisoprene acrylate
One or any several combination in oligomer.
7. a kind of photocuring transparent casting glue composition as claimed in any of claims 1 to 5, it is characterised in that：
The acrylate monomer, including isobornyl acrylate (IBOA), hydroxy propyl methacrylate (HPMA), methacrylic acid
Methyl esters (MMA), ethylhexyl acrylate (EHA), styrene, acrylic acid (AA), one kind in butyl acrylate (BA) are appointed
It anticipates several combinations.
8. a kind of photocuring transparent casting glue composition as claimed in any of claims 1 to 5, it is characterised in that：
The bulking agent includes dioctyl phthalate (DOP), dibutyl phthalate (DBP), dioctyl sebacate
(DOS), chlorocarbon 50, epoxidized soybean oil (ESO), trichloroethyl phosphate (TCEP), one kind in triphenyl phosphate (TPP) or appoint
It anticipates several combinations.
9. a kind of photocuring transparent casting glue composition as claimed in any of claims 1 to 5, it is characterised in that：
The photoinitiator, including photoinitiator b P, photoinitiator 1173, photoinitiator 184, photoinitiator 907, photoinitiator
651, one or any several combination in photoinitiator TPO.
10. a kind of preparation method of photocuring transparent casting glue composition as claimed in any of claims 1 to 8 in one of claims, packet
Include following steps：
Proportionally prepared acrylate oligomer, acrylate monomer agent, bulking agent, photoinitiator and described are urged
Agent is uniformly mixed, and from molding jig and is put into vacuum drying chamber and was vacuumized for 3 times transparent mixture injection, wait for bubble
It drains to get photocuring transparent casting glue composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858343.5A CN108587517A (en) | 2017-09-20 | 2017-09-20 | A kind of photocuring transparent casting glue composition and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858343.5A CN108587517A (en) | 2017-09-20 | 2017-09-20 | A kind of photocuring transparent casting glue composition and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108587517A true CN108587517A (en) | 2018-09-28 |
Family
ID=63632981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710858343.5A Pending CN108587517A (en) | 2017-09-20 | 2017-09-20 | A kind of photocuring transparent casting glue composition and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108587517A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104797667A (en) * | 2012-05-22 | 2015-07-22 | 汉高美国知识产权有限责任公司 | Liquid optically clear photo-curable adhesive |
| CN106189962A (en) * | 2016-07-21 | 2016-12-07 | 苏州泰仑电子材料有限公司 | Special optical cement of screen of high transparency and preparation method thereof |
-
2017
- 2017-09-20 CN CN201710858343.5A patent/CN108587517A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104797667A (en) * | 2012-05-22 | 2015-07-22 | 汉高美国知识产权有限责任公司 | Liquid optically clear photo-curable adhesive |
| CN106189962A (en) * | 2016-07-21 | 2016-12-07 | 苏州泰仑电子材料有限公司 | Special optical cement of screen of high transparency and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101225271B (en) | Water-based all-purpose adhesive and method for preparing same | |
| CN108676506A (en) | A kind of two-component modified polyether seal glue and preparation method thereof | |
| CN105441012B (en) | A kind of UV glue and preparation method thereof for quanta point material sealing | |
| CN105713332A (en) | Ultraviolet-curable resin composite for laser 3D printing and preparation method of ultraviolet-curable resin composite | |
| CN108659471A (en) | A kind of light-cured resin and preparation method thereof that polyfunctionality POSS is modified | |
| KR101824581B1 (en) | Uv/moisture dual curable organic silicon glue | |
| ES2589055T3 (en) | Procedure for preparing an aqueous binder system | |
| EP2028207A1 (en) | Resin composition for composite material parts | |
| JP2014141604A (en) | Polymer fine particles-containing curable resin composition with improved storage stability | |
| CN106398230A (en) | High-hardness and air-pressure-resistant silica gel and preparation method thereof | |
| CN1397588A (en) | Photocationic solidified resin compsn. and its application | |
| CN106634761A (en) | Ultraviolet-light curing composition and master pattern preparation method | |
| CN110128955A (en) | Touch screen photo-thermal dual curable optical adhesive film | |
| CN110615865A (en) | Resin for high-temperature-resistant low-yellowing solder-resistant UV (ultraviolet) ink and preparation method thereof | |
| CN109438621A (en) | Functional butylbenzene copolymer latex and its preparation method and application | |
| CN106479328B (en) | A kind of quick-dry type ultraviolet-cured paint | |
| CN108587517A (en) | A kind of photocuring transparent casting glue composition and preparation method thereof | |
| DE112017003006T5 (en) | EPOXY (METH) ACRYLATE RESIN AND RESISTANT | |
| CN108130038A (en) | A kind of LED organic-silicon hybridizations crystal-bonding adhesive | |
| CN102399341B (en) | Styrene-acrylic emulsion for canvas paint use and its preparation method | |
| CN104531043A (en) | LED-UV curable reinforcing adhesive | |
| CN107955113A (en) | A kind of flexible unsaturated polyester resin of no styrene and preparation method thereof | |
| CN109232830A (en) | A kind of preparation method of concrete slump retaining type reinforcing agent | |
| CN108822614A (en) | A kind of low energy consumption HUV/LEC printing ink and preparation method thereof | |
| CN104403515A (en) | Preparation method for attapulgite-loaded photosensitizer and UV-curable paint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
|
| RJ01 | Rejection of invention patent application after publication |