CN107521164A - Zinc-plated sheet material and preparation method thereof - Google Patents

Zinc-plated sheet material and preparation method thereof Download PDF

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Publication number
CN107521164A
CN107521164A CN201710821891.0A CN201710821891A CN107521164A CN 107521164 A CN107521164 A CN 107521164A CN 201710821891 A CN201710821891 A CN 201710821891A CN 107521164 A CN107521164 A CN 107521164A
Authority
CN
China
Prior art keywords
base material
zinc
sheet material
thickness
panel body
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.)
Pending
Application number
CN201710821891.0A
Other languages
Chinese (zh)
Inventor
刘其忠
刘其春
刘其斌
刘心开
刘忠强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Baoguan Steel Sheet Technology Co ltd
Original Assignee
Guangzhou Baoguan Steel Sheet Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Baoguan Steel Sheet Technology Co ltd filed Critical Guangzhou Baoguan Steel Sheet Technology Co ltd
Priority to CN201710821891.0A priority Critical patent/CN107521164A/en
Publication of CN107521164A publication Critical patent/CN107521164A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • 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
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • 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
    • B32B5/18—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 features of a layer of foamed material
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/06—Coating on the layer surface on metal 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/28—Multiple coating on one surface
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a kind of zinc-plated sheet material and preparation method thereof, the sheet material is made up of zinc coat I, the base material I II that thickness is 1-1.5cm base material I, thickness is 1-1.5cm base material I I, thickness is 1-2cm that thickness is 0.1cm-0.17cm and the zinc coat II that thickness is 0.1-0.17cm successively from top to bottom, the beneficial effects of the invention are as follows：A kind of zinc-plated sheet material of the invention and preparation method thereof at sheet edge by coating tempering frame, effectively polyethylene is isolated with the zinc material of high temperature, and after pouring leaching zinc material, it is immediately fed into cooling chamber, cooling down, will not only brings the deformation of polyethylene, make sheet material that there is the performance of good thermal insulation and buffering, and the zinc material on sheet material, by prolonged cooling, the contiguity between sheet material is higher, difficult for drop-off.

Description

Zinc-plated sheet material and preparation method thereof
Technical field
The present invention relates to galvanized sheet its preparation method, specially a kind of zinc-plated sheet material and preparation method thereof.
Background technology
Galvanized sheet refers to that surface is coated with the steel plate of one layer of zinc.It is zinc-plated be it is a kind of through frequently with economic and effective antirust side Method, in the world half of zinc yield or so be used to such a technique, galvanized steel plain sheet is to prevent surface of steel plate from extending by corrosion Its service life, layer of metal zinc is coated with surface of steel plate, the steel plate of this zinc coating is referred to as galvanized sheet.
Sheet material obtained by the manufacture craft of existing zinc-plated sheet material, do not possess preferable heat preservation and insulation mostly, and Existing inside has the sheet material of polyethylene, and the zinc material easily with high temperature when zinc-plated is in contact, the change of assembly foam Shape, and the zinc material on existing zinc-plated sheet material, easily come off.
The content of the invention
It is an object of the invention to provide a kind of zinc-plated sheet material and preparation method thereof and preparation method thereof, to solve the above-mentioned back of the body The problem of being proposed in scape technology.
The purpose of the present invention is achieved by following technical proposals：A kind of zinc-plated sheet material and preparation method thereof, including Following processing step：
1) composition of sheet material：The sheet material from top to bottom successively by thickness be 0.1cm -0.17cm zinc coat I, thickness For 1-1.5cm base material I, thickness are 1-1.5cm base material I I, thickness is 1-2cm base material I II and thickness be 0.1- 0.17cm zinc coat II compositions, and sheet edge is coated with tempering frame, wherein base material I and base material I II exists by carbon content Stainless steel material in the range of 0.1% -0.03% is made, and base material I I is made up of the polyethylene expanded；
2) base material I I extruding and punching：The base material I I for selecting thickness to be 5-6cm, it is put into plane extruder and extrudes to thickness Degree between 3-4cm, after be placed through hexagon punching apparatus and be punched out, between the Kong Yukong gone out on base material I I between It is divided into 3-5cm；
3) extrusion forming of panel body：Base material I top surface is coated into epoxy resin glue, after the base material that obtains step 2) II is bonded with base material I top surface, rubber bead of the diameter in 0.3-0.5cm is then filled into base material I I hole, then in base material II top surfaces coat epoxy resin glue, then base material I II is bonded to obtain panel body with base material I I top surfaces, are finally squeezed using plane Press extrudes panel body to 3-5cm, and unnecessary corner is cut by cutter；
4) base material I II protection：By the edge of the panel body 3) obtained, coated by tempering frame, and and sheet material Welded between main body, make base material I II be sealed in inside panel body；
5) pickling and degreasing of panel body：3) it is molten that the panel body obtained is put into the HCl that concentration is 40% -60% Half an hour in liquid, after in panel body surface spraying emulsion, stand 5-10 minutes, finally enter andante using alkaline defatting agent The degreasing of material main body；
6) sheet material is zinc-plated：The panel body that step 5) is obtained pours the zinc material of leaching liquid, after deliver to temperature as 3 DEG C -8 In the environment of DEG C, 2-5 hours are incubated；
7) polishing of sheet material：The sheet material that step 6) is obtained, which is sent into sander, carries out sanding and polishing, and zinc-plated sheet material is made.
It is loose and porous structure inside the polyethylene, and poroid is specially hexagonal honeycomb hole.
The beneficial effects of the invention are as follows：A kind of zinc-plated sheet material of the invention and preparation method thereof at sheet edge by coating Tempering frame, effectively polyethylene is isolated with the zinc material of high temperature, and pour leaching zinc material after, be immediately fed into cooling chamber, Cooling down, the deformation of polyethylene will not be not only brought, make sheet material that there is the performance of good thermal insulation and buffering, and sheet material On zinc material by prolonged cooling, the contiguity between sheet material is higher, difficult for drop-off.
Embodiment
With reference to embodiment further instruction, but following detailed description should not be done and be managed Solve the limitation to invent body.Those of ordinary skill in the art can apparently make various on the basis of the present invention Change and change, it should within the scope of invention.
A kind of zinc-plated sheet material and preparation method thereof, is comprised the technical steps that：
1) composition of sheet material：The sheet material from top to bottom successively by thickness be 0.1cm -0.17cm zinc coat I, thickness For 1-1.5cm base material I, thickness are 1-1.5cm base material I I, thickness is 1-2cm base material I II and thickness be 0.1- 0.17cm zinc coat II compositions, and sheet edge is coated with tempering frame, wherein base material I and base material I II exists by carbon content Stainless steel material in the range of 0.1% -0.03% is made, and base material I I is made up of the polyethylene expanded；
2) base material I I extruding and punching：The base material I I for selecting thickness to be 5-6cm, it is put into plane extruder and extrudes to thickness Degree between 3-4cm, after be placed through hexagon punching apparatus and be punched out, between the Kong Yukong gone out on base material I I between It is divided into 3-5cm；
3) extrusion forming of panel body：Base material I top surface is coated into epoxy resin glue, after the base material that obtains step 2) II is bonded with base material I top surface, rubber bead of the diameter in 0.3-0.5cm is then filled into base material I I hole, then in base material II top surfaces coat epoxy resin glue, then base material I II is bonded to obtain panel body with base material I I top surfaces, are finally squeezed using plane Press extrudes panel body to 3-5cm, and unnecessary corner is cut by cutter；
4) base material I II protection：By the edge of the panel body 3) obtained, coated by tempering frame, and and sheet material Welded between main body, make base material I II be sealed in inside panel body；
5) pickling and degreasing of panel body：3) it is molten that the panel body obtained is put into the HCl that concentration is 40% -60% Half an hour in liquid, after in panel body surface spraying emulsion, stand 5-10 minutes, finally enter andante using alkaline defatting agent The degreasing of material main body；
6) sheet material is zinc-plated：The panel body that step 5) is obtained pours the zinc material of leaching liquid, after deliver to temperature as 3 DEG C -8 In the environment of DEG C, 2-5 hours are incubated；
7) polishing of sheet material：The sheet material that step 6) is obtained, which is sent into sander, carries out sanding and polishing, and zinc-plated sheet material is made.
It is loose and porous structure inside the polyethylene, and poroid is specially hexagonal honeycomb hole.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art Member should be appreciated that invention scope involved in the application, however it is not limited to the technology that the particular combination of above-mentioned technical characteristic forms Scheme, while should also cover in the case where not departing from the inventive concept, carried out by above-mentioned technical characteristic or its equivalent feature The other technical schemes for being combined and being formed.Such as features described above has similar work(with (but not limited to) disclosed herein The technical scheme that the technical characteristic of energy is replaced mutually and formed.

Claims (2)

  1. A kind of 1. zinc-plated sheet material and preparation method thereof, it is characterised in that：Comprise the technical steps that：
    1) composition of sheet material：The sheet material from top to bottom successively by zinc coat I that thickness is 0.1cm-0.17cm, thickness be 1- The base material I II and thickness that 1.5cm base material I, thickness are 1-1.5cm base material I I, thickness is 1-2cm be 0.1- 0.17cm zinc coat II compositions, and sheet edge is coated with tempering frame, wherein base material I and base material I II exists by carbon content Stainless steel material in the range of 0.1% -0.03% is made, and base material I I is made up of the polyethylene expanded；
    2) base material I I extruding and punching：The base material I I for selecting thickness to be 5-6cm, it is put into extruding to thickness in plane extruder and exists Between 3-4cm, after be placed through hexagon punching apparatus and be punched out, between the Kong Yukong gone out on base material I I at intervals of 3—5cm；
    3) extrusion forming of panel body：Base material I top surface is coated into epoxy resin glue, after the base material I I that obtains step 2) with Base material I top surface is bonded, and rubber bead of the diameter in 0.3-0.5cm is then filled into base material I I hole, is then pushed up in base material I I Face coats epoxy resin glue, then base material I II is bonded to obtain panel body with base material I I top surfaces, finally utilizes plane extruder Panel body is extruded to 3-5cm, and unnecessary corner is cut by cutter；
    4) base material I II protection：By the edge of the panel body 3) obtained, coated by tempering frame, and and panel body Between weld, make base material I II be sealed in inside panel body；
    5) pickling and degreasing of panel body：3) panel body obtained is put into the HCl solution that concentration is 40% -60% Half an hour, after in panel body surface spraying emulsion, stand 5-10 minutes, finally utilize alkaline defatting agent to carry out sheet material master The degreasing of body；
    6) sheet material is zinc-plated：The panel body that step 5) is obtained pours the zinc material of leaching liquid, after to deliver to temperature be 3 DEG C -8 DEG C Under environment, 2-5 hours are incubated；
    7) polishing of sheet material：The sheet material that step 6) is obtained is sent into, and sanding and polishing is carried out in sander, and zinc-plated sheet material is made.
  2. 2. zinc-plated sheet material according to claim 1 and preparation method thereof, it is characterised in that：It is inside the polyethylene Loose and porous structure, and poroid is specially hexagonal honeycomb hole.
CN201710821891.0A 2017-09-13 2017-09-13 Zinc-plated sheet material and preparation method thereof Pending CN107521164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710821891.0A CN107521164A (en) 2017-09-13 2017-09-13 Zinc-plated sheet material and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710821891.0A CN107521164A (en) 2017-09-13 2017-09-13 Zinc-plated sheet material and preparation method thereof

Publications (1)

Publication Number Publication Date
CN107521164A true CN107521164A (en) 2017-12-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1512239A (en) * 1974-10-31 1978-05-24 Coldstream Prod Of Ca Ltd Method and apparatus for manufacturing sandwich panels
CN101428492A (en) * 2007-11-08 2009-05-13 森巨科技材料股份有限公司 Method for manufacturing construction composite panel with sedimentary deposit
CN204701212U (en) * 2015-05-09 2015-10-14 吴江市宏达净化彩板有限公司 A kind of chromatic steel sandwich plate
CN105603349A (en) * 2016-01-06 2016-05-25 云南东电线路器材有限公司 Hot galvanizing process

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1512239A (en) * 1974-10-31 1978-05-24 Coldstream Prod Of Ca Ltd Method and apparatus for manufacturing sandwich panels
CN101428492A (en) * 2007-11-08 2009-05-13 森巨科技材料股份有限公司 Method for manufacturing construction composite panel with sedimentary deposit
CN204701212U (en) * 2015-05-09 2015-10-14 吴江市宏达净化彩板有限公司 A kind of chromatic steel sandwich plate
CN105603349A (en) * 2016-01-06 2016-05-25 云南东电线路器材有限公司 Hot galvanizing process

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Application publication date: 20171229