CN105176299A - Low-temperature thermal-curing peelable blue glue - Google Patents
Low-temperature thermal-curing peelable blue glue Download PDFInfo
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- CN105176299A CN105176299A CN201510439609.3A CN201510439609A CN105176299A CN 105176299 A CN105176299 A CN 105176299A CN 201510439609 A CN201510439609 A CN 201510439609A CN 105176299 A CN105176299 A CN 105176299A
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Abstract
The invention discloses low-temperature thermal-curing peelable blue glue. The low-temperature thermal-curing peelable blue glue comprises the following components in parts by weight: 25-35 parts of modified epoxy resin, 20-30 parts of a chlorinated polypropylene-ethylene random copolymer, 12-22 parts of acrylate resin, 5-14 parts of a thixotropic agent, 2-7 parts of a pigment, 3-10 parts of a filler and 1-6 parts of a defoaming agent. The low-temperature thermal-curing peelable blue glue prepared by the invention can be cured to form a film at a low temperature of 60 DEG C, is short in curing time and high in film strength, and is harmless to components of a mobile phone in a roasting process. The film is good in flexibility, easy to peel, high in light transmittance, low in haze and excellent in weather resistance and waterproof performance.
Description
Technical field
The present invention relates to peelable glue technical field, particularly relate to a kind of low temperature heating-curing type peelable blue gel.
Background technology
In order to prevent handset touch panel in use scratch, need to paste PET protection film in its surface.But adopt the mode of pasting PET film to there is certain drawback.Such as: need mobile phone to carry out surface treatment before pad pasting, need to carry out cutting according to size to mould material, require too high to Filming Technology, pad pasting easily produces bubble, wastes time and energy, and easily forms cull etc. except during old film.And adopt the mode of pad pasting to profiled material almost without operability.
In order to solve above-mentioned PET protection film Problems existing, adopt peelable blue gel thing as an alternative on the market, it is covered in mobile phone surface, the effect can played insulation, protection against the tide and protect.
Peelable blue gel is on mobile phone surface by screen-printing deposition; but; the solidification value of peelable blue gel is in the market all more than 100 DEG C; can produce the inner member of mobile phone in bake process and destroy, and the shortcoming cannot peeled off when there is yellowish, poor toughness, replacing protective membrane after high bake.
Summary of the invention
The object of the invention is to overcome the deficiency that above-mentioned prior art exists, provide that a kind of solidification value is low, snappiness good, without the low temperature heating-curing type peelable blue gel of cull.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of low temperature heating-curing type peelable blue gel, meter comprises following component by weight: modified epoxy 25 ~ 35 parts, Chlorinated Polypropylene III-ethylene atactic copolymer 20 ~ 30 parts, acrylate resin 12 ~ 22 parts, thixotropic agent 5 ~ 14 parts, pigment 2 ~ 7 parts, filler 3 ~ 10 parts, defoamer 1 ~ 6 part.
Preferably, described modified epoxy is at least one in modifying epoxy resin by organosilicon, amino-modified epoxy resin, hydroxyl modification epoxy resin.
Preferably, described acrylate resin is at least one in silane-modified acrylate resin, epoxy modification acrylate resin, polyester modification acrylate resin.
Preferably, described thixotropic agent is at least one in aerosil, organobentonite, hydrogenated castor oil.
Preferably, described filler is at least one in barium sulfate, talcum powder, mica powder.
Preferably, described defoamer is at least one in higher alcohols, tributyl phosphate, dimethyl silicone oil.
Beneficial effect of the present invention:
Low temperature heating-curing type peelable blue gel prepared by the present invention, low temperature 60 DEG C just can film-forming, and set time is short, and film strength is high, can not produce destroy in bake process to the element of mobile phone.Good, the easy stripping of rete snappiness, transmittance is high, mist degree is low, weathering resistance and water resistance excellent.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.Following examples will contribute to those skilled in the art and understand the present invention further, but not limit the present invention in any form.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, some distortion and improvement can also be made.These all belong to protection scope of the present invention.
A kind of low temperature heating-curing type peelable blue gel, meter comprises following component by weight: modified epoxy 25 ~ 35 parts, Chlorinated Polypropylene III-ethylene atactic copolymer 20 ~ 30 parts, acrylate resin 12 ~ 22 parts, thixotropic agent 5 ~ 14 parts, pigment 2 ~ 7 parts, filler 3 ~ 10 parts, defoamer 1 ~ 6 part.
Low temperature heating-curing type peelable blue gel prepared by the present invention, has that solidification value is low, snappiness good, without advantages such as culls.
Embodiment 1
Low temperature heating-curing type peelable blue gel of the present invention, meter comprises following component by weight: modifying epoxy resin by organosilicon 35 parts, Chlorinated Polypropylene III-ethylene atactic copolymer 20 parts, silane-modified acrylate resin 12 parts, aerosil 14 parts, pigment 2 parts, 10 parts, barium sulfate, higher alcohols 1 part.
Embodiment 2
Low temperature heating-curing type peelable blue gel of the present invention, meter comprises following component by weight: amino-modified epoxy resin 25 parts, Chlorinated Polypropylene III-ethylene atactic copolymer 30 parts, epoxy modification acrylate resin 22 parts, organobentonite 5 parts, pigment 7 parts, talcum powder 3 parts, tributyl phosphate 6 parts.
Embodiment 3
Low temperature heating-curing type peelable blue gel of the present invention, meter comprises following component by weight: hydroxyl modification epoxy resin 29 parts, Chlorinated Polypropylene III-ethylene atactic copolymer 25 parts, polyester modification acrylate resin 17 parts, hydrogenated castor oil 9 parts, pigment 5 parts, mica powder 3 ~ 10 parts, dimethyl silicone oil 4 parts.
Embodiment 4
Low temperature heating-curing type peelable blue gel of the present invention, meter comprises following component by weight: amino-modified epoxy resin 27 parts, Chlorinated Polypropylene III-ethylene atactic copolymer 22 parts, epoxy modification acrylate resin 14 parts, organobentonite 7 parts, pigment 3 parts, talcum powder 5 parts, tributyl phosphate 2 parts.
Embodiment 5
Low temperature heating-curing type peelable blue gel of the present invention, meter comprises following component by weight: hydroxyl modification epoxy resin 33 parts, Chlorinated Polypropylene III-ethylene atactic copolymer 28 parts, polyester modification acrylate resin 20 parts, hydrogenated castor oil 12 parts, pigment 6 parts, mica powder 8 parts, dimethyl silicone oil 5 parts.
Embodiment 6
Low temperature heating-curing type peelable blue gel of the present invention, meter comprises following component by weight: modifying epoxy resin by organosilicon 25 parts, Chlorinated Polypropylene III-ethylene atactic copolymer 26 parts, silane-modified acrylate resin 15 parts, aerosil 9 parts, pigment 2 parts, mica powder 7 parts, higher alcohols 6 parts.
Performance test
Basic mechanical design feature of the present invention is as shown in table 1:
Table 1
As seen from Table 1, low temperature heating-curing type peelable blue gel prepared by the present invention, have solidification value low, without advantages such as culls.
Above specific embodiments of the invention are described.It is to be appreciated that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (6)
1. a low temperature heating-curing type peelable blue gel, it is characterized in that, meter comprises following component by weight: modified epoxy 25 ~ 35 parts, Chlorinated Polypropylene III-ethylene atactic copolymer 20 ~ 30 parts, acrylate resin 12 ~ 22 parts, thixotropic agent 5 ~ 14 parts, pigment 2 ~ 7 parts, filler 3 ~ 10 parts, defoamer 1 ~ 6 part.
2. low temperature heating-curing type peelable blue gel according to claim 1, is characterized in that: described modified epoxy is at least one in modifying epoxy resin by organosilicon, amino-modified epoxy resin, hydroxyl modification epoxy resin.
3. low temperature heating-curing type peelable blue gel according to claim 1, is characterized in that: described acrylate resin is at least one in silane-modified acrylate resin, epoxy modification acrylate resin, polyester modification acrylate resin.
4. low temperature heating-curing type peelable blue gel according to claim 1, is characterized in that: described thixotropic agent is at least one in aerosil, organobentonite, hydrogenated castor oil.
5. low temperature heating-curing type peelable blue gel according to claim 1, is characterized in that: described filler is at least one in barium sulfate, talcum powder, mica powder.
6. low temperature heating-curing type peelable blue gel according to claim 1, is characterized in that: described defoamer is at least one in higher alcohols, tributyl phosphate, dimethyl silicone oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439609.3A CN105176299A (en) | 2015-07-24 | 2015-07-24 | Low-temperature thermal-curing peelable blue glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439609.3A CN105176299A (en) | 2015-07-24 | 2015-07-24 | Low-temperature thermal-curing peelable blue glue |
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| CN105176299A true CN105176299A (en) | 2015-12-23 |
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| CN201510439609.3A Pending CN105176299A (en) | 2015-07-24 | 2015-07-24 | Low-temperature thermal-curing peelable blue glue |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108753225A (en) * | 2018-04-28 | 2018-11-06 | 苏州捷德瑞精密机械有限公司 | A kind of room temperature curing metal repairing agent and preparation method thereof |
| CN110041791A (en) * | 2019-02-25 | 2019-07-23 | 裴俊 | A kind of light transmission peelable glue and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007013582A1 (en) * | 2005-07-29 | 2007-02-01 | Duskin Co., Ltd. | Strippable floor coating and method of forming the coating |
| CN102807785A (en) * | 2012-08-06 | 2012-12-05 | 武汉理工大学 | Non-solvent type high-temperature resistant strippable protection ink, and preparation method thereof |
| CN103031025A (en) * | 2013-01-06 | 2013-04-10 | 北京海斯迪克新材料有限公司 | Thermal-curable non-solvent type peelable blue gel for temporary protection of touch screen and preparation method thereof |
| CN103131261A (en) * | 2013-03-08 | 2013-06-05 | 番禺南沙殷田化工有限公司 | Printing strippable protective ink, and preparation method and application thereof |
| CN104673140A (en) * | 2015-03-05 | 2015-06-03 | 深圳市格莱特印刷材料有限公司 | Peelable mask and preparation method thereof |
-
2015
- 2015-07-24 CN CN201510439609.3A patent/CN105176299A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007013582A1 (en) * | 2005-07-29 | 2007-02-01 | Duskin Co., Ltd. | Strippable floor coating and method of forming the coating |
| CN102807785A (en) * | 2012-08-06 | 2012-12-05 | 武汉理工大学 | Non-solvent type high-temperature resistant strippable protection ink, and preparation method thereof |
| CN103031025A (en) * | 2013-01-06 | 2013-04-10 | 北京海斯迪克新材料有限公司 | Thermal-curable non-solvent type peelable blue gel for temporary protection of touch screen and preparation method thereof |
| CN103131261A (en) * | 2013-03-08 | 2013-06-05 | 番禺南沙殷田化工有限公司 | Printing strippable protective ink, and preparation method and application thereof |
| CN104673140A (en) * | 2015-03-05 | 2015-06-03 | 深圳市格莱特印刷材料有限公司 | Peelable mask and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108753225A (en) * | 2018-04-28 | 2018-11-06 | 苏州捷德瑞精密机械有限公司 | A kind of room temperature curing metal repairing agent and preparation method thereof |
| CN110041791A (en) * | 2019-02-25 | 2019-07-23 | 裴俊 | A kind of light transmission peelable glue and preparation method thereof |
| CN110041791B (en) * | 2019-02-25 | 2021-05-11 | 深圳市恒星科电子科技有限公司 | Light-transmitting peelable glue and preparation method thereof |
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Application publication date: 20151223 |
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