CN107459666A - 一种制备复合型pet保护膜的方法 - Google Patents

一种制备复合型pet保护膜的方法 Download PDF

Info

Publication number
CN107459666A
CN107459666A CN201610392611.4A CN201610392611A CN107459666A CN 107459666 A CN107459666 A CN 107459666A CN 201610392611 A CN201610392611 A CN 201610392611A CN 107459666 A CN107459666 A CN 107459666A
Authority
CN
China
Prior art keywords
pet
layer
printing
protection film
pet layer
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
CN201610392611.4A
Other languages
English (en)
Inventor
邢士合
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.)
Tianjin Fragrance Plastic Products Co Ltd
Original Assignee
Tianjin Fragrance Plastic Products 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 Tianjin Fragrance Plastic Products Co Ltd filed Critical Tianjin Fragrance Plastic Products Co Ltd
Priority to CN201610392611.4A priority Critical patent/CN107459666A/zh
Publication of CN107459666A publication Critical patent/CN107459666A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04Coating
    • C08J7/0427Coating with only one layer of a composition containing a polymer binder
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/007After-treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B05D7/04Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2518/00Other type of polymers
    • B05D2518/10Silicon-containing polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2483/00Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2483/04Polysiloxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明公开了一种制备复合型PET保护膜的方法,其包括以下步骤:(1)、将PET材料置于冲压机内进行冲压成型,得到未印刷PET层;(2)、在所述未印刷PET层的一表面印刷图层,得到印刷PET层;(3)、将所述印刷PET层置于干燥机内进行烘烤;(4)、将烘烤后的所述印刷PET层置于成型生产模具中,然后将液态硅胶或塑胶涂抹于所述印刷PET层的图层上,通过热压成型方式将所述印刷PET层与液态硅胶连接为一体,得到复合型保护膜;(5)、将所述复合型保护膜在室温下冷却,即可获得复合型PET保护膜成品。通过该方法可以使PET与液态硅胶或塑胶连接为一体获得复合型PET保护膜,扩大了PET保护膜的应用范围,增强了产品的使用寿命。

Description

一种制备复合型PET保护膜的方法
技术领域
本发明涉及PET保护膜的制备方法技术领域,尤其是一种制备复合型PET保护膜的方法。
背景技术
聚对苯二甲酸乙二酯(PET)是一种高度结晶的聚合物,其具有优良的耐磨性、电绝缘性、阻燃性、耐热老化性和吸水率低等特性,因此,具有特殊保护性能的PET保护膜广泛应用于电脑、数码相机及手机等电子产品中,现有PET保护膜主要是一层离型膜及一层PET原膜粘连在一起制作而成,即通过PET原膜涂布胶水后,再贴合一层PET离型膜,此PET保护膜只具备防水、耐磨及防高温等基本性能,不具有防撕裂及防静电等其它特性,限制了PET保护膜的应用范围,缩短了产品的使用寿命。
发明内容
本发明为弥补现有技术的不足,提供一种制备复合型PET保护膜的方法,该方法实施简单,容易实现,使得PET与其它材料粘合在一起用于制备多功能性的复合型PET保护膜。本发明具体技术方案步骤如下:
(1)将PET材料置于冲压机内进行冲压成型,得到未印刷PET层;
(2)在未印刷的PET层的一表面印刷图层,得到印刷PET层;
(3)将印刷PET层置于干燥机内进行烘烤,其中,烘烤温度为60℃,烘烤时间为50分钟;
(4)将烘烤盾的印刷PET层置于成型生产模具中,然后将液态硅胶涂抹于印刷PET层的图层上,通过热压成型方式将印刷PET层与液态硅胶连接为一体得到复合型保护膜,其中,热压成型的温度为110℃,压力为70kg/cm2,时间为80秒;
(5)将复合型保护膜在室温下冷却,即可获得复合型PET保护膜成品。
进一步的,在上述方法中,步骤(3)中所述印刷PET层的烘烤温度为60-80℃,烘烤时间为50-60分钟。
进一步的,在上述方法中,步骤(4)中所述热压成型的温度为110-120℃,压力为70-80kg/cm2,时间为80-100秒。
本发明的有益效果:通过上述方法可以使得PET材料与液态硅胶或具有特殊性能的塑胶材料连接为一体,获得复合型PET保护膜,复合型PET保护膜在应用于电脑、数码相机及手机等电子产品中,不仅具有防水、耐磨、耐高温防阻燃的作用,而且具有防静电或防撕裂等特殊性能,扩大了PET保护膜的应用范围,增强了产品的使用寿命。
具体实施方式
下面结合实施例对本发明的具体实施方式作进一步描述,以下实施例仅用于更加清楚地说明本发明的技术方案,而不能以此来限制本发明的保护范围。
本发明提供的一种制备复合型PET保护膜的方法包括以下步骤:
实施例1
(1)将PET材料置于冲压机内进行冲压成型,得到未印刷PET层;
(2)在未印刷的PET层的一表面印刷图层,得到印刷PET层;
(3)将印刷PET层置于干燥机内进行烘烤,其中,烘烤温度为60℃,烘烤时间为50分钟;
(4)将烘烤盾的印刷PET层置于成型生产模具中,然后将液态硅胶涂抹于印刷PET层的图层上,通过热压成型方式将印刷PET层与液态硅胶连接为一体得到复合型保护膜,其中,热压成型的温度为110℃,压力为70kg/cm2,时间为80秒;
(5)将复合型保护膜在室温下冷却,即可获得复合型PET保护膜成品。
实施例2
(1)将PET材料置于冲压机内进行冲压成型,得到未印刷PET层;
(2)在未印刷的PET层的一表面印刷图层,得到印刷PET层;
(3)将印刷PET层置于干燥机内进行烘烤,其中,烘烤温度为80℃,烘烤时间为60分钟;
(4)将烘烤盾的印刷PET层置于成型生产模具中,然后将液态硅胶涂抹于印刷PET层的图层上,通过热压成型方式将印刷PET层与液态硅胶连接为一体得到复合型保护膜,其中,热压成型的温度为120℃,压力为80kg/cm2,时间为100秒;
(5)将复合型保护膜在室温下冷却,即可获得复合型PET保护膜成品。
通过上述方法可以使得PET材料与液态硅胶或具有特殊性能的塑胶材料连接为一体,获得复合型PET保护膜,复合型PET保护膜在应用于电脑、数码相机及手机等电子产品中,不仅具有防水、耐磨、耐高温防阻燃的作用,而且具有防静电或防撕裂等特殊性能,扩大了PET保护膜的应用范围,增强了产品的使用寿命。
以上对本发明的一个实施例进行了详细说明,但所述内容仅为本发明的较佳实施例,不能被认为用于限定本发明的实施范围。凡依本发明申请范围所作的均等变化与改进等,均应仍归属于本发明的专利涵盖范围之内。

Claims (3)

1.一种制备复合型PET保护膜的方法,其特征在于,本发明具体技术方案步骤如下:
(1)将PET材料置于冲压机内进行冲压成型,得到未印刷PET层;
(2)在未印刷的PET层的一表面印刷图层,得到印刷PET层;
(3)将印刷PET层置于干燥机内进行烘烤,其中,烘烤温度为60℃,烘烤时间为50分钟;
(4)将烘烤盾的印刷PET层置于成型生产模具中,然后将液态硅胶涂抹于印刷PET层的图层上,通过热压成型方式将印刷PET层与液态硅胶连接为一体得到复合型保护膜,其中,热压成型的温度为110℃,压力为70kg/cm2,时间为80秒;
(5)将复合型保护膜在室温下冷却,即可获得复合型PET保护膜成品。
2.根据权利要求1所述的制备复合型PET保护膜的方法,其特征在于,步骤(3)所述印刷PET层的烘烤温度为60-80℃,烘烤时间为50-60分钟。
3.根据权利要求1所述的制备复合型PET保护膜的方法,其特征在于,步骤(4)中所述热压成型的温度为110-120℃,压力为70-80kg/cm2,时间为80-100秒。
CN201610392611.4A 2016-06-06 2016-06-06 一种制备复合型pet保护膜的方法 Pending CN107459666A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610392611.4A CN107459666A (zh) 2016-06-06 2016-06-06 一种制备复合型pet保护膜的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610392611.4A CN107459666A (zh) 2016-06-06 2016-06-06 一种制备复合型pet保护膜的方法

Publications (1)

Publication Number Publication Date
CN107459666A true CN107459666A (zh) 2017-12-12

Family

ID=60544525

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610392611.4A Pending CN107459666A (zh) 2016-06-06 2016-06-06 一种制备复合型pet保护膜的方法

Country Status (1)

Country Link
CN (1) CN107459666A (zh)

Similar Documents

Publication Publication Date Title
CN103358633B (zh) 一种复合型pet保护膜的制备方法
CN104673176B (zh) 一种电子灌封胶及其制备方法
CN101020364A (zh) 硅橡胶密封圈的制造方法
CN104708932B (zh) 工件处理方法、工件、热转印设备及电子设备
CN107459666A (zh) 一种制备复合型pet保护膜的方法
CN107458065A (zh) 一种复合型pet保护膜的制备方法
CN205985661U (zh) 一种新型陶瓷材料的开关插座面板
CN204948138U (zh) 一种硅胶手机保护套分体式模具
CN204749457U (zh) 一种石墨散热膜模切加工包边系统
CN103287052B (zh) 一种抗撕裂防火的复合型硅胶模件的制备方法
CN107538773A (zh) 一种制备复合型保护膜的方法
CN107538944A (zh) 一种环保型pet保护膜的制备方法
CN110978696A (zh) 一种相变控温薄膜及其制备方法
CN206212519U (zh) 一种中框结构
CN103252860A (zh) 冻干粉覆膜胶塞的二次成型方法
CN206212480U (zh) 一种电子产品框体一体成型结构件
CN104486906A (zh) 一种模外电子贴膜及其制作方法
CN204676801U (zh) 新型保温复合板
KR101312206B1 (ko) 투톤 세라믹 제조방법
CN104263262A (zh) 一种新型胶膜
CN205248594U (zh) 一种用于制造平面全塑型换向器的加工模具
CN104015295A (zh) 铝合金键帽一体化防水按键的制作方法
CN202617217U (zh) 一种手机按键
CN204435729U (zh) 一种装饰板
CN107896461A (zh) 壳体及其制作方法、移动终端

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20171212