CN105176472A - Water soluble peelable blue glue and preparation method therefor - Google Patents
Water soluble peelable blue glue and preparation method therefor Download PDFInfo
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- CN105176472A CN105176472A CN201510438755.4A CN201510438755A CN105176472A CN 105176472 A CN105176472 A CN 105176472A CN 201510438755 A CN201510438755 A CN 201510438755A CN 105176472 A CN105176472 A CN 105176472A
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- peelable blue
- water dissolution
- blue gel
- acrylic resin
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Abstract
The invention discloses water soluble peelable blue glue and a preparation method therefor. The water soluble peelable blue glue comprises the following components in parts by weight: 25-35 parts of waterborne polyurethane resin, 20-30 parts of modified acrylic resin, 12-25 parts of a plasticizer, 2-8 parts of a blue pigment, 6-15 parts of a flatting agent, 3-9 parts of a defoaming agent and 1-8 parts of a surfactant. The water soluble peelable blue glue prepared by the preparation method disclosed by the invention is good in hydrophilicity and is dissolved in water; after temporary protection, cover plate glass is rinsed to remove peelable blue glue at a quick speed without residual glue. The blue glue disclosed by the invention is free of organic solvents and free of solvent volatilization during curing, as well is non-toxic to environment and harmless to the health of operators.
Description
Technical field
The present invention relates to peelable glue technical field, particularly relating to one can water dissolution peelable blue gel and preparation method thereof.
Background technology
Touch-screen cover-plate glass, as a kind of high strength, damage resistant glass, is widely used in the fields such as high-end smartphones, panel computer, flat panel TV and industrial business touch-screen.At the manufacture field of touch-screen cover-plate glass, owing to carrying out hacking, in edging, the technological process such as polishing, glass surface can be scratched, and in order to improve yield, needs to take the mode of protecting glue to prevent to scratch.
Peelable blue gel is a kind of special tackiness agent, and it can carry out provisional protection to product surface in process of production, in case the scuffing of stop machine tool, wearing and tearing, pollution, corrosion etc.After completing protection task, peelable blue gel is stripped down, do not affect material itself.
But the stripping mode generally adopted at present removes peelable blue gel by hand, and need the cost of labor of at substantial, production efficiency is low, affects the product turnout time, and after peeling off, glass surface has cull.
Summary of the invention
The object of the invention is to overcome the deficiency that above-mentioned prior art exists, provide a kind of environment-protecting asepsis, good hydrophilic property, without cull can water dissolution peelable blue gel.
Meanwhile, present invention also offers a kind of can the preparation method of water dissolution peelable blue gel.
For achieving the above object, the present invention is achieved by the following technical solutions:
One can water dissolution peelable blue gel, and meter comprises following component by weight: waterborne polyurethane resin 25 ~ 35 parts, acrylic resin modified 20 ~ 30 parts, 12 ~ 25 parts, softening agent, blue pigments 2 ~ 8 parts, flow agent 6 ~ 15 parts, defoamer 3 ~ 9 parts, 1 ~ 8 part, tensio-active agent.
Preferably, described acrylic resin modified be any one in epoxy modified acrylic resin, organosilicon modified crylic acid resin, polyester modification acrylic resin.
Preferably, described softening agent is any one in phthalic ester plasticizer, terephthalic acid ester plasticizer, polyester softening agent.
Preferably, described flow agent is any one in alkyl-modified organo-siloxane, polydimethylsiloxane, PSI.
Preferably, described defoamer is any one in polysiloxane, higher alcohols, dimethyl silicone oil.
Preferably, described tensio-active agent is any one in stearic acid, Sodium dodecylbenzene sulfonate, quaternary ammonium compound.
Above-mentioned can water dissolution peelable blue gel, its step of preparation process is as follows:
(1) mark takes the material in composition of raw materials by weight;
(2) waterborne polyurethane resin, acrylic resin modified, softening agent are added in reactor, be warming up to 60 DEG C to 80 DEG C, stir 2 ~ 4 hours, mix;
(3) be down to room temperature, add remaining raw material and fully stir 1 ~ 3 hour, after filtration, obtaining can water dissolution peelable blue gel.
Beneficial effect of the present invention:
Prepared by the present invention can water dissolution peelable blue gel, good hydrophilic property, meets water and namely dissolves, after temporary protection is complete, cover-plate glass is crossed water, just can remove peelable blue gel, speed soon, without cull.The present invention is not containing organic solvent, and solvent-free volatilization during solidification, environment is nontoxic, can not produce harm to the health of operator.
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.
One can water dissolution peelable blue gel, and meter comprises following component by weight: waterborne polyurethane resin 25 ~ 35 parts, acrylic resin modified 20 ~ 30 parts, 12 ~ 25 parts, softening agent, blue pigments 2 ~ 8 parts, flow agent 6 ~ 15 parts, defoamer 3 ~ 9 parts, 1 ~ 8 part, tensio-active agent.
Step of preparation process is as follows:
(1) mark takes the material in composition of raw materials by weight;
(2) waterborne polyurethane resin, acrylic resin modified, softening agent are added in reactor, be warming up to 60 DEG C to 80 DEG C, stir 2 ~ 4 hours, mix;
(3) be down to room temperature, add remaining raw material and fully stir 1 ~ 3 hour, after filtration, obtaining can water dissolution peelable blue gel.
Prepared by the present invention can water dissolution peelable blue gel, has environment-protecting asepsis, good hydrophilic property, advantage without cull.
Embodiment 1
Of the present invention can water dissolution peelable blue gel, meter comprises following component by weight: waterborne polyurethane resin 25 parts, epoxy modified acrylic resin 30 parts, phthalic ester plasticizer 12 parts, blue pigments 8 parts, alkyl-modified organo-siloxane 6 parts, polysiloxane 9 parts, stearic acid 8 parts.
Embodiment 2
Of the present invention can water dissolution peelable blue gel, meter comprises following component by weight: waterborne polyurethane resin 35 parts, organosilicon modified crylic acid resin 20 parts, terephthalic acid ester plasticizer 25 parts, blue pigments 2 parts, polydimethylsiloxane 15 parts, higher alcohols 3 parts, Sodium dodecylbenzene sulfonate 1 part.
Embodiment 3
Of the present invention can water dissolution peelable blue gel, meter comprises following component by weight: waterborne polyurethane resin 29 parts, polyester modification acrylic resin 25 parts, 18 parts, polyester softening agent, blue pigments 5 parts, PSI 10 parts, dimethyl silicone oil 6 parts, quaternary ammonium compound 5 parts.
Embodiment 4
Of the present invention can water dissolution peelable blue gel, meter comprises following component by weight: waterborne polyurethane resin 27 parts, organosilicon modified crylic acid resin 22 parts, terephthalic acid ester plasticizer 14 parts, blue pigments 4 parts, polydimethylsiloxane 8 parts, higher alcohols 4 parts, Sodium dodecylbenzene sulfonate 3 parts.
Embodiment 5
Of the present invention can water dissolution peelable blue gel, meter comprises following component by weight: waterborne polyurethane resin 33 parts, polyester modification acrylic resin 28 parts, 22 parts, polyester softening agent, blue pigments 6 parts, PSI 12 parts, dimethyl silicone oil 7 parts, quaternary ammonium compound 6 parts.
Embodiment 6
Of the present invention can water dissolution peelable blue gel, meter comprises following component by weight: waterborne polyurethane resin 25 parts, epoxy modified acrylic resin 27 parts, phthalic ester plasticizer 18 parts, blue pigments 5 parts, alkyl-modified organo-siloxane 15 parts, polysiloxane 3 parts, stearic acid 4 parts.
Basic mechanical design feature of the present invention is as shown in table 1:
Table 1
As seen from Table 1, prepared by the present invention can water dissolution peelable blue gel, has environment-protecting asepsis, good hydrophilic property, advantage without cull.
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 (7)
1. one kind can water dissolution peelable blue gel, it is characterized in that, by weight meter comprise following component: waterborne polyurethane resin 25 ~ 35 parts, acrylic resin modified 20 ~ 30 parts, 12 ~ 25 parts, softening agent, blue pigments 2 ~ 8 parts, flow agent 6 ~ 15 parts, defoamer 3 ~ 9 parts, 1 ~ 8 part, tensio-active agent.
2. according to claim 1 can water dissolution peelable blue gel, it is characterized in that: described acrylic resin modified be any one in epoxy modified acrylic resin, organosilicon modified crylic acid resin, polyester modification acrylic resin.
3. according to claim 1 can water dissolution peelable blue gel, it is characterized in that: described softening agent is any one in phthalic ester plasticizer, terephthalic acid ester plasticizer, polyester softening agent.
4. according to claim 1 can water dissolution peelable blue gel, it is characterized in that: described flow agent is any one in alkyl-modified organo-siloxane, polydimethylsiloxane, PSI.
5. according to claim 1 can water dissolution peelable blue gel, it is characterized in that: described defoamer is any one in polysiloxane, higher alcohols, dimethyl silicone oil.
6. according to claim 1 can water dissolution peelable blue gel, it is characterized in that: described tensio-active agent is any one in stearic acid, Sodium dodecylbenzene sulfonate, quaternary ammonium compound.
7. as claimed in claim 1 can the preparation method of water dissolution peelable blue gel, it is characterized in that, comprise the following steps:
(1) mark takes the material in composition of raw materials by weight;
(2) waterborne polyurethane resin, acrylic resin modified, softening agent are added in reactor, be warming up to 60 DEG C to 80 DEG C, stir 2 ~ 4 hours, mix;
(3) be down to room temperature, add remaining raw material and fully stir 1 ~ 3 hour, after filtration, obtaining can water dissolution peelable blue gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510438755.4A CN105176472A (en) | 2015-07-24 | 2015-07-24 | Water soluble peelable blue glue and preparation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510438755.4A CN105176472A (en) | 2015-07-24 | 2015-07-24 | Water soluble peelable blue glue and preparation method therefor |
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| Publication Number | Publication Date |
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| CN105176472A true CN105176472A (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510438755.4A Pending CN105176472A (en) | 2015-07-24 | 2015-07-24 | Water soluble peelable blue glue and preparation method therefor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106243961A (en) * | 2016-08-25 | 2016-12-21 | 田菱精细化工（昆山）有限公司 | Display screen processing aqueous peelable glue and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103937404A (en) * | 2014-04-14 | 2014-07-23 | 茂名市信龙科技有限公司 | Ultraviolet light curing aqueous peelable coating and preparation method thereof |
-
2015
- 2015-07-24 CN CN201510438755.4A patent/CN105176472A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103937404A (en) * | 2014-04-14 | 2014-07-23 | 茂名市信龙科技有限公司 | Ultraviolet light curing aqueous peelable coating and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106243961A (en) * | 2016-08-25 | 2016-12-21 | 田菱精细化工（昆山）有限公司 | Display screen processing aqueous peelable glue and preparation method thereof |
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Application publication date: 20151223 |
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| WD01 | Invention patent application deemed withdrawn after publication |