CN209468952U - A kind of LED solidification composite coating and PVC floor can be used for PVC floor - Google Patents
A kind of LED solidification composite coating and PVC floor can be used for PVC floor Download PDFInfo
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- CN209468952U CN209468952U CN201821422537.7U CN201821422537U CN209468952U CN 209468952 U CN209468952 U CN 209468952U CN 201821422537 U CN201821422537 U CN 201821422537U CN 209468952 U CN209468952 U CN 209468952U
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- 238000000576 coating method Methods 0.000 title claims abstract description 53
- 239000011248 coating agent Substances 0.000 title claims abstract description 49
- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 238000007711 solidification Methods 0.000 title claims abstract description 19
- 230000008023 solidification Effects 0.000 title claims abstract description 19
- 238000003847 radiation curing Methods 0.000 claims abstract description 73
- 239000000758 substrate Substances 0.000 claims abstract description 44
- 239000003973 paint Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000001723 curing Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000003678 scratch resistant effect Effects 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229940098465 tincture Drugs 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
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Landscapes
- Floor Finish (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of LED that can be used for PVC floor to solidify composite coating, it from the bottom to top successively include radiation curing adhesion primer layer, radiation curing wear-resistant primer layer and radiation curing top coat layer, the number of plies of the radiation curing wear-resistant primer layer and radiation curing top coat layer is at least provided with one layer.The utility model correspondingly provides a kind of PVC floor for solidifying composite coating including above-mentioned LED.The LED solidification composite coating of the utility model has at least one of radiation curing wear-resistant primer layer and radiation curing top coat layer, has excellent wear-resisting property, hardness, the scratch resistance of paint film is also improved.It allows the thickness of the included wearing layer of PVC substrate lower in addition, the LED of the utility model solidifies composite coating, and dumb light transparent wear can not used, greatly reduce the cost of product.
Description
Technical field
The utility model belongs to the field of building materials more particularly to a kind of composite coating and PVC floor.
Background technique
PVC floor is popular a kind of novel light body floor decorative material in the world today, is had environmentally protective, super
The advantages that strong wear-resisting, designs and varieties are various, installation is quick, in the biggish hospital of flow of the people, school, office building, market, surpasses
The places such as city, the vehicles are widely used and highly recognition.
To reach good apparent effect, the top layer of PVC substrate is usually to pass through dumb light specially treated on the market at present
Transparent wear, common PVC floor coating process is to carry out single painting on wearing layer or two apply, and total coating weight is general
No more than 20g/m2, improve the Scratch Resistance of PVC floor.The wearability of PVC floor is mentioned by the transparent wear of substrate surface
For thickness is the decisive influence factor of PVC floor service life: standard testing the results show that 0.55mm thickness wearing layer
Ground can use 5 years or more under normal circumstances, and the wearing layer ground of 0.7mm thickness is enough using 10 years or more.Currently,
The scheme for carrying out multi-layer coating coating in PVC base did not occur still.
Utility model content
Technical problem to be solved in the utility model is to overcome the shortcomings of to mention in background above technology and defect, is provided
It is a kind of can be used for PVC floor, have the characteristics that wear-resisting, scratch-resistant, the LED of high rigidity solidification composite coating and PVC floor.For
Solve above-mentioned technical problem, the utility model proposes technical solution are as follows:
A kind of LED solidification composite coating can be used for PVC floor, successively includes radiation curing adhesion primer from the bottom to top
Layer, radiation curing wear-resistant primer layer and radiation curing top coat layer, the radiation curing wear-resistant primer layer and radiation curing top coat layer
The number of plies at least provided with one layer.
In above-mentioned LED solidification composite coating, it is preferred that the wear-resisting bottom of radiation curing contacted with the radiation curing top coat layer
Paint layer is dumb light wear-resistant primer layer.The radiation curing wear-resistant primer layer contacted with radiation curing top coat layer is dumb light wear-resistant primer
Layer, therefore it is that dumb light or light can all be shown good after the completion of curing of coatings that no matter PVC substrate, which carries wearing layer,
Matte effect.
In above-mentioned LED solidification composite coating, it is preferred that the number of plies of the radiation curing wear-resistant primer layer is 1-3 layers, described
The number of plies of radiation curing top coat layer is 1-2 layers.
In above-mentioned LED solidification composite coating, it is preferred that the coating weight of the radiation curing adhesion primer layer is 5-20g/
m2, the coating weight of every layer of layer of the radiation curing wear-resistant primer is 5-20g/m2, every layer of radiation curing top coat layer of the coating weight
For 5-20g/m2, and control total painting of radiation curing adhesion primer layer, radiation curing wear-resistant primer layer and radiation curing top coat layer
Cloth amount is 30-100g/m2.The control of above-mentioned coating weight can control the thickness of each coating, to meet actual demand.
As a general technical idea, the utility model also provides a kind of PVC floor, including PVC substrate and above-mentioned
LED solidifies composite coating, and the LED solidifies the upper surface that composite coating is coated on the PVC substrate.
In above-mentioned PVC floor, it is preferred that the bottom of the PVC substrate is additionally provided with waterproof layer (as made of silicon substrate waterproofing agent
Film).Waterproof layer can guarantee that PVC substrate from the influence of moisture under substrate, can further promote the service life of PVC floor.
In above-mentioned PVC floor, it is preferred that the bottom of the PVC substrate is additionally provided with sound absorbing layer.The presence of sound absorbing layer can increase
Add the sound insulation value of PVC floor.
In above-mentioned PVC floor, it is preferred that be also evenly arranged in the radiation curing finishing coat layer surface multiple for increasing
The protrusion of skin-friction force.In order to increase the skin-friction force of PVC floor, can be arranged in radiation curing top coat layer outer surface multiple
Protrusion, raised size need reasonably to be controlled, to also act as anti-skidding effect while guaranteeing PVC floor surface aesthetic
?.
In the utility model, PVC substrate refers to PVC substrates all on the market, including such as SPC, LVT, LVP, WPC,
The saturating core pattern of homogeneity, compound sheet material, coiled material PVC base may be provided with flame-retardant layer, elastic layer, fiber inside substrate and add
Strong layer etc., the settable printing layer of substrate surface, wearing layer etc..Radiation curing adhesion primer layer should have good wearability and
Toughness has good adhesion effect to PVC substrate.Radiation curing wear-resistant primer layer should have extremely strong wearability and tough
Property.
In the utility model, radiation curing top coat layer selects multi-functional finishing coat, in addition to good wear-resisting, scratch-resistant,
Outside the traditional performances such as attachment, antibacterial can be also provided according to customer demand, except spies such as aldehyde, anion, anti-pollution, the resistance to tincture of iodine, resistance to cigarettes
Different performance.
In the utility model, radiation curing adhesion primer layer, radiation curing wear-resistant primer layer are using wavelength 100-900nm's
LED light source is solidified, and more preferable wavelength is 300-450nm, and radiation curing top coat layer is solidified using LED.LED solidifies light
Source is cold light source, and heat radiation is low, and heat accumulation is few after PVC curing of coatings, and the shrinkage stress of coating is small, and substrate is not easy warpage
Deformation, dimensional stability are good.In addition, LED curing mode is not only energy-saving, but also also reduces environmental pollution, improves
Production efficiency, compared with existing UV curing mode: only needing its 1/4 power consumption, greatly reduce energy consumption and CO2
Discharge amount；LED light source component life is about 12 times of UV light source component service life, and replacing light source frequency is greatly reduced, equipment consumption
With reducing therewith；The generation of LED curing mode ozone free, improves the working environment of worker, no longer needs to installation and captures and incinerate
Equipment eliminates the harm of ozone；LED can accomplish that moment opens or closes, when without preheating necessary to UV solidification and cooling
Between, operating efficiency is improved.
The utility model also provides a kind of preparation process of above-mentioned PVC floor, comprising the following steps:
S1, substrate pretreatment: by PVC substrate dedusting, and infrared the pre-heat treatment is carried out at 40-60 DEG C；
S2, radiation curing adhesion primer layer, coating weight 5-20g/m are coated on PVC substrate2；
S3, surface obtained by step S2 is coated with the PVC substrate of radiation curing adhesion primer layer through infrared leveling, levelling
40-60 DEG C of temperature, first time LED solidification is carried out, forms adhesion primer layer；
S4, the PVC upper surface of base plate obtained by step S3 are coated with the road 1-3 radiation curing wear-resistant primer layer, the painting of per pass coating
Cloth amount is 5-20g/m2, and it is all made of LED solidification, form the road 1-3 wearing layer；
S5, the PVC upper surface of base plate obtained by step S4 are coated with the road 1-2 radiation curing top coat layer, the coating weight of per pass coating
For 5-20g/m2, LED solidification can be used, form top coat layer to get above-mentioned PVC floor is arrived, total coating weight control is 30-100g/
m2。
In above-mentioned preparation process, the infrared the pre-heat treatment in step S1 is specifically referred to: by PVC substrate by 3-10m's
Infrared preheat line, preferably control preheating temperature are 40-60 DEG C；Infrared leveling specifically refers in step S3: surface is coated with
The PVC substrate of radiation curing adhesion primer layer carries out infrared leveling by the infrared leveling tunnel of 3-10m, preferably control stream
Flat temperature is 40-60 DEG C；Step S3, first of finishing coat after the LED in priming paint and S5 after LED solidifies in S4 solidifies need to reach
To dry face state, dry face state, which refers to, has scratch with nail resitant coatings surface, but not sticky state, adhesion primer are cured to
The attachment of follow-up coating can be used for after dry face state.
Compared with the prior art, the advantages of the utility model are:
1, the LED in the utility model, which solidifies, has excellent adhesive force between composite coating and PVC substrate, radiation curing is attached
In prime coat containing the radiation curable monomer for having certain swelling action to substrate wearing layer, by the heat treatment and attachment to substrate
After the infrared levelling at bottom, the wear-resisting layer surface of PVC substrate is slightly swollen, and coating adhesion can be substantially improved after radiation curing.
2, the LED solidification composite coating of the utility model has at least one of radiation curing wear-resistant primer layer, composite coating
With excellent wear-resisting property, hardness, the scratch resistance of paint film is also improved；In addition, multifunctional radiation solidifies top coat layer
Other than providing good scratch-resistant, damage resistant, hardness for PVC floor, can also according to customer demand provide antibacterial, except aldehyde,
The properties such as anion, anti-pollution, the resistance to tincture of iodine, resistance to cigarette.
3, existing PVC floor substrate wearing layer is usually dumb light transparent wear, and to prolong the service life, to PVC
The wearing layer thickness of floor base plate has higher requirement, and higher cost solidifies composite coating using the LED in the utility model,
The thickness for allowing PVC substrate to carry wearing layer is lower, and can not use dumb light transparent wear, exists in substrate wearing layer
Under same lower thickness condition, same abrasion resistant effect also can reach, greatly reduce the cost of product.
4, the PVC floor of the utility model has that structure is simple, environmentally protective, many advantages, such as being easily installed.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the structural schematic diagram that LED solidifies composite coating in embodiment 1.
Fig. 2 is the structural schematic diagram of PVC floor in embodiment 1.
Fig. 3 is the structural schematic diagram that LED solidifies composite coating in embodiment 2.
Fig. 4 is the structural schematic diagram of PVC floor in embodiment 2.
Fig. 5 is another structural schematic diagram of PVC floor in embodiment 2.
Marginal data:
1, PVC substrate；2, radiation curing adhesion primer layer；3, radiation curing wear-resistant primer layer；4, radiation curing top coat layer；
5, waterproof layer；8, sound absorbing layer；9, raised.
Specific embodiment
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to the utility model
Work more comprehensively, meticulously describes, but the protection scope of the utility model is not limited to embodiment in detail below.
Unless otherwise defined, all technical terms used hereinafter and the normally understood meaning of those skilled in the art
It is identical.Technical term used herein is intended merely to the purpose of description specific embodiment, and being not intended to limitation, this is practical
Novel protection scope.
Unless otherwise specified, various raw material, reagent, the instrument and equipment etc. used in the utility model can lead to
Market is crossed to be commercially available or can be prepared by existing method.
Embodiment 1:
As shown in Figure 1, the LED solidification composite coating in the present embodiment successively includes radiation curing adhesion primer from the bottom to top
2,2 layers of radiation curing wear-resistant primer layer 3 of layer and 2 layers of radiation curing top coat layer 4.Wherein, the spoke contacted with radiation curing top coat layer 4
Penetrating solidified wear resistance prime coat 3 is dumb light wear-resistant primer layer.
As shown in Fig. 2, the PVC floor of the present embodiment, successively includes that PVC substrate 1 and above-mentioned LED solidification are compound from the bottom to top
Coating.
The present embodiment also provides a kind of preparation process of above-mentioned PVC floor, comprising the following steps:
S1, substrate pretreatment: by 1 dedusting of PVC substrate, and infrared the pre-heat treatment is carried out at 40-60 DEG C；
S2, radiation curing adhesion primer layer 2 is coated on PVC substrate 1；
S3, surface obtained by step S2 is coated with to the PVC substrate 1 of radiation curing adhesion primer layer 2 through infrared leveling, stream
40-60 DEG C of flat temperature carries out first time LED solidification, forms radiation curing adhesion primer layer 2；
S4,1 upper surface of PVC substrate obtained by step S3 are coated with 2 radiation curing wear-resistant primer layers 3, are solidified using LED；
S5,1 upper surface of PVC substrate obtained by step S4 are coated with 2 radiation curing top coat layers 4, are solidified using LED, are formed
Radiation curing top coat layer 4 to get arrive above-mentioned PVC floor.
In the present embodiment, the coating weight of each layer can be adjusted according to actual needs, and controlling total coating weight is 30-100g/m2I.e.
It can.
Embodiment 2:
As shown in figure 3, the LED solidification composite coating in the present embodiment successively includes radiation curing adhesion primer from the bottom to top
2,3 layers of radiation curing wear-resistant primer layer 3 of layer and 2 layers of radiation curing top coat layer 4.Wherein, the spoke contacted with radiation curing top coat layer 4
Penetrating solidified wear resistance prime coat 3 is dumb light wear-resistant primer layer.
As shown in figure 4, the PVC floor of the present embodiment, successively includes PVC substrate 1 and above-mentioned LED from the bottom to top
Solidify composite coating.
In the present embodiment, the bottom of PVC substrate 1 is additionally provided with sound absorbing layer 8 and waterproof layer 5.
As shown in figure 5, the present embodiment can be also uniformly arranged on 4 surface of radiation curing top coat layer it is multiple for increasing surface
The protrusion 9 of frictional force.
The preparation process of the PVC floor of the present embodiment is similar to Example 1, only need to accordingly add waterproof layer 5, sound absorbing layer 8
?.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of PVC floor, which is characterized in that solidify composite coating including PVC substrate (1) and LED, the LED solidification is multiple
Close the upper surface that coating is coated on the PVC substrate (1)；
The LED solidification composite coating successively includes radiation curing adhesion primer layer (2), radiation curing wear-resistant primer from the bottom to top
Layer (3) and radiation curing top coat layer (4), the radiation curing wear-resistant primer layer (3) are 2 layers or 3 layers, the radiation curing finishing coat
The number of plies of layer (4) is at least provided with one layer；The radiation curing wear-resistant primer layer (3) contacted with the radiation curing top coat layer (4)
For dumb light wear-resistant primer layer；
The bottom of the PVC substrate (1) is additionally provided with waterproof layer (5)；Suction is additionally provided between the PVC substrate (1) and waterproof layer (5)
Sound-absorbing layer (8)；
It is also evenly arranged on radiation curing top coat layer (4) surface multiple for increasing the protrusion (9) of skin-friction force.
2. PVC floor according to claim 1, which is characterized in that the number of plies of the radiation curing top coat layer (4) is 1-2
Layer.
3. PVC floor according to claim 1, which is characterized in that the coating weight of the radiation curing adhesion primer layer (2)
For 5-20g/m2, the coating weight of every layer of the radiation curing wear-resistant primer layer (3) is 5-20g/m2, the radiation curing top coat layer
(4) every layer of coating weight is 5-20g/m2, and control radiation curing adhesion primer layer (2), radiation curing wear-resistant primer layer (3) with
Total coating weight of radiation curing top coat layer (4) is 30-100g/m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422537.7U CN209468952U (en) | 2018-08-31 | 2018-08-31 | A kind of LED solidification composite coating and PVC floor can be used for PVC floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422537.7U CN209468952U (en) | 2018-08-31 | 2018-08-31 | A kind of LED solidification composite coating and PVC floor can be used for PVC floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209468952U true CN209468952U (en) | 2019-10-08 |
Family
ID=68085764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821422537.7U Active CN209468952U (en) | 2018-08-31 | 2018-08-31 | A kind of LED solidification composite coating and PVC floor can be used for PVC floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209468952U (en) |
-
2018
- 2018-08-31 CN CN201821422537.7U patent/CN209468952U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 410600 lanyuegu Road, Ningxiang Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Bonfurt new materials Co.,Ltd. Address before: 410000 Hunan province Changsha city after Ningxiang County Pu Xiang Jing Pu Cun (DA Wan Ling Industrial Park) Patentee before: HUNAN BANFERT NEW-MATERIALS TECHNOLOGY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A LED curing composite coating and PVC flooring that can be used for PVC flooring Granted publication date: 20191008 Pledgee: Hunan Ningxiang Rural Commercial Bank Co.,Ltd. Industrial Park sub branch Pledgor: Bonfurt new materials Co.,Ltd. Registration number: Y2024980017462 |