CN101831269B - Light curable adhesive for mending sand holes and cracks of automobile glass and preparation method thereof - Google Patents
Light curable adhesive for mending sand holes and cracks of automobile glass and preparation method thereof Download PDFInfo
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- CN101831269B CN101831269B CN 201010175107 CN201010175107A CN101831269B CN 101831269 B CN101831269 B CN 101831269B CN 201010175107 CN201010175107 CN 201010175107 CN 201010175107 A CN201010175107 A CN 201010175107A CN 101831269 B CN101831269 B CN 101831269B
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- cracks
- curable adhesive
- light curable
- photocurable adhesive
- automobile glass
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Abstract
The invention discloses a light curable adhesive for mending sand holes and cracks of automobile glass and a preparation method thereof. The light curable adhesive is mainly formed by mixing aliphatic polyester polyurethane triacrylate, pure acrylate low polymer, isobornyl acrylate, hydroxyethyl methacrylate, oxyethyl ethoxyethyl acrylate, pretreated nano-silica, 2-oxhydryl-2-methyl-1-phenyl-1-propyl ketone, 2,4,6-trimethylbenzene formoxyl diphenyl phosphine oxide, 3-hydrosulphonyl propyltrimethoxy silane and polyvinyl butyral. The light curable adhesive is simple to use and has good performance; by testing, the light curable adhesive has better effect for mending automobile glass, glue can quickly infiltrate after dripped into cracks to automatically shade larger cracks, the automobile glass is colorless and transparent after mended, sand holes and cracks disappear, a glue film is strong, and the automobile glass has good water resistance and can not generate a crack expanding phenomenon when an automobile is continuously used.
Description
Technical field
The present invention relates to a kind of UV-light to visible light solidifying material, relate in particular to a kind of vehicle glass sand holes and quick Photocurable adhesive of repairing of crackle and preparation method thereof of being applicable to.
Background technology
Along with rapid economic development, expect Chinese automobile output in 2010 and will reach 10,000,000, recoverable amount reaches 55,000,000, also bigger increase will be arranged as the shatter proof glass of important subsidiary material.In the automobile use, glass is because the crack problem that accidental impact unavoidably can produce sand holes and produce influences attractive in appearance thereupon; If do not handle, along with time lengthening, owing to reasons such as vibrations, crackle is expansion constantly, until breaking, influences security, and how economic, easy, this defective of fast processing is the problem that officer and car owner have to face.
Summary of the invention
The present invention provides a kind of Photocurable adhesive that is used for vehicle glass sand holes and crackle repairing and preparation method thereof, and this Photocurable adhesive uses simple, tackiness agent is splashed into cracks get final product rapid permeability, covers the big crackle on the vehicle glass automatically.
The present invention realizes through following technical scheme: a kind of vehicle glass sand holes and quick Photocurable adhesive of repairing of crackle of being used for, and its component and content are following:
Aliphatic polyester type polyurethane triacrylate 20-30%
Pure acrylic acid ester oligomer 10-20%
IBOA 20-30%
Rocryl 400 15-25%
Ethoxy ethoxy ethyl propylene acid esters 20-30%
Pre-treatment nano silicon 1-5%
2-hydroxy-2-methyl-1-phenyl-1-propyl group ketone 1-5%
2,4,6-trimethylbenzoyl diphenyl phosphine oxide 0.5-2%
3-sulfydryl propyl trimethoxy silicane 1-2%
Polyvinyl butyral acetal 1-10%
Preferably, the pre-treatment nano silicon is with γ-methacryloxypropyl trimethoxy silane silicon-dioxide to be carried out the surface grafting pre-treatment.
Preferably, the molecular weight of said aliphatic polyester type polyurethane triacrylate is 6000, and the molecular weight of said pure acrylic acid ester oligomer is 3000, and the molecular weight of said polyvinyl butyral acetal is 35000.
The present invention also provides the preparation method of this Photocurable adhesive, comprises the steps:
At first, add container in proportion and mix IBOA, Rocryl 400, ethoxy ethoxy ethyl propylene acid esters;
Secondly, slowly add the pre-treatment nano silicon, stir simultaneously, after disperseing fully, become colourless transparent liquid to prevent caking;
Add aliphatic polyester type polyurethane triacrylate and pure acrylic acid ester oligomer, polyvinyl butyral acetal, 2-hydroxy-2-methyl-1-phenyl-1-propyl group ketone, 2 at last; 4; 6-trimethylbenzoyl diphenyl phosphine oxide, 3-sulfydryl propyl trimethoxy silicane continue stirring and can make said Photocurable adhesive in 0.5-1 hour.
After product prepn of the present invention is accomplished,, automaobile glass repairing-mending has been reached better effects through test.
Its advantage mainly shows as:
1, uses simply,, cover big crackle automatically as long as this Photocurable adhesive is splashed into the vehicle glass cracks gets final product rapid permeability.For the sand holes position of vehicle glass,, after the curing, polish polishing and get final product as long as this Photocurable adhesive is splashed into.
2, solidify conveniently, press close to shine 30-50 with 100W from the ballast high voltage mercury lamp and get final product second, or, also can meet the demands with solar radiation.
3, excellent property is repaired the back water white transparency, and sand holes on glass and crackle disappear, and glued membrane is tough, and water-tolerant, automobile continue the crack propagation phenomenon can not take place in the use.
Photocurable adhesive of the present invention, various constituent materials convenient sources, the preparation process is simple, has reduced the final product quality fluctuation that the material slight error possibly cause.
Embodiment
Through embodiment the present invention is done further elaboration below.
Under the normal temperature and pressure, respectively according to specified each component in the following table with IBOA, Rocryl 400, ethoxy ethoxy ethyl propylene acid esters, add container and mix; Slowly add the pre-treatment nano silicon then, stir simultaneously, after disperseing fully, become colourless transparent liquid to prevent caking; Add aliphatic polyester type polyurethane triacrylate and pure acrylic acid ester oligomer, polyvinyl butyral acetal, 2-hydroxy-2-methyl-1-phenyl-1-propyl group ketone, 2 at last; 4; 6-trimethylbenzoyl diphenyl phosphine oxide; 3-sulfydryl propyl trimethoxy silicane continues stirring and got final product in 0.5-1 hour.After sampling Detection is qualified, filters and promptly process this Photocurable adhesive.Entire making process notes moistureproof lucifuge.
| Each component concentration (mass percent) | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 |
| IBOA | 20 | 25 | 28 | 20 | 21 | 20 |
| Rocryl 400 | 21 | 15 | 15 | 16 | 16 | 16 |
| Ethoxy ethoxy ethyl propylene acid esters | 21 | 20 | 20 | 26 | 22 | 21 |
| The pre-treatment nano silicon | 1 | 2.5 | 2 | 2 | 4 | 1.5 |
| The aliphatic polyester type polyurethane triacrylate | 21 | 20 | 20 | 21 | 22 | 26 |
| The pure acrylic acid ester oligomer | 12 | 10 | 10 | 11 | 11 | 12 |
| Polyvinyl butyral acetal | 1 | 3.5 | 2 | 1 | 1 | 1 |
| 2-hydroxy-2-methyl-1-phenyl-1-propyl group ketone | 1 | 2 | 1.5 | 1 | 1 | 1 |
| 2,4,6-trimethylbenzoyl diphenyl phosphine oxide | 0.8 | 0.5 | 0.5 | 0.5 | 0.6 | 0.5 |
| 3-sulfydryl propyl trimethoxy silicane | 1.2 | 1.5 | 1 | 1.5 | 1.4 | 1 |
The light curing agent product that above-mentioned each embodiment is processed carries out performance test, and the result is following:
The glue characteristic:
Vapour density: overweight density of air (25 ℃): 1.15 gram/cubic centimetres
Viscosity: (25 ℃) are 2000 smells (CP): low
Outward appearance: yellowish transparent specific refractory power (25 ℃): 1.50
Glue film performance:
Transmittance (%)＞90
Elongation at break (%) 18
Hardness (Shao D) 85
Test result shows that the Photocurable adhesive of this patent is used for the vehicle glass sand holes and the crackle repairing has extraordinary effect.
Claims (3)
1. one kind is used for vehicle glass sand holes and the quick Photocurable adhesive of repairing of crackle, it is characterized in that the component and the mass percent of said Photocurable adhesive are following
Said pre-treatment nano silicon is with γ-methacryloxypropyl trimethoxy silane silicon-dioxide to be carried out the surface grafting pre-treatment.
2. Photocurable adhesive according to claim 1; It is characterized in that; The molecular weight of said aliphatic polyester type polyurethane triacrylate is 6000, and the molecular weight of said pure acrylic acid ester oligomer is 3000, and the molecular weight of said polyvinyl butyral acetal is 35000.
3. method for preparing Photocurable adhesive according to claim 1 or claim 2 is characterized in that:
(1). at first with IBOA, Rocryl 400, ethoxy ethoxy ethyl propylene acid esters, add container and mix;
(2). secondly slowly add the pre-treatment nano silicon, stir simultaneously, after disperseing fully, become colourless transparent liquid to prevent caking;
(3). add aliphatic polyester type polyurethane triacrylate and pure acrylic acid ester oligomer, polyvinyl butyral acetal, 2-hydroxy-2-methyl-1-phenyl-1-propyl group ketone, 2 then; 4; 6-trimethylbenzoyl diphenyl phosphine oxide, 3-sulfydryl propyl trimethoxy silicane continue stirring and made said Photocurable adhesive in 0.5～1 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010175107 CN101831269B (en) | 2010-05-14 | 2010-05-14 | Light curable adhesive for mending sand holes and cracks of automobile glass and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010175107 CN101831269B (en) | 2010-05-14 | 2010-05-14 | Light curable adhesive for mending sand holes and cracks of automobile glass and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101831269A CN101831269A (en) | 2010-09-15 |
| CN101831269B true CN101831269B (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010175107 Expired - Fee Related CN101831269B (en) | 2010-05-14 | 2010-05-14 | Light curable adhesive for mending sand holes and cracks of automobile glass and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101831269B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010486B (en) * | 2010-10-14 | 2012-11-14 | 安徽大学 | Method for preparing nano SiO2/polyurethane/acrylic ester composite emulsion and miniemulsion polymerization |
| GB201715588D0 (en) * | 2017-09-26 | 2017-11-08 | Belron Int Ltd | Curing repair resin |
| CN107739585A (en) * | 2017-11-15 | 2018-02-27 | 江门市鸿叶化工有限公司 | A kind of preparation method of LED solidifications PVB adhesives |
| CN111040719A (en) * | 2018-10-15 | 2020-04-21 | 宏凌先进科技有限公司 | Semiconductor package shielding glue and shielding process thereof |
| CN109912965B (en) * | 2019-01-25 | 2021-06-18 | 杭州乐一新材料科技有限公司 | Photocuring 3D printing resin material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356247A (en) * | 2005-12-15 | 2009-01-28 | 亨斯迈先进材料（瑞士）有限公司 | Multiphase acrylic adhesives |
| CN101649175A (en) * | 2009-08-14 | 2010-02-17 | 成都航天明江科技实业有限公司 | Ultraviolet curing urethane acrylate adhesive and preparation method thereof |
| CN101701143A (en) * | 2009-09-23 | 2010-05-05 | 上海鼎道科技发展有限公司 | Ultraviolet light curing adhesive and preparation method thereof |
-
2010
- 2010-05-14 CN CN 201010175107 patent/CN101831269B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356247A (en) * | 2005-12-15 | 2009-01-28 | 亨斯迈先进材料（瑞士）有限公司 | Multiphase acrylic adhesives |
| CN101649175A (en) * | 2009-08-14 | 2010-02-17 | 成都航天明江科技实业有限公司 | Ultraviolet curing urethane acrylate adhesive and preparation method thereof |
| CN101701143A (en) * | 2009-09-23 | 2010-05-05 | 上海鼎道科技发展有限公司 | Ultraviolet light curing adhesive and preparation method thereof |
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| CN101831269A (en) | 2010-09-15 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20121212 Termination date: 20160514 |