CN113913119A - Flame-retardant-grade anti-corrosion adhesive tape - Google Patents

Flame-retardant-grade anti-corrosion adhesive tape Download PDF

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Publication number
CN113913119A
CN113913119A CN202111063593.2A CN202111063593A CN113913119A CN 113913119 A CN113913119 A CN 113913119A CN 202111063593 A CN202111063593 A CN 202111063593A CN 113913119 A CN113913119 A CN 113913119A
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China
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solution
heating
flame retardant
stirring
pouring
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Chinese (zh)
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王明
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Nanjing Zhuohuang Industrial Technology Co ltd
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Nanjing Zhuohuang Industrial Technology Co ltd
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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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/21—Paper; Textile fabrics
    • 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
    • C09J145/00—Adhesives based on homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic system; Adhesives based on derivatives of such polymers
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic Table; Zincates; Cadmates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/45—Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic Table; Aluminates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
    • D06M11/72—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with metaphosphoric acids or their salts; with polyphosphoric acids or their salts; with perphosphoric acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/80—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides
    • D06M11/82—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides with boron oxides; with boric, meta- or perboric acids or their salts, e.g. with borax
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/08—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with halogenated hydrocarbons
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/1845—Aromatic mono- or polycarboxylic acids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/203—Unsaturated carboxylic acids; Anhydrides, halides or salts thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
    • D06M13/228—Cyclic esters, e.g. lactones
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
    • D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
    • 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
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/20—Presence of organic materials
    • C09J2400/26—Presence of textile or fabric
    • C09J2400/263—Presence of textile or fabric in the substrate
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/30—Flame or heat resistance, fire retardancy properties

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The invention provides a flame retardant grade anti-corrosion adhesive tape, which comprises the following components: the adhesive tape prepared by the invention has good anticorrosion and flame-retardant effects.

Description

Flame-retardant-grade anti-corrosion adhesive tape
Technical Field
The invention mainly relates to the technical field of adhesive tapes, in particular to a flame-retardant anticorrosive adhesive tape.
Background
In the municipal and petroleum and gas transportation fields, a plurality of pipelines need to be buried underground, because of the humidity of the underground environment and the existence of metal ions, air and other components in soil, the pipelines are easy to corrode, leakage occurs, hidden danger is caused, the ground needs to be dug during maintenance, the maintenance cost and the period are long, and therefore the service life of the pipelines is influenced due to the good and bad performance of the anticorrosion work of the pipelines. The steel pipeline is wrapped by an anti-corrosion tape, which is one of common anti-corrosion technologies for achieving the anti-corrosion purpose;
the inventor thinks that most of the existing corrosion-resistant adhesive tapes do not have the flame-retardant effect in actual use.
Disclosure of Invention
The invention aims to provide a flame-retardant grade anti-corrosion adhesive tape to solve the problems mentioned in the background technology.
The technical scheme adopted by the invention for solving the technical problems is as follows: a flame retardant grade of an anti-corrosive tape comprising: the fiber cloth is coated with an adhesive layer and a flame-retardant layer on the outer surface respectively, and an anticorrosive layer is coated on the outer surface of the flame-retardant layer.
By adopting the technical scheme, the prepared adhesive tape has good anticorrosion and flame retardant effects.
Preferably, the formula of the adhesive layer of the flame-retardant grade anti-corrosion adhesive tape is as follows: 15% -20% of water; 10% -18% of natural rubber; 5% -8% of styrene butadiene rubber; 20% -25% of terpene resin; 2% -5% of rosin ester; 3% -8% of glycerol; 7% -12% of polyvinyl alcohol.
The manufacturing method of the adhesive layer of the flame-retardant anticorrosive adhesive tape comprises the following steps:
(1) taking out the beaker, pouring water into the beaker, heating for 3min, adjusting the natural rubber and the styrene-butadiene rubber into the water, stirring and heating for 2min to obtain a solution 1;
(2) pouring terpene resin and rosin ester into the solution 1, stirring and heating for 3min to obtain a solution 2;
(3) pouring glycerol into the solution 2, stirring and heating for 1min to obtain a solution 3;
(4) and pouring polyvinyl alcohol into the solution 3, stirring and heating for 1.5min, stopping heating, waiting for natural cooling to obtain an adhesive, and coating the adhesive on the surface of the fiber cloth to obtain an adhesive layer.
By adopting the technical scheme, the adhesive can be prepared.
Preferably, the formula of the flame-retardant layer of the flame-retardant grade anti-corrosion adhesive tape is as follows: 20% -30% of water; 5% -8% of magnesium hydroxide; 2% -4% of aluminium hydroxide; 3% -5% of ammonium polyphosphate; 6% -9% of triphenyl phosphate; 1% -3% hexabromocyclododecane; 4% -7% of zinc borate; 6% -10% of decabromodiphenylethane.
The manufacturing method of the flame-retardant layer of the flame-retardant anticorrosive adhesive tape comprises the following steps:
(1) taking out the beaker, pouring water, magnesium hydroxide and aluminum hydroxide into the beaker for heating, stirring and heating for 5min to obtain a solution 1;
(2) pouring the polyphosphoric acid amine and triphenyl phosphate into the solution 1, stirring and heating for 1min to obtain a solution 2;
(3) pouring hexabromocyclododecane and decabromodiphenylethane into the solution 2, stirring and heating for 1.5min to obtain a solution 3;
(4) and pouring zinc borate into the solution 3, heating and stirring for 2min to obtain the flame retardant, and after natural cooling, coating the flame retardant on the surface of the fiber cloth to obtain the flame retardant layer.
By adopting the technical scheme, the flame-retardant layer can be prepared.
Preferably, the formula of the anticorrosive layer is benzoic acid; 10% -15% of water; 4% -7% of deoxyacetic acid; 2% -6% dimethyl fumarate; 4 to 9 percent of potassium sorbate and 6 to 11 percent of sodium dehydroacetate.
The manufacturing method of the anticorrosive layer of the flame-retardant anticorrosive adhesive tape comprises the following steps:
(1) taking out the beaker, pouring water and the deoxidized acetic acid into the beaker, and heating and stirring for 5min to obtain a solution 1;
(2) pouring dimethyl fumarate into the solution 1, heating and stirring for 2min to obtain a solution 2;
(3) and (3) pouring potassium sorbate and sodium dehydroacetate into the solution 2, heating and stirring for 3min to obtain the preservative, and after naturally cooling, coating the preservative on the surface of the flame-retardant layer to obtain the anticorrosive layer.
By adopting the technical scheme, the preservative can be prepared.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the adhesive layer and the flame-retardant layer are respectively coated on the outer surface of the fiber cloth, and the anticorrosion layer is coated on the outer surface of the flame-retardant layer, so that the prepared adhesive tape has good anticorrosion and flame-retardant effects.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. fiber cloth; 2. an adhesive layer; 3. a flame retardant layer; 4. and (4) an anticorrosive layer.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to be limiting of the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1:
the formula of the adhesive layer 2 of the flame-retardant anticorrosive adhesive tape is as follows: 15% of water; 10% natural rubber; 5% styrene-butadiene rubber; 20% of terpene resin; 2% of rosin ester; 3% of glycerol; 7% polyvinyl alcohol.
The manufacturing method of the adhesive layer 2 of the flame-retardant anticorrosive adhesive tape comprises the following steps:
(1) taking out the beaker, pouring water into the beaker, heating for 3min, adjusting the natural rubber and the styrene-butadiene rubber into the water, stirring and heating for 2min to obtain a solution 1;
(2) pouring terpene resin and rosin ester into the solution 1, stirring and heating for 3min to obtain a solution 2;
(3) pouring glycerol into the solution 2, stirring and heating for 1min to obtain a solution 3;
(4) and pouring polyvinyl alcohol into the solution 3, stirring and heating for 1.5min, stopping heating, waiting for natural cooling to obtain an adhesive, and coating the adhesive on the surface of the fiber cloth 1 to obtain an adhesive layer 2.
The formula of the flame-retardant layer 3 of the flame-retardant anticorrosive adhesive tape is as follows: 20% of water; 5% magnesium hydroxide; 2% aluminum hydroxide; 3% of polyphosphoric acid amine; 6% triphenyl phosphate; 1% hexabromocyclododecane; 4% of zinc borate; 6% decabromodiphenylethane.
The manufacturing method of the flame-retardant layer 3 of the flame-retardant anticorrosive adhesive tape comprises the following steps:
(1) taking out the beaker, pouring water, magnesium hydroxide and aluminum hydroxide into the beaker for heating, stirring and heating for 5min to obtain a solution 1;
(2) pouring the polyphosphoric acid amine and triphenyl phosphate into the solution 1, stirring and heating for 1min to obtain a solution 2;
(3) pouring hexabromocyclododecane and decabromodiphenylethane into the solution 2, stirring and heating for 1.5min to obtain a solution 3;
(4) and pouring zinc borate into the solution 3, heating and stirring for 2min to obtain the flame retardant, and after natural cooling, coating the flame retardant on the surface of the fiber cloth 1 to obtain the flame retardant layer 3.
The formula of the anticorrosive layer 4 is benzoic acid; 10% of water; 4% of deoxyacetic acid; 2% dimethyl fumarate; 4% of potassium sorbate and 6% of sodium dehydroacetate.
The manufacturing method of the anticorrosive layer 4 of the flame-retardant anticorrosive adhesive tape comprises the following steps:
(1) taking out the beaker, pouring water and the deoxidized acetic acid into the beaker, and heating and stirring for 5min to obtain a solution 1;
(2) pouring dimethyl fumarate into the solution 1, heating and stirring for 2min to obtain a solution 2;
(3) and (3) pouring potassium sorbate and sodium dehydroacetate into the solution 2, heating and stirring for 3min to obtain the preservative, and after natural cooling, coating the preservative on the surface of the flame-retardant layer 3 to obtain the anticorrosive layer 4.
Example 2:
the formula of the adhesive layer 2 of the flame-retardant anticorrosive adhesive tape is as follows: 20% of water; 18% natural rubber; 8% styrene-butadiene rubber; 25% of terpene resin; 5% of rosin ester; 8% of glycerol; 12% polyvinyl alcohol.
The manufacturing method of the adhesive layer 2 of the flame-retardant anticorrosive adhesive tape comprises the following steps:
(1) taking out the beaker, pouring water into the beaker, heating for 3min, adjusting the natural rubber and the styrene-butadiene rubber into the water, stirring and heating for 2min to obtain a solution 1;
(2) pouring terpene resin and rosin ester into the solution 1, stirring and heating for 3min to obtain a solution 2;
(3) pouring glycerol into the solution 2, stirring and heating for 1min to obtain a solution 3;
(4) and pouring polyvinyl alcohol into the solution 3, stirring and heating for 1.5min, stopping heating, waiting for natural cooling to obtain an adhesive, and coating the adhesive on the surface of the fiber cloth 1 to obtain an adhesive layer 2.
The formula of the flame-retardant layer 3 of the flame-retardant anticorrosive adhesive tape is as follows: 30% of water; 8% of magnesium hydroxide; 4% aluminum hydroxide; 5% of polyphosphoric acid amine; 9% triphenyl phosphate; 3% hexabromocyclododecane; 7% of zinc borate; 10% decabromodiphenylethane.
The manufacturing method of the flame-retardant layer 3 of the flame-retardant anticorrosive adhesive tape comprises the following steps:
(1) taking out the beaker, pouring water, magnesium hydroxide and aluminum hydroxide into the beaker for heating, stirring and heating for 5min to obtain a solution 1;
(2) pouring the polyphosphoric acid amine and triphenyl phosphate into the solution 1, stirring and heating for 1min to obtain a solution 2;
(3) pouring hexabromocyclododecane and decabromodiphenylethane into the solution 2, stirring and heating for 1.5min to obtain a solution 3;
(4) and pouring zinc borate into the solution 3, heating and stirring for 2min to obtain the flame retardant, and after natural cooling, coating the flame retardant on the surface of the fiber cloth 1 to obtain the flame retardant layer 3.
The formula of the anticorrosive layer 4 is benzoic acid; 15% of water; 7% of deoxyacetic acid; 6% dimethyl fumarate; 9% of potassium sorbate and 11% of sodium dehydroacetate.
The manufacturing method of the anticorrosive layer 4 of the flame-retardant anticorrosive adhesive tape comprises the following steps:
(1) taking out the beaker, pouring water and the deoxidized acetic acid into the beaker, and heating and stirring for 5min to obtain a solution 1;
(2) pouring dimethyl fumarate into the solution 1, heating and stirring for 2min to obtain a solution 2;
(3) and (3) pouring potassium sorbate and sodium dehydroacetate into the solution 2, heating and stirring for 3min to obtain the preservative, and after natural cooling, coating the preservative on the surface of the flame-retardant layer 3 to obtain the anticorrosive layer 4.
The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims (7)

1. A flame retardant grade of an anti-corrosive tape, comprising: a fiber cloth (1);
the surface of the fiber cloth (1) is coated with an adhesive layer (2) and a flame-retardant layer (3) respectively, and the surface of the flame-retardant layer (3) is coated with an anticorrosive layer (4).
2. The flame retardant grade corrosion resistant adhesive tape according to claim 1, wherein the formula of the adhesive layer (2) of the flame retardant grade corrosion resistant adhesive tape is as follows: 15% -20% of water; 10% -18% of natural rubber; 5% -8% of styrene butadiene rubber; 20% -25% of terpene resin; 2% -5% of rosin ester; 3% -8% of glycerol; 7% -12% of polyvinyl alcohol.
3. The flame retardant grade anticorrosion adhesive tape according to claim 1, wherein the adhesive layer (2) of the flame retardant grade anticorrosion adhesive tape is prepared by the following steps:
(1) taking out the beaker, pouring water into the beaker, heating for 3min, adjusting the natural rubber and the styrene-butadiene rubber into the water, stirring and heating for 2min to obtain a solution 1;
(2) pouring terpene resin and rosin ester into the solution 1, stirring and heating for 3min to obtain a solution 2;
(3) pouring glycerol into the solution 2, stirring and heating for 1min to obtain a solution 3;
(4) and pouring polyvinyl alcohol into the solution 3, stirring and heating for 1.5min, stopping heating, waiting for natural cooling to obtain an adhesive, and coating the adhesive on the surface of the fiber cloth (1) to obtain an adhesive layer (2).
4. A flame retardant grade of anticorrosion adhesive tape according to claim 1, wherein the flame retardant layer (3) of the flame retardant grade of anticorrosion adhesive tape has the formula: 20% -30% of water; 5% -8% of magnesium hydroxide; 2% -4% of aluminium hydroxide; 3% -5% of ammonium polyphosphate; 6% -9% of triphenyl phosphate; 1% -3% hexabromocyclododecane; 4% -7% of zinc borate; 6% -10% of decabromodiphenylethane.
5. The flame retardant grade anti-corrosion adhesive tape according to claim 1, wherein the flame retardant layer (3) of the flame retardant grade anti-corrosion adhesive tape is prepared by the following steps:
(1) taking out the beaker, pouring water, magnesium hydroxide and aluminum hydroxide into the beaker for heating, stirring and heating for 5min to obtain a solution 1;
(2) pouring the polyphosphoric acid amine and triphenyl phosphate into the solution 1, stirring and heating for 1min to obtain a solution 2;
(3) pouring hexabromocyclododecane and decabromodiphenylethane into the solution 2, stirring and heating for 1.5min to obtain a solution 3;
(4) and pouring zinc borate into the solution 3, heating and stirring for 2min to obtain the flame retardant, and after natural cooling, coating the flame retardant on the surface of the fiber cloth (1) to obtain the flame retardant layer (3).
6. A flame retardant grade of anticorrosion adhesive tape as claimed in claim 1, wherein the formulation of the anticorrosion layer (4) is benzoic acid; 10% -15% of water; 4% -7% of deoxyacetic acid; 2% -6% dimethyl fumarate; 4 to 9 percent of potassium sorbate and 6 to 11 percent of sodium dehydroacetate.
7. The flame retardant grade anticorrosion adhesive tape according to claim 1, wherein the anticorrosion layer (4) of the flame retardant grade anticorrosion adhesive tape is prepared by the following steps:
(1) taking out the beaker, pouring water and the deoxidized acetic acid into the beaker, and heating and stirring for 5min to obtain a solution 1;
(2) pouring dimethyl fumarate into the solution 1, heating and stirring for 2min to obtain a solution 2;
(3) and (3) pouring potassium sorbate and sodium dehydroacetate into the solution 2, heating and stirring for 3min to obtain the preservative, and after natural cooling, coating the preservative on the surface of the flame-retardant layer (3) to obtain the anticorrosive layer (4).
CN202111063593.2A 2021-09-10 2021-09-10 Flame-retardant-grade anti-corrosion adhesive tape Pending CN113913119A (en)

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Application publication date: 20220111