CN109591422A - Single side silk pressing PCM composite plate and preparation method thereof - Google Patents
Single side silk pressing PCM composite plate and preparation method thereof Download PDFInfo
- Publication number
- CN109591422A CN109591422A CN201811638515.9A CN201811638515A CN109591422A CN 109591422 A CN109591422 A CN 109591422A CN 201811638515 A CN201811638515 A CN 201811638515A CN 109591422 A CN109591422 A CN 109591422A
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- Prior art keywords
- layer
- chromium
- silk pressing
- free deactivation
- zinc
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/10—Removing layers, or parts of layers, mechanically or chemically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
Abstract
The invention discloses a kind of single side silk pressing PCM composite plates and preparation method thereof, are related to composite decorative board field.The present invention includes zinc-plated substrate, the passivated processing in the two sides of zinc-plated substrate is respectively formed the first chromium-free deactivation layer and the second chromium-free deactivation layer, the one side of second chromium-free deactivation layer is equipped with conductive layer, the one side of first chromium-free deactivation layer is coated with polyurethane primer layer, the one side of polyurethane primer layer is coated with polyester coating film layer, be bonded with PE layers by adhesive phase in polyester coating film layer, polyester coating film layer it is mutually be bonded with adhesive phase be additionally provided with a silk pressing process layer on one side.The present invention on original PCM product by carrying out decorative pattern processing, the filament of surface formation single side, this filament is in addition to there is appearance modification effect, also have the function of " reinforcing rib " simultaneously, further improve the mechanical strength of product, the yield strength of plate increases 10-15%, and tensile strength increases 15-20%.
Description
Technical field
The invention belongs to composite decorative board fields, more particularly to a kind of single side silk pressing PCM composite plate and its preparation side
Method.
Background technique
From 2017, the textured PCM product in surface, increasingly by favor, passes through on refrigerator door panel and side plate product
Market survey discovery, just the reason is that the cost performance of PCM product is more because of product of the PCM product relative to VCM and glass material
It is high.The PCM embossed product used in existing household electric appliances is all double-sided embossing, and the product of double-sided embossing is deeper because being embossed depth, paint
The stress rupture of film is larger, and product is caused to be easy paint in forming process.So our company project verification exploitation single side silk pressing product, is opened
It sends out the main two o'clock of purpose: the destructive power and product appearance decorative pattern technology sense of paint film being promoted after reduction silk pressing.
Carry out decorative pattern processing in PCM product in existing industry, it is most of use be all double-sided embossing treatment process, it is double
The product of face pressure flower has two big defects: being damaged property of paint film is big and product thickness increases, this two o'clock can all cause product in mold
In forming process, pull-away problem.
Summary of the invention
The purpose of the present invention is to provide a kind of single side silk pressing PCM composite plates and preparation method thereof, by original PCM
Decorative pattern processing is carried out on product, surface forms the filament of single side, this filament is in addition to there is appearance modification effect, simultaneously also
Have the function of " reinforcing rib ", further improve the mechanical strength of product, the yield strength of plate increases 10-15%, tension
Intensity increases 15-20%.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of single side silk pressing PCM composite plate, including PE layers, adhesive phase, silk pressing process layer, polyester coating
Film layer, polyurethane primer layer, the first chromium-free deactivation layer, zinc-plated substrate, the second chromium-free deactivation layer and conductive layer；
The passivated processing in the two sides of the zinc-plated substrate is respectively formed the first chromium-free deactivation layer and the second chromium-free deactivation layer, institute
The one side for stating the second chromium-free deactivation layer is equipped with conductive layer, and the one side of the first chromium-free deactivation layer is coated with polyurethane primer layer,
The one side of the polyurethane primer layer is coated with polyester coating film layer, is glued in the polyester coating film layer by adhesive phase
Conjunction has PE layers, the polyester coating film layer it is mutually be bonded with adhesive phase be additionally provided with a silk pressing process layer on one side.
Further, the silk pressing depth of the silk pressing process layer is 0.02-0.04um.
Further, the thickness of the first chromium-free deactivation layer and the second chromium-free deactivation layer is 2 μm -10 μm.
Further, the zinc-plated substrate is hot-dip galvanizing sheet steel of the surface Jing Guo ungrease treatment；The thickness of the zinc-plated substrate
Degree is 0.02-0.25mm.
A kind of preparation method of single side silk pressing PCM composite plate, comprising:
Step 1, with laser engraving technique, make Filamentous patterned roll；
Step 2, preparation include polyester coating film layer, polyurethane primer layer, the first chromium-free deactivation layer, zinc-plated substrate half
Finished product PCM composite plate；
Step 3 suppresses a layer thickness in polyester coating film surface by the Filamentous patterned roll that step 1 makes and is
The silk pressing of 0.02-0.04um forms silk pressing process layer；
Step 4 bonds a PE layers by coating an adhesive phase in silk pressing process layer；
Step 5, the another side one second chromium-free deactivation layer of passivated processing formation in zinc-plated substrate, and it is blunt in the second Chrome-free
Processing forms the conductive layer with conducting function in change level.
The invention has the following advantages:
1, the present invention forms the filament of single side, this silk by carrying out decorative pattern processing, surface on original PCM product
Shape structure also has the function of " reinforcing rib " in addition to there is appearance modification effect, further improves the mechanical strength of product,
The yield strength of plate increases 10-15%, and tensile strength increases 15-20%；
2, silk pressing of the invention is deep-controlled in 0.02-0.04um, when silk pressing depth being avoided to be less than 0.02um, then product
When silk pressing effect can not be presented and silk pressing depth is greater than 0.04um, the paint film of product is more easily damaged, and properties of product can not expire
The problem of foot requires；
3, the present invention uses laser engraving technique, realizes the production of Filamentous patterned roll, and carry out using Filamentous patterned roll
Surface silk pressing guarantees the product decorative pattern of silk pressing is clear, continuous and paint film is not easy to be scratched destruction；
4, the present invention uses single side silk pressing, and the product of single side silk pressing only carries out decorative pattern processing in the front of product, and the back side is still
Slab construction is kept, the depth as shallow of decorative pattern processing does not form stress rupture to paint film, while the overall thickness of product does not increase, institute
With PCM product after silk pressing, the paint film property of product still with it is consistent before non-silk pressing, therefore compare and traditional double-sided embossing produces
The performance of product, single side silk pressing product is promoted.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is PCM composite plate structure schematic diagram of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Refering to Figure 1, the present invention is a kind of single side silk pressing PCM composite plate, including PE layer 1, adhesive phase 2, silk pressing
Process layer 3, polyester coating film layer 4, polyurethane primer layer 5, the first chromium-free deactivation layer 6, zinc-plated substrate 7, the second chromium-free deactivation
Layer 8 and conductive layer 9；
The passivated processing in the two sides of zinc-plated substrate 7 is respectively formed the first chromium-free deactivation layer 6 and the second chromium-free deactivation layer 8, the
The one side of two chromium-free deactivation layers 8 is equipped with conductive layer 9, and the one side of the first chromium-free deactivation layer 6 is coated with polyurethane primer layer 5, poly- ammonia
The one side of ester prime coat 5 is coated with polyester coating film layer 4, passes through adhesive phase 2 in polyester coating film layer 4 and is bonded with PE layers
1, polyester coating film layer 4 it is mutually Nian Jie with adhesive phase 2 be additionally provided with a silk pressing process layer 3 on one side.
The silk pressing depth of silk pressing process layer 3 is 0.03um.
The thickness of first chromium-free deactivation layer 6 and the second chromium-free deactivation layer 8 is 6 μm.
Zinc-plated substrate 7 is hot-dip galvanizing sheet steel of the surface Jing Guo ungrease treatment；Zinc-plated substrate 7 with a thickness of 0.15mm.
A kind of preparation method of single side silk pressing PCM composite plate, comprising:
Step 1, with laser engraving technique, make Filamentous patterned roll；
Step 2, preparation include polyester coating film layer 4, polyurethane primer layer 5, the first chromium-free deactivation layer 6, zinc-plated substrate 7
Semi-finished product PCM composite plate；
Step 3, the Filamentous patterned roll made by step 1 are in 4 surface rolling a layer thickness of polyester coating film layer
The silk pressing of 0.03um forms silk pressing process layer 3；
Step 4 bonds a PE layer 1 by coating an adhesive phase 2 in silk pressing process layer 3；
Step 5, the another side one second chromium-free deactivation layer 8 of passivated processing formation in zinc-plated substrate 7, and in the second Chrome-free
Processing forms the conductive layer 9 with conducting function on 8 face of passivation layer.
Embodiment 1
Refering to Figure 1, the present invention is a kind of single side silk pressing PCM composite plate, including PE layer 1, adhesive phase 2, silk pressing
Process layer 3, polyester coating film layer 4, polyurethane primer layer 5, the first chromium-free deactivation layer 6, zinc-plated substrate 7, the second chromium-free deactivation
Layer 8 and conductive layer 9；
The passivated processing in the two sides of zinc-plated substrate 7 is respectively formed the first chromium-free deactivation layer 6 and the second chromium-free deactivation layer 8, the
The one side of two chromium-free deactivation layers 8 is equipped with conductive layer 9, and the one side of the first chromium-free deactivation layer 6 is coated with polyurethane primer layer 5, poly- ammonia
The one side of ester prime coat 5 is coated with polyester coating film layer 4, passes through adhesive phase 2 in polyester coating film layer 4 and is bonded with PE layers
1, polyester coating film layer 4 it is mutually Nian Jie with adhesive phase 2 be additionally provided with a silk pressing process layer 3 on one side.
The silk pressing depth of silk pressing process layer 3 is 0.02um.
The thickness of first chromium-free deactivation layer 6 and the second chromium-free deactivation layer 8 is 4 μm.
Zinc-plated substrate 7 is hot-dip galvanizing sheet steel of the surface Jing Guo ungrease treatment；Zinc-plated substrate 7 with a thickness of 0.2mm.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (5)
1. single side silk pressing PCM composite plate, which is characterized in that including PE layers (1), adhesive phase (2), silk pressing process layer (3), polyester
Resin paint film layer (4), polyurethane primer layer (5), the first chromium-free deactivation layer (6), zinc-plated substrate (7), the second chromium-free deactivation layer (8)
With conductive layer (9)；
The passivated processing in the two sides of the zinc-plated substrate (7) is respectively formed the first chromium-free deactivation layer (6) and the second chromium-free deactivation layer
(8), the one side of the second chromium-free deactivation layer (8) is equipped with conductive layer (9), and the one side of the first chromium-free deactivation layer (6) coats
Have polyurethane primer layer (5), the one side of the polyurethane primer layer (5) is coated with polyester coating film layer (4), the polyester tree
It is bonded with PE layers (1) on rouge paint film layer (4) by adhesive phase (2), the polyester coating film layer (4) and adhesive phase (2)
What is be mutually bonded is additionally provided with a silk pressing process layer (3) on one side.
2. a kind of single side silk pressing PCM composite plate according to claim 1, which is characterized in that the silk pressing process layer (3)
Silk pressing depth is 0.02-0.04um.
3. a kind of single side silk pressing PCM composite plate according to claim 1, which is characterized in that the first chromium-free deactivation layer
(6) and the thickness of the second chromium-free deactivation layer (8) is 2 μm -10 μm.
4. a kind of single side silk pressing PCM composite plate according to claim 1, which is characterized in that the zinc-plated substrate (7) is table
Hot-dip galvanizing sheet steel of the face Jing Guo ungrease treatment；The zinc-plated substrate (7) with a thickness of 0.02-0.25mm.
5. a kind of preparation method of single side silk pressing PCM composite plate as described in claim 1-4 is any one, which is characterized in that packet
It includes:
Step 1, with laser engraving technique, make Filamentous patterned roll；
Step 2, preparation include polyester coating film layer (4), polyurethane primer layer (5), the first chromium-free deactivation layer (6), plating zinc-base
The semi-finished product PCM composite plate of plate (7)；
Step 3, the Filamentous patterned roll made by step 1 are 0.02- in polyester coating film layer (4) surface rolling a layer thickness
The silk pressing of 0.04um forms silk pressing process layer (3)；
Step 4 bonds a PE layers (1) by coating an adhesive phase (2) in silk pressing process layer (3)；
Step 5, the another side one second chromium-free deactivation layer (8) of passivated processing formation in zinc-plated substrate (7), and in the second Chrome-free
Processing forms the conductive layer (9) with conducting function on passivation layer (8) face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811638515.9A CN109591422A (en) | 2018-12-29 | 2018-12-29 | Single side silk pressing PCM composite plate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811638515.9A CN109591422A (en) | 2018-12-29 | 2018-12-29 | Single side silk pressing PCM composite plate and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109591422A true CN109591422A (en) | 2019-04-09 |
Family
ID=65965468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811638515.9A Pending CN109591422A (en) | 2018-12-29 | 2018-12-29 | Single side silk pressing PCM composite plate and preparation method thereof |
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| Country | Link |
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| CN (1) | CN109591422A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599388A (en) * | 2014-11-25 | 2016-05-25 | 合肥海尔特种钢板研制开发有限公司 | Wire drawing type printed color steel plate for household electrical appliances and production method thereof |
| CN206264504U (en) * | 2016-12-12 | 2017-06-20 | 佛山市呈阳新材科技有限公司 | A kind of new bloom wire drawing film coated plate |
| CN108621674A (en) * | 2018-05-15 | 2018-10-09 | 山东京宏智能科技股份有限公司 | A kind of single side H-type embossing PCM color painted steel strips and its production technology |
| CN209832844U (en) * | 2018-12-29 | 2019-12-24 | 合肥禾盛新型材料有限公司 | Single-side wire-pressing PCM composite board |
-
2018
- 2018-12-29 CN CN201811638515.9A patent/CN109591422A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599388A (en) * | 2014-11-25 | 2016-05-25 | 合肥海尔特种钢板研制开发有限公司 | Wire drawing type printed color steel plate for household electrical appliances and production method thereof |
| CN206264504U (en) * | 2016-12-12 | 2017-06-20 | 佛山市呈阳新材科技有限公司 | A kind of new bloom wire drawing film coated plate |
| CN108621674A (en) * | 2018-05-15 | 2018-10-09 | 山东京宏智能科技股份有限公司 | A kind of single side H-type embossing PCM color painted steel strips and its production technology |
| CN209832844U (en) * | 2018-12-29 | 2019-12-24 | 合肥禾盛新型材料有限公司 | Single-side wire-pressing PCM composite board |
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