CN107151537A - 一种阻燃型屏蔽胶带的制作方法 - Google Patents

一种阻燃型屏蔽胶带的制作方法 Download PDF

Info

Publication number
CN107151537A
CN107151537A CN201710281951.4A CN201710281951A CN107151537A CN 107151537 A CN107151537 A CN 107151537A CN 201710281951 A CN201710281951 A CN 201710281951A CN 107151537 A CN107151537 A CN 107151537A
Authority
CN
China
Prior art keywords
parts
preparation
shielding tape
conductive
flame retardant
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
CN201710281951.4A
Other languages
English (en)
Inventor
李珍华
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 SIRUIDA NEW MATERIAL TECHNOLOGY Co Ltd
Original Assignee
JIANGSU SIRUIDA NEW MATERIAL TECHNOLOGY Co Ltd
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 SIRUIDA NEW MATERIAL TECHNOLOGY Co Ltd filed Critical JIANGSU SIRUIDA NEW MATERIAL TECHNOLOGY Co Ltd
Priority to CN201710281951.4A priority Critical patent/CN107151537A/zh
Publication of CN107151537A publication Critical patent/CN107151537A/zh
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
    • C09J133/00—Adhesives 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
    • C09J133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • 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
    • C08F212/00—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 aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • 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
    • C09J125/00—Adhesives 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 an aromatic carbocyclic ring; Adhesives based on derivatives of such polymers
    • C09J125/02—Homopolymers or copolymers of hydrocarbons
    • C09J125/04—Homopolymers or copolymers of styrene
    • C09J125/08—Copolymers of styrene
    • C09J125/14—Copolymers of styrene with unsaturated esters
    • 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
    • C09J133/00—Adhesives 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
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08—Homopolymers or copolymers of acrylic acid esters
    • 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
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • C09J9/02—Electrically-conducting adhesives
    • 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
    • D06M11/47—Oxides or hydroxides of elements of Groups 5 or 15 of the Periodic Table; Vanadates; Niobates; Tantalates; Arsenates; Antimonates; Bismuthates
    • 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
    • D06M11/69—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 phosphorus; with halides or oxyhalides of phosphorus; with chlorophosphonic acid or its 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
    • D06M11/83—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 metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0812—Aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/085—Copper
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0862—Nickel
    • 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
    • C09J2301/30—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
    • 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
    • C09J2301/314—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 layer and/or the carrier being conductive
    • 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
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer
    • 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
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/414—Additional features of adhesives in the form of films or foils characterized by the presence of essential components presence of a copolymer
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesive Tapes (AREA)

Abstract

本发明公开了一种阻燃型屏蔽胶带的制作方法，包括如下制作步骤：准备基材、制备压敏胶、制备阻燃剂、制备离型层和贴合成型，最终制得制得屏蔽胶带。本发明的屏蔽胶带的制作方法简单，具有很好的粘合性、导电、屏蔽和阻燃性能，在压敏胶和阻燃剂的制作过程中均加入导电材料，可以进一步提高屏蔽胶带的导电性。

Description

一种阻燃型屏蔽胶带的制作方法
技术领域
本发明涉及胶带加工技术领域，具体涉及一种阻燃型屏蔽胶带的制作方法。
背景技术
屏蔽胶带是一种带高导电背胶的金属箔或导电布，其导电背胶和导电基材组成完整的导电体，可以与任何金属面以粘接方式，从而完成电搭接和缝隙的电封闭。屏蔽导电胶带是经济实惠，使用方便的屏蔽材料。
发明内容
为解决现有技术的不足，本发明的目的在于提供一种制作方法简单，具有很好的粘合性、导电、屏蔽和阻燃性能的阻燃型屏蔽胶带的制作方法。
为了实现上述目标，本发明采用如下的技术方案：
一种阻燃型屏蔽胶带的制作方法，包括如下制作步骤：
S1、准备基材：选用导电布作为基材；
S2、制备压敏胶：将苯乙烯、丙烯酸、丙烯酸丁酯、醋酸乙烯、导电剂和促进剂按一定比例加入反应釜中，控制反应釜温度为50~70℃，持续搅拌1~2h，升温至70~80℃，加入一定量的丙烯酸乙酯，持续搅拌1~2h，升温至80~90℃，加入一定量的乙酸乙酯，持续搅拌反应1.5~2.5h，反应完成后，冷却至室温，得到导电压敏胶，待用；
S3、制备阻燃剂：将三氧化二锑、三氯氧磷和填料按一定比例加入反应釜中，将反应器温度缓慢升至60~80℃，不断搅拌使三者充分混合，搅拌1h后，取出，冷却至室温，得到阻燃剂，待用；
S4、制备离型层：使用涂布机将导电压敏胶均匀涂布于离型材料上，放置于烘箱中，控制温度为70~90℃，固化10~15min，取出冷却至室温，制得导电胶层；
S5、贴合成型：在导电布上均匀涂布阻燃剂，风干后，将导电胶层未涂覆阻燃剂的一侧与导电布贴合，制得屏蔽胶带。
优选地，前述步骤S1中，导电布为无纺导电布或梭织导电布。
再优选地，前述步骤S2中，制作压敏胶的各原料按重量份计分别为：苯乙烯30~60份、丙烯酸20~80份、丙烯酸丁酯20~50份、醋酸乙烯10~20份、导电剂5~10份、促进剂10~15份、丙烯酸乙酯30~50份和乙酸乙酯20~40份。
更优选地，前述促进剂为丙烯酸胺和醋酸乙烯酯的混合物，其中丙烯酸胺30~60份，醋酸乙烯酯40~70份。
进一步优选地，前述导电剂为铜粉、铝粉和镍粉的混合物，其中，按重量份计铜粉40~60份、铝粉10~20份、镍粉30~40份。
具体地，前述步骤S2中，冷却方式为自然放置冷却方式或水冷方式。
优选地，前述步骤S3中，按重量份计三氧化二锑为50~70份、三氯氧磷为20~30份、填料为10~20份。
再优选地，前述填料为铜粉、铝粉、镍粉、石墨、钛白粉或云母粉中的一种。
更优选地，前述步骤S4中，离型材料为涂有硅油的牛皮纸或淋塑牛皮纸。
本发明的有益之处在于：本发明的屏蔽胶带的制作方法简单，具有很好的粘合性、导电、屏蔽和阻燃性能，在压敏胶和阻燃剂的制作过程中均加入导电材料，可以进一步提高屏蔽胶带的导电性。
具体实施方式
以下结合具体实施例对本发明作具体的介绍。
实施例1
一种阻燃型屏蔽胶带的制作方法，包括如下制作步骤：
S1、准备基材：选用无纺导电布作为基材；
S2、制备压敏胶：将苯乙烯、丙烯酸、丙烯酸丁酯、醋酸乙烯、导电剂和促进剂按一定比例加入反应釜中，控制反应釜温度为50℃，持续搅拌1h，升温至70℃，加入一定量的丙烯酸乙酯，持续搅拌1h，升温至80℃，加入一定量的乙酸乙酯，持续搅拌反应1.5h，反应完成后，自然冷却至室温，得到导电压敏胶，待用；
其中，制作压敏胶的各原料按重量份计分别为：苯乙烯30份、丙烯酸80份、丙烯酸丁酯50份、醋酸乙烯10份、导电剂5份、促进剂15份、丙烯酸乙酯30份和乙酸乙酯20份。促进剂为丙烯酸胺和醋酸乙烯酯的混合物，丙烯酸胺30份，醋酸乙烯酯70份。导电剂为铜粉、铝粉和镍粉的混合物，其中，按重量份计铜粉40份、铝粉20份、镍粉40份；
S3、制备阻燃剂：将三氧化二锑、三氯氧磷和铜粉按一定比例加入反应釜中，其中，按重量份计三氧化二锑为50份、三氯氧磷为30份、铜粉为20份，将反应器温度缓慢升至60℃，不断搅拌使三者充分混合，搅拌1h后，取出，冷却至室温，得到阻燃剂，待用；
S4、制备离型层：使用涂布机将导电压敏胶均匀涂布于硅油的牛皮纸上，放置于烘箱中，控制温度为70℃，固化15min，取出冷却至室温，制得导电胶层；
S5、贴合成型：在无纺导电布上均匀涂布阻燃剂，风干后，将导电胶层未涂覆阻燃剂的一侧与导电布贴合，制得屏蔽胶带。
实施例2
一种阻燃型屏蔽胶带的制作方法，包括如下制作步骤：
S1、准备基材：选用梭织导电布作为基材；
S2、制备压敏胶：将苯乙烯、丙烯酸、丙烯酸丁酯、醋酸乙烯、导电剂和促进剂按一定比例加入反应釜中，控制反应釜温度为70℃，持续搅拌2h，升温至80℃，加入一定量的丙烯酸乙酯，持续搅拌2h，升温至90℃，加入一定量的乙酸乙酯，持续搅拌反应2.5h，反应完成后，水冷冷却至室温，得到导电压敏胶，待用；
其中，制作压敏胶的各原料按重量份计分别为：苯乙烯60份、丙烯酸20份、丙烯酸丁酯20份、醋酸乙烯20份、导电剂10份、促进剂10份、丙烯酸乙酯50份和乙酸乙酯40份。促进剂为丙烯酸胺和醋酸乙烯酯的混合物，丙烯酸胺60份，醋酸乙烯酯40份。导电剂为铜粉、铝粉和镍粉的混合物，其中，按重量份计铜粉60份、铝粉10份、镍粉30份；
S3、制备阻燃剂：将三氧化二锑、三氯氧磷和填料按一定比例加入反应釜中，其中，按重量份计三氧化二锑为70份、三氯氧磷为20份、填料为10份，将反应器温度缓慢升至80℃，不断搅拌使三者充分混合，搅拌1h后，取出，冷却至室温，得到阻燃剂，待用；
S4、制备离型层：使用涂布机将导电压敏胶均匀涂布于淋塑牛皮纸上，放置于烘箱中，控制温度为90℃，固化10min，取出冷却至室温，制得导电胶层；
S5、贴合成型：在导电布上均匀涂布阻燃剂，风干后，将导电胶层未涂覆阻燃剂的一侧与导电布贴合，制得屏蔽胶带。
实施例3
一种阻燃型屏蔽胶带的制作方法，包括如下制作步骤：
S1、准备基材：选用梭织导电布作为基材；
S2、制备压敏胶：将苯乙烯、丙烯酸、丙烯酸丁酯、醋酸乙烯、导电剂和促进剂按一定比例加入反应釜中，控制反应釜温度为60℃，持续搅拌1.5h，升温至75℃，加入一定量的丙烯酸乙酯，持续搅拌1.5h，升温至85℃，加入一定量的乙酸乙酯，持续搅拌反应2h，反应完成后，水冷冷却至室温，得到导电压敏胶，待用；
其中，制作压敏胶的各原料按重量份计分别为：苯乙烯40份、丙烯酸40份、丙烯酸丁酯30份、醋酸乙烯15份、导电剂7份、促进剂12份、丙烯酸乙酯40份和乙酸乙酯30份。促进剂为丙烯酸胺和醋酸乙烯酯的混合物，丙烯酸胺40份，醋酸乙烯酯60份。导电剂为铜粉、铝粉和镍粉的混合物，其中，按重量份计铜粉50份、铝粉15份、镍粉35份；
S3、制备阻燃剂：将三氧化二锑、三氯氧磷和填料按一定比例加入反应釜中，其中，按重量份计三氧化二锑为70份、三氯氧磷为20份、填料为10份，将反应器温度缓慢升至70℃，不断搅拌使三者充分混合，搅拌1h后，取出，冷却至室温，得到阻燃剂，待用；
S4、制备离型层：使用涂布机将导电压敏胶均匀涂布于淋塑牛皮纸上，放置于烘箱中，控制温度为80℃，固化12min，取出冷却至室温，制得导电胶层；
S5、贴合成型：在导电布上均匀涂布阻燃剂，风干后，将导电胶层未涂覆阻燃剂的一侧与导电布贴合，制得屏蔽胶带。
粘性检测试验
分别取实施例1、实施例2和实施例3中制得的屏蔽胶带做粘性检测试验，试验过程如下：在室温下，将片形胶带粘于实验板上，并用压辊在实验板上往复滚压三次，片形胶带的顶端固定于测试仪上，实验板的下端悬挂1KG砝码，１h后卸去砝码，测量实验板下滑的位移量；同时对实施例1、2和3中制得的屏蔽胶带进行表面电阻率测定，实验结果如下表：
实施例1 实施例2 实施例3
下滑距离 1mm 1.5mm 1.1mm
表面电阻率 2.1×103 2.3×103 2.1×103
根据实验结果可知，实施例1、实施例2和实施例3中制得的屏蔽胶带均具有良好的粘合性，且表面电阻率均较小，说明实施例1、实施例2和实施例3中屏蔽胶带的导电性都很好，具有良好的屏蔽性能。本发明的屏蔽胶带的制作方法简单，具有很好的粘合性、导电、屏蔽和阻燃性能，在压敏胶和阻燃剂的制作过程中均加入导电材料，可以进一步提高屏蔽胶带的导电性。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上显示和描述了本发明的基本原理、主要特征和优点。本行业的技术人员应该了解，上述实施例不以任何形式限制本发明，凡采用等同替换或等效变换的方式所获得的技术方案，均落在本发明的保护范围内。

Claims (9)

1.一种阻燃型屏蔽胶带的制作方法，其特征在于，包括如下制作步骤：
S1、准备基材：选用导电布作为基材；
S2、制备压敏胶：将苯乙烯、丙烯酸、丙烯酸丁酯、醋酸乙烯、导电剂和促进剂按一定比例加入反应釜中，控制反应釜温度为50~70℃，持续搅拌1~2h，升温至70~80℃，加入一定量的丙烯酸乙酯，持续搅拌1~2h，升温至80~90℃，加入一定量的乙酸乙酯，持续搅拌反应1.5~2.5h，反应完成后，冷却至室温，得到导电压敏胶，待用；
S3、制备阻燃剂：将三氧化二锑、三氯氧磷和填料按一定比例加入反应釜中，将反应器温度缓慢升至60~80℃，不断搅拌使三者充分混合，搅拌1h后，取出，冷却至室温，得到阻燃剂，待用；
S4、制备离型层：使用涂布机将导电压敏胶均匀涂布于离型材料上，放置于烘箱中，控制温度为70~90℃，固化10~15min，取出冷却至室温，制得导电胶层；
S5、贴合成型：在导电布上均匀涂布阻燃剂，风干后，将导电胶层未涂覆阻燃剂的一侧与导电布贴合，制得屏蔽胶带。
2.根据权利要求1所述的一种阻燃型屏蔽胶带的制作方法，其特征在于，所述步骤S1中，导电布为无纺导电布或梭织导电布。
3.根据权利要求1所述的一种阻燃型屏蔽胶带的制作方法，其特征在于，所述步骤S2中，制作压敏胶的各原料按重量份计分别为：苯乙烯30~60份、丙烯酸20~80份、丙烯酸丁酯20~50份、醋酸乙烯10~20份、导电剂5~10份、促进剂10~15份、丙烯酸乙酯30~50份和乙酸乙酯20~40份。
4.根据权利要求3所述的一种阻燃型屏蔽胶带的制作方法，其特征在于，所述促进剂为丙烯酸胺和醋酸乙烯酯的混合物，其中丙烯酸胺30~60份，醋酸乙烯酯40~70份。
5.根据权利要求3所述的一种阻燃型屏蔽胶带的制作方法，其特征在于，所述导电剂为铜粉、铝粉和镍粉的混合物，其中，按重量份计铜粉40~60份、铝粉10~20份、镍粉30~40份。
6.根据权利要求1所述的一种阻燃型屏蔽胶带的制作方法，其特征在于，所述步骤S2中，冷却方式为自然放置冷却方式或水冷方式。
7.根据权利要求1所述的一种阻燃型屏蔽胶带的制作方法，其特征在于，所述步骤S3中，按重量份计三氧化二锑为50~70份、三氯氧磷为20~30份、填料为10~20份。
8.根据权利要求7所述的一种阻燃型屏蔽胶带的制作方法，其特征在于，所述填料为铜粉、铝粉、镍粉、石墨、钛白粉或云母粉中的一种。
9.根据权利要求1所述的一种阻燃型屏蔽胶带的制作方法，其特征在于，所述步骤S4中，离型材料为涂有硅油的牛皮纸或淋塑牛皮纸。
CN201710281951.4A 2017-04-26 2017-04-26 一种阻燃型屏蔽胶带的制作方法 Pending CN107151537A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710281951.4A CN107151537A (zh) 2017-04-26 2017-04-26 一种阻燃型屏蔽胶带的制作方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710281951.4A CN107151537A (zh) 2017-04-26 2017-04-26 一种阻燃型屏蔽胶带的制作方法

Publications (1)

Publication Number Publication Date
CN107151537A true CN107151537A (zh) 2017-09-12

Family

ID=59793629

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710281951.4A Pending CN107151537A (zh) 2017-04-26 2017-04-26 一种阻燃型屏蔽胶带的制作方法

Country Status (1)

Country Link
CN (1) CN107151537A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114015410A (zh) * 2021-11-12 2022-02-08 凯仁精密材料(江苏)有限公司 一种导电性胶水的预混方法以及导电胶带及其制备方法
CN115612422A (zh) * 2022-09-29 2023-01-17 江苏鼎功电子科技有限公司 一种高强度胶带的制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2512777Y (zh) * 2001-12-06 2002-09-25 惠达 导电铝箔胶带
CN1701106A (zh) * 2003-03-20 2005-11-23 Lg化学株式会社 电磁屏蔽膜用压敏粘合剂组合物及使用该组合物的电磁屏蔽滤波器
CN203820687U (zh) * 2014-04-02 2014-09-10 深圳市法鑫忠信新材料有限公司 一种阻燃耐温屏蔽薄膜
CN104046299A (zh) * 2013-03-14 2014-09-17 莱尔德技术股份有限公司 阻燃导电粘合材料、其制造方法及包括该材料的带
CN204939377U (zh) * 2015-07-30 2016-01-06 深圳市摩码科技有限公司 导电屏蔽胶带
CN106010338A (zh) * 2016-07-07 2016-10-12 昆山汉品电子有限公司 用作屏蔽罩的胶带及其用途

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2512777Y (zh) * 2001-12-06 2002-09-25 惠达 导电铝箔胶带
CN1701106A (zh) * 2003-03-20 2005-11-23 Lg化学株式会社 电磁屏蔽膜用压敏粘合剂组合物及使用该组合物的电磁屏蔽滤波器
CN104046299A (zh) * 2013-03-14 2014-09-17 莱尔德技术股份有限公司 阻燃导电粘合材料、其制造方法及包括该材料的带
CN203820687U (zh) * 2014-04-02 2014-09-10 深圳市法鑫忠信新材料有限公司 一种阻燃耐温屏蔽薄膜
CN204939377U (zh) * 2015-07-30 2016-01-06 深圳市摩码科技有限公司 导电屏蔽胶带
CN106010338A (zh) * 2016-07-07 2016-10-12 昆山汉品电子有限公司 用作屏蔽罩的胶带及其用途

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114015410A (zh) * 2021-11-12 2022-02-08 凯仁精密材料(江苏)有限公司 一种导电性胶水的预混方法以及导电胶带及其制备方法
CN115612422A (zh) * 2022-09-29 2023-01-17 江苏鼎功电子科技有限公司 一种高强度胶带的制备方法
CN115612422B (zh) * 2022-09-29 2024-03-08 江苏鼎功电子科技有限公司 一种高强度胶带的制备方法

Similar Documents

Publication Publication Date Title
CN106967335B (zh) 水性石墨烯导电油墨、电加热结构、装置及其制备方法
US10433371B2 (en) Electrothermic compositions
CN107151537A (zh) 一种阻燃型屏蔽胶带的制作方法
CN107197546A (zh) 电加热结构和装置及其制备方法
CN101950623B (zh) 电缆用半导电阻燃带及其制造方法
CN104264495A (zh) 一种阻燃pvc人造革及其制备方法
TW201340127A (zh) 片狀導電填料
CN104175023A (zh) 一种无铅焊锡膏用无卤助焊剂
CN105255382B (zh) Emi屏蔽用雾面双铝复合材料导电胶带及制备方法
CN109181500A (zh) 用于水性导电涂料的制造方法
CN109179442A (zh) 一种导电云母的制备方法
CN102909913A (zh) 抗静电彩涂钢板及其制备方法
TWI687320B (zh) 附導電膜之基板、其製造方法、及聚醯亞胺基板用導電性糊
CN104123977A (zh) 一种环形压敏电阻器银浆料、其制备方法及应用
US11578213B2 (en) Electrothermic compositions
CN108456387A (zh) 一种无玻纤型聚四氟乙烯胶片、制作方法及其应用
CN106893522A (zh) 导电布胶带用胶黏剂及导电布胶带
CN105895258A (zh) 一种多层共烧内电极银浆的制备方法
CN104789146A (zh) 电磁波屏蔽用雾面铝箔mylar导电胶带及制备方法
CN103756515B (zh) 一种变压器用环氧型漆包线漆及其制备方法
CN103602121A (zh) 一种改进的抗老化防水涂料
CN101519562B (zh) 溴碳丙烯酸印刷电路阻燃保护涂料及其制备方法
CN101290822B (zh) 阻燃半导电布带的加工工艺
CN103435367B (zh) 一种石墨表面抗氧化涂层的制备方法
CN107955439A (zh) 一种聚酯树脂绝缘漆

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

Application publication date: 20170912

RJ01 Rejection of invention patent application after publication