CN114411447B - 一种高定量电子载带纸用高渗透施胶剂的制备方法 - Google Patents

一种高定量电子载带纸用高渗透施胶剂的制备方法 Download PDF

Info

Publication number
CN114411447B
CN114411447B CN202111567978.2A CN202111567978A CN114411447B CN 114411447 B CN114411447 B CN 114411447B CN 202111567978 A CN202111567978 A CN 202111567978A CN 114411447 B CN114411447 B CN 114411447B
Authority
CN
China
Prior art keywords
paper
sizing agent
sizing
carrier tape
permeability
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.)
Active
Application number
CN202111567978.2A
Other languages
English (en)
Other versions
CN114411447A (zh
Inventor
孟育
张宇
詹卫民
童树华
张求荣
王励稼
张召
杨宗建
郑红余
徐欢
黄晓俊
刘国军
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.)
Zhejiang Jinchang Specialty Paper Co ltd
Original Assignee
Zhejiang Jinchang Specialty Paper 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 Zhejiang Jinchang Specialty Paper Co ltd filed Critical Zhejiang Jinchang Specialty Paper Co ltd
Priority to CN202111567978.2A priority Critical patent/CN114411447B/zh
Publication of CN114411447A publication Critical patent/CN114411447A/zh
Application granted granted Critical
Publication of CN114411447B publication Critical patent/CN114411447B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10Packing paper
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/02Material of vegetable origin
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/21Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24Polysaccharides
    • D21H17/28Starch
    • D21H17/29Starch cationic
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/34Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/46Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/53Polyethers; Polyesters
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00Coated paper; Coating material
    • D21H19/10Coatings without pigments
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16Sizing or water-repelling agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Packages (AREA)
  • Packaging Frangible Articles (AREA)
  • Paper (AREA)

Abstract

本发明涉及一种高定量电子载带纸用高渗透施胶剂的制备方法,该方法是在溶解桶中加入去离子水1000~8000g,加热至70~90oC,一并加入聚丙烯酸0.5~2g、聚乙二醇0.5~5g、阳离子淀粉10~20g和硫酸化蓖麻油10~30g溶解,所有原料溶解完后在60~90 oC条件下搅拌20~40分钟,然后保温5~15分钟,形成近似透明状溶液即可。采用本发明,通过在高定量载带纸原纸表面施该胶剂,高定量载带纸原纸的力学性能有非常明显的提升,挺度和内结合强度分别可达到22 mN·m和180 J/m2,高于国家标准的20 mN·m和170 J/m2,能满足高定量载带纸力学性能需求以及电子载带纸国家标准。

Description

一种高定量电子载带纸用高渗透施胶剂的制备方法
技术领域
本发明涉及一种高定量电子载带纸用高渗透施胶剂的制备方法,属于特种纸领域,特别是应用于高定量(≥500g/m2)电子载带纸。
背景技术
载带主要用于电子元件安装行业。它与盖带(上部密封带)一起使用,将电阻器、电容器、晶体管和二极管等电子元件携带和存储在载体带的口袋中,并通过将盖带密封在载体带上方形成封闭的包装,以保护电子元件在运输过程中免受污染和损坏。在电子元件安装过程中,剥离覆盖胶带,自动安装设备通过胶带分度孔的准确定位,依次取出口袋中的元件,粘贴安装在集成电路板上。
根据所用原料的不同,薄胶带主要分为纸带和塑料带。纸载体胶带具有价格低廉、回收方便的特点,将成为电子元件制造商的首选。主要用于厚度不超过1mm的电子元器件的包装,其下游应用主要为电子元器件;当电子元件的厚度超过1mm时,由于纸载体胶带的弯曲条件和厚度限制,通常使用塑料载体胶带进行包装。塑料载体带的下游应用主要是以半导体分立器件、集成电路和LED为代表的电子器件。
载带纸的制作包括载带纸原纸制备、分切纸带、打孔纸带和压孔纸带,其中打孔纸带、压孔纸带为分切纸带的后道工序,而载带纸原纸的特性决定了其使用。由于载带纸需要良好的力学性能(如挺度、力学强度)和可加工性能,因此载带纸原纸一般需要高定量。载带纸原纸通产是由多层加压复合,层间采用阳离子淀粉表胶剂进行粘合,该阳离子淀粉表胶剂的制备方法是,向溶解桶中加入去离子水(1000~8000g)加热至80oC,加入阳离子淀粉(10~20g)溶解,原料溶解完后在60~90摄氏度条件下搅拌30分钟,然后保温10分钟后,形成近似透明状溶液即可。目前,针对多层复合的高定量载带纸,需要多层加压复合和施阳离子淀粉表胶剂等工序,制备工艺极其复杂,成本高昂。
发明内容
本发明的目的是提供一种高定量电子载带纸用高渗透施胶剂的制备方法,该施胶剂通过表面施胶应用在特种纸领域,在制作高定量电子载带纸中可以避免多层加压复合和多次施胶等工序,为高定量电子载带纸的制备提供一条新的技术途径。
本发明采取的技术方案是:一种高定量电子载带纸用高渗透施胶剂的制备方法,其特征在于:在溶解桶中加入去离子水1000~8000g,加热至70~90oC,一并加入聚丙烯酸0.5~2g、聚乙二醇0.5~5g、阳离子淀粉10~20g和硫酸化蓖麻油10~30g溶解,所有原料溶解完后在60~90 oC条件下搅拌20~40分钟,然后保温5~15分钟,形成近似透明状溶液后备用。
所述的一种高定量电子载带纸用高渗透施胶剂的制备方法,其特征在于该施胶剂在高定量载带纸原纸的表面施胶方法是:将所述的施胶剂导入微型施胶机,取高定量纸≥500g/m2特种纸,辊转速控制在10~30转/分钟,通过背涂刮刀角度以控制表面施胶量的大小,施胶量控制在20~50g/m2
采用本发明,通过在高定量载带纸原纸表面施该胶剂,高定量载带纸原纸的力学性能有非常明显的提升,尤其在挺度和内结合强度等重要指标上表明突出,最高分别可达到22 mN·m和180 J/m2,分别高于国家标准的20 mN·m和170 J/m2;相反而言,对于传统施胶剂,由于高定量(500g/m2)纸厚度较大、紧度、纸张内部空隙小,施胶剂难以进入纸张内部,其纸张力学性能交叉,无法满足载带纸力学性能需求以及电子载带纸国家标准。
具体实施方式
下面将结合本发明实施例,对本发明的技术方案进行完整地描述,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
一、实例一。
1、该高定量电子载带纸用高渗透施胶剂的制备方法是:在溶解桶中加入去离子水(8000g)加热至80oC,加入聚丙烯酸(2g)溶解、加入聚乙二醇(5g)溶解、加入阳离子淀粉(20g)溶解及加入硫酸化蓖麻油(30g)溶解,所有原料溶解完后在90摄氏度条件下搅拌30分钟,然后保温10分钟后,形成近似透明状溶液备用。
2.在高定量载带纸原纸的表面施胶方法是:将上述高渗透施胶剂导入微型施胶机,取500 g/m2的高定量纸(针叶木桨的特种纸),为了使施胶剂与高定量纸充分发生作用,辊转速控制在10转/分钟,通过背涂刮刀角度以控制表面施胶量的大小,施胶量控制在50g/m2
3、测试:采用上述方法在高定量载带纸原纸的表面施胶后,其结果如下列表。
二、实例二。
1、该高定量电子载带纸用高渗透施胶剂的制备方法是:在溶解桶中加入去离子水(1000g)加热至80oC,加入聚丙烯酸(0.5g)溶解、加入聚乙二醇(0.5g)溶解、加入阳离子淀粉(10g)溶解及加入硫酸化蓖麻油(10g)溶解,所有原料溶解完后在60摄氏度条件下搅拌30分钟,然后保温10分钟后,形成近似透明状溶液备用。
2.在高定量载带纸原纸的表面施胶方法是:将上述高渗透施胶剂导入微型施胶机,取500 g/m2高定量纸(针叶木桨的特种纸),为了使施胶剂与高定量纸充分发生作用,辊转速控制在10转/分钟,通过背涂刮刀角度以控制表面施胶量的大小,施胶量控制在20g/m2
3、测试:采用上述方法在高定量载带纸原纸的表面施胶后,其结果如下列表。
三、实例三。
1、传统阳离子淀粉表胶剂的制作方法是:在溶解桶中加入去离子水(1000g)加热至80oC,加入阳离子淀粉(10g)溶解,原料溶解完后在90摄氏度条件下搅拌30分钟,然后保温10分钟后,形成近似透明状溶液备用。
2、在高定量载带纸原纸的表面施胶方法是:将上述传统施胶剂导入微型施胶机,取500 g/m2高定量纸(针叶木桨的特种纸),为了使施胶剂与高定量纸充分发生作用,辊转速控制在10~30转/分钟,通过背涂刮刀角度以控制表面施胶量的大小,施胶量控制在20~50g/m2
3、测试:采用上述方法在高定量载带纸原纸的表面施胶后,其结果如下列表。
四、分析测试结果、
通过实施一至三测试结果分析表明,采用本发明制作的电子载带纸用高渗透施胶剂施胶成功,高定量载带纸原纸的力学性能有非常明显的提升,尤其在挺度和内结合强度等重要指标上表明突出,最高分别可达到22 mN·m和180 J/m2,分别高于国家标准的20mN·m和170 J/m2;相反而言,对于传统施胶剂,由于高定量(500g/m2)纸厚度较大、紧度、纸张内部空隙小,施胶剂难以进入纸张内部,其纸张力学性能交叉,无法满足载带纸力学性能需求以及电子载带纸国家标准。

Claims (2)

1.一种高定量电子载带纸用高渗透施胶剂的制备方法,其特征在于:在溶解桶中加入去离子水1000~8000g,加热至70~90oC,一并加入聚丙烯酸0.5~2g、聚乙二醇0.5~5g、阳离子淀粉10~20g和硫酸化蓖麻油10~30g溶解,所有原料溶解完后在60~90 oC条件下搅拌20~40分钟,然后保温5~15分钟,形成近似透明状溶液后备用。
2.根据权利要求1所述的一种高定量电子载带纸用高渗透施胶剂的制备方法,其特征在于该施胶剂在高定量载带纸原纸的表面施胶方法是:将所述的施胶剂导入微型施胶机,取高定量纸≥500g/m2特种纸,辊转速控制在10~30转/分钟,通过背涂刮刀角度以控制表面施胶量的大小,施胶量控制在20~50g/m2
CN202111567978.2A 2021-12-21 2021-12-21 一种高定量电子载带纸用高渗透施胶剂的制备方法 Active CN114411447B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111567978.2A CN114411447B (zh) 2021-12-21 2021-12-21 一种高定量电子载带纸用高渗透施胶剂的制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111567978.2A CN114411447B (zh) 2021-12-21 2021-12-21 一种高定量电子载带纸用高渗透施胶剂的制备方法

Publications (2)

Publication Number Publication Date
CN114411447A CN114411447A (zh) 2022-04-29
CN114411447B true CN114411447B (zh) 2023-05-16

Family

ID=81267745

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111567978.2A Active CN114411447B (zh) 2021-12-21 2021-12-21 一种高定量电子载带纸用高渗透施胶剂的制备方法

Country Status (1)

Country Link
CN (1) CN114411447B (zh)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL261418A (zh) * 1960-03-01
DE1233248B (de) * 1964-09-07 1967-01-26 Feldmuehle Ag Verfahren zum Herstellen metallfolienartiger Oberflaechen
JP3383935B2 (ja) * 1999-01-11 2003-03-10 北越製紙株式会社 電子デバイス用キャリアテープ紙
CN103866620B (zh) * 2014-02-25 2016-04-13 苏州恒康新材料有限公司 一种羧甲基淀粉施胶剂及其制备方法

Also Published As

Publication number Publication date
CN114411447A (zh) 2022-04-29

Similar Documents

Publication Publication Date Title
CN101456276B (zh) 适应无铅制程的覆铜箔层压板的制造方法
CN100432144C (zh) 一种树脂组合物及其在粘结片和覆铜板中的应用
CN103298612A (zh) 绝缘性基板、覆金属箔层压板、印刷线路板及半导体装置
CN101555393A (zh) 一种单组分耐高温各向同性导电胶及其制备方法
CN110254025B (zh) 一种覆铜板生产处理工艺
CN107731702A (zh) 模组绑定方法
CN110948917A (zh) 一种高剥离强度改性聚四氟乙烯覆铜板的制备方法
CN114411447B (zh) 一种高定量电子载带纸用高渗透施胶剂的制备方法
CN102045948A (zh) 采用无流动半固化片压合金属基板的pcb板制作方法
TWI754139B (zh) 一種封裝載帶基材及其製備方法
CN116373397B (zh) 一种动力型锂电池用耐腐蚀复合膜的制备方法
CN101637070B (zh) 带基材绝缘片、多层印刷布线板、半导体装置和多层印刷布线板的制造方法
Lee et al. Polyimide–epoxy composites with superior bendable properties for application in flexible electronics
TW201533458A (zh) 覆金屬積層板、電路基板及電子裝置
CN111703171A (zh) 一种5g高频微波覆铜板的加工生产工艺
CN105086873A (zh) 一种各向同性热固性导电胶膜及其制备方法
CN114262499B (zh) 一种树脂组合物、半固化片及其应用
CN115558459A (zh) 一种高导热绝缘胶及其制备方法
CN114851647A (zh) 一种半导体芯片封测假片基材及其制作方法
CN100497475C (zh) 一种无卤树脂组合物及其在粘结片和覆铜板中的应用
CN105542692B (zh) 一种纸基覆铜板用铜箔胶的制造方法
CN103129090A (zh) 一种玻璃膜基覆铜板的制备方法及其所制得的覆铜板
CN109624441B (zh) 一种高导热的覆铜板及其制备方法
CN106163139B (zh) Pcb板边露铜焊盘的成型方法
CN108624271A (zh) 一种含铜导电粘结剂及其制备方法

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
GR01 Patent grant
GR01 Patent grant