CN104177795A - Anti-dust protection film for keyboards - Google Patents
Anti-dust protection film for keyboards Download PDFInfo
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- CN104177795A CN104177795A CN201410402019.9A CN201410402019A CN104177795A CN 104177795 A CN104177795 A CN 104177795A CN 201410402019 A CN201410402019 A CN 201410402019A CN 104177795 A CN104177795 A CN 104177795A
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- dust protection
- keyboard
- protective membrane
- protection protective
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Abstract
The invention discloses an anti-dust protection film for keyboards. The anti-dust protection film is prepared from the following raw materials in parts by weight: 2-6 parts of composite anti-static agent, 2-6 parts of alkyl phosphate anti-static agent, 12-24 parts of polylactic resin, 10-20 parts of water dispersion type acrylate resin, 15-30 parts of anacardol/cashew nut shell oil modified phenolic resin, 5-8 parts of cellulose diacetate solution, 1-3 parts of additive and 1-2 parts of initiator. By adopting the method, the anti-dust protection film can effectively prevent dust from adhering to keyboards, is good in anti-aging property and is also good in durability.
Description
Technical field
The present invention relates to protective membrane field, particularly relate to a kind of dust protection protective membrane for keyboard.
Background technology
As far as I know, play the friend of network game, most custom that has smoking, when forming a team with friend, draw up one, limit is beaten copy limit and is swallowed clouds and blown out fog, and strikes in addition individual cross-legged, satisfied pure, but often in a lot of involuntary time, cigarette ash silently fallen into keyboard.In fact seem the not enough movement for fearing, it is but that fatal-dirt almost becomes the first malfunctioning killer of keyboard.Dirt enters keyboard wiring board or conductive plastic, thereby causes cannot normally connecting between the two, so occur that key mapping is malfunctioning.Simple method for maintaining is taken keyboard apart exactly, clean with alcohol sassafras, if dust is too much, can tear keyboard open and use air duct to advertise, and then key mapping is patted down gently.If need to tear keyboard open, please by key mapping down, otherwise conductive plastic on each button can come off one after another, can make troubles to repairing.Dust is not enough to destroy keyboard, but beverage enters after keyboard, and keyboard is by the necessity of not repairing completely, because rehabilitation cost will be higher than keyboard cost.Above method for maintaining is only directed to external connection keyboard, and notebook is more complicated, if damaged, maintenance cost is also very high.If focus on the protection to keyboard, the time limit of service of keyboard will significantly promote.So be necessary very much to keyboard protective film of keyboard sticker.
But at present the protective membrane of keyboard can prevent that dust from having fallen into keyboard, but easily adhesion dust of protective membrane itself has used also easy weather stain of a specified duration, and durability is poor.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of dust protection protective membrane for keyboard, can effectively prevent dust adhesion, and ageing resistance is good, and durability might as well.
For solving the problems of the technologies described above; the technical scheme that the present invention adopts is: a kind of dust protection protective membrane for keyboard is provided; it is made up of the raw material of following parts by weight proportioning: 2 ~ 6 parts of composite antistatic agents; 2 ~ 6 parts, alkyl phosphate salt static inhibitor; 12 ~ 24 parts of polylactic resin, 10 ~ 20 parts of water-dispersed acrylic ester resins, 15 ~ 30 parts of cardanol/cashew nut oil modified alkyd resins; Solution of CA-Acetone 5 ~ 8,1 ~ 2 part of 1 ~ 3 part of auxiliary agent and initiator.
In a preferred embodiment of the present invention, described composite antistatic agent is PEG-ZnO-PP composite antistatic agent.
In a preferred embodiment of the present invention, described initiator is persulfuric acid salt initiator.
In a preferred embodiment of the present invention, described auxiliary agent comprises lubricant and oxidation inhibitor.
In a preferred embodiment of the present invention, described lubricant and the weight proportion of oxidation inhibitor are 1:1.
The invention has the beneficial effects as follows: the present invention can effectively prevent dust adhesion, and ageing resistance is good, durability might as well.
Embodiment
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
A kind of dust protection protective membrane for keyboard; it is made up of the raw material of following parts by weight proportioning: 4 parts of PEG-ZnO-PP composite antistatic agents; 3 parts, alkyl phosphate salt static inhibitor; 17 parts of polylactic resin, 15 parts of water-dispersed acrylic ester resins, 22 parts of cardanol/cashew nut oil modified alkyd resins; Solution of CA-Acetone 7; 1.5 parts of 2 parts of auxiliary agents and persulfuric acid salt initiators, described auxiliary agent comprises lubricant and oxidation inhibitor, described lubricant and the weight proportion of oxidation inhibitor are 1:1.
Embodiment 2
A kind of dust protection protective membrane for keyboard; it is made up of the raw material of following parts by weight proportioning: 2 parts of PEG-ZnO-PP composite antistatic agents; 2 parts, alkyl phosphate salt static inhibitor; 12 ~ 24 parts of polylactic resin, 10 parts of water-dispersed acrylic ester resins, 15 parts of cardanol/cashew nut oil modified alkyd resins; Solution of CA-Acetone 5; 1 part of 1 part of auxiliary agent and persulfuric acid salt initiator, described auxiliary agent comprises lubricant and oxidation inhibitor, described lubricant and the weight proportion of oxidation inhibitor are 1:1.
Embodiment 3
A kind of dust protection protective membrane for keyboard; it is made up of the raw material of following parts by weight proportioning: 6 parts of PEG-ZnO-PP composite antistatic agents; 6 parts, alkyl phosphate salt static inhibitor; 24 parts of polylactic resin, 20 parts of water-dispersed acrylic ester resins, 30 parts of cardanol/cashew nut oil modified alkyd resins; Solution of CA-Acetone 8; 2 parts of 3 parts of auxiliary agents and persulfuric acid salt initiators, described auxiliary agent comprises lubricant and oxidation inhibitor, described lubricant and the weight proportion of oxidation inhibitor are 1:1.
The present invention for the beneficial effect of the dust protection protective membrane of keyboard is: the present invention can effectively prevent dust adhesion, and ageing resistance is good, and durability might as well.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. the dust protection protective membrane for keyboard; it is characterized in that; it is made up of the raw material of following parts by weight proportioning: 2 ~ 6 parts of composite antistatic agents; 2 ~ 6 parts, alkyl phosphate salt static inhibitor; 12 ~ 24 parts of polylactic resin, 10 ~ 20 parts of water-dispersed acrylic ester resins, 15 ~ 30 parts of cardanol/cashew nut oil modified alkyd resins; Solution of CA-Acetone 5 ~ 8,1 ~ 2 part of 1 ~ 3 part of auxiliary agent and initiator.
2. the dust protection protective membrane for keyboard according to claim 1, is characterized in that, described composite antistatic agent is PEG-ZnO-PP composite antistatic agent.
3. the dust protection protective membrane for keyboard according to claim 1, is characterized in that, described initiator is persulfuric acid salt initiator.
4. the dust protection protective membrane for keyboard according to claim 1, is characterized in that, described auxiliary agent comprises lubricant and oxidation inhibitor.
5. the dust protection protective membrane for keyboard according to claim 1, is characterized in that, described lubricant and the weight proportion of oxidation inhibitor are 1:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402019.9A CN104177795A (en) | 2014-08-15 | 2014-08-15 | Anti-dust protection film for keyboards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402019.9A CN104177795A (en) | 2014-08-15 | 2014-08-15 | Anti-dust protection film for keyboards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104177795A true CN104177795A (en) | 2014-12-03 |
Family
ID=51959157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410402019.9A Pending CN104177795A (en) | 2014-08-15 | 2014-08-15 | Anti-dust protection film for keyboards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104177795A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11827772B2 (en) | 2019-12-10 | 2023-11-28 | Ticona Llc | Cellulose ester composition containing bloom resistant or bio-based plasticizer |
| US12012503B2 (en) | 2019-12-10 | 2024-06-18 | Ticona Llc. | Impact-modified biodegradable polymer compositions |
-
2014
- 2014-08-15 CN CN201410402019.9A patent/CN104177795A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11827772B2 (en) | 2019-12-10 | 2023-11-28 | Ticona Llc | Cellulose ester composition containing bloom resistant or bio-based plasticizer |
| US12012503B2 (en) | 2019-12-10 | 2024-06-18 | Ticona Llc. | Impact-modified biodegradable polymer compositions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |