CN109679540A - A kind of preparation method of high-temperature Resistance Adhesives and high temperature resistant aluminum foil and adhesive tape - Google Patents

A kind of preparation method of high-temperature Resistance Adhesives and high temperature resistant aluminum foil and adhesive tape Download PDF

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CN109679540A
CN109679540A CN201811494493.3A CN201811494493A CN109679540A CN 109679540 A CN109679540 A CN 109679540A CN 201811494493 A CN201811494493 A CN 201811494493A CN 109679540 A CN109679540 A CN 109679540A
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parts
preparation
temperature resistance
temperature
resistance adhesives
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CN109679540B (en
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张惠民
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Jiangyin Meiyuan Industries Corp
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Jiangyin Meiyuan Industries Corp
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04Homopolymers or copolymers of esters
    • C09J133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/062Copolymers with monomers not covered by C09J133/06
    • C09J133/066Copolymers with monomers not covered by C09J133/06 containing -OH groups
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/04Non-macromolecular additives inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/06Non-macromolecular additives organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08Macromolecular additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/20Adhesives in the form of films or foils characterised by their carriers
    • C09J7/28Metal sheet
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/30Adhesives in the form of films or foils characterised by the adhesive composition
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00Presence of inorganic and organic materials
    • C09J2400/10Presence of inorganic materials
    • C09J2400/16Metal
    • C09J2400/163Metal in the substrate
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2433/00Presence of (meth)acrylic polymer

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The invention discloses the preparation methods of a kind of high-temperature Resistance Adhesives and high temperature resistant aluminum foil and adhesive tape, preparation including virgin rubber: S1: the virgin rubber composition is as follows: 30~40 parts of Isooctyl acrylate monomer, 12~20 parts of butyl acrylate, 3~6 parts of acrylic acid, 1~5 part of hydroxy-ethyl acrylate, 45~55 parts of toluene;S2: accurately weighing various raw materials, in a kettle room temperature uniform stirring, and reaction kettle is warming up to 110~120 DEG C, and polymerization reaction is carried out at a temperature of refluxing toluene, and the reaction time is 8~12h, and virgin rubber is made;The preparation of adhesive: S3: the adhesive composition is as follows: 50~65 parts of above-mentioned virgin rubber, and 15~18 parts of rosin tackifying resin, 18~22 parts of toluene, 0.5~2 part of crosslinking agent;S4: accurately weighing the various raw materials in above-mentioned S3, in a kettle room temperature uniform stirring, 5~8h of mixing time, and high-temperature Resistance Adhesives are made.The aluminum foil and adhesive tape prepared using high-temperature Resistance Adhesives, the aluminum foil and adhesive tape tensile strength is high, easy to operate, environmentally protective, easily pastes on site, improves sticking efficiency, is suitable for machine and pastes.

Description

A kind of preparation method of high-temperature Resistance Adhesives and high temperature resistant aluminum foil and adhesive tape
Technical field
The present invention relates to adhesive material technical fields, and in particular to a kind of high-temperature Resistance Adhesives and high temperature resistant aluminum foil and adhesive tape Preparation method.
Background technique
Adhesive tape mainly by substrate and is coated on one or two surface of substrate and is coated with one layer of adhesive and constitutes, and passes through Bond is formed between gluing agent molecule and article surface molecule on base material, so that adhesive tape adheres on the surface of article.It presses Function is divided, and adhesive tape can be divided into high temperature gummed tape, pressure sensitive adhesive tape, insulating tape, specialty tape, cross cutting adhesive tape etc..
Aluminum foil and adhesive tape is a kind of metal foil belt, and viscosity is good, and adhesive force is strong, and anti-aging property is good, is widely used in owning The seam of aluminum foil composite is pasted, and the reparation of sealing and breakage at bar for line puncture, is refrigerator, refrigerator-freezer factory Main raw and auxiliary material and thermal insulation material sales department must purchase raw material, be widely used in the side plates evaporator plate such as refrigerator, refrigerator-freezer The fixed of pipe is pasted, and has good thermal conduction effect, and aluminum foil and adhesive tape can be also used for wrapping up outside steam lead, prevent temperature to It is outer to scatter and disappear.
The preparation cost of aluminum foil and adhesive tape is high in the prior art, pollutes the environment in the production process, existing aluminium foil Adhesive tape use scope is restricted, and is not meeting the needs of actual market.
Summary of the invention
It is an object of the present invention to overcome defect existing in the prior art, a kind of adhesive resistant to high temperature is provided, is bonded Intensity is high.
Another object of the present invention is, provides a kind of aluminum foil and adhesive tape prepared using high-temperature Resistance Adhesives, the aluminum foil and adhesive tape Tensile strength is high, easy to operate, environmentally protective, easily pastes on site, improves sticking efficiency, is suitable for machine and pastes.
To achieve the above object, the technical scheme is to design a kind of preparation methods of high-temperature Resistance Adhesives, including Following steps:
The preparation of virgin rubber:
S1: the virgin rubber its composition by weight is as follows: 30~40 parts of Isooctyl acrylate monomer, butyl acrylate 12~20 Part, 3~6 parts of acrylic acid, 1~5 part of hydroxy-ethyl acrylate, 45~55 parts of toluene;
Isooctyl acrylate monomer is used for soft polymer, plays internal plasticization in the polymer;Butyl acrylate belongs to soft list Body is copolymerized, is cross-linked to form acrylic adhesives;Hydroxy-ethyl acrylate is for manufacturing the acroleic acid resin containing activity hydroxy.
S2: accurately weighing various raw materials in S1, and by above-mentioned raw materials, room temperature uniform stirring, reaction kettle are warming up in a kettle 110~120 DEG C, polymerization reaction is carried out at a temperature of refluxing toluene, the reaction time is 8~12h, and virgin rubber is made, recycles in virgin rubber Toluene.
The preparation of adhesive:
S3: the adhesive its composition by weight is as follows: 50~65 parts of above-mentioned virgin rubber, rosin tackifying resin 15~18 Part, 18~22 parts of toluene, 0.5~2 part of crosslinking agent;
S4: accurately weighing the various raw materials in above-mentioned S3, by above-mentioned raw materials room temperature uniform stirring in a kettle, when stirring Between 5~8h, be made high-temperature Resistance Adhesives.
As a preferred technical solution, also containing 5~10 parts of chlorinated paraffin in the S3 adhesive.
As a preferred technical solution, also containing 5~10 parts of antimony oxide in the S3 adhesive.
Its composition of crosslinking agent score by weight is as follows as a preferred technical solution: 70~90 parts of polyvinyl resin, 10~15 parts of ethylene/ethyl acrylate, 5~10 parts of isocyanates, 1~3 part of graphene.Graphene surface in polyvinyl resin Graphene is added to the ability to cure for improving crosslinking agent in crosslinking agent, and then improves gluing by good dissolubility out The gluing characteristic of agent.
As a preferred technical solution, the isocyanates be that methyl diphenylene diisocyanate, dimethylene two are different One or two kinds of mixture in cyanate or toluene di-isocyanate(TDI).
A kind of preparation method containing high-temperature Resistance Adhesives aluminum foil and adhesive tape, comprising the following steps:
1) Al foil substrate is preheated, preheating temperature is 90~110 DEG C;
2) high-temperature Resistance Adhesives are uniformly coated on to the side of heat-resisting treated Al foil substrate, institute using tape coating machine Stating high-temperature Resistance Adhesives coating thickness is 0.03~0.075mm, and point 3 coatings are completed;
3) use 90~100 DEG C of 30~45min of oven drying, after winding in 30~35 DEG C of baking oven maturation one week, pass through Cutting is prepared into adhesive tape.
The high-temperature Resistance Adhesives cross the filter screen of 200~300 mesh before coating as a preferred technical solution,.
The adhesive tape is for the stickup of thermal insulation material lap-joint and gluing for hot air pipe lap-joint as a preferred technical solution, Patch.
The advantages and beneficial effects of the present invention are: effectively overcoming resin low molecular weight and hydroxyl uniformly to have in the prior art The problem of effect distribution, is difficult to solve always, using technical solution of the present invention, passes through reaction temperature, different crosslinking agents and adhesive The control of the variables such as the proportion between ingredient, the effective solution above problem, while process flow is simple, it is easy to operate.This Virgin rubber solid content is 52% in invention, and viscosity is 15000~25000 centipoises, and the increase of solid content advantageously reduces manufacturing cost, But solid content is bigger, and virgin rubber viscosity is bigger, higher to production equipment requirement, and production cost is higher.Adhesive consolidates in the present invention Content is 50%, and viscosity is 4000-8000 centipoise.
Specific embodiment
With reference to embodiment, the specific embodiment of the present invention is further described.Following embodiment is only used for more Add and clearly demonstrate technical solution of the present invention, and not intended to limit the protection scope of the present invention.
Embodiment 1
A kind of preparation method of high-temperature Resistance Adhesives, comprising the following steps:
The preparation of virgin rubber:
S1: the virgin rubber its composition by weight is as follows: 30 parts of Isooctyl acrylate monomer, 15 parts of butyl acrylate, and acrylic acid 4 Part, 3 parts of hydroxy-ethyl acrylate, 48 parts of toluene;
S2: accurately weighing various raw materials in S1, and by above-mentioned raw materials, room temperature uniform stirring, reaction kettle are warming up in a kettle 110 DEG C, polymerization reaction is carried out at a temperature of refluxing toluene, virgin rubber is made in reaction time 10h, recycles the toluene in virgin rubber;
The preparation of adhesive:
S3: the adhesive its composition by weight is as follows: 63 parts of above-mentioned virgin rubber, and 17 parts of rosin tackifying resin, toluene 19 Part, 1 part of crosslinking agent;
Wherein crosslinking agent its composition by weight is as follows: 80 parts of polyvinyl resin, 10 parts of ethylene/ethyl acrylate, and hexichol 9 parts of dicyclohexylmethane diisocyanate, 1 part of graphene;
S4: accurately weighing the various raw materials in above-mentioned S3, by above-mentioned raw materials room temperature uniform stirring in a kettle, when stirring Between 5h, be made high-temperature Resistance Adhesives, the high-temperature Resistance Adhesives before coating cross 200 mesh filter screen.
A kind of preparation method containing high-temperature Resistance Adhesives aluminum foil and adhesive tape, comprising the following steps:
1) Al foil substrate is preheated, preheating temperature is 90 DEG C;
2) high-temperature Resistance Adhesives are uniformly coated on to the side of heat-resisting treated Al foil substrate, institute using tape coating machine Stating high-temperature Resistance Adhesives coating thickness is 0.05mm, and point 3 coatings are completed;
3) use 90~100 DEG C of oven drying 30min, after winding in 30~35 DEG C of baking oven maturation one week, through cutting It is prepared into adhesive tape.
The high temperature resistant aluminum foil and adhesive tape tack≤200mm, adhesion strength >=18N/25mm peel strength >=20N/25mm, Hold sticky > for 24 hours, temperature tolerance >=120 DEG C, 10~40 DEG C of construction temperature.
The rosin tackifying resin is commercially available 138 rosin tackifying resin.
Embodiment 2
A kind of preparation method of high-temperature Resistance Adhesives, comprising the following steps:
The preparation of virgin rubber:
S1: the virgin rubber its composition by weight is as follows: 36 parts of Isooctyl acrylate monomer, 15 parts of butyl acrylate, and acrylic acid 3 Part, 1 part of hydroxy-ethyl acrylate, 45 parts of toluene;
S2: accurately weighing various raw materials in S1, and by above-mentioned raw materials, room temperature uniform stirring, reaction kettle are warming up in a kettle 115 DEG C, polymerization reaction is carried out at a temperature of refluxing toluene, virgin rubber is made in reaction time 12h, recycles the toluene in virgin rubber;
The preparation of adhesive:
S3: the adhesive its composition by weight is as follows: 50 parts of above-mentioned virgin rubber, and 18 parts of rosin tackifying resin, toluene 20 Part, 2 parts of crosslinking agent, 10 parts of chlorinated paraffin;
Wherein crosslinking agent its composition by weight is as follows: 74 parts of polyvinyl resin, 15 parts of ethylene/ethyl acrylate, two is sub- 5 parts of methyl diisocyanate, 5 parts of toluene di-isocyanate(TDI), 1 part of graphene;
S4: accurately weighing the various raw materials in above-mentioned S3, by above-mentioned raw materials room temperature uniform stirring in a kettle, when stirring Between 8h, be made high-temperature Resistance Adhesives, the high-temperature Resistance Adhesives before coating cross 200 mesh filter screen.
A kind of preparation method containing high-temperature Resistance Adhesives aluminum foil and adhesive tape, comprising the following steps:
1) Al foil substrate is preheated, preheating temperature is 100 DEG C;
2) high-temperature Resistance Adhesives are uniformly coated on to the side of heat-resisting treated Al foil substrate, institute using tape coating machine Stating high-temperature Resistance Adhesives coating thickness is 0.045mm, and point 3 coatings are completed;
3) use 90~100 DEG C of oven drying 35min, after winding in 30~35 DEG C of baking oven maturation one week, through cutting It is prepared into adhesive tape.
The high temperature resistant aluminum foil and adhesive tape tack≤200mm, adhesion strength >=16N/25mm peel strength >=18N/25mm, Hold sticky > for 24 hours, temperature tolerance >=120 DEG C, 10~40 DEG C of construction temperature.
Embodiment 3
A kind of preparation method of high-temperature Resistance Adhesives, comprising the following steps:
The preparation of virgin rubber:
S1: the virgin rubber its composition by weight is as follows: 30 parts of Isooctyl acrylate monomer, 20 parts of butyl acrylate, and acrylic acid 3 Part, 2 parts of hydroxy-ethyl acrylate, 45 parts of toluene;
S2: accurately weighing various raw materials in S1, and by above-mentioned raw materials, room temperature uniform stirring, reaction kettle are warming up in a kettle 120 DEG C, polymerization reaction is carried out at a temperature of refluxing toluene, virgin rubber is made in reaction time 8h, recycles the toluene in virgin rubber;
The preparation of adhesive:
S3: the adhesive its composition by weight is as follows: 50 parts of above-mentioned virgin rubber, and 18 parts of rosin tackifying resin, toluene 20 Part, 2 parts of crosslinking agent, 5 parts of chlorinated paraffin, 5 parts of antimony oxide;
Wherein crosslinking agent its composition by weight is as follows: 74 parts of polyvinyl resin, 15 parts of ethylene/ethyl acrylate, two is sub- 5 parts of methyl diisocyanate, 5 parts of methyl diphenylene diisocyanate, 1 part of graphene;
S4: accurately weighing the various raw materials in above-mentioned S3, by above-mentioned raw materials room temperature uniform stirring in a kettle, when stirring Between 8h, be made high-temperature Resistance Adhesives, the high-temperature Resistance Adhesives before coating cross 300 mesh filter screen.
A kind of preparation method containing high-temperature Resistance Adhesives aluminum foil and adhesive tape, comprising the following steps:
1) Al foil substrate is preheated, preheating temperature is 100 DEG C;
2) high-temperature Resistance Adhesives are uniformly coated on to the side of heat-resisting treated Al foil substrate, institute using tape coating machine Stating high-temperature Resistance Adhesives coating thickness is 0.075mm, and point 3 coatings are completed;
3) use 90~100 DEG C of oven drying 35min, after winding in 30~35 DEG C of baking oven maturation one week, through cutting It is prepared into adhesive tape.
The high temperature resistant aluminum foil and adhesive tape tack≤200mm, adhesion strength >=18N/25mm peel strength >=18N/25mm, Hold sticky > for 24 hours, temperature tolerance >=130 DEG C, 10~50 DEG C of construction temperature.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications Also it should be regarded as protection scope of the present invention.

Claims (8)

1. a kind of preparation method of high-temperature Resistance Adhesives, which comprises the following steps:
The preparation of virgin rubber:
S1: the virgin rubber its composition by weight is as follows: 30~40 parts of Isooctyl acrylate monomer, 12~20 parts of butyl acrylate, and third 3~6 parts of olefin(e) acid, 1~5 part of hydroxy-ethyl acrylate, 45~55 parts of toluene;
S2: accurately weighing various raw materials in S1, and by above-mentioned raw materials, room temperature uniform stirring, reaction kettle are warming up to 110 in a kettle ~120 DEG C, polymerization reaction is carried out at a temperature of refluxing toluene, the reaction time is 8~12h, and virgin rubber is made, recycles the first in virgin rubber Benzene;
The preparation of adhesive:
S3: the adhesive its composition by weight is as follows: 50~65 parts of above-mentioned virgin rubber, and 15~18 parts of rosin tackifying resin, first 18~22 parts of benzene, 0.5~2 part of crosslinking agent;
S4: accurately weighing the various raw materials in above-mentioned S3, by above-mentioned raw materials room temperature uniform stirring in a kettle, mixing time 5 High-temperature Resistance Adhesives are made in~8h.
2. a kind of preparation method of high-temperature Resistance Adhesives according to claim 1, which is characterized in that in the S3 adhesive Also containing 5~10 parts of chlorinated paraffin.
3. a kind of preparation method of high-temperature Resistance Adhesives according to claim 2, which is characterized in that in the S3 adhesive Also containing 5~10 parts of antimony oxide.
4. the preparation method of any a kind of high-temperature Resistance Adhesives according to claim 1~3, which is characterized in that the friendship It is as follows to join agent its composition of score by weight: 70~90 parts of polyvinyl resin, 10~15 parts of ethylene/ethyl acrylate, isocyanates 5 ~10 parts, 1~3 part of graphene.
5. a kind of preparation method of high-temperature Resistance Adhesives according to claim 4, which is characterized in that the isocyanates is It is mixing one or two kinds of in methyl diphenylene diisocyanate, dimethylene diisocyanate or toluene di-isocyanate(TDI) Object.
6. a kind of preparation method containing high-temperature Resistance Adhesives aluminum foil and adhesive tape, which comprises the following steps:
1) Al foil substrate is preheated, preheating temperature is 90~110 DEG C;
2) high-temperature Resistance Adhesives are uniformly coated on to the side of heat-resisting treated Al foil substrate using tape coating machine, it is described resistance to High temperature adhesive coating thickness is 0.03~0.075mm, and point 3 coatings are completed;
3) use 90~100 DEG C of 30~45min of oven drying, after winding in 30~35 DEG C of baking oven maturation one week, through cutting It is prepared into adhesive tape.
7. a kind of preparation method containing high-temperature Resistance Adhesives aluminum foil and adhesive tape according to claim 6, which is characterized in that institute State the filter screen that high-temperature Resistance Adhesives cross 200~300 mesh before coating.
8. a kind of using aluminum foil and adhesive tape made of preparation method described in claim 6, which is characterized in that the adhesive tape is for keeping the temperature The stickup of material lap-joint and the stickup of hot air pipe lap-joint.
CN201811494493.3A 2018-12-07 2018-12-07 High-temperature-resistant adhesive and preparation method of high-temperature-resistant aluminum foil tape Active CN109679540B (en)

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Publication number Priority date Publication date Assignee Title
CN112266739A (en) * 2020-09-28 2021-01-26 湖南省和祥润新材料有限公司 Preparation method of UV-cured pressure-sensitive adhesive transparent double-sided adhesive film containing chlorinated paraffin
CN115505346A (en) * 2022-08-10 2022-12-23 佛山市禅城区恒盛胶业有限公司 High-temperature-resistant insulating adhesive material and preparation method thereof

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