CN108017983A - A kind of PET base UV hard coat formulations of antistatic - Google Patents
A kind of PET base UV hard coat formulations of antistatic Download PDFInfo
- Publication number
- CN108017983A CN108017983A CN201711330142.4A CN201711330142A CN108017983A CN 108017983 A CN108017983 A CN 108017983A CN 201711330142 A CN201711330142 A CN 201711330142A CN 108017983 A CN108017983 A CN 108017983A
- Authority
- CN
- China
- Prior art keywords
- parts
- antistatic
- hard coat
- pet base
- coat formulations
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- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/24—Electrically-conducting paints
Abstract
The present invention relates to the PET base UV hard coat formulations of PET film preparing technical field, more particularly to a kind of antistatic.Include the raw material of following parts by weight, 50~55 parts of epoxy acrylate, 14~18 parts of trimethylolpropane trimethacrylate, two 14~18 parts of contracting propane diols double methacrylates, 2~5 parts of dimethoxybenzoin, 2~5 parts of benzophenone, 4~6 parts of phosphoric acid methylacryloyl isopropyl ester, 1~3 part of levelling agent, 2~4 parts of photoinitiator.The present invention provides a kind of PET base UV hard coat formulations of the antistatic of function admirable.
Description
Technical field
The present invention relates to the PET base UV hard coat formulations of PET film preparing technical field, more particularly to a kind of antistatic.
Background technology
PET film has excellent mechanicalness, heat resistance and high transmittance, but its case hardness is relatively low, wearability and resistance to punching
Hitting property is poor, to improve drawbacks described above, in PET film surface coating ultraviolet light curing coating (UV is coating material solidified), its with it is energy saving,
The advantages that curing rate is fast, pollution-free, is widely applied to press, furniture floor, metal, plastic products, paper, electronics production
The various fields such as product, but the resistance value of such a film surface is higher, the easy Accumulating charge of material surface, so as to bring a series of electrostatic
Harm problem.
The content of the invention
It is contemplated that improving PET film, and provide a kind of PET base UV hard coat formulations of antistatic of function admirable.
The present invention to achieve the above object, using following technical scheme：A kind of PET base UV hard coat formulations of antistatic,
Include the raw material of following parts by weight, 50~55 parts of epoxy acrylate, 14~18 parts of trimethylolpropane trimethacrylate, two
14~18 parts of contracting propane diols double methacrylate, 2~5 parts of dimethoxybenzoin, 2~5 parts of benzophenone, phosphoric acid methylacryloyl
4~6 parts of isopropyl ester, 1~3 part of levelling agent, 2~4 parts of photoinitiator.
Preferably：Include the raw material of following parts by weight, 54 parts of epoxy acrylate, trimethylolpropane trimethacrylate
16 parts, two 17 parts of contracting propane diols double methacrylates, 4 parts of dimethoxybenzoin, 4 parts of benzophenone, phosphoric acid methylacryloyl it is different
Third 5 parts of fat, 2 parts of levelling agent, 3 parts of photoinitiator.
Preferably：The levelling agent is BYK-333, and photoinitiator is one in Darocur 1173, Irgacure 184
Kind or two kinds.
The beneficial effects of the invention are as follows：The present invention adds antistatic agent in UV hard conatings, and antistatic agent is phosphoric acid methyl
Acryloyl group isopropyl ester, containing a double bond for polymerization in molecule, for ionization formed the functional group of gas current compared with
It is more, preferable electric conductivity is shown, hard coating surface resistance is low, and containing few for polymerisable double bond number, polymerization speed is slower, Yi Qian
Move to hard coating surface, antistatic effect is more preferable, and phosphoric acid methylacryloyl isopropyl ester with it is coating material solidified together with participate in polymerization
Reaction, becomes a part for hard conating, is retained in hard coating surface for a long time, antistatic property is lasting.
Embodiment
With reference to embodiment, the invention will be further described：
The present invention includes the raw material of following parts by weight, 50~55 parts of epoxy acrylate, trimethylolpropane tris propylene
14~18 parts of acid esters, two 14~18 parts of contracting propane diols double methacrylates, 2~5 parts of dimethoxybenzoin, 2~5 parts of benzophenone,
4~6 parts of phosphoric acid methylacryloyl isopropyl ester, 1~3 part of levelling agent, 2~4 parts of photoinitiator.
Embodiment 1, the present invention include the raw material of following parts by weight, 54 parts of epoxy acrylate, trimethylolpropane tris
16 parts of acrylate, two 17 parts of contracting propane diols double methacrylates, 4 parts of dimethoxybenzoin, 4 parts of benzophenone, phosphoric acid methyl-prop
5 parts of enoyl- isopropyl ester, 2 parts of BYK-333,1,173 3 parts of Darocur.
For phosphoric acid methylacryloyl isopropyl ester as the antistatic additive in the present invention, the mechanism of action of antistatic additive is moisture absorption
Mechanism and wetting mechanism, mainly adsorb the moisture in air by surfactant properties, and surfactant produces polarization, surface
Form very thin conductive layer and form channel of electrostatic leakage, while antistatic additive makes film coated surface produce lubricating action, reduces friction
Coefficient, suppresses electrostatic charge and produces, therefore, antistatic additive moves to coating surface, and is retained in surface for a long time to a certain extent
It is most important to antistatic effect.Phosphoric acid methylacryloyl isopropyl ester in the present invention with it is coating material solidified together with to participate in polymerization anti-
Answer, become a part for hard conating.
Table 1 is antistatic additive additive amount and the relation of hard coating surface resistance value
| Antistatic additive (number) | 0 | 1 | 2 | 3 |
| Sheet resistance number (Ω) | 6.5×1012 | 3.4×1012 | 2.1×1011 | 5.8×1010 |
| Antistatic additive (number) | 4 | 5 | 6 | 7 |
| Sheet resistance value (Ω) | 5.4×109 | 4.5×109 | 4.2×109 | 4.1×109 |
By can be seen that in table 1, with the increase of antistatic additive dosage, hard coating surface resistance value reduces, each antistatic
Containing a double bond for polymerization in agent phosphoric acid methylacryloyl isopropyl ester molecule, for ionizing the work(for forming gas current
Energy group is more, shows preferable electric conductivity, hard coating surface resistance is low, contains few, the polymerization speed for polymerisable double bond number
Relatively slow, easy to migrate to hard coating surface, antistatic effect is more preferable, and antistatic agent molecule is close with film surface in hard conating
Degree increase, increases in the integrality for the moisture film that film surface moisture absorption is formed, so sheet resistance reduces；When electrostatic agent number is more than
When 3, enter a stage slowly reduced, the additive amount of surfactant with the increase sheet resistance value of antistatic additive number
When reaching critical value, the moisture film of hard coating surface is complete, will not improve integrality with the increase of antistatic agent.
Embodiment 2, the present invention include the raw material of following parts by weight, 55 parts of epoxy acrylate, trimethylolpropane tris
14 parts of acrylate, two 18 parts of contracting propane diols double methacrylates, 2 parts of dimethoxybenzoin, 5 parts of benzophenone, phosphoric acid methyl-prop
4 parts of enoyl- isopropyl ester, 3 parts of levelling agent, 2 parts of photoinitiator.
Embodiment 3, the present invention include the raw material of following parts by weight, 50 parts of epoxy acrylate, trimethylolpropane tris
18 parts of acrylate, two 14 parts of contracting propane diols double methacrylates, 5 parts of dimethoxybenzoin, 2 parts of benzophenone, phosphoric acid methyl-prop
6 parts of enoyl- isopropyl ester, 1 part of levelling agent, 4 parts of photoinitiator.
In the present invention, in order to ensure that the anti-static effect of hard conating reduces production cost at the same time, hard conating parts by weight are taken
For 5 when be optimal case, therefore embodiment 1 is optimal.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as employing the various improvement of inventive concept and technical scheme of the present invention progress, or not improved directly apply to other fields
Close, within protection scope of the present invention.
Claims (3)
- A kind of 1. PET base UV hard coat formulations of antistatic, it is characterised in that：Include the raw material of following parts by weight, epoxy third 50~55 parts of olefin(e) acid ester, 14~18 parts of trimethylolpropane trimethacrylate, two 14~18 parts of contracting propane diols double methacrylates, peace Fragrant 2~5 parts of the dimethyl ether of breath, 2~5 parts of benzophenone, 4~6 parts of phosphoric acid methylacryloyl isopropyl ester, 1~3 part of levelling agent, light 2~4 parts of initiator.
- 2. the PET base UV hard coat formulations of antistatic according to claim 1, it is characterised in that：Including following parts by weight Several raw materials, 54 parts of epoxy acrylate, 16 parts of trimethylolpropane trimethacrylate, two contracting propane diols double methacrylates 17 Part, 4 parts of dimethoxybenzoin, 4 parts of benzophenone, 5 parts of phosphoric acid methylacryloyl isopropyl ester, 2 parts of levelling agent, photoinitiator 3 Part.
- 3. the PET base UV hard coat formulations of antistatic according to claim 1, it is characterised in that：The levelling agent is BYK-333, photoinitiator are one or both of Darocur 1173, Irgacure 184.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330142.4A CN108017983A (en) | 2017-12-13 | 2017-12-13 | A kind of PET base UV hard coat formulations of antistatic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330142.4A CN108017983A (en) | 2017-12-13 | 2017-12-13 | A kind of PET base UV hard coat formulations of antistatic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108017983A true CN108017983A (en) | 2018-05-11 |
Family
ID=62073378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711330142.4A Pending CN108017983A (en) | 2017-12-13 | 2017-12-13 | A kind of PET base UV hard coat formulations of antistatic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108017983A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1552778A (en) * | 2003-06-06 | 2004-12-08 | 深圳市海川实业股份有限公司 | Ultraviolet photocurable anti-static printing ink |
| CN1552781A (en) * | 2003-06-02 | 2004-12-08 | 深圳市海川实业股份有限公司 | Ultraviolet photocurable anti-static paint |
| US20170158908A1 (en) * | 2015-12-04 | 2017-06-08 | U.S.A. As Represented By The Administrator Of The National Aeronautics And Space Administration | Synthesis and Development of Polyurethane Coatings Containing Flourine Groups for Abhesive Applications |
-
2017
- 2017-12-13 CN CN201711330142.4A patent/CN108017983A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1552781A (en) * | 2003-06-02 | 2004-12-08 | 深圳市海川实业股份有限公司 | Ultraviolet photocurable anti-static paint |
| CN1552778A (en) * | 2003-06-06 | 2004-12-08 | 深圳市海川实业股份有限公司 | Ultraviolet photocurable anti-static printing ink |
| US20170158908A1 (en) * | 2015-12-04 | 2017-06-08 | U.S.A. As Represented By The Administrator Of The National Aeronautics And Space Administration | Synthesis and Development of Polyurethane Coatings Containing Flourine Groups for Abhesive Applications |
Non-Patent Citations (1)
| Title |
|---|
| 奚惠兰等: "聚合活性抗静电剂合成及在紫外光固化涂料中的应用", 《上海涂料》 * |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180511 |