CN202368019U - Volatile corrosion inhibition film - Google Patents
Volatile corrosion inhibition film Download PDFInfo
- Publication number
- CN202368019U CN202368019U CN 201120459765 CN201120459765U CN202368019U CN 202368019 U CN202368019 U CN 202368019U CN 201120459765 CN201120459765 CN 201120459765 CN 201120459765 U CN201120459765 U CN 201120459765U CN 202368019 U CN202368019 U CN 202368019U
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- CN
- China
- Prior art keywords
- volatile corrosion
- film
- corrosion inhibition
- volatile
- layer
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000007797 corrosion Effects 0.000 title abstract description 22
- 238000005260 corrosion Methods 0.000 title abstract description 22
- 230000005764 inhibitory process Effects 0.000 title abstract 10
- 239000003112 inhibitor Substances 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 9
- 229920006255 plastic film Polymers 0.000 claims abstract description 9
- 239000002985 plastic film Substances 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 238000005494 tarnishing Methods 0.000 claims description 16
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 229920005989 resin Polymers 0.000 abstract description 7
- 239000011347 resin Substances 0.000 abstract description 7
- 150000004645 aluminates Chemical class 0.000 abstract description 6
- 239000003963 antioxidant agent Substances 0.000 abstract description 6
- 230000003078 antioxidant effect Effects 0.000 abstract description 6
- 239000006229 carbon black Substances 0.000 abstract description 6
- 239000007822 coupling agent Substances 0.000 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 229920006267 polyester film Polymers 0.000 abstract description 3
- 239000012793 heat-sealing layer Substances 0.000 abstract 2
- 239000004615 ingredient Substances 0.000 abstract 1
- 229920006284 nylon film Polymers 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 230000002265 prevention Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 239000005022 packaging material Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920005990 polystyrene resin Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The utility model discloses a volatile corrosion inhibition film, which comprises a volatile corrosion inhibition plastic film, a volatile corrosion inhibitor, a heat sealing layer, a high resistance material layer and a waterproof insulation layer, wherein the volatile corrosion inhibitor, the heat sealing layer, the high resistance material layer and the waterproof insulation layer are bonded by an adhesive sequentially, the waterproof insulation layer and the volatile corrosion inhibition plastic film are bonded, the volatile corrosion inhibitor consists of resin, ultrafine carbon black, the volatile corrosion inhibitor, an aluminate coupling agent and an antioxidant, and the high resistance material layer is made of a nylon film or a biaxially oriented polyester film. The volatile corrosion inhibition film has a high resistant action on water vapor and oxygen, and also avoids effectively volatilization losses of a volatile corrosion inhibitor (VCI) ingredient. When the volatile corrosion inhibition film is damaged, water or the water vapor is hindered on a middle layer and in particular on the waterproof insulation layer, an effective insulation action can be performed due to the waterproof function of the volatile corrosion inhibition film, a flexible band arranged on the volatile corrosion inhibition film can protect effectively packaged goods, and the function of corrosion inhibition of the volatile corrosion inhibition film can be improved actually.
Description
Technical field
The utility model relates to a kind of rust-preventing film, the gas phase anti-tarnishing film that particularly a kind of storage, sea-freight, long-distance transport that is widely used in products such as metal material, precision instrument, electronic devices and components packed.
Background technology
At present; Gas phase anti-tarnishing film is a kind of development in recent years metal protection packaging material faster; The vapour phase inhibitor that its inside is contained can evaporate into the metal surface automatically; Form a kind of protective layer in the metal surface, play the effect that suppresses metal erosion, the metal processing industry is had very important significance.
Existing gas phase anti-tarnishing film generally all is that (VCI is the abbreviation of English Volatile Corrosion Inhibitor with containing VCI; It is a kind of volatile corrosion inhibitor that has, and is called for short the gasified rust-proofing product) PE (polyethylene (Poly Ethylene)) or PP (polypropylene (Propene Polymer)) film directly as the rust prevention packaging of product, owing to the reason of its structure and material self character; The poor performance of this Antirust package film blocking-up water vapour; Tensile strength is low, therefore, and the corrosion easily of packed article surface; Especially to some precision instruments, electronic devices and components, precious metal if corrosion takes place, with causing very serious loss.
Existing volatile rust preventive paper; Generally be at the compound high barrier material layer of one side or the plastic braid that are coated with on the anti-rust base paper of vapour phase inhibitor; Though such anti-tarnish paper possesses certain intensity; There is certain defective but the localised protection with sharp-pointed packing material used, when receiving the external shock collision, very easily damages packaging material, will lose the corrosion protection effect of packaging material like this when the sharp comer or the limit of packed article.And because such anti-tarnish paper is the form that belongs to full composite construction, when rust-preventing film was damaged, water or steam will directly get in the packed article, and is more serious in the corrosion that becomes product.In addition; Gas phase anti-tarnishing film not only is used for the rust prevention packaging that mechanical field also is applied to electronic product; But common gas phase anti-tarnishing film is the non-conductor of static; Cause accumulation of static electricity easily, therefore need a kind of volatile rust prevention product that can be used as the static good conductor to be applied to electron trade, change the deficiency that existing rust-preventing film is used.
The utility model content
To the weak point of above-mentioned prior art, the utility model provides a kind of rust-preventing film that when rust-preventing film is damaged, can blocks or reduce water and steam entering packed article, plays the effect of rust-preventing film, can effectively solve the problem that above-mentioned prior art exists.
To achieve these goals; The technical scheme that the utility model adopts is: disclose a kind of gas phase anti-tarnishing film; It comprises gas-phase antirusting plastic film; And through bonding successively vapour phase inhibitor, thermal synthesis layer, high barrier material layer and the watertight insulation of adhesive; Said watertight insulation and gas-phase antirusting plastic film are bonding, and said vapour phase inhibitor is made up of resin, ultra-fine carbon black, vapour phase inhibitor, aluminate coupling agent, antioxidant, and said high-obstruction is selected nylon membrane or biaxial stretching polyester film for use.
As preferably, the thickness of said high-obstruction is the 10-20 micron.
Further preferred, the thickness of said high-obstruction is 12 microns.
Compared with prior art, the beneficial effect that this utility model is brought is: the effect that the utility model gas phase anti-tarnishing film has high-barrier to water vapour and oxygen also can effectively prevent the volatilization loss of VCI composition simultaneously; When rust-preventing film is damaged; Water or steam can be in the intermediate layer especially watertight insulation meet with obstruction; And owing to the performance of its waterproof plays the effect of effective isolation, the flexibility band that its top is provided with can effectively be protected packed article, makes its antirust performance obtain actual raising; Simultaneously; The volatile rust prevention product that the component of its vapour phase inhibitor can be used as the static good conductor is applied to electron trade, so this gas phase anti-tarnishing film can be widely used in metallurgy, machinery, electrical equipment, automobile, boats and ships, aviation field, can in transportation, obtain effective corrosion protection at metallic article or product.
Description of drawings
Fig. 1 is the partial cross section enlarged diagram of the utility model gas phase anti-tarnishing film.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
As shown in Figure 1; A kind of embodiment as the utility model; A kind of gas phase anti-tarnishing film comprises gas-phase antirusting plastic film 5, and through bonding successively vapour phase inhibitor 1, thermal synthesis layer 2, high barrier material layer 3 and the watertight insulation 4 of adhesive, said watertight insulation 4 is bonding with gas-phase antirusting plastic film 5; Said vapour phase inhibitor 1 is made up of resin, ultra-fine carbon black, vapour phase inhibitor, aluminate coupling agent, antioxidant, and said high-obstruction 3 is selected nylon membrane or biaxial stretching polyester film for use.
The thickness of said high-obstruction is the 10-20 micron.
Said gas-phase antirusting plastic film contains VCI.
Said resin is selected from least a of epoxylite, polyacrylonitrile resinoid, polystyrene resins, polyamide-based resin, polyester resin, polyvinyl acetate resinoid, polyurethanes resin and copolymer thereof.
Embodiment 1: the thickness of said high-obstruction is 12 microns, and said vapour phase inhibitor 1 is made up of polystyrene resins, ultra-fine carbon black, vapour phase inhibitor, aluminate coupling agent, antioxidant.
Embodiment 2: the thickness of said high-obstruction is 15 microns, and said vapour phase inhibitor 1 is made up of polyvinyl acetate resinoid, ultra-fine carbon black, vapour phase inhibitor, aluminate coupling agent, antioxidant.
Embodiment 3: the thickness of said high-obstruction is 20 microns, and said vapour phase inhibitor 1 is made up of the copolymer of polyurethanes resin and polyester resin, ultra-fine carbon black, vapour phase inhibitor, aluminate coupling agent, antioxidant.
The effect that the utility model gas phase anti-tarnishing film has high-barrier to water vapour and oxygen also can effectively prevent the volatilization loss of VCI composition simultaneously; When rust-preventing film is damaged; Water or steam can be in the intermediate layer especially watertight insulation meet with obstruction; And owing to the performance of its waterproof plays the effect of effective isolation, the flexibility band that its top is provided with can effectively be protected packed article, makes its antirust performance obtain actual raising.
More than the gas phase anti-tarnishing film that the utility model provided has been carried out detailed introduction; Used concrete example among this paper the structure of the utility model is set forth, the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.Change and improvement to the utility model will be possible, and can not exceed the design and the scope of accessory claim regulation.
Claims (3)
1. a gas phase anti-tarnishing film comprises gas-phase antirusting plastic film, it is characterized in that: comprise that also said watertight insulation and gas-phase antirusting plastic film are bonding through the bonding successively vapour phase inhibitor of adhesive, thermal synthesis layer, high barrier material layer and watertight insulation.
2. gas phase anti-tarnishing film according to claim 1 is characterized in that: the thickness of said high-obstruction is the 10-20 micron.
3. gas phase anti-tarnishing film according to claim 2 is characterized in that: the thickness of said high-obstruction is 12 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120459765 CN202368019U (en) | 2011-11-18 | 2011-11-18 | Volatile corrosion inhibition film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120459765 CN202368019U (en) | 2011-11-18 | 2011-11-18 | Volatile corrosion inhibition film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202368019U true CN202368019U (en) | 2012-08-08 |
Family
ID=46591740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120459765 Expired - Fee Related CN202368019U (en) | 2011-11-18 | 2011-11-18 | Volatile corrosion inhibition film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202368019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182452A (en) * | 2019-06-19 | 2019-08-30 | 苏州启阳新材料科技股份有限公司 | A kind of high-barrier volatile rust prevention bag for inflating damping, dehumidifying |
-
2011
- 2011-11-18 CN CN 201120459765 patent/CN202368019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182452A (en) * | 2019-06-19 | 2019-08-30 | 苏州启阳新材料科技股份有限公司 | A kind of high-barrier volatile rust prevention bag for inflating damping, dehumidifying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20131118 |