CN107629715A - The environmentally friendly pressure sensitive adhesive tape of surface protection - Google Patents

The environmentally friendly pressure sensitive adhesive tape of surface protection Download PDF

Info

Publication number
CN107629715A
CN107629715A CN201710052683.9A CN201710052683A CN107629715A CN 107629715 A CN107629715 A CN 107629715A CN 201710052683 A CN201710052683 A CN 201710052683A CN 107629715 A CN107629715 A CN 107629715A
Authority
CN
China
Prior art keywords
parts
modified eva
pressure
environmentally friendly
surface protection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710052683.9A
Other languages
Chinese (zh)
Inventor
金闯
梁豪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Stick New Materials Polytron Technologies Inc
Original Assignee
Jiangsu Stick New Materials Polytron Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Stick New Materials Polytron Technologies Inc filed Critical Jiangsu Stick New Materials Polytron Technologies Inc
Priority to CN201710052683.9A priority Critical patent/CN107629715A/en
Publication of CN107629715A publication Critical patent/CN107629715A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • 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
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/08—Copolymers of ethene
    • C09J123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C09J123/0853—Vinylacetate
    • 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
    • C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/241—Polyolefin, e.g.rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F218/00—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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F218/02—Esters of monocarboxylic acids
    • C08F218/04—Vinyl esters
    • C08F218/08—Vinyl acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F261/00—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00
    • C08F261/02—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols
    • C08F261/04—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols on to polymers of vinyl alcohol
    • 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
    • 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
    • C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • 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
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • 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
    • C09J7/40—Adhesives in the form of films or foils characterised by release liners
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • 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
    • C09J2301/122—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 only on one side of the carrier, e.g. single-sided adhesive tape
    • 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
    • C09J2301/16—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure of the carrier layer
    • C09J2301/162—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure of the carrier layer the carrier being a laminate constituted by plastic layers only
    • 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
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
    • 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
    • C09J2423/00—Presence of polyolefin
    • C09J2423/04—Presence of homo or copolymers of ethene
    • 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
    • C09J2423/00—Presence of polyolefin
    • C09J2423/10—Presence of homo or copolymers of propene
    • C09J2423/106—Presence of homo or copolymers of propene 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
    • C09J2431/00—Presence of polyvinyl acetate
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The present invention discloses a kind of environmentally friendly pressure sensitive adhesive tape of surface protection, including PET film, polypropylene film, pressure-sensitive modified EVA adhesive layer and separated type material layer, and the pressure-sensitive modified EVA adhesive layer is between polypropylene film and separated type material layer；The modified EVA aqueous solution is further obtained by following steps：Polyvinyl alcohol, sodium iso-octoate, sulfurous acid sylvite and ferrous sulfate are dissolved in ionized water and form aqueous mixture；Aqueous mixture is put into autoclave, then is passed through ethene and displaces air in autoclave；Material is warming up to 80 DEG C of reaction temperature by reacting kettle jacketing water and stirred, is implanted sequentially monomer vinylacetate, acrylic acid, cumyl peroxide, TBHP, sodium pyrosulfite.Surface protection of the present invention realizes EVA adhesive layers with environmentally friendly pressure sensitive adhesive tape has viscosity and pressure-sensitive in normal temperature, and improves the adhesive force of modified EVA adhesive layer and polypropylene film.

Description

The environmentally friendly pressure sensitive adhesive tape of surface protection
Technical field
The present invention relates to a kind of diaphragm, the environmentally friendly pressure sensitive adhesive tape of more particularly to a kind of surface protection.
Background technology
For the materials such as glass, sheet metal, plastic plate during carrying and use, its surface is easily dirty by contact Dye or polishing scratch scratch, so generally use diaphragm is covered in its surface and is allowed to from damaging and polluting.It is used in the prior art The diaphragm arrived is all planar protection film substantially, under normal circumstances it include substrate layer, breast layer and release layer.Described base material Layer is usually that the materials such as makrolon, polyethylene, PET, orientation stretching polypropylene or aromatics poly-vinegar are formed, and substrate layer is guarantor The principal structural layer of cuticula；Adhesion layer pastes the side for floating on substrate layer, generally by polymer or propylene containing alkoxy silane Acid polymer etc. is formed, substrate layer to be posted up to the body surface to be protected；And release layer is used to protect unused shape Diaphragm under state, release layer is removed during use and be adhered to body surface.So this common planar protection film by Three layers of composition, cost is higher, and the change of other situations with humidity, temperature and surrounding environment, adhesion layer easily make moist Or the phenomenon to be come off by chemical reaction generation substrate layer；When needing to change or handle original diaphragm, due to Be affixed on affixed object occurs cull phenomenon to adhesion layer for a long time, not disposable；And produce and using during diaphragm, stick together The chemical materials and release layer of layer can produce a large amount of pollutions, while the diaphragm cannot also recycle, and be unfavorable for energy-saving ring Protect.
The content of the invention
The present invention provides a kind of environmentally friendly pressure sensitive adhesive tape of surface protection, and this surface protection is realized with environmentally friendly pressure sensitive adhesive tape EVA adhesive layers have viscosity and pressure-sensitive in normal temperature, and pressure-sensitive modified EVA adhesive layer is water-based system environmental protection, non-stimulated Property smell, being also convenient for surface protection is reused and is reclaimed with environmentally friendly pressure sensitive adhesive tape, greatly reduces pollution.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of environmentally friendly pressure sensitive adhesive tape of surface protection, Including PET film, polypropylene film, pressure-sensitive modified EVA adhesive layer and separated type material layer, the pressure-sensitive modified EVA adhesive Layer is between polypropylene film and separated type material layer；
The pressure-sensitive modified EVA adhesive layer is composed of the following components：100 parts of the modified EVA aqueous solution, Isooctyl acrylate monomer 18 Part, 28 parts of deionized water, 7 parts of tert-butyl hydroperoxide 2- ethylhexyl carbonates, 6 parts of di-2-ethylhexylphosphine oxide phenylenediamine, polymethyl-benzene base 5 parts of siloxanes, 2 parts of the peroxidating -2- ethylhexyl carbonates tert-butyl ester, 1.6 parts of Triallyl isocyanurate, terpene resin 1.5 Part, 1.5 parts of APES, 0.6 part of dimethyl sulfoxide (DMSO)；
The modified EVA aqueous solution is further obtained by following steps：
Step 1: by 20 ~ 40 parts of polyvinyl alcohol, 6 ~ 8 parts of sodium iso-octoates, 2 ~ 4 parts of sulfurous acid sylvite and 0.05 ~ 0.1 part of sulfuric acid Asia Dissolved ferric iron forms aqueous mixture in ionized water；
Step 2: the aqueous mixture of step 1 is put into autoclave, then it is passed through ethene and displaces air in autoclave；
Step 3: reacting kettle jacketing water is warming up into 80 DEG C of reaction temperature by material and stirred, 100 parts of acetic acid of monomer are implanted sequentially Vinyl acetate, 10 ~ 20 parts of acrylic acid, 0.05 ~ 1 part of cumyl peroxide, 0.25 ~ 0.5 part of TBHP, 0.5 ~ 1 part Sodium pyrosulfite；
Step 4: it is cooled to 40 DEG C of modified EVA aqueous solution formed below.
Further improved technical scheme is as follows in above-mentioned technical proposal：
1. in such scheme, the pressure of the step 2 mesohigh kettle is 5 ~ 10MPa.
2. in such scheme, the thickness ratio of the PET film and polypropylene film is 1：2~4.
Because above-mentioned technical proposal is used, the present invention has following advantages and effect compared with prior art：
1. the environmentally friendly pressure sensitive adhesive tape of surface protection of the present invention, it uses acrylic acid and combines ferrous sulfate, polyvinyl alcohol, modified The ethylene-vinyl acetate copolymer formed by ethene, vinylacetate, coordinate Isooctyl acrylate monomer, di-2-ethylhexylphosphine oxide phenylenediamine Realize EVA adhesive layers with tert-butyl hydroperoxide 2- ethylhexyl carbonates has viscosity and pressure-sensitive in normal temperature, and pressure-sensitive Modified EVA adhesive layer is water-based system environmental protection, is had no irritating odor, and is also convenient for surface protection and repeats profit with environmentally friendly pressure sensitive adhesive tape With and recovery, greatly reduce pollution；Secondly, it is different that the peroxidating -2- ethylhexyl carbonates tert-butyl ester, triallyl are further added Cyanurate further increases the adhesive force of modified EVA adhesive layer and polypropylene film.
It is sub- that 2. APES, dimethyl are added the environmentally friendly pressure sensitive adhesive tape of surface protection of the present invention, in its system Sulfone can make solid material be more easy to the material being soaked in water.By reducing its surface tension or interfacial tension, allow the water to be deployed in admittedly In body surface of material, or its surface is penetrated, and solid material is soaked；Secondly, it, which adds PSI, improves body The compatibility and surface tension of system, be advantageous to more preferable low realize that masking liquid is coated with coating process.
Embodiment
With reference to embodiment, the invention will be further described：
Embodiment：A kind of environmentally friendly pressure sensitive adhesive tape of surface protection, including PET film 4, polypropylene film 1, pressure-sensitive modified EVA glue Adhensive layer 2 and separated type material layer 3, the pressure-sensitive modified EVA adhesive layer 2 be located at polypropylene film 1 and separated type material layer 3 it Between；
The pressure-sensitive modified EVA adhesive layer 2 is composed of the following components：100 parts of the modified EVA aqueous solution, Isooctyl acrylate monomer 18 Part, 28 parts of deionized water, 7 parts of tert-butyl hydroperoxide 2- ethylhexyl carbonates, 6 parts of di-2-ethylhexylphosphine oxide phenylenediamine, polymethyl-benzene base 5 parts of siloxanes, 2 parts of the peroxidating -2- ethylhexyl carbonates tert-butyl ester, 1.6 parts of Triallyl isocyanurate, terpene resin 1.5 Part, 1.5 parts of APES, 0.6 part of dimethyl sulfoxide (DMSO)；
The modified EVA aqueous solution is further obtained by following steps：
Step 1: by 20 ~ 40 parts of polyvinyl alcohol, 6 ~ 8 parts of sodium iso-octoates, 2 ~ 4 parts of sulfurous acid sylvite and 0.05 ~ 0.1 part of sulfuric acid Asia Dissolved ferric iron forms aqueous mixture in ionized water；
Step 2: the aqueous mixture of step 1 is put into autoclave, then it is passed through ethene and displaces air in autoclave；
Step 3: reacting kettle jacketing water is warming up into 80 DEG C of reaction temperature by material and stirred, 100 parts of vinyl acetates are implanted sequentially Ester monomer, 10 ~ 20 parts of acrylic acid, 0.05 ~ 1 part of cumyl peroxide, 0.25 ~ 0.5 part of TBHP, 0.5 ~ 1 part Sodium pyrosulfite；
Step 4: it is cooled to 40 DEG C of modified EVA aqueous solution formed below.
Table 1
Embodiment
Polyvinyl alcohol 35 parts
Sodium iso-octoate 8 parts
Sulfurous acid sylvite 3 parts
Ferrous sulfate 0.09 part
Vinyl Acetate Monomer 100 parts
Acrylic acid 12 parts
Cumyl peroxide 0.09
TBHP 0.5 part
Sodium pyrosulfite 0.9 part
The pressure of the mesohigh kettle of above-mentioned steps two is 5 ~ 10MPa.
The PET film 4 of embodiment is 1 with the thickness ratio of polypropylene film 1：4.
Table 2
During using above-mentioned surface protection with environmentally friendly pressure sensitive adhesive tape, it uses acrylic acid and combines ferrous sulfate, polyvinyl alcohol, modified The ethylene-vinyl acetate copolymer formed by ethene, vinylacetate, coordinate Isooctyl acrylate monomer, di-2-ethylhexylphosphine oxide phenylenediamine Realize EVA adhesive layers with tert-butyl hydroperoxide 2- ethylhexyl carbonates has viscosity and pressure-sensitive in normal temperature, and pressure-sensitive Modified EVA adhesive layer is water-based system environmental protection, is had no irritating odor, and is also convenient for surface protection and repeats profit with environmentally friendly pressure sensitive adhesive tape With and recovery, greatly reduce pollution；Secondly, it is different that the peroxidating -2- ethylhexyl carbonates tert-butyl ester, triallyl are further added Cyanurate further increases the adhesive force of modified EVA adhesive layer and polypropylene film；Again, alkyl is added in its system Phenol polyethenoxy ether, dimethyl sulfoxide (DMSO) can make solid material be more easy to the material being soaked in water.By reducing its surface tension or boundary Face tension force, allow the water to be deployed on solid material surface, or penetrate its surface, and solid material is soaked；Secondly, it adds poly- Methyl phenyl siloxane improves the compatibility and surface tension of system, is advantageous to more preferable low realize that masking liquid applies in coating process Cloth.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention The equivalent change or modification that Spirit Essence is made, it should all be included within the scope of the present invention.

Claims (3)

  1. A kind of 1. environmentally friendly pressure sensitive adhesive tape of surface protection, it is characterised in that：Including PET film（4）, polypropylene film（1）, it is pressure-sensitive Modified EVA adhesive layer（2）With separated type material layer（3）, the pressure-sensitive modified EVA adhesive layer（2）Positioned at polypropylene film（1） With separated type material layer（3）Between；
    The pressure-sensitive modified EVA adhesive layer（2）It is composed of the following components：100 parts of the modified EVA aqueous solution, Isooctyl acrylate monomer 18 parts, 28 parts of deionized water, 7 parts of tert-butyl hydroperoxide 2- ethylhexyl carbonates, 6 parts of di-2-ethylhexylphosphine oxide phenylenediamine, polymethyl-benzene 5 parts of radical siloxane, 2 parts of the peroxidating -2- ethylhexyl carbonates tert-butyl ester, 1.6 parts of Triallyl isocyanurate, terpene resin 1.5 parts, 1.5 parts of APES, 0.6 part of dimethyl sulfoxide (DMSO)；
    The modified EVA aqueous solution is further obtained by following steps：
    Step 1: by 20 ~ 40 parts of polyvinyl alcohol, 6 ~ 8 parts of sodium iso-octoates, 2 ~ 4 parts of sulfurous acid sylvite and 0.05 ~ 0.1 part of sulfuric acid Asia Dissolved ferric iron forms aqueous mixture in ionized water；
    Step 2: the aqueous mixture of step 1 is put into autoclave, then it is passed through ethene and displaces air in autoclave；
    Step 3: reacting kettle jacketing water is warming up into 80 DEG C of reaction temperature by material and stirred, 100 parts of acetic acid of monomer are implanted sequentially Vinyl acetate, 10 ~ 20 parts of acrylic acid, 0.05 ~ 1 part of cumyl peroxide, 0.25 ~ 0.5 part of TBHP, 0.5 ~ 1 part Sodium pyrosulfite；
    Step 4: it is cooled to 40 DEG C of modified EVA aqueous solution formed below.
  2. 2. the environmentally friendly pressure sensitive adhesive tape of surface protection according to claim 1, it is characterised in that：The PET film（4）With gathering Polypropylene film（1）Thickness ratio be 1：2~4.
  3. 3. the environmentally friendly pressure sensitive adhesive tape of surface protection according to claim 1, it is characterised in that：The step 2 mesohigh kettle Pressure be 5 ~ 10MPa.
CN201710052683.9A 2016-07-12 2016-07-12 The environmentally friendly pressure sensitive adhesive tape of surface protection Pending CN107629715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710052683.9A CN107629715A (en) 2016-07-12 2016-07-12 The environmentally friendly pressure sensitive adhesive tape of surface protection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710052683.9A CN107629715A (en) 2016-07-12 2016-07-12 The environmentally friendly pressure sensitive adhesive tape of surface protection
CN201610545418.XA CN106189898A (en) 2016-07-12 2016-07-12 Recyclable protecting film

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201610545418.XA Division CN106189898A (en) 2016-07-12 2016-07-12 Recyclable protecting film

Publications (1)

Publication Number Publication Date
CN107629715A true CN107629715A (en) 2018-01-26

Family

ID=57477859

Family Applications (11)

Application Number Title Priority Date Filing Date
CN201810366185.6A Pending CN108559419A (en) 2016-07-12 2016-07-12 Energy saving and environment friendly recyclable pad pasting
CN201810346280.XA Pending CN108707433A (en) 2016-07-12 2016-07-12 The protection pad pasting that can be recycled
CN201710052683.9A Pending CN107629715A (en) 2016-07-12 2016-07-12 The environmentally friendly pressure sensitive adhesive tape of surface protection
CN201810342313.3A Pending CN108587511A (en) 2016-07-12 2016-07-12 Recyclable pressure sensitive adhesive tape for surface protection
CN201710052831.7A Pending CN107629716A (en) 2016-07-12 2016-07-12 Green non-pollution protects pad pasting
CN201810373146.9A Pending CN108559421A (en) 2016-07-12 2016-07-12 The type ring that has no irritating odor protects protective film
CN201810342345.3A Pending CN108611014A (en) 2016-07-12 2016-07-12 Aqueous environment protection protective film
CN201710052682.4A Pending CN107629718A (en) 2016-07-12 2016-07-12 The recyclable diaphragm of water-based system
CN201810346282.9A Pending CN108753190A (en) 2016-07-12 2016-07-12 Reclaiming type is facilitated to protect pad pasting
CN201610545418.XA Pending CN106189898A (en) 2016-07-12 2016-07-12 Recyclable protecting film
CN201810367336.XA Pending CN108559420A (en) 2016-07-12 2016-07-12 The recyclable pad pasting of water-based system

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CN201810366185.6A Pending CN108559419A (en) 2016-07-12 2016-07-12 Energy saving and environment friendly recyclable pad pasting
CN201810346280.XA Pending CN108707433A (en) 2016-07-12 2016-07-12 The protection pad pasting that can be recycled

Family Applications After (8)

Application Number Title Priority Date Filing Date
CN201810342313.3A Pending CN108587511A (en) 2016-07-12 2016-07-12 Recyclable pressure sensitive adhesive tape for surface protection
CN201710052831.7A Pending CN107629716A (en) 2016-07-12 2016-07-12 Green non-pollution protects pad pasting
CN201810373146.9A Pending CN108559421A (en) 2016-07-12 2016-07-12 The type ring that has no irritating odor protects protective film
CN201810342345.3A Pending CN108611014A (en) 2016-07-12 2016-07-12 Aqueous environment protection protective film
CN201710052682.4A Pending CN107629718A (en) 2016-07-12 2016-07-12 The recyclable diaphragm of water-based system
CN201810346282.9A Pending CN108753190A (en) 2016-07-12 2016-07-12 Reclaiming type is facilitated to protect pad pasting
CN201610545418.XA Pending CN106189898A (en) 2016-07-12 2016-07-12 Recyclable protecting film
CN201810367336.XA Pending CN108559420A (en) 2016-07-12 2016-07-12 The recyclable pad pasting of water-based system

Country Status (1)

Country Link
CN (11) CN108559419A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107163868A (en) * 2017-06-22 2017-09-15 合肥永泰新型建材有限公司 A kind of diaphragm for door and window
CN110591578B (en) * 2019-09-27 2024-01-30 南京五人光学薄膜有限公司 Water-soluble double-sided tape and double-sided tape cutting device
CN111410919B (en) * 2020-05-12 2021-09-21 江西蓝海芯科技集团有限公司 Protection film convenient to recycle
CN112063331A (en) * 2020-09-24 2020-12-11 芜湖韩保光学新材料有限公司 Environment-friendly silica gel protective film and preparation method thereof
CN114644783A (en) * 2020-12-18 2022-06-21 苏州恒悦新材料有限公司 Environment-friendly degradable protective film

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102603955A (en) * 2012-03-19 2012-07-25 中国石油化工集团公司 Method for preparing formaldehyde-free ethylene vinyl acetate emulsion
CN103602293A (en) * 2013-10-17 2014-02-26 昆山韩保胶带科技有限公司 Pressure-sensitive adhesive belt for surface protection
CN103627336A (en) * 2013-05-14 2014-03-12 苏州邦立达新材料有限公司 Pressure sensitive adhesive tape and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201665649U (en) * 2010-01-22 2010-12-08 娄甫君 Environmental-friendly pressure sensitive adhesive tape for light and biological degradation
CN101880512B (en) * 2010-07-14 2012-07-25 浙江德尚化工科技有限公司 Aqueous binding agent and preparation method thereof
CN102453455A (en) * 2010-10-21 2012-05-16 金明 Environment-friendly emulsion paint used for glued board
CN202936364U (en) * 2012-12-05 2013-05-15 苏州斯迪克新材料科技股份有限公司 Anti-dazzle protection film
CN202936363U (en) * 2012-12-05 2013-05-15 苏州斯迪克新材料科技股份有限公司 Self-stripping protective pasting film
CN103770411B (en) * 2014-01-10 2015-10-28 海南赛诺实业有限公司 A kind of composite membrane for flour packaging and manufacture method thereof
CN203807385U (en) * 2014-03-26 2014-09-03 斯迪克新型材料（江苏）有限公司 Stretch resisting mist protective membrane
CN105238308A (en) * 2015-09-30 2016-01-13 安徽静雅声学科技有限公司 Impact-resistant soundproof adhesive containing glass bead filling

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102603955A (en) * 2012-03-19 2012-07-25 中国石油化工集团公司 Method for preparing formaldehyde-free ethylene vinyl acetate emulsion
CN103627336A (en) * 2013-05-14 2014-03-12 苏州邦立达新材料有限公司 Pressure sensitive adhesive tape and preparation method thereof
CN103602293A (en) * 2013-10-17 2014-02-26 昆山韩保胶带科技有限公司 Pressure-sensitive adhesive belt for surface protection

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
胶黏剂编写组: "《实用胶黏剂配方与生产300例》", 30 April 2008, 中国纺织出版社 *

Also Published As

Publication number Publication date
CN108707433A (en) 2018-10-26
CN108559420A (en) 2018-09-21
CN108611014A (en) 2018-10-02
CN107629716A (en) 2018-01-26
CN108559421A (en) 2018-09-21
CN106189898A (en) 2016-12-07
CN108753190A (en) 2018-11-06
CN108559419A (en) 2018-09-21
CN107629718A (en) 2018-01-26
CN108587511A (en) 2018-09-28

Similar Documents

Publication Publication Date Title
CN107629715A (en) The environmentally friendly pressure sensitive adhesive tape of surface protection
JP2020100826A (en) Adhesives comprising crosslinker with (meth)acrylate group and olefin group, and methods
CN105950075A (en) UV-cured high-binding-power water-resistant flame-retardant pressure-sensitive adhesive tape and manufacturing method of adhesive tape
CN106010340A (en) Manufacturing method of cyclic utilization type pressure-sensitive adhesive tape
CN106519106A (en) Super-transparent acrylate pressure-sensitive adhesive emulsion capable of being coated at high speed as well as preparation method and application thereof
CN106085269A (en) Environmental protection protecting film
CN106010343A (en) Protective film easy to recycle
CN102732192A (en) Emulsion acrylate pressure-sensitive adhesive, preparation method and application thereof
JP2007224186A (en) Emulsion type pressure-sensitive adhesive and pressure-sensitive adhesive sheet
CN106183296B (en) Manufacturing process for polypropylene protective film
TW202113007A (en) Double coated adhesive tape and method of using same
CN106189900A (en) Repeatedly utilize type protecting film adhesive tape
CN106047201A (en) Environment-friendly pressure sensitive adhesive tape for electronic product
CN106010341A (en) pressure sensitive adhesive tape for surface protection
CN106010339A (en) Manufacturing process for environment-friendly protection film
KR102532647B1 (en) Removable polyethylene-based protective film
US9550924B2 (en) Acrylic pressure sensitive adhesive and surface finishing material comprising the same
CN106010342A (en) Environment-friendly protection pasting film for electronic products
JP2001240819A (en) Adhesive film for overlamination
CN106189899A (en) Repeat reclaiming type protection pad pasting
CN106147628A (en) Manufacture method for acrylic pressure-sensitive adhesive tape
CN210560211U (en) Foam adhesive tape
CN107815265A (en) A kind of preparation method and formula of super clear pressure-sensitive adhesive band
JP4161649B2 (en) Heat-sensitive adhesive composition and heat-sensitive adhesive sheet or label
CN107163868A (en) A kind of diaphragm for door and window

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180126