CN204471983U - A kind of shock-resistant high strength film-covered iron - Google Patents

A kind of shock-resistant high strength film-covered iron Download PDF

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Publication number
CN204471983U
CN204471983U CN201420715558.3U CN201420715558U CN204471983U CN 204471983 U CN204471983 U CN 204471983U CN 201420715558 U CN201420715558 U CN 201420715558U CN 204471983 U CN204471983 U CN 204471983U
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film
layer
shock
thickness
theca
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CN201420715558.3U
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李东
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East Auspicious Unicorn (jiangsu) Industrial Co Ltd
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East Auspicious Unicorn (jiangsu) Industrial Co Ltd
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Abstract

The utility model discloses a kind of shock-resistant high strength film-covered iron, comprise chromium plating iron layer, its both sides are compound theca interna, theca externa respectively, described theca interna opposite side compound biaxially oriented polyester film; Described theca externa opposite side composite print layer, watertight composition, enhancement Layer successively, described enhancement Layer is DLC film, and its thickness is 0.2-0.3mm.The utility model structure is simple, and by chromium plating iron layer both sides difference compound theca interna, theca externa, effectively can increase the shock-resistant ability of chromium plating iron layer, beneficial effect obviously, is suitable for promoting practicality.

Description

A kind of shock-resistant high strength film-covered iron
Technical field
The utility model relates to a kind of film-covered iron, especially a kind of shock-resistant high strength film-covered iron.
Background technology
Metallic plate film coating technique is plastic foil and metallic plate by high temperature hot pressing, film is pasted process technology on a metal plate.Film coating technique was born in Japan in 1977, at first for tank processed, can replace interior painting, outer painting technology, develop into the multiple fields such as building materials are in-built, appliance shell, boats and ships are in-built till now.
Overlay film processing is not owing to using sticker, solvent, so not containing formaldehyde, and plastic foil can be passed through the process such as beautifying and decorating, antibacterial, resist printing, ensure that the security of human body and effect that is healthy, that simultaneously serve again environmental protection.Being applied to the film coated plate of tank industry processed, being commonly called as film-covered iron (Laminated Steel), is adopt PET, PVC, VCM or PP film and sheet metal (galvanized sheet, cold-reduced sheet, aluminium sheet, corrosion resistant plate) to carry out laminating forming.Application processing is all had to pass through inside traditional metal can, and the material contained by coating process, all can produce adverse effect to human body and environment, especially canned food, present processing method adopts resin to carry out application at the inwall of tank.But, because of harmful substance one bis-phenol category-A (Bis-phenol A) material containing environmental hormone in the coating that this coating process uses, be a kind of internationally recognized environmental hormone, and the problem of stripping may be occurred, once stripping exceeds standard, harmful effect can be produced to human body.And the serious consequence that this problem causes has caused attention both domestic and external.The birth of metallic plate film coating technique is the revolutionary advancement that metal can is produced.Along with its extensive use, conventional metals tank production technology and technology will be overturned, and the various aspects such as productivity ratio, production cost, sanitation and hygiene, environmental protection also all will make a great stride forward.
Its structure of film-covered iron for tank processed have inner and outer wall point, producing inner external wall film coated all have two-layer.Inwall skin plays the effect of checking, and inwall internal layer plays and binds and etch-proof effect with chromium plating iron; Sexine plays anti-scratch and is convenient to the effects such as printing, and intexine plays the effect of binding with chromium plating iron, and such film-covered iron structure is simple, and safety health again, is applicable to the requirement in market.But; such film-covered iron is after tank processed; if article need complete preservation in pipe; then there is higher requirement to can body intensity; the film-covered iron many of current commercial type is at chromium plating iron layer both sides composite protection film; only protection is made to material self, effectively can not improve the shock-resistant ability of film-covered iron, cannot meeting the market requirement.
Therefore, work out a kind of structure simple, and the film-covered iron manufacturing that effectively can improve its impulsive force needs one of major issue solved at present.
Utility model content
Utility model object: for the problems referred to above, the purpose of this utility model is to provide the simple and film-covered iron that impact resistance is strong of a kind of structure.
Technical scheme: in order to overcome the above problems, the utility model provides a kind of shock-resistant high strength film-covered iron, comprises chromium plating iron layer, and its both sides are compound theca interna, theca externa respectively, described theca interna opposite side compound biaxially oriented polyester film; Described theca externa opposite side composite print layer, watertight composition, enhancement Layer successively, described enhancement Layer is DLC film, and its thickness is 0.2-0.3mm, and the utility model structure is simple, by at chromium plating iron layer both sides difference compound theca interna, theca externa, the shock-resistant ability of chromium plating iron layer effectively can be increased; Again due to the utility model composite print layer, watertight composition, enhancement Layer successively again on theca externa, the utility model is by complex waterproof layer in printed layers, not only can effective waterproof, ensure printed layers quality, and due to watertight composition be acrylate resin layer, not only waterproof effect is excellent, and the requirement of safety non-pollution composite environmental-friendly, and described acrylate resin layer also possesses certain anti-scratch performance, contribute to the anti-scratch performance improving film-covered iron; On described enhancement Layer compound and watertight composition, because described enhancement Layer is DLC film, possess excellent shock-resistant ability, can not be damaged by available protecting film-covered iron, improve the impact resistance of film-covered iron further.
Described theca interna is PET/PBT/PC/PMMA quaternary hybrid films, it is made up of the component of following mass percent: PET 35-40 part, PBT 20-30 part, PC 15-20 part, PMMA 30-35 part, by melt blending modification, the notch impact strength of the PET/PBT/PC/PMMA quaternary hybrid films made is made to promote 5 times, the anti-impact force of effective raising film-covered iron, its thickness is 0.2-0.3mm.
Described theca externa is Nano-meter SiO_2 2/ polyacrylate composite membrane, its thickness is 0.25-0.28mm.
Described printed layers thickness is 0.2-0.3mm.
Described watertight composition is acrylate resin layer, can printed layers be effectively avoided to weather, while keeping film-covered iron cosmetic look, owing to adopting acrylate waterproof paint layer to be mode layer, also make film-covered iron possess anti-aging function, effectively extend the service life of film-covered iron, and acrylic resin paint safety and environmental protection, can not work the mischief to environment, its thickness is 0.22 one 0.25mm.
In order to improve the impact resistance of film-covered iron, described DLC film is at least 2 layers, makes chromium plating iron layer obtain the protection of multiple impact resistance, further the impact resistance of firm film-covered iron.
Described biaxially oriented polyester film thickness is 0.15-0.25mm
Beneficial effect: compared with prior art, has the following advantages:
1. long service life: the utility model, by composite print layer, watertight composition, enhancement Layer successively on theca externa, avoids chromium plating iron to be directly subject to the destructions such as shocks, rain erosion, the effectively service life of prolongation film-covered iron;
2. impact resistance is strong: the utility model passes through at chromium plating iron layer both sides difference compound PET/PBT/PC/PMMA quaternary hybrid films, Nano-meter SiO_2 2/ polyacrylate composite membrane, described film possesses excellent impact resistance, effectively can ensure the impact resistance of film-covered iron, again because described film-covered iron outermost layer has also set up enhancement Layer, its shock-resistant ability of further lifting, make chromium plating iron layer be subject to multiple shock-resistant protection, beneficial effect is obvious;
3. safety and environmental protection: the utility model passes through to adopt acrylate resin layer as watertight composition, DLC film as enhancement Layer, because above-mentioned material is nonhazardous product, can not to environment in production process, favorable environment optimization;
4. above-mentioned beneficial effect can make the utility model product commercially have powerful competitiveness.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Wherein: 1. chromium plating iron layer, 2. theca interna, 3. theca externa, 4. biaxially oriented polyester film, 5. printed layers, 6. watertight composition, 7. enhancement Layer.
Detailed description of the invention
Below in conjunction with drawings and Examples, embodiments of the present invention are described in further detail.Following examples for illustration of the present invention, but can not be used for limiting the scope of the invention.Orientation or the position relationship of the instruction such as D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", " afterbody " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
The shock-resistant high strength film-covered iron of one as shown in Figure 1, comprises chromium plating iron layer 1, and its both sides are compound theca interna 2, theca externa 3 respectively, described theca interna 2 opposite side compound biaxially oriented polyester film 4; Described theca externa 3 opposite side composite print layer 5, watertight composition 6, enhancement Layer 7 successively, described enhancement Layer 7 is DLC film, and its thickness is 0.2-0.3mm; Described theca interna 2 is PET/PBT/PC/PMMA quaternary hybrid films, and its thickness is 0.2-0.3mm; Described theca externa 3 is Nano-meter SiO_2 2/ polyacrylate composite membrane, its thickness is 0.25-0.28mm; Described printed layers 5 thickness is 0.2-0.3mm; Described watertight composition 6 is acrylate resin layer, and its thickness is 0.22-0.25mm; Described DLC film is at least 2 layers; Described biaxially oriented polyester film 4 thickness is 0.15-0.25mm.
Embodiment 1
A kind of shock-resistant high strength film-covered iron, comprise chromium plating iron layer 1, described chromium plating iron layer about 1 both sides are coated with Nano-meter SiO_2 respectively 2/ polyacrylate composite solution, PET/PBT/PC/PMMA quaternary mixed solution, form Nano-meter SiO_2 2/ polyacrylate composite membrane (i.e. theca externa 3), PET/PBT/PC/PMMA quaternary hybrid films (i.e. theca interna 2); At described Nano-meter SiO_2 2/ polyacrylate composite membrane prints required decorative pattern, forms printed layers 5; Acrylic resins of painting solution in printed layers 5, forms acrylate resin layer (i.e. watertight composition 6), compound DLC film on described watertight composition 6,3 layers of described DLC film.
Described DLC film, its thickness is 0.2mm;
Described biaxially oriented polyester film 4 thickness is 0.15mm;
Described PET/PBT/PC/PMMA quaternary hybrid films, it is made up of the component of following mass percent: PET 35 parts, PBT 20 parts, PC 20 parts, PMMA 25 parts, and its thickness is 0.22mm;
Described Nano-meter SiO_2 2/ polyacrylate composite membrane, its thickness is 0.25mm;
Described printed layers 5 thickness is 0.2mm;
Described watertight composition 6 is acrylate resin layer, and its thickness is 0.22mm.
Embodiment 2
A kind of shock-resistant high strength film-covered iron, comprise chromium plating iron layer 1, described chromium plating iron layer about 1 both sides are coated with Nano-meter SiO_2 respectively 2/ polyacrylate composite solution, PET/PBT/PC/PMMA quaternary mixed solution, form Nano-meter SiO_2 2/ polyacrylate composite membrane (i.e. theca externa 3), PET/PBT/PC/PMMA quaternary hybrid films (i.e. theca interna 2); At described Nano-meter SiO_2 2/ polyacrylate composite membrane prints required decorative pattern, forms printed layers 5; Acrylic resins of painting solution in printed layers 5, forms acrylate resin layer (i.e. watertight composition 6), compound DLC film on described watertight composition 6,2 layers of described DLC film.
Described DLC film, its thickness is 0.22mm;
Described biaxially oriented polyester film 4 thickness is 0.2mm;
Described PET/PBT/PC/PMMA quaternary hybrid films, it is made up of the component of following mass percent: PET 38 parts, PBT 25 parts, PC 20 parts, PMMA 20 parts, and its thickness is 0.25mm;
Described Nano-meter SiO_2 2/ polyacrylate composite membrane, its thickness is 0.26mm;
Described printed layers 5 thickness is 0.26mm;
Described watertight composition 6 is acrylate resin layer, and its thickness is 0.24mm.
Embodiment 3
A kind of shock-resistant high strength film-covered iron, comprise chromium plating iron layer 1, described chromium plating iron layer about 1 both sides are coated with Nano-meter SiO_2 respectively 2/ polyacrylate composite solution, PET/PBT/PC/PMMA quaternary mixed solution, form Nano-meter SiO_2 2/ polyacrylate composite membrane (i.e. theca externa 3), PET/PBT/PC/PMMA quaternary hybrid films (i.e. theca interna 2); At described Nano-meter SiO_2 2/ polyacrylate composite membrane prints required decorative pattern, forms printed layers 5; Acrylic resins of painting solution in printed layers 5, forms acrylate resin layer (i.e. watertight composition 6), compound DLC film on described watertight composition 6,4 layers of described DLC film.
Described DLC film, its thickness is 0.3mm;
Described biaxially oriented polyester film 4 thickness is 0.25mm;
Described PET/PBT/PC/PMMA quaternary hybrid films, it is made up of the component of following mass percent: PET 40 parts, PBT 20 parts, PC 15 parts, PMMA 10 parts, and its thickness is 0.3mm;
Described Nano-meter SiO_2 2/ polyacrylate composite membrane, its thickness is 0.28mm;
Described printed layers 5 thickness is 0.3mm;
Described watertight composition 6 is acrylate resin layer, and its thickness is 0.25mm.
Embodiments of the invention provide in order to example with for the purpose of describing, and are not exhaustively or limit the invention to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present invention and practical application are better described, and enables those of ordinary skill in the art understand the present invention thus design the various embodiments with various amendment being suitable for special-purpose.

Claims (5)

1. a shock-resistant high strength film-covered iron, comprise chromium plating iron layer (1), its both sides are compound theca interna (2), theca externa (3) respectively, it is characterized in that: described theca interna (2) opposite side compound biaxially oriented polyester film (4); Described theca externa (3) opposite side is composite print layer (5), watertight composition (6), enhancement Layer (7) successively, and described enhancement Layer (7) is DLC film, and its thickness is 0.2-0.3mm.
2. the shock-resistant high strength film-covered iron of one according to claim 1, is characterized in that: described printed layers (5) thickness is 0.2-0.3mm.
3. the shock-resistant high strength film-covered iron of one according to claim 1, is characterized in that: described watertight composition (6) is acrylate resin layer, and its thickness is 0.22-0.25mm.
4. the shock-resistant high strength film-covered iron of one according to claim 1, is characterized in that: described DLC film is at least 2 layers.
5. the shock-resistant high strength film-covered iron of one according to claim 1, is characterized in that: described biaxially oriented polyester film (4) thickness is 0.15-0.25mm.
CN201420715558.3U 2014-11-17 2014-11-17 A kind of shock-resistant high strength film-covered iron Active CN204471983U (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105559582A (en) * 2016-01-29 2016-05-11 太仓市微贯机电有限公司 Heat conduction type aluminum kettle
CN105725854A (en) * 2016-01-29 2016-07-06 太仓市微贯机电有限公司 Heat-preservation aluminum kettle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105559582A (en) * 2016-01-29 2016-05-11 太仓市微贯机电有限公司 Heat conduction type aluminum kettle
CN105725854A (en) * 2016-01-29 2016-07-06 太仓市微贯机电有限公司 Heat-preservation aluminum kettle

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Effective date of registration: 20240516

Granted publication date: 20150715