CN106978100A - A kind of repeatable Environmental protection two-side adhesive tape utilized of high viscosity and its manufacture craft - Google Patents
A kind of repeatable Environmental protection two-side adhesive tape utilized of high viscosity and its manufacture craft Download PDFInfo
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- CN106978100A CN106978100A CN201710295694.XA CN201710295694A CN106978100A CN 106978100 A CN106978100 A CN 106978100A CN 201710295694 A CN201710295694 A CN 201710295694A CN 106978100 A CN106978100 A CN 106978100A
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- layer
- mould release
- environmental protection
- high viscosity
- mixture
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/255—Polyesters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
- C09J2301/1242—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape the opposite adhesive layers being different
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2483/00—Presence of polysiloxane
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2483/00—Presence of polysiloxane
- C09J2483/005—Presence of polysiloxane in the release coating
Abstract
The present invention relates to tape technology field, the repeatable Environmental protection two-side adhesive tape utilized of specifically related to a kind of high viscosity and its manufacture craft, the high viscosity two-sided tape includes the first mould release membrance, low adhesive-layer, substrate layer, high adhesive-layer and the second mould release membrance set gradually from down to up, the lower surface of low adhesive-layer, upper surface upper surface respectively with the first mould release membrance, the lower surface of substrate layer are fitted, and the lower surface of high adhesive-layer, upper surface upper surface respectively with substrate layer, the lower surface of the second mould release membrance are fitted.The Environmental protection two-side adhesive tape of the present invention has higher cohesive force, is difficult to tilt, good weatherability, easily openable is easy to use, repeats and utilize；Also have the advantages that translucency is good, resistance to elevated temperatures is good, and with high bonding force and peel strength.
Description
Technical field
The present invention relates to tape technology field, and in particular to a kind of repeatable Environmental protection two-side adhesive tape utilized of high viscosity and its
Manufacture craft.
Background technology
Existing conventional two-sided tape is used for stationery office supplies, and two-sided tape is usually by substrate layer, adhesive-layer
With off-style paper layer composition, such two-sided tape when in use, because of the strong extensibility of adhesive tape film forming, is not allowed especially easy-to-draw generally
Disconnected, cut-out, it is bad in turn result in size permanence, and easily occurs that adhesion strength is relatively low, the easy phenomenon such as tilt；And current domestic glue
Content with industry technically coats sticker also in low order section, manufacturer in substrate layer, generally fully to have done with
Arrange coiled again afterwards, adhesive tape inherently can tightly stick together very much if adhesive tape too wet, be difficult to open when using, what is had is basic
It can not use, so as to cause the not strong shortcoming of adhesive tape cohesive force.
The content of the invention
In order to overcome shortcoming and defect present in prior art, it can be weighed it is an object of the invention to provide a kind of high viscosity
The Environmental protection two-side adhesive tape utilized again, the Environmental protection two-side adhesive tape has higher cohesive force, is difficult to tilt, good weatherability, easily openable,
It is easy to use, repeat and utilize.
Another object of the present invention is to provide a kind of manufacture craft of the repeatable Environmental protection two-side adhesive tape utilized of high viscosity,
The manufacturing process steps are simple, convenient operation and control, steady quality, and production efficiency is high, and production cost is low, can heavy industrialization
Production.
The purpose of the present invention is achieved through the following technical solutions：A kind of repeatable Environmental protection two-side adhesive tape utilized of high viscosity,
The high viscosity two-sided tape include set gradually from down to up the first mould release membrance, low adhesive-layer, substrate layer, high adhesive-layer and
Second mould release membrance, the lower surface of low adhesive-layer, upper surface upper surface respectively with the first mould release membrance, the lower surface patch of substrate layer
Close, the lower surface of high adhesive-layer, upper surface upper surface respectively with substrate layer, the lower surface of the second mould release membrance are fitted.
It is preferred that, first mould release membrance is the plain mould release membrance of transparent fluorine.The present invention by using the plain mould release membrance of transparent fluorine, its
Release effect is good, and with preferable resistance to soiling.
The low adhesive-layer is layer of silica gel of the peeling force in 600-800g/25mm.The present invention exists by using peeling force
600-800g/25mm layer of silica gel, it has relatively low cohesive force, easily openable, convenient use.
The substrate layer is the PET film of light transmittance >=95%.The present invention is by using the PET film of light transmittance >=95%, and its is saturating
Photosensitiveness is good.
The high adhesive-layer is optical cement layer of the peeling force in 1700-2500g/25mm.The present invention is by using peeling force
In 1700-2500g/25mm optical cement layer, it has higher cohesive force, is difficult to tilt.
Second mould release membrance is transparent silicone oil mould release membrance.The present invention is by using transparent silicone oil mould release membrance, its release effect
It is really good, and with preferable resistance to soiling.
It is preferred that, the optical cement layer includes the raw material of following parts by weight：
80-120 parts of acrylate monomer
4-8 parts of thickener
2-6 parts of curing agent
1-5 parts of initiator
1-3 parts of coupling agent
1-2 parts of defoamer
0.5-1.5 parts of UV resistant agent
0.8-1.2 parts of antioxidant.
The optical cement of the present invention strictly controls the weight proportion of each raw material by using above-mentioned raw materials, and obtained optics is gluing
Tie power strong, good weatherability, excellent combination property.
It is preferred that, the acrylic monomers is by butyl acrylate, cyanoacrylate, hydroxy propyl methacrylate and three
Carboxymethyl propane triacrylate compares 2-4 with weight:1.5-2.5:0.5-1.5:The mixture of 1 composition.
The present invention is by strictly controlling the species of acrylic monomers, compounding and proportioning, and obtained optical cement cohesive force is strong, comprehensive
Close excellent performance.
It is preferred that, the thickener is with weight by carboxymethyl cellulose, hydroxyethyl cellulose and hydroxypropyl methyl cellulose
Amount compares 1:1.5-2.5:The mixture of 0.5-1.5 compositions.
The present invention is by strictly controlling the species of thickener, compounding and proportioning, and its thickening effect is good, and obtained optics is gluing
Tie power strong.
It is preferred that, the curing agent is by isocyanates, di-2-ethylhexylphosphine oxide hexamethylene alkanamine and GMA
Compare 1 with weight:0.8-1.2:1.4-2.2 the mixture of composition.
The present invention is by strictly controlling the species of curing agent, compounding and proportioning, and its solidification effect is good, obtained optical cement tool
There is higher cohesive force.
It is preferred that, the initiator is by 2- hydroxyl -2- phenyl acetophenones, 2- methyl -2- (4- morpholinyls) -1- [4- (first
Sulfenyl) phenyl] -1- acetone and 2,4,6- trimethylbenzoy-diphenies phosphine oxide compare 0.8-1.2 with weight:1:1.5-2.5
The mixture of composition.
The present invention is by strictly controlling the species of initiator, compounding and proportioning, and it triggers effect good, obtained optical cement tool
There is higher cohesive force.
It is preferred that, the coupling agent be by vinyltriacetoxy silane, the tert-butyl peroxide silane of vinyl three and
Vinyl three ('beta '-methoxy ethyoxyl) silane compares 1.4-2.2 with weight:1:The mixture of 2-4 compositions.
The present invention is by strictly controlling the species of coupling agent, compounding and proportioning, and its coupling effect is good, obtained optical cement tool
There is higher cohesive force.
The defoamer is with weight to compare 4-6 by NPE, sodium carboxymethylcellulose and silica:2-
3:The mixture of 1 composition.
The present invention is by strictly controlling the species of defoamer, compounding and proportioning, and its defoaming effect is good, obtained optical cement tool
There is preferable stability.
It is preferred that, the UV resistant agent is by 2- hydroxyl -4- methoxy benzophenones, 2- hydroxyl -4- n-octyloxies two
Benzophenone and 4- benzoyloxys -2,2,6,6- tetramethyl piperidines compare 1 with weight：1.8-2.6：The mixture of 0.8-1.2 compositions.
Species, compounding and weight proportion of the invention by strictly controlling ultra-violet absorber, ultraviolet can be absorbed strongly,
With excellent cooperative effect.
The antioxidant is by N- phenyl-N '-isopropyl-p-phenylenediamine, N-（1,3- dimethylbutyls）- N '-phenyl
P-phenylenediamine and N, N '-diphenyl-para-phenylene diamine compares 1 with weight:0.4-0.8:The mixture of 0.8-1.2 compositions.
Species, compounding and weight proportion of the invention by strictly controlling antioxidant, can delay or suppress material oxidation
The progress of process, so as to prevent the aging of material and extend its service life.
A kind of preparation method of the repeatable Environmental protection two-side adhesive tape utilized of high viscosity, comprises the following steps：
（1）Take a PET film as substrate layer, carry out primary coat in the one side of substrate layer, then solidification is coated with one layer of light in primary coat face
Glue is learned, optical cement layer is solidify to form；
（2）In the first mould release membrance of surface laminating of optical cement layer, curing；
（3）Primary coat is carried out in the another side of substrate layer, then solidification is coated with one layer of silica gel in primary coat face, solidify to form layer of silica gel；
（4）In the second mould release membrance of surface laminating of layer of silica gel, high-environmental two-sided tape is made in slitting.
The beneficial effects of the present invention are：The Environmental protection two-side adhesive tape of the present invention has higher cohesive force, is difficult to tilt, resistance to
Good, the easily openable of time property, it is easy to use, repeat and utilize；Also have the advantages that translucency is good, resistance to elevated temperatures is good, and with height
Bonding force and peel strength.
The manufacturing process steps of the present invention are simple, convenient operation and control, steady quality, and production efficiency is high, and production cost is low,
Can large-scale industrial production.
Brief description of the drawings
Fig. 1 is the partial sectional view of the present invention.
Reference is：1-the first mould release membrance, 2-low adhesive-layer, 3-substrate layer, 4-high adhesive-layer, 5-the second from
Type film.
Embodiment
For the ease of the understanding of those skilled in the art, with reference to embodiment and accompanying drawing, 1 couple of present invention makees further
Illustrate, the content that embodiment is referred to not limitation of the invention.
Embodiment 1
See Fig. 1, Environmental protection two-side adhesive tape is the first mould release membrance 1 that the high viscosity two-sided tape includes setting gradually from down to up, low
Adhesive-layer 2, substrate layer 3, the mould release membrance 5 of high adhesive-layer 4 and second, the lower surface of low adhesive-layer 2, upper surface are release with first respectively
The upper surface of film 1, the lower surface laminating of substrate layer 3, the lower surface of high adhesive-layer 4, the upper table of upper surface respectively with substrate layer 3
Face, the lower surface laminating of the second mould release membrance 5.
First mould release membrance 1 is the plain mould release membrance of transparent fluorine；The low adhesive-layer 2 is peeling force in 600-800g/25mm
Layer of silica gel；The substrate layer 3 is the PET film of light transmittance >=95%；The high adhesive-layer 4 is peeling force in 1700-2500g/
25mm optical cement layer；Second mould release membrance 5 is transparent silicone oil mould release membrance.
A kind of preparation method of the repeatable Environmental protection two-side adhesive tape utilized of high viscosity, comprises the following steps：
（1）Take a PET film as substrate layer 3, carry out primary coat in the one side of substrate layer 3, then solidification is coated with one layer in primary coat face
Optical cement, solidify to form optical cement layer；
（2）In the first mould release membrance 1 of surface laminating of optical cement layer, curing；
（3）Primary coat is carried out in the another side of substrate layer 3, then solidification is coated with one layer of silica gel in primary coat face, solidify to form silica gel
Layer；
（4）In the second mould release membrance 5 of surface laminating of layer of silica gel, high-environmental two-sided tape is made in slitting.
Embodiment 2
The difference of the present embodiment and above-described embodiment 1 is：The optical cement layer includes the raw material of following parts by weight：
80 parts of acrylate monomer
4 parts of thickener
2 parts of curing agent
1 part of initiator
1 part of coupling agent
1 part of defoamer
0.5 part of UV resistant agent
0.8 part of antioxidant.
The acrylic monomers is by butyl acrylate, cyanoacrylate, hydroxy propyl methacrylate and tricarboxylic methylpropane
Triacrylate compares 2 with weight:1.5:0.5:The mixture of 1 composition.
The thickener is with weight ratio 1 by carboxymethyl cellulose, hydroxyethyl cellulose and hydroxypropyl methyl cellulose:
1.5:The mixture of 0.5 composition.
The curing agent is with weight ratio by isocyanates, di-2-ethylhexylphosphine oxide hexamethylene alkanamine and GMA
1:0.8:The mixture of 1.4 compositions.
The initiator is by 2- hydroxyl -2- phenyl acetophenones, 2- methyl -2- (4- morpholinyls) -1- [4- (methyl mercapto) benzene
Base] -1- acetone and 2,4,6- trimethylbenzoy-diphenies phosphine oxide be with weight ratio 0.8:1:The mixture of 1.5 compositions.
The coupling agent is by vinyltriacetoxy silane, the tert-butyl peroxide silane of vinyl three and vinyl three
('beta '-methoxy ethyoxyl) silane compares 1.4 with weight:1:The mixture of 2 compositions.
The defoamer is with weight ratio 4 by NPE, sodium carboxymethylcellulose and silica:2:1
The mixture of composition.
The UV resistant agent is by 2- hydroxyl -4- methoxy benzophenones, 2-hydroxy-4-n-octoxybenzophenone
With 4- benzoyloxys -2,2,6,6- tetramethyl piperidines compare 1 with weight：1.8：The mixture of 0.8 composition.
The antioxidant is by N- phenyl-N '-isopropyl-p-phenylenediamine, N-（1,3- dimethylbutyls）- N '-phenyl
P-phenylenediamine and N, N '-diphenyl-para-phenylene diamine compares 1 with weight:0.4:The mixture of 0.8 composition.
Embodiment 3
The difference of the present embodiment and above-described embodiment 1 is：The optical cement layer includes the raw material of following parts by weight：
90 parts of acrylate monomer
5 parts of thickener
3 parts of curing agent
2 parts of initiator
1.5 parts of coupling agent
1.2 parts of defoamer
0.8 part of UV resistant agent
0.9 part of antioxidant.
The acrylic monomers is by butyl acrylate, cyanoacrylate, hydroxy propyl methacrylate and tricarboxylic methylpropane
Triacrylate compares 2.5 with weight:1.8:0.8:The mixture of 1 composition.
The thickener is with weight ratio 1 by carboxymethyl cellulose, hydroxyethyl cellulose and hydroxypropyl methyl cellulose:
1.8:The mixture of 0.8 composition.
The curing agent is with weight ratio by isocyanates, di-2-ethylhexylphosphine oxide hexamethylene alkanamine and GMA
1:0.9:The mixture of 1.6 compositions.
The initiator is by 2- hydroxyl -2- phenyl acetophenones, 2- methyl -2- (4- morpholinyls) -1- [4- (methyl mercapto) benzene
Base] -1- acetone and 2,4,6- trimethylbenzoy-diphenies phosphine oxide be with weight ratio 0.9:1:The mixture of 1.8 compositions.
The coupling agent is by vinyltriacetoxy silane, the tert-butyl peroxide silane of vinyl three and vinyl three
('beta '-methoxy ethyoxyl) silane compares 1.6 with weight:1:The mixture of 2.5 compositions.
The defoamer is with weight ratio 4.5 by NPE, sodium carboxymethylcellulose and silica:
2.2:The mixture of 1 composition.
The UV resistant agent is by 2- hydroxyl -4- methoxy benzophenones, 2-hydroxy-4-n-octoxybenzophenone
With 4- benzoyloxys -2,2,6,6- tetramethyl piperidines compare 1 with weight：2：The mixture of 0.9 composition.
The antioxidant is by N- phenyl-N '-isopropyl-p-phenylenediamine, N-（1,3- dimethylbutyls）- N '-phenyl
P-phenylenediamine and N, N '-diphenyl-para-phenylene diamine compares 1 with weight:0.5:The mixture of 0.9 composition.
Embodiment 4
The difference of the present embodiment and above-described embodiment 1 is：The optical cement layer includes the raw material of following parts by weight：
100 parts of acrylate monomer
6 parts of thickener
3 parts of curing agent
3 parts of initiator
2 parts of coupling agent
1.5 parts of defoamer
1 part of UV resistant agent
1 part of antioxidant.
The acrylic monomers is by butyl acrylate, cyanoacrylate, hydroxy propyl methacrylate and tricarboxylic methylpropane
Triacrylate compares 3 with weight:2:1:The mixture of 1 composition.
The thickener is with weight ratio 1 by carboxymethyl cellulose, hydroxyethyl cellulose and hydroxypropyl methyl cellulose:2:
The mixture of 1 composition.
The curing agent is with weight ratio by isocyanates, di-2-ethylhexylphosphine oxide hexamethylene alkanamine and GMA
1:1:The mixture of 1.8 compositions.
The initiator is by 2- hydroxyl -2- phenyl acetophenones, 2- methyl -2- (4- morpholinyls) -1- [4- (methyl mercapto) benzene
Base] -1- acetone and 2,4,6- trimethylbenzoy-diphenies phosphine oxide be with weight ratio 1:1:The mixture of 2 compositions.
The coupling agent is by vinyltriacetoxy silane, the tert-butyl peroxide silane of vinyl three and vinyl three
('beta '-methoxy ethyoxyl) silane compares 1.8 with weight:1:The mixture of 3 compositions.
The defoamer is with weight ratio 5 by NPE, sodium carboxymethylcellulose and silica:2.5:
The mixture of 1 composition.
The UV resistant agent is by 2- hydroxyl -4- methoxy benzophenones, 2-hydroxy-4-n-octoxybenzophenone
With 4- benzoyloxys -2,2,6,6- tetramethyl piperidines compare 1 with weight：2.2：The mixture of 1 composition.
The antioxidant is by N- phenyl-N '-isopropyl-p-phenylenediamine, N-（1,3- dimethylbutyls）- N '-phenyl
P-phenylenediamine and N, N '-diphenyl-para-phenylene diamine compares 1 with weight:0.6:The mixture of 1 composition.
Embodiment 5
The difference of the present embodiment and above-described embodiment 1 is：The optical cement layer includes the raw material of following parts by weight：
110 parts of acrylate monomer
7 parts of thickener
5 parts of curing agent
4 parts of initiator
2.5 parts of coupling agent
1.8 parts of defoamer
1.2 parts of UV resistant agent
1.1 parts of antioxidant.
The acrylic monomers is by butyl acrylate, cyanoacrylate, hydroxy propyl methacrylate and tricarboxylic methylpropane
Triacrylate compares 3.5 with weight:2.2:1.2:The mixture of 1 composition.
The thickener is with weight ratio 1 by carboxymethyl cellulose, hydroxyethyl cellulose and hydroxypropyl methyl cellulose:
2.2:The mixture of 1.2 compositions.
The curing agent is with weight ratio by isocyanates, di-2-ethylhexylphosphine oxide hexamethylene alkanamine and GMA
1:1.1:The mixture of 2 compositions.
The initiator is by 2- hydroxyl -2- phenyl acetophenones, 2- methyl -2- (4- morpholinyls) -1- [4- (methyl mercapto) benzene
Base] -1- acetone and 2,4,6- trimethylbenzoy-diphenies phosphine oxide be with weight ratio 1.1:1:The mixture of 2.2 compositions.
The coupling agent is by vinyltriacetoxy silane, the tert-butyl peroxide silane of vinyl three and vinyl three
('beta '-methoxy ethyoxyl) silane compares 2 with weight:1:The mixture of 3.5 compositions.
The defoamer is with weight ratio 5.5 by NPE, sodium carboxymethylcellulose and silica:
2.8:The mixture of 1 composition.
The UV resistant agent is by 2- hydroxyl -4- methoxy benzophenones, 2-hydroxy-4-n-octoxybenzophenone
With 4- benzoyloxys -2,2,6,6- tetramethyl piperidines compare 1 with weight：2.4：The mixture of 1.1 compositions.
The antioxidant is by N- phenyl-N '-isopropyl-p-phenylenediamine, N-（1,3- dimethylbutyls）- N '-phenyl
P-phenylenediamine and N, N '-diphenyl-para-phenylene diamine compares 1 with weight:0.7:The mixture of 1.1 compositions.
Embodiment 6
The difference of the present embodiment and above-described embodiment 1 is：The optical cement layer includes the raw material of following parts by weight：
120 parts of acrylate monomer
8 parts of thickener
6 parts of curing agent
5 parts of initiator
3 parts of coupling agent
2 parts of defoamer
1.5 parts of UV resistant agent
1.2 parts of antioxidant.
The acrylic monomers is by butyl acrylate, cyanoacrylate, hydroxy propyl methacrylate and tricarboxylic methylpropane
Triacrylate compares 4 with weight:2.5:1.5:The mixture of 1 composition.
The thickener is with weight ratio 1 by carboxymethyl cellulose, hydroxyethyl cellulose and hydroxypropyl methyl cellulose:
2.5:The mixture of 1.5 compositions.
The curing agent is with weight ratio by isocyanates, di-2-ethylhexylphosphine oxide hexamethylene alkanamine and GMA
1:1.2:The mixture of 2.2 compositions.
The initiator is by 2- hydroxyl -2- phenyl acetophenones, 2- methyl -2- (4- morpholinyls) -1- [4- (methyl mercapto) benzene
Base] -1- acetone and 2,4,6- trimethylbenzoy-diphenies phosphine oxide be with weight ratio 1.2:1:The mixture of 2.5 compositions.
The coupling agent is by vinyltriacetoxy silane, the tert-butyl peroxide silane of vinyl three and vinyl three
('beta '-methoxy ethyoxyl) silane compares 2.2 with weight:1:The mixture of 4 compositions.
The defoamer is with weight ratio 6 by NPE, sodium carboxymethylcellulose and silica:3:1
The mixture of composition.
The UV resistant agent is by 2- hydroxyl -4- methoxy benzophenones, 2-hydroxy-4-n-octoxybenzophenone
With 4- benzoyloxys -2,2,6,6- tetramethyl piperidines compare 1 with weight：2.6：The mixture of 1.2 compositions.
The antioxidant is by N- phenyl-N '-isopropyl-p-phenylenediamine, N-（1,3- dimethylbutyls）- N '-phenyl
P-phenylenediamine and N, N '-diphenyl-para-phenylene diamine compares 1 with weight:0.8:The mixture of 1.2 compositions.
Environmental protection two-side adhesive tape produced by the present invention has higher cohesive force, is difficult to tilt, good weatherability, easily openable makes
With convenient, repeat and utilize；Also have the advantages that translucency is good, resistance to elevated temperatures is good, and with high bonding force and peel strength.
Above-described embodiment is the present invention preferably implementation, and in addition, the present invention can be realized with other manner,
Any obvious replacement is within protection scope of the present invention on the premise of not departing from present inventive concept.
Claims (10)
1. a kind of repeatable Environmental protection two-side adhesive tape utilized of high viscosity, it is characterised in that：The high viscosity two-sided tape include by
Under to the first mould release membrance above set gradually, low adhesive-layer, substrate layer, high adhesive-layer and the second mould release membrance, under low adhesive-layer
Surface, upper surface upper surface respectively with the first mould release membrance, the lower surface of substrate layer are fitted, the lower surface of high adhesive-layer, upper table
Face upper surface respectively with substrate layer, the lower surface of the second mould release membrance are fitted.
2. a kind of repeatable Environmental protection two-side adhesive tape utilized of high viscosity according to claim 1, it is characterised in that：Described
One mould release membrance is the plain mould release membrance of transparent fluorine；The low adhesive-layer is layer of silica gel of the peeling force in 600-800g/25mm；The base material
Layer is the PET film of light transmittance >=95%；The high adhesive-layer is optical cement layer of the peeling force in 1700-2500g/25mm；Described
Two mould release membrances are transparent silicone oil mould release membrance.
3. a kind of repeatable Environmental protection two-side adhesive tape utilized of high viscosity according to claim 2, it is characterised in that：The light
Learning glue-line includes the raw material of following parts by weight：
80-120 parts of acrylate monomer
4-8 parts of thickener
2-6 parts of curing agent
1-5 parts of initiator
1-3 parts of coupling agent
1-2 parts of defoamer
0.5-1.5 parts of UV resistant agent
0.8-1.2 parts of antioxidant.
4. a kind of repeatable Environmental protection two-side adhesive tape utilized of high viscosity according to claim 3, it is characterised in that：Described third
Acrylic monomer is by butyl acrylate, cyanoacrylate, hydroxy propyl methacrylate and tricarboxylic propane tri
2-4 is compared with weight:1.5-2.5:0.5-1.5:The mixture of 1 composition.
5. a kind of repeatable Environmental protection two-side adhesive tape utilized of high viscosity according to claim 3, it is characterised in that：It is described to increase
Thick dose is with weight ratio 1 by carboxymethyl cellulose, hydroxyethyl cellulose and hydroxypropyl methyl cellulose:1.5-2.5:0.5-1.5
The mixture of composition.
6. a kind of repeatable Environmental protection two-side adhesive tape utilized of high viscosity according to claim 3, it is characterised in that：It is described solid
Agent is with weight ratio 1 by isocyanates, di-2-ethylhexylphosphine oxide hexamethylene alkanamine and GMA:0.8-1.2:1.4-
The mixture of 2.2 compositions.
7. a kind of repeatable Environmental protection two-side adhesive tape utilized of high viscosity according to claim 3, it is characterised in that：It is described to draw
Hair agent be by 2- hydroxyl -2- phenyl acetophenones, 2- methyl -2- (4- morpholinyls) -1- [4- (methyl mercapto) phenyl] -1- acetone and 2,
4,6- trimethylbenzoy-diphenies phosphine oxide compares 0.8-1.2 with weight:1:1.5-2.5 the mixture of composition.
8. a kind of repeatable Environmental protection two-side adhesive tape utilized of high viscosity according to claim 3, it is characterised in that：The idol
It is by vinyltriacetoxy silane, the tert-butyl peroxide silane of vinyl three and (the 'beta '-methoxy ethoxy of vinyl three to join agent
Base) silane compares 1.4-2.2 with weight:1:The mixture of 2-4 compositions；The defoamer is by NPE, carboxylic first
Base sodium cellulosate and silica compare 4-6 with weight:2-3:The mixture of 1 composition.
9. a kind of repeatable Environmental protection two-side adhesive tape utilized of high viscosity according to claim 3, it is characterised in that：It is described anti-
Ultraviolet agent be by 2- hydroxyl -4- methoxy benzophenones, 2-hydroxy-4-n-octoxybenzophenone and 4- benzoyloxys -
2,2,6,6- tetramethyl piperidines compare 1 with weight：1.8-2.6：The mixture of 0.8-1.2 compositions；The antioxidant is by N- benzene
Base-N '-isopropyl-p-phenylenediamine, N-（1,3- dimethylbutyls）- N '-diphenyl-para-phenylene diamine and N, N '-diphenyl-para-phenylene diamine with
Weight compares 1:0.4-0.8:The mixture of 0.8-1.2 compositions.
10. a kind of preparation method of the repeatable Environmental protection two-side adhesive tape utilized of high viscosity as described in claim any one of 1-9,
It is characterized in that：Comprise the following steps：
（1）Take a PET film as substrate layer, carry out primary coat in the one side of substrate layer, then solidification is coated with one layer of light in primary coat face
Glue is learned, optical cement layer is solidify to form；
（2）In the first mould release membrance of surface laminating of optical cement layer, curing；
（3）Primary coat is carried out in the another side of substrate layer, then solidification is coated with one layer of silica gel in primary coat face, solidify to form layer of silica gel；
（4）In the second mould release membrance of surface laminating of layer of silica gel, high-environmental two-sided tape is made in slitting.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710295694.XA CN106978100A (en) | 2017-04-28 | 2017-04-28 | A kind of repeatable Environmental protection two-side adhesive tape utilized of high viscosity and its manufacture craft |
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| CN201710295694.XA CN106978100A (en) | 2017-04-28 | 2017-04-28 | A kind of repeatable Environmental protection two-side adhesive tape utilized of high viscosity and its manufacture craft |
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| CN201710295694.XA Pending CN106978100A (en) | 2017-04-28 | 2017-04-28 | A kind of repeatable Environmental protection two-side adhesive tape utilized of high viscosity and its manufacture craft |
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Application publication date: 20170725 |