CN108661269A - A kind of PP composite plates and its manufacturing method - Google Patents
A kind of PP composite plates and its manufacturing method Download PDFInfo
- Publication number
- CN108661269A CN108661269A CN201710210158.5A CN201710210158A CN108661269A CN 108661269 A CN108661269 A CN 108661269A CN 201710210158 A CN201710210158 A CN 201710210158A CN 108661269 A CN108661269 A CN 108661269A
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- China
- Prior art keywords
- base material
- composite plates
- manufacturing
- binder
- enamelled coating
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
A kind of PP composite plates of present invention offer and its manufacturing method, PP composite plates include base material, back paint layer, infiltration enamelled coating, binder and PP films.Base material is formed by calcium silicate board or glass magnesium board, and its front and back passes through grinding process.Back paint layer is coated on the back side of base material.Infiltration enamelled coating is coated on the front of base material.Binder roller coating is located in the front of PP composite plates on infiltration enamelled coating.PP films are located at the front of base material, and are layed on binder, by cold pressing treatment so that PP films are by the closely connected front for being attached to base material.PP film surfaces can have pattern.
Description
Technical field
The present invention relates to finishing building board field more particularly to a kind of composite plates and its manufacturing method.
Background technology
Existing plank generally use plank is as base material, and overlay film on it, and being formed has decorative plank, such as
Decorative wall panels.However, common timber self-strength is low, fire resistance, moisture resistance, sound-proofing are poor, are needed between timber with industry
Glue bond, the material of most of industrial glue is not environmentally.
Also, the overlay film of existing plate surface and the conjugation of base material are poor, by prolonged use, are susceptible to and cover
The problem of film and substrate surface are detached from influences to use and beautiful, leads to product reduced service life.
Therefore, it is necessary to existing plank structure and manufacturing process be improved, to overcome the above-mentioned skill of the prior art
Art problem.
Above- mentioned information is only used for reinforcing the understanding of the background to the present invention, therefore it disclosed in the background technology part
May include the information not constituted to the prior art known to persons of ordinary skill in the art.
Invention content
Based on the above issues, the present invention provides a kind of PP composite plates and its manufacturing methods, to improve covering for plate surface
The conjugation of film and base material keeps plank more environmentally-friendly, durable.
To reach above-mentioned purpose, the present invention provides a kind of PP composite plates, including base material, back paint layer, infiltration enamelled coating, bonding
Agent and PP films.Base material is formed by calcium silicate board or glass magnesium board, and its front and back passes through grinding process.Back paint layer is coated on
The back side of base material.Infiltration enamelled coating is coated on the front of base material.Binder roller coating is located at infiltration enamelled coating in the front of PP composite plates
On.PP films are located at the front of base material, and are layed on binder, by cold pressing treatment so that PP films are being attached to base material just by closely connected
Face.PP film surfaces can have pattern.
The present invention also provides a kind of manufacturing methods of PP composite plates, include the following steps：
Step 1：A base material is provided, base material is formed by calcium silicate board or glass magnesium board, is beaten in the front and back of base material
Mill processing；
Step 2：In the backsize back paint of base material, back paint layer is formed；
Step 3：In the front coating penetrating paint of base material, infiltration enamelled coating is formed；
Step 4：In the front of base material, in roller coating binder on infiltration enamelled coating；
Step 5：In the front of base material, in spreading PP films on binder；
Step 6：Base material with PP films is put into after carrying out cold pressing treatment in cold press and is taken out, obtains PP composite plates.
The advantageous effect of the present invention compared to the prior art is：The present invention is using calcium silicate board or glass magnesium board as base
Material so that the fire line of plank, moisture resistance, sound-proofing, Anti-moth-eating are good, and durability is preferable, and service life is long.Also, this
It is to be respectively coated back paint layer and infiltration enamelled coating at the back side of base material and front in invention.Back paint and infiltration paint are to pass through filling
Into the tiny gap of plate surface and entire plate face, the skin of paint of one layer of denser, and this layer are formed in plate surface
Paint also has preferable water proofing property, reaches closed effect with this.Therefore, it can be substantially improved between base material internal structure
The integral strength of associativity and PP composite plates.Also, the present invention uses PP coatings, is degradation material, therefore useless
The PP composite calcium silicates abandoned can be completely degraded, pollution-free, meet environmental requirement.
Description of the drawings
Fig. 1 is the structure chart of the base material of the PP composite plates of the present invention.
Fig. 2 is the base material of the PP composite plates of the present invention and the structure chart of back paint layer.
Fig. 3 is the base material, back paint layer and the structure chart for permeating enamelled coating of the PP composite plates of the present invention.
Fig. 4 is the structure chart of the PP composite plates of the present invention.
Specific implementation mode
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that the present invention more
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.In the figure in order to clear
It is clear, it may be exaggerated the thickness of region and layer.Identical reference numeral indicates same or similar structure in figure, thus will save
Slightly their detailed description.
In addition, described feature, structure or characteristic can be incorporated in one or more implementations in any suitable manner
In example.In the following description, many details are provided to fully understand the embodiment of the present invention to provide.However,
It will be appreciated by persons skilled in the art that technical scheme of the present invention can be put into practice without one in the specific detail or more
It is more, or other methods, constituent element, material may be used etc..In other cases, be not shown in detail or describe known features,
Material or operation to avoid the fuzzy present invention major technique intention.
As shown in figure 4, the present invention provides a kind of PP composite plates, including it is base material 10, back paint layer 20, infiltration enamelled coating 30, viscous
Tie agent and PP films 40.
Base material 10 is formed by calcium silicates, and its front and back passes through grinding process.Back paint layer 20 is coated on base material 10
The back side.Infiltration enamelled coating 30 is coated on the front of base material 10.Binder roller coating is located in the front of plate on infiltration enamelled coating 30.
PP films 40 are located at the front of base material 10, and are layed on binder, by cold pressing treatment so that PP films 40 are attached to base material by closely connected
10 front.40 surface of PP films can have pattern.
Base material is using the loose staple fiber such as inorganic mineral fiber or cellulose fibre as reinforcing material, with siliceous-calcareous material
Material or with magnesia, cementing material based on magnesium chloride accelerates solidification instead through slurrying, molding, in high temperature and pressure saturated vapor
It answers, forms calcium silicate board or magnesial gelatinized body and manufactured plank, there is the splendid feature of environmental protection.Calcium silicate board or glass magnesium board material
Plate body fire prevention, moisture-proof, sound insulation, Anti-moth-eating, durability is preferable, and service life is long.Wherein, glass magnesium board quality is lighter, is more easy to
In processing, while humidity resistance is more excellent, and unharmful substance discharges, more environmentally protective.
It is to be respectively coated back paint layer and infiltration enamelled coating at the back side of base material and front in the present invention.Back paint and infiltration are painted
It is to form the paint of one layer of denser in plate surface by being filled into the tiny gap of plate surface and entire plate face
Layer, and this layer paint also has preferable water proofing property, reaches closed effect with this.Therefore, it can be substantially improved in base material
The integral strength of associativity and PP composite plates between portion's structure.
Also, the present invention uses PP coatings, is degradation material, therefore discarded PP composite calcium silicates can be complete
Degradable, it is pollution-free, meet environmental requirement.
In the present embodiment, 10 positive aperture of base material is saturated the closing of enamelled coating 30, and 10 positive wood pulp cellulose quilt of base material
Enamelled coating 30 is permeated to fix.
In the present embodiment, the aperture at 10 back side of base material is closed by back paint layer 20, and the wood pulp cellulose quilt at 10 back side of base material
Enamelled coating 30 is permeated to fix.
Therefore, the back side and front of base material 10 are respectively coated back paint layer 20 and infiltration enamelled coating 30, can not only increase base material
Associativity between 10 internal structures, and the gas permeability of plank entirety is not influenced.Do not have perforation in base material 10, ensures plank
Integral strength.
The manufacturing method of PP composite plates will be described in detail below.
Shown in Fig. 3, the manufacturing method of PP composite plates includes the following steps：
Step 1：A base material 10 is provided, base material 10 is formed by calcium silicate board or glass magnesium board, in the front and back of base material 10
Carry out grinding process；
Step 2：In the backsize back paint of base material 10, back paint layer 20 is formed；
Step 3：In the front coating penetrating paint of base material 10, infiltration enamelled coating 30 is formed；
Step 4：In the front of base material 10, in roller coating binder on infiltration enamelled coating 30；
Step 5：In the front of base material 10, in spreading PP films 40 on binder；
Step 6：Base material 10 with PP films 40 is put into after carrying out cold pressing treatment in cold press and is taken out, it is compound to obtain PP
Plate.
The surface of cloth base material 10 is applied compared to existing painted with UV, in the application, using calcium silicate board or glass magnesium board as base
Material 10, the back side and front of base material 10 are respectively coated back paint layer 20 and permeate enamelled coating 30, the strong adhesive force with base material 10, and
The gas permeability of plank entirety is not influenced.Therefore, the PP composite plates of the application are not necessarily to the punching in base material 10, ventilative to make it have
Property.Therefore, the intensity of the PP composite plates of the application is high, simplifies processing program, reduces cost, and without filling cotton in base material 10
With the materials such as staple fibre, its fire line ensure that.
In the present embodiment, in step 1：Grinding process is carried out to the front and back of base material 10, makes the front of base material 10
Sanding is to 120 mesh, back side sanding to 40 mesh.Mesh number is the description of Surface Quality, and mesh number is higher, and surface smoothness is higher, more
It is smooth.Therefore, corresponding mesh number can be selected as needed.
In the present embodiment, step 2 further includes：Dry solidification is carried out after the backsize back paint of base material 10.
In the present embodiment, step 3 further includes：Dry solidification is carried out after the front coating penetrating paint of base material 10.
In the present embodiment, step 4 further includes：The front of the coating penetrating paint of base material 10 is cleaned, then in base material 10
Front even spread binder.Binder can be polyurethane adhesive.
In the present embodiment, in step 4：Before the front roller coating binder of base material 10, base material 10 is preheated
Processing.It can decide whether to be preheated according to temperature.When ambient air temperature is relatively low, pre-add can be carried out to base material 10 before gluing
Heat so that binder can preferably penetrate into base material 10, form relatively high cementing strength so that PP films 40 can be firm
It is attached on base material 10, prolongs the service life.
In the present embodiment, in step 6：In cold press 30 seconds cold pressing treatments are carried out in room temperature.
In conclusion the present invention using calcium silicate board or glass magnesium board as base material so that the fire line of plank, moisture resistance,
Sound-proofing, Anti-moth-eating are good, and durability is preferable, and service life is long.Wherein, glass magnesium board quality is lighter, it is easier to process, simultaneously
Humidity resistance is more excellent, and unharmful substance discharges, more environmentally protective.Also, it is at the back side and front of base material in the present invention
It is respectively coated back paint layer and infiltration enamelled coating.Back paint and infiltration paint are by being filled into the tiny gap of plate surface and whole
A plate face forms the skin of paint of one layer of denser in plate surface, and this layer paint also has preferable water proofing property, with this
To reach closed effect.Therefore, the entirety that the associativity between base material internal structure and PP composite plates can be substantially improved is strong
Degree.Also, the present invention uses PP coatings, is degradation material, therefore discarded PP composite calcium silicates can be dropped completely
Solution, it is pollution-free, meet environmental requirement.
Although exemplary embodiment describing the present invention with reference to several, it is to be understood that, term used is explanation and shows
Example property, term and not restrictive.The spirit or reality that can be embodied in a variety of forms without departing from invention due to the present invention
Matter, it should therefore be appreciated that above-described embodiment is not limited to any details above-mentioned, and should be spiritual defined by appended claims
Accompanying is all should be with the whole variations and remodeling widely explained, therefore fallen into claim or its equivalent scope in range to weigh
Profit requires to be covered.
Claims (13)
1. a kind of PP composite plates, including：
Base material, base material are formed by calcium silicate board or glass magnesium board, and its front and back passes through grinding process；
Back paint layer is coated on the back side of base material；
Enamelled coating is permeated, the front of base material is coated on；
Binder is sprayed at the front of PP composite plates, and on infiltration enamelled coating；And
PP films, are located at the front of base material, and are layed on binder, by cold pressing treatment so that PP films are attached to base material by closely connected
Front.
2. PP composite plates as described in claim 1, wherein the positive aperture of base material is saturated enamelled coating closing, and base material front
Wood pulp cellulose be saturated enamelled coating and fix.
3. PP composite plates as described in claim 1, wherein the aperture of substrate backside is closed by back paint layer, and substrate backside
Wood pulp cellulose be saturated enamelled coating and fix.
4. PP composite plates as described in claim 1, wherein PP film surfaces have pattern.
5. PP composite plates as described in claim 1, wherein do not have perforation in base material.
6. a kind of manufacturing method of PP composite plates, includes the following steps：
Step 1：A base material is provided, base material is formed by calcium silicate board or glass magnesium board, and burnishing part is carried out in the front and back of base material
Reason；
Step 2：In the backsize back paint of base material, back paint layer is formed；
Step 3：In the front coating penetrating paint of base material, infiltration enamelled coating is formed；
Step 4：In the front of base material, in roller coating binder on infiltration enamelled coating；
Step 5：In the front of base material, in spreading PP films on binder；
Step 6：Base material with PP films is put into after carrying out cold pressing treatment in cold press and is taken out, obtains PP composite plates.
7. the manufacturing method of PP composite plates as claimed in claim 6, wherein in step 1：To the front and back of base material into
Row grinding process makes the positive sanding of base material to 120 mesh, back side sanding to 40 mesh.
8. the manufacturing method of PP composite plates as claimed in claim 6, wherein step 2 further includes：It is carried on the back in the backsize of base material
Dry solidification is carried out after japanning.
9. the manufacturing method of PP composite plates as claimed in claim 6, wherein step 3 further includes：It is oozed in the front coating of base material
Thoroughly dry solidification is carried out after paint.
10. the manufacturing method of PP composite plates as claimed in claim 6, wherein step 4 further includes：To the coating penetrating of base material
The front of paint is cleaned, then in the front even spread binder of base material.
11. the manufacturing method of PP composite plates as claimed in claim 6, wherein in step 4：It is viscous in the front spraying of base material
Before tying agent, pre-add heat treatment is carried out to base material.
12. the manufacturing method of PP composite plates as claimed in claim 6, wherein in step 4：Binder is polyurethane adhesive.
13. the manufacturing method of PP composite plates as claimed in claim 6, wherein in step 6：In cold press in room temperature into
30 seconds cold pressing treatments of row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710210158.5A CN108661269A (en) | 2017-03-31 | 2017-03-31 | A kind of PP composite plates and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710210158.5A CN108661269A (en) | 2017-03-31 | 2017-03-31 | A kind of PP composite plates and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108661269A true CN108661269A (en) | 2018-10-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710210158.5A Pending CN108661269A (en) | 2017-03-31 | 2017-03-31 | A kind of PP composite plates and its manufacturing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549709A (en) * | 2020-11-17 | 2021-03-26 | 南京美高美新材料有限公司 | Stone-plastic floor and preparation process thereof |
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| JP2006021512A (en) * | 2004-07-08 | 2006-01-26 | Koike Imatecs Co Ltd | Surface treatment method of wooden board and inorganic board substrate |
| CN101235672A (en) * | 2008-03-06 | 2008-08-06 | 谭昊涯 | Ultraviolet light curing overlay film decorative board for wall and method for making same |
| CN104631742A (en) * | 2015-03-11 | 2015-05-20 | 重庆固安捷防腐保温工程有限公司 | Insulating and decorating integrated board and preparation method thereof |
| CN105298059A (en) * | 2015-10-22 | 2016-02-03 | 湖南邦弗特新材料技术有限公司 | Wall decoration board, UV transfer printing and coating technology thereof, and applications thereof |
| CN105421697A (en) * | 2015-11-13 | 2016-03-23 | 湖南邦弗特新材料技术有限公司 | Environment-friendly wall decoration plate and preparing method of environment-friendly wall decoration plate |
| CN206769270U (en) * | 2017-03-31 | 2017-12-19 | 深圳市优住住区产业化科技发展有限公司 | A kind of PP composite plates |
-
2017
- 2017-03-31 CN CN201710210158.5A patent/CN108661269A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006021512A (en) * | 2004-07-08 | 2006-01-26 | Koike Imatecs Co Ltd | Surface treatment method of wooden board and inorganic board substrate |
| CN101235672A (en) * | 2008-03-06 | 2008-08-06 | 谭昊涯 | Ultraviolet light curing overlay film decorative board for wall and method for making same |
| CN104631742A (en) * | 2015-03-11 | 2015-05-20 | 重庆固安捷防腐保温工程有限公司 | Insulating and decorating integrated board and preparation method thereof |
| CN105298059A (en) * | 2015-10-22 | 2016-02-03 | 湖南邦弗特新材料技术有限公司 | Wall decoration board, UV transfer printing and coating technology thereof, and applications thereof |
| CN105421697A (en) * | 2015-11-13 | 2016-03-23 | 湖南邦弗特新材料技术有限公司 | Environment-friendly wall decoration plate and preparing method of environment-friendly wall decoration plate |
| CN206769270U (en) * | 2017-03-31 | 2017-12-19 | 深圳市优住住区产业化科技发展有限公司 | A kind of PP composite plates |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112549709A (en) * | 2020-11-17 | 2021-03-26 | 南京美高美新材料有限公司 | Stone-plastic floor and preparation process thereof |
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Application publication date: 20181016 |
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