CN109111592A - High adhesion force high-weatherability foamed board and its manufacture craft based on electronic beam curing - Google Patents
High adhesion force high-weatherability foamed board and its manufacture craft based on electronic beam curing Download PDFInfo
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- CN109111592A CN109111592A CN201810567183.3A CN201810567183A CN109111592A CN 109111592 A CN109111592 A CN 109111592A CN 201810567183 A CN201810567183 A CN 201810567183A CN 109111592 A CN109111592 A CN 109111592A
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- electronic beam
- foamed board
- beam curing
- solid coatings
- board substrate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
- C08J9/365—Coating
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
Abstract
The invention discloses the high adhesion force high-weatherability foamed boards based on electronic beam curing, comprising: foamed board substrate；Electronic beam curing solid coatings layer, the electronic beam curing solid coatings layer are set to the upper surface of the foamed board substrate.The invention also discloses a kind of manufacture crafts for making the above-mentioned high adhesion force high-weatherability foamed board based on electronic beam curing simultaneously.Since foamed board of the invention forms upper electronic beam curing solid coatings layer in foamed board substrate by using the mode of electronic curing; heat is not generated in cured process; therefore; foamed board will not deform in process of production because of fever; and curing rate is fast, high production efficiency, facilitates the production cost for reducing foamed board; and other pollutants will not be generated using electronic beam curing production foamed board, help to protect environment.
Description
Technical field
The present invention relates to foamed board production fields, are based particularly on the high adhesion force high-weatherability foamed board of electronic beam curing
And its manufacture craft.
Background technique
It is well known that PVC foam plate have it is moisture-proof, mould proof, do not absorb water, be easy to thermoforming, thermal flexure processing etc. Optimalities
Can, therefore it is widely used in the fields plates such as furniture, exhibition plate, interior/exterior decoration, building, advertising logo, but since PVC is sent out
Plate foamed board generally thermoplasticity with higher is steeped, if carrying out incrustation using techniques such as heat cures, it will greatly
The probability for increasing softening and the deformation of foamed board, adversely affects final product quality.
Foamed board " finishing process mostly uses greatly PU coating spraying method also or is ultraviolet coated solidified mode at present, this two
Kind form of construction work has its defect.
PU coating spraying method VOC discharge capacity is big, causes that environmental pollution is serious, and the curing and drying time is long, is unfavorable for height
Efficiency production.
Ultraviolet coated solidified has curing efficiency fast, but has heat generation when solidification, so that foamed board is easily deformed, and
And solidification is not thorough enough, especially for solid coatings, the later period will also result in the bad problem of weatherability, and it is rich to obtain color
Richness, the smooth full foamed board in surface are more difficult.
Summary of the invention
To solve the above-mentioned problems, the purpose of the present invention is to provide a kind of structure is simple, not only lower production costs, and
And the foamed board with high adhesion force high-weatherability, while additionally providing the manufacture craft of this kind of foamed board.
The present invention be solve its technical problem and the technical solution adopted is that:
High adhesion force high-weatherability foamed board based on electronic beam curing, comprising:
Foamed board substrate；
Electronic beam curing solid coatings layer, the electronic beam curing solid coatings layer are set to the upper of the foamed board substrate
Surface.
As an improvement of the above technical solution, the foamed board substrate with a thickness of 5~30mm, the electronic beam curing is real
Color dope layer with a thickness of 20~80 μm.
As a further improvement of the above technical scheme, the foamed board substrate is PVC foam plate.
A kind of manufacture craft making the high adhesion force high-weatherability foamed board based on electronic beam curing, including following step
It is rapid:
A, prepare material, prepare foamed board substrate and electronic beam curing solid coatings, then to the surface of foamed board substrate
Carry out cleaning dust removal process；
B, electronic beam curing solid coatings are coated, electronic beam curing solid coatings are coated on to foamed board substrate is cleaned removes
On the surface of dirt processing；
C, levelling, using infrored equipment to the foamed board substrate that coating electronic beam curing solid coatings finish in step b
Levelling processing is carried out, so that the plate face that foamed board substrate is coated with electronic beam curing solid coatings is smooth；
D, solidify, radiation curing processing is carried out to the foamed board substrate handled in step c through levelling using electron beam, so that
Coated on the electronic beam curing solid coatings solidification on foamed board substrate surface, to form electronic beam curing solid coatings layer.
Further, the electronic beam curing solid coatings are made of the raw material preparation of following parts by weight: oligomer 30~60,
Activity diluting monomer 20~50, levelling agent 0.1~1.0, defoaming agent 0.1~0.2, pigment 15~30, is filled out dispersing agent 0.5~3.0
Charge 10~20；
The half of oligomer total amount, the one third of reactive monomer total amount, pigment, dispersing agent are stirred into
Then mixture after stirring is placed in grinder after grinding distribution by mixture again, later again will be ground in grinder
Mixture after dispersion takes out and is blended in one with remaining oligomer, activity diluting monomer, levelling agent, defoaming agent and filler material
It rises, stirs 30~60 minutes, electronic beam curing solid coatings are made.
Further, the oligomer is the oligomer of acrylate or methacrylate functional group.
A preferred embodiment of the present invention, the activity diluting monomer are three and tetraacrylate of pentaerythrite, alcoxyl
Change three and tetraacrylate of pentaerythrite, diacrylate tripropylene glycol ester, alkoxide diacrylate tripropylene glycol ester, 1,6- oneself
Omega-diol diacrylate, tetrahydrofuran acrylate, glycidyl methacrylate, isobornyl methacrylate, dipropyl
Olefin(e) acid dipropylene glycol ester, alkoxide dipropylene glycol diacrylate, trimethylolpropane trimethacrylate, alkoxide trihydroxy methyl
Propane triacrylate, Hexyl 2-propenoate, 2-EHA, isobornyl acrylate, decyl acrylate, the acrylic acid moon
One or more of osmanthus ester, octadecyl acrylate, acrylic acid 2- ethoxy ethyl ester.
Wherein, the dispersing agent is BYK-168 or EFKA4010.
Further, the levelling agent is one or more of Tego410, Tego450, BKY-358N, BYK333.
Further, the defoaming agent is Tego920 or BYK-020.
In the present invention, the pigments and fillers are titanium dioxide, zinc oxide, zinc sulphide, barium sulfate, carbon black, iron oxide black, oxygen
Change iron, chrome oxide green, iron orchid, chrome green, manganese violet one or more.
Preferably, the filler is talcum powder.
A preferred embodiment of the present invention, using laser beam roller or forward and reverse roller by electronic beam curing reality in the step b
Color coating is coated on the surface of foamed board substrate.
Further, foamed board coating electronic beam curing solid coatings finished using infrored equipment in the step c
The time that substrate carries out levelling processing is 1-2 minutes.
Further, when carrying out radiation curing processing to foamed board substrate using electron beam in the step d, electron beam energy
Amount is 70~300keV, and electronic beam curing dosage is 20~50kGy.
The beneficial effects of the present invention are: due to foamed board of the invention by using the mode of electronic curing in foamed board base
Plate forms electronic beam curing solid coatings layer, does not generate heat in cured process, and therefore, foamed board is in process of production not
It can be deformed because of fever, and curing rate is fast, high production efficiency, simultaneously because using electronic beam curing electronic beam curing reality color
Coating does not need to add catalyst into electronic beam curing solid coatings in the process, has abandoned conventionally employed PU coating spray
The production method for needing to add catalyst when applying production foamed board or ultraviolet coated solidified foamed board into coating, helps to reduce
The production cost of foamed board, and other pollutants will not be generated using electronic beam curing production foamed board, facilitate protection ring
Border.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of foamed board of the invention.
Specific embodiment
Referring to Fig.1, the high adhesion force high-weatherability foamed board based on electronic beam curing, including foamed board substrate 10 and electronics
Beam solidifies solid coatings layer 20, and the electronic beam curing solid coatings layer 20 is set to the upper surface of the foamed board substrate 10.
Herein, as a preferred embodiment of the present invention, the foamed board substrate 10 with a thickness of 5~30mm, it is described
Electronic beam curing solid coatings layer 20 with a thickness of 20~80 μm.
Further preferably, the foamed board substrate 10 is PVC foam plate.Certainly, above-mentioned foamed board substrate 10 can be with
Using the plate of other materials, can specifically be decided according to the actual requirements.
It is also disclosed in the present invention and a kind of makes the above-mentioned high adhesion force high-weatherability foamed board based on electronic beam curing
Manufacture craft, comprising the following steps:
A, prepare material, prepare foamed board substrate and electronic beam curing solid coatings, then to the surface of foamed board substrate
Carry out cleaning dust removal process；
B, electronic beam curing solid coatings are coated, electronic beam curing solid coatings are coated on to foamed board substrate is cleaned removes
On the surface of dirt processing；
C, levelling, using infrored equipment to the foamed board substrate that coating electronic beam curing solid coatings finish in step b
Levelling processing is carried out, so that the plate face that foamed board substrate is coated with electronic beam curing solid coatings is smooth；
D, solidify, radiation curing processing is carried out to the foamed board substrate handled in step c through levelling using electron beam, so that
Coated on the electronic beam curing solid coatings solidification on foamed board substrate surface, to form electronic beam curing solid coatings layer.
In the present invention, the electronic beam curing solid coatings are made of the raw material preparation of following parts by weight: oligomer 30
~60, activity diluting monomer 20~50, dispersing agent 0.5~3.0, levelling agent 0.1~1.0, defoaming agent 0.1~0.2, pigment 15~
30, filler material 10~20；The half of oligomer total amount, the one third of reactive monomer total amount, pigment, dispersing agent are stirred
Uniform resulting mixture is mixed, then the mixture after stirring is placed in grinder after grinding distribution again, later again by grinder
In mixture after ground dispersion take out and with remaining oligomer, activity diluting monomer, levelling agent, defoaming agent and filler material
It mixing, stirs 30~60 minutes, electronic beam curing solid coatings are made, above-mentioned grinder is preferably ball mill,
In the present invention, it is preferred to use high speed agitator by after grinding distribution mixture and remaining oligomer, activity diluting monomer, stream
Flat agent, defoaming agent and filler material high-speed stirred 30~60 minutes together.
Wherein, the oligomer is the oligomer of acrylate or methacrylate functional group.
Further, the activity diluting monomer be three and tetraacrylate of pentaerythrite, alkoxide pentaerythrite three
With tetraacrylate, diacrylate tripropylene glycol ester, alkoxide diacrylate tripropylene glycol ester, 1,6-HD diacrylate
Ester, tetrahydrofuran acrylate, glycidyl methacrylate, isobornyl methacrylate, diacrylate dipropylene glycol
Ester, alkoxide dipropylene glycol diacrylate, trimethylolpropane trimethacrylate, alkoxide trimethylolpropane tris acrylic acid
Ester, Hexyl 2-propenoate, 2-EHA, isobornyl acrylate, decyl acrylate, lauryl acrylate, acrylic acid
One or more of octadecyl ester, acrylic acid 2- ethoxy ethyl ester.
Further, the dispersing agent is BYK-168 or EFKA4010.
Specifically, the levelling agent is one or more of Tego410, Tego450, BKY-358N, BYK333.
Preferably, the defoaming agent is Tego920 or BYK-020.
A preferred embodiment of the present invention, the pigments and fillers be titanium dioxide, zinc oxide, zinc sulphide, barium sulfate, carbon black,
Iron oxide black, iron oxide, chrome oxide green, iron orchid, chrome green, manganese violet one or more.
Herein, the filler is talcum powder.
Wherein, in order to enable preferably electronic beam curing solid coatings can be coated on the surface of foamed board substrate,
Electronic beam curing solid coatings are coated on in the step b using laser beam roller or forward and reverse roller the surface of foamed board substrate
On.Electronic beam curing solid coatings efficiently can be coated on foamed board substrate by using laser beam roller or forward and reverse roller
On surface, to meet the needs of users.
Herein, foamed board coating electronic beam curing solid coatings finished using infrored equipment in the step c
The time that substrate carries out levelling processing is 1-2 minutes.
In order to enable electronic beam curing solid coatings can preferably solidify on the surface of foamed board substrate, herein,
As a preferred embodiment of the present invention, when carrying out radiation curing processing to foamed board substrate using electron beam in the step d,
Beam energy is 70~300keV, and electronic beam curing dosage is 20~50kGy.Above-mentioned electron beam can be by using market
The electron beam equipment of upper purchase generates, simple and convenient.
1, the present invention makes the of the manufacture craft of the above-mentioned high adhesion force high-weatherability foamed board based on electronic beam curing
One embodiment, comprising the following steps:
A, prepare material, prepare foamed board substrate and electronic beam curing solid coatings, the foamed board substrate is thickness
Then the PVC foam plate of 10mm carries out cleaning dust removal process to the surface of foamed board substrate,
In the present embodiment, the electronic beam curing solid coatings are made of the raw material preparation by following parts by weight: epoxy
Acrylate 20, modified epoxy acrylic ester 20, activity diluting monomer 35, dispersing agent 1.0, levelling agent 0.5, defoaming agent 0.1, face
Expect 20, filler material 10；
First by epoxy acrylate, the half of modified epoxy acrylic ester total amount, three points of reactive monomer total amount
One of, pigment, dispersing agent stir evenly after forming mixture, then mixture put into grinder grinding distribution, later again will
Mixture in grinder after ground dispersion take out and with remaining oligomer, activity diluting monomer, levelling agent, defoaming agent and
Filler material mixes, and stirs 60 minutes, and electronic beam curing solid coatings are made；
B, electronic beam curing solid coatings are coated, are applied electronic beam curing solid coatings using laser beam roller or forward and reverse roller
It is overlying on the surface of the cleaned dust removal process of foamed board substrate, the coating thickness of the electronic beam curing solid coatings is 30 μm；
C, levelling, using infrored equipment to the foamed board substrate that coating electronic beam curing solid coatings finish in step b
Levelling processing is carried out, the time of levelling processing is 1-2 minutes, so that foamed board substrate is coated with electronic beam curing solid coatings
Plate face is smooth；
D, solidify, radiation curing processing is carried out to the foamed board substrate handled in step c through levelling using electron beam, so that
Coated on the electronic beam curing solid coatings solidification on foamed board substrate surface, so that electronic beam curing solid coatings layer is formed,
When curing process, beam energy 200keV, electronic beam curing dosage is 50kGy.
In the present embodiment, the reactive monomer is three and tetraacrylate of pentaerythrite, alkoxide pentaerythrite
Three and tetraacrylate, diacrylate tripropylene glycol ester, alkoxide diacrylate tripropylene glycol ester, two propylene of 1,6-HD
Acid esters, tetrahydrofuran acrylate, glycidyl methacrylate, isobornyl methacrylate, diacrylate dipropyl two
Alcohol ester, alkoxide dipropylene glycol diacrylate, trimethylolpropane trimethacrylate, alkoxide trimethylolpropane tris propylene
Acid esters, Hexyl 2-propenoate, 2-EHA, isobornyl acrylate, decyl acrylate, lauryl acrylate, propylene
One or more of sour octadecyl ester, acrylic acid 2- ethoxy ethyl ester.
The dispersing agent is BYK-168.
The levelling agent is Tego410.
The defoaming agent is Tego920.
The pigments and fillers are titanium dioxide.
The filler is 3000 mesh talcum powder.
2, the present invention makes the of the manufacture craft of the above-mentioned high adhesion force high-weatherability foamed board based on electronic beam curing
Two embodiments, comprising the following steps:
A, prepare material, prepare foamed board substrate and electronic beam curing solid coatings, the foamed board substrate is thickness
Then the PVC foam plate of 15mm carries out cleaning dust removal process to the surface of foamed board substrate,
In the present embodiment, the electronic beam curing solid coatings are made of the raw material preparation by following parts by weight: polyester
Acrylate 15, urethane acrylate 35, activity diluting monomer 30, dispersing agent 1.0, levelling agent 0.8, defoaming agent 0.2, pigment
15, filler material 8；
First by polyester acrylate, the half of urethane acrylate total amount, reactive monomer total amount three/
One, pigment, dispersing agent stir evenly to form mixture after, then mixture put into grinder grinding distribution, will ground again later
Mixture in grinding machine after ground dispersion take out and with remaining oligomer, activity diluting monomer, levelling agent, defoaming agent and fill out
Charge mixes, and stirs 30 minutes, and electronic beam curing solid coatings are made；
B, electronic beam curing solid coatings are coated, are applied electronic beam curing solid coatings using laser beam roller or forward and reverse roller
It is overlying on the surface of the cleaned dust removal process of foamed board substrate, the coating thickness of the electronic beam curing solid coatings is 50 μm；
C, levelling, using infrored equipment to the foamed board substrate that coating electronic beam curing solid coatings finish in step b
Levelling processing is carried out, the time of levelling processing is 1-2 minutes, so that foamed board substrate is coated with electronic beam curing solid coatings
Plate face is smooth；
D, solidify, radiation curing processing is carried out to the foamed board substrate handled in step c through levelling using electron beam, so that
Coated on the electronic beam curing solid coatings solidification on foamed board substrate surface, so that electronic beam curing solid coatings layer is formed,
When curing process, beam energy 200keV, electronic beam curing dosage is 60kGy.
In the present embodiment, the reactive monomer is three and tetraacrylate of pentaerythrite, alkoxide Ji Wusi
Three and tetraacrylate of alcohol, diacrylate tripropylene glycol ester, alkoxide diacrylate tripropylene glycol ester, 1,6-HD dipropyl
Olefin(e) acid ester, tetrahydrofuran acrylate, glycidyl methacrylate, isobornyl methacrylate, diacrylate dipropyl
Diol ester, alkoxide dipropylene glycol diacrylate, trimethylolpropane trimethacrylate, alkoxide trimethylolpropane tris third
Olefin(e) acid ester, Hexyl 2-propenoate, 2-EHA, isobornyl acrylate, decyl acrylate, lauryl acrylate, third
One or more of olefin(e) acid octadecyl ester, acrylic acid 2- ethoxy ethyl ester.
The dispersing agent is EFKA4010.
The levelling agent is Tego450.
The defoaming agent is Tego920.
The pigments and fillers are titanium dioxide.
The filler is 1500 mesh talcum powder.
3, the present invention makes the of the manufacture craft of the above-mentioned high adhesion force high-weatherability foamed board based on electronic beam curing
Three embodiments, comprising the following steps:
A, prepare material, prepare foamed board substrate and electronic beam curing solid coatings, the foamed board substrate is thickness
Then the PVC foam plate of 20mm carries out cleaning dust removal process to the surface of foamed board substrate,
In the present embodiment, the electronic beam curing solid coatings are made of the raw material preparation by following parts by weight: epoxy
Acrylate 20, urethane acrylate 25, activity diluting monomer 25, dispersing agent 0.8, levelling agent 0.5, defoaming agent 0.1, pigment
20, filler material 10,
First by epoxy acrylate, the half of urethane acrylate total amount, reactive monomer total amount three/
One, pigment, dispersing agent stir evenly to form mixture after, then mixture put into grinder grinding distribution, will ground again later
Mixture in grinding machine after ground dispersion take out and with remaining oligomer, activity diluting monomer, levelling agent, defoaming agent and fill out
Charge mixes, and stirs 40 minutes, and electronic beam curing solid coatings are made；
B, electronic beam curing solid coatings are coated, are applied electronic beam curing solid coatings using laser beam roller or forward and reverse roller
It is overlying on the surface of the cleaned dust removal process of foamed board substrate, the coating thickness of the electronic beam curing solid coatings is 20 μm；
C, levelling, using infrored equipment to the foamed board substrate that coating electronic beam curing solid coatings finish in step b
Levelling processing is carried out, the time of levelling processing is 1-2 minutes, so that foamed board substrate is coated with electronic beam curing solid coatings
Plate face is smooth；
D, solidify, radiation curing processing is carried out to the foamed board substrate handled in step c through levelling using electron beam, so that
Coated on the electronic beam curing solid coatings solidification on foamed board substrate surface, so that electronic beam curing solid coatings layer is formed,
When curing process, beam energy 150keV, electronic beam curing dosage is 40kGy.
In the present embodiment, the reactive monomer is three and tetraacrylate of pentaerythrite, alkoxide Ji Wusi
Three and tetraacrylate of alcohol, diacrylate tripropylene glycol ester, alkoxide diacrylate tripropylene glycol ester, 1,6-HD dipropyl
Olefin(e) acid ester, tetrahydrofuran acrylate, glycidyl methacrylate, isobornyl methacrylate, diacrylate dipropyl
Diol ester, alkoxide dipropylene glycol diacrylate, trimethylolpropane trimethacrylate, alkoxide trimethylolpropane tris third
Olefin(e) acid ester, Hexyl 2-propenoate, 2-EHA, isobornyl acrylate, decyl acrylate, lauryl acrylate, third
One or more of olefin(e) acid octadecyl ester, acrylic acid 2- ethoxy ethyl ester.
The dispersing agent is EFKA4010.
The levelling agent is BYK333.
The defoaming agent is Tego920.
The pigments and fillers are carbon black.
The filler is 2000 mesh talcum powder.
The above description is only a preferred embodiment of the present invention, as long as realizing the skill of the object of the invention with essentially identical means
Art scheme belongs within protection scope of the present invention.
Claims (10)
1. the high adhesion force high-weatherability foamed board based on electronic beam curing characterized by comprising
Foamed board substrate (10)；
Electronic beam curing solid coatings layer (20), the electronic beam curing solid coatings layer (20) are set to the foamed board substrate
(10) upper surface.
2. the high adhesion force high-weatherability foamed board according to claim 1 based on electronic beam curing, it is characterised in that:
The foamed board substrate (10) with a thickness of 5~30mm, the electronic beam curing solid coatings layer (20) with a thickness of 20
~80 μm.
3. the high adhesion force high-weatherability foamed board according to claim 1 or 2 based on electronic beam curing, feature exist
In:
The foamed board substrate (10) is PVC foam plate.
4. a kind of make the described in any item high adhesion force high-weatherability foaming based on electronic beam curing of the claims 1-3
The manufacture craft of plate, which comprises the following steps:
A, prepare material, prepare foamed board substrate and electronic beam curing solid coatings, then the surface of foamed board substrate is carried out
Clean dust removal process；
B, electronic beam curing solid coatings are coated, electronic beam curing solid coatings are coated at the cleaned dedusting of foamed board substrate
On the surface of reason；
C, levelling is carried out using infrored equipment to the foamed board substrate that electronic beam curing solid coatings finish is coated in step b
Levelling processing, so that the plate face that foamed board substrate is coated with electronic beam curing solid coatings is smooth；
D, solidify, radiation curing processing is carried out to the foamed board substrate handled in step c through levelling using electron beam, so that coating
In the electronic beam curing solid coatings solidification on foamed board substrate surface, to form electronic beam curing solid coatings layer.
5. a kind of production work for making the high adhesion force high-weatherability foamed board based on electronic beam curing according to claim 4
Skill, it is characterised in that:
The electronic beam curing solid coatings are made of the raw material preparation of following parts by weight: oligomer 30~60, activity dilution are single
Body 20~50, dispersing agent 0.5~3.0, levelling agent 0.1~1.0, defoaming agent 0.1~0.2, pigment 15~30, filler material 10~
20；
The half of oligomer total amount, the one third of reactive monomer total amount, pigment, dispersing agent are stirred into mixing
Then mixture after stirring is placed in grinder after grinding distribution by object again, later again by dispersion ground in grinder
Mixture afterwards takes out and mixes with remaining oligomer, activity diluting monomer, levelling agent, defoaming agent and filler material,
Electronic beam curing solid coatings are made in stirring 30~60 minutes.
6. a kind of production work for making the high adhesion force high-weatherability foamed board based on electronic beam curing according to claim 5
Skill, it is characterised in that:
The oligomer is the oligomer of acrylate or methacrylate functional group.
7. a kind of production work for making the high adhesion force high-weatherability foamed board based on electronic beam curing according to claim 5
Skill, it is characterised in that:
The activity diluting monomer is three and the tetrapropylene acid of three and tetraacrylate of pentaerythrite, alkoxide pentaerythrite
Ester, diacrylate tripropylene glycol ester, alkoxide diacrylate tripropylene glycol ester, 1,6 hexanediol diacrylate, tetrahydrofuran
Acrylate, glycidyl methacrylate, isobornyl methacrylate, dipropylene glycol diacrylate, alkoxide two
Acrylic acid dipropylene glycol ester, trimethylolpropane trimethacrylate, alkoxide trimethylolpropane trimethacrylate, acrylic acid oneself
Ester, 2-EHA, isobornyl acrylate, decyl acrylate, lauryl acrylate, octadecyl acrylate, propylene
One or more of sour 2- ethoxy ethyl ester.
8. a kind of production work for making the high adhesion force high-weatherability foamed board based on electronic beam curing according to claim 5
Skill, it is characterised in that:
The dispersing agent is BYK-168 or EFKA4010；
The levelling agent is one or more of Tego410, Tego450, BKY-358N, BYK333；
The defoaming agent is Tego920 or BYK-020；
The pigments and fillers be titanium dioxide, zinc oxide, zinc sulphide, barium sulfate, carbon black, iron oxide black, iron oxide, chrome oxide green,
Iron orchid, chrome green, manganese violet one or more；
The filler is talcum powder.
9. a kind of production work for making the high adhesion force high-weatherability foamed board based on electronic beam curing according to claim 4
Skill, it is characterised in that:
Electronic beam curing solid coatings are coated on in the step b using laser beam roller or forward and reverse roller the table of foamed board substrate
On face.
10. a kind of production for making the high adhesion force high-weatherability foamed board based on electronic beam curing according to claim 4
Technique, it is characterised in that:
Levelling is carried out using the foamed board substrate that infrored equipment finishes coating electronic beam curing solid coatings in the step c
The time of processing is 1-2 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810567183.3A CN109111592A (en) | 2018-06-05 | 2018-06-05 | High adhesion force high-weatherability foamed board and its manufacture craft based on electronic beam curing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810567183.3A CN109111592A (en) | 2018-06-05 | 2018-06-05 | High adhesion force high-weatherability foamed board and its manufacture craft based on electronic beam curing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109111592A true CN109111592A (en) | 2019-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810567183.3A Pending CN109111592A (en) | 2018-06-05 | 2018-06-05 | High adhesion force high-weatherability foamed board and its manufacture craft based on electronic beam curing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117327441A (en) * | 2023-09-15 | 2024-01-02 | 苏州佩琦材料科技有限公司 | Electron beam cured high-resistance insulating paint and preparation method thereof |
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| JPH04108576A (en) * | 1990-08-30 | 1992-04-09 | Oji Paper Co Ltd | Production of foam |
| CN102425284A (en) * | 2011-11-30 | 2012-04-25 | 赵德存 | Building inner and outer wall decorating plate and manufacturing method thereof |
| CN103289533A (en) * | 2013-05-10 | 2013-09-11 | 成都彭州立源高分子材料有限公司 | Method for preparing highlight colored paint plate by using electron beam radiation curing technology |
| CN105085973A (en) * | 2015-08-31 | 2015-11-25 | 沈阳化工大学 | Preparation method for electron beam-cured double-bond phenolic foam material |
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- 2018-06-05 CN CN201810567183.3A patent/CN109111592A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04108576A (en) * | 1990-08-30 | 1992-04-09 | Oji Paper Co Ltd | Production of foam |
| CN102425284A (en) * | 2011-11-30 | 2012-04-25 | 赵德存 | Building inner and outer wall decorating plate and manufacturing method thereof |
| CN103289533A (en) * | 2013-05-10 | 2013-09-11 | 成都彭州立源高分子材料有限公司 | Method for preparing highlight colored paint plate by using electron beam radiation curing technology |
| CN105085973A (en) * | 2015-08-31 | 2015-11-25 | 沈阳化工大学 | Preparation method for electron beam-cured double-bond phenolic foam material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117327441A (en) * | 2023-09-15 | 2024-01-02 | 苏州佩琦材料科技有限公司 | Electron beam cured high-resistance insulating paint and preparation method thereof |
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Application publication date: 20190101 |