CN109111700A - 一种耐高温pet膜 - Google Patents
一种耐高温pet膜 Download PDFInfo
- Publication number
- CN109111700A CN109111700A CN201810796075.3A CN201810796075A CN109111700A CN 109111700 A CN109111700 A CN 109111700A CN 201810796075 A CN201810796075 A CN 201810796075A CN 109111700 A CN109111700 A CN 109111700A
- Authority
- CN
- China
- Prior art keywords
- parts
- agent
- pet film
- high temperature
- temperature resistant
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2429/00—Characterised by the use of 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 alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2429/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2433/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2433/04—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2433/06—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C08J2433/08—Homopolymers or copolymers of acrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2471/02—Polyalkylene oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2479/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2461/00 - C08J2477/00
- C08J2479/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08J2479/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised 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
- C08J2483/04—Polysiloxanes
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2244—Oxides; Hydroxides of metals of zirconium
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08K3/34—Silicon-containing compounds
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K3/38—Boron-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
本发明公开了一种耐高温PET膜,包括以下重量份的原料:聚对苯二甲酸乙二醇酯150~180份,石英砂12~16份,碳化硼15~18份,碳化硅7~12份,聚酰亚胺14~18份,硅酸铝质9~13份,氧化钙15~18份,氧化锆17~19份,云母粉14~17份,滑石粉16~22份,紫外线吸收剂2~3份,硅烷偶联剂2~3份,抗氧化剂3~5份,消泡剂1~2份,流平剂1~2份和分散剂2~3份,本发明通过使用石英砂,碳化硼,碳化硅,聚酰亚胺,硅酸铝质,氧化钙和氧化锆可以提高PET膜的耐高温性能,使得PET膜可以长时间在高温的条件下使用,通过添加紫外线吸收剂可以提高PET膜的抗老化性能,可以延长PET膜的使用寿命。
Description
技术领域
本发明涉及PET膜生产技术领域,尤其涉及一种耐高温PET膜。
背景技术
柔性电路板简称“软板",行业内俗称FPC,是用柔性的绝缘基材(主要是聚酰亚胺或聚酯薄膜)制成的印刷电路板,具有许多硬性印刷电路板不具备的优点。例如它可以自由弯曲、卷绕、折叠。利用FPC可大大缩小电子产品的体积,适用电子产品向高密度、小型化、高可靠方向发展的需要。因此,FPC在航天、军事、移动通讯、手提电脑、计算机外设、PDA、数字相机等领域或产品上得到了广泛的应用。柔性电路板按照导电铜箔的层数划分,分为单层板、双层板、多层板、双面板等。现有的双层板为在金属箔的正反两面分别设有PI膜,PI膜和金属箔之间通过环氧胶粘合在一起,然后在PI膜上凃一层油墨,即有7层结构,成本比较高。且由于PI膜和环氧胶的性质,制备而成的传统柔性LED基板只能在低温条件下储存,且寿命短。此外,柔性电路板多为采用蚀刻技术,或多或少线路会有不平整的边缘。为了克服这一缺陷,急需一种新的材料来代替PI膜和环氧胶。PET膜又名耐高温聚酯薄膜。PET薄膜的机械性能优良,其强韧性是所有热塑性塑料中最好的,抗张强度和抗冲击强度比一般薄膜高得多;且挺力好,尺寸稳定,适于印刷、纸袋等二次加工。PET薄膜还具有优良的耐热、耐寒性和良好的耐化学药品性和耐油性。但由于耐高温性能不佳,在220℃条件下容易收缩翘起,而柔性电路板的制备一般需要在中高温条件下进行热压固化,故PET几乎不用于柔性电路板基材的制备。
发明内容
本发明的目的是为了解决现有技术中存在PET膜耐高温性能差的缺点,而提出的一种耐高温PET膜。
为了实现上述目的,本发明采用了如下技术方案:
一种耐高温PET膜,包括以下重量份的原料:聚对苯二甲酸乙二醇酯150~180份,石英砂12~16份,碳化硼15~18份,碳化硅7~12份,聚酰亚胺14~18份,硅酸铝质9~13份,氧化钙15~18份,氧化锆17~19份,云母粉14~17份,滑石粉16~22份,紫外线吸收剂2~3份,硅烷偶联剂2~3份,抗氧化剂3~5份,消泡剂1~2份,流平剂1~2份和分散剂2~3份。
进一步的,所述耐高温PET膜的原料包括以下重量份:聚对苯二甲酸乙二醇酯160~170份,石英砂13~15份,碳化硼16~17份,碳化硅9~11份,聚酰亚胺15~17份,硅酸铝质10~12份,氧化钙16~17份,氧化锆18~19份,云母粉15~16份,滑石粉18~20份,紫外线吸收剂2份,硅烷偶联剂3份,抗氧化剂4份,消泡剂1份,流平剂2份和分散剂2份。
进一步的,所述耐高温PET膜的原料包括以下重量份:聚对苯二甲酸乙二醇酯165份,石英砂14份,碳化硼16份,碳化硅10份,聚酰亚胺16份,硅酸铝质11份,氧化钙17份,氧化锆19份,云母粉15份,滑石粉19份,紫外线吸收剂2份,硅烷偶联剂3份,抗氧化剂4份,消泡剂1份,流平剂2份和分散剂2份。
进一步的,所述紫外线吸收剂为水杨酸酯类紫外线吸收剂,二苯甲酮类紫外线吸收剂,苯并三唑类紫外线吸收剂和取代丙烯腈类紫外线吸收剂中的一种,所述硅烷偶联剂为乙烯基三过氧化叔丁基硅烷,丁二烯基三乙氧基硅烷,异丁基三乙氧基硅烷和乙烯基三乙氧基硅烷中的一种,所述抗氧化剂为三(2,4-二叔丁基)亚磷酸苯酯,亚磷酸三(2.4-二叔丁基苯基)酯,双(2,4-二叔丁基苯基)季戊四醇二亚磷酸酯和双十八烷基季戊四醇双亚磷酸酯中的一种。
进一步的,所述消泡剂为聚二甲基硅氧烷或乙二醇硅氧烷,所述流平剂为含氟表面活性剂,聚丙烯酸酯类和聚乙烯醇缩丁醛中的一种,所述分散剂为聚氧化乙烯或低粘度甲基硅油。
进一步的,所述耐高温PET膜的制作方法包括以下步骤:S1、按照比例称取原料;S2、将原料使用超声波分散并充分混合,加热至140℃,搅拌2h,接着逐渐降温,使其温度降至37℃,继续搅拌1.5h,冷却至室温后得到PET基膜,采用涂布机在PET基膜的外表面涂布一层硅油,得到PET膜。
本发明的有益效果是:
1、本发明,通过使用石英砂,碳化硼,碳化硅,聚酰亚胺,硅酸铝质,氧化钙和氧化锆可以提高PET膜的耐高温性能,使得PET膜可以长时间在高温的条件下使用。
2、本发明,通过添加紫外线吸收剂可以提高PET膜的抗老化性能,可以延长PET膜的使用寿命,而且硅烷偶联剂,抗氧化剂,消泡剂,流平剂和分散剂的添加可以提高PET膜的美观性。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述,显然,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。
实施例一:一种耐高温PET膜,包括以下重量份的原料:聚对苯二甲酸乙二醇酯150份,石英砂12份,碳化硼15份,碳化硅7份,聚酰亚胺14份,硅酸铝质9份,氧化钙15份,氧化锆17份,云母粉14份,滑石粉16份,水杨酸酯类紫外线吸收剂2份,乙烯基三过氧化叔丁基硅烷2份,三(2,4-二叔丁基)亚磷酸苯酯3份,聚二甲基硅氧烷1份,聚丙烯酸酯类1份和聚氧化乙烯2份;制作方法包括以下步骤:S1、按照比例称取原料;S2、将原料使用超声波分散并充分混合,加热至140℃,搅拌2h,接着逐渐降温,使其温度降至37℃,继续搅拌1.5h,冷却至室温后得到PET基膜,采用涂布机在PET基膜的外表面涂布一层硅油,得到PET膜。
实施例二:一种耐高温PET膜,包括以下重量份的原料:聚对苯二甲酸乙二醇酯160份,石英砂13份,碳化硼16份,碳化硅9份,聚酰亚胺15份,硅酸铝质10份,氧化钙16份,氧化锆18份,云母粉15份,滑石粉18份,二苯甲酮类紫外线吸收剂2份,乙烯基三过氧化叔丁基硅烷3份,亚磷酸三(2.4-二叔丁基苯基)酯4份,乙二醇硅氧烷1份,聚乙烯醇缩丁醛2份和低粘度甲基硅油2份;制作方法包括以下步骤:S1、按照比例称取原料;S2、将原料使用超声波分散并充分混合,加热至140℃,搅拌2h,接着逐渐降温,使其温度降至37℃,继续搅拌1.5h,冷却至室温后得到PET基膜,采用涂布机在PET基膜的外表面涂布一层硅油,得到PET膜。
实施例三:一种耐高温PET膜,包括以下重量份的原料:聚对苯二甲酸乙二醇酯165份,石英砂14份,碳化硼16份,碳化硅10份,聚酰亚胺16份,硅酸铝质11份,氧化钙17份,氧化锆19份,云母粉15份,滑石粉19份,苯并三唑类紫外线吸收剂2份,乙烯基三乙氧基硅烷3份,双(2,4-二叔丁基苯基)季戊四醇二亚磷酸酯4份,聚二甲基硅氧烷1份,聚乙烯醇缩丁醛2份和低粘度甲基硅油2份;制作方法包括以下步骤:S1、按照比例称取原料;S2、将原料使用超声波分散并充分混合,加热至140℃,搅拌2h,接着逐渐降温,使其温度降至37℃,继续搅拌1.5h,冷却至室温后得到PET基膜,采用涂布机在PET基膜的外表面涂布一层硅油,得到PET膜。
实施例四:一种耐高温PET膜,包括以下重量份的原料:聚对苯二甲酸乙二醇酯170份,石英砂15份,碳化硼17份,碳化硅11份,聚酰亚胺17份,硅酸铝质12份,氧化钙17份,氧化锆19份,云母粉16份,滑石粉20份,取代丙烯腈类紫外线吸收剂2份,乙烯基三乙氧基硅烷3份,双十八烷基季戊四醇双亚磷酸酯4份,乙二醇硅氧烷1份,聚乙烯醇缩丁醛2份和聚氧化乙烯2份;制作方法包括以下步骤:S1、按照比例称取原料;S2、将原料使用超声波分散并充分混合,加热至140℃,搅拌2h,接着逐渐降温,使其温度降至37℃,继续搅拌1.5h,冷却至室温后得到PET基膜,采用涂布机在PET基膜的外表面涂布一层硅油,得到PET膜。
实施例五:一种耐高温PET膜,包括以下重量份的原料:聚对苯二甲酸乙二醇酯180份,石英砂16份,碳化硼18份,碳化硅12份,聚酰亚胺18份,硅酸铝质13份,氧化钙18份,氧化锆19份,云母粉17份,滑石粉22份,水杨酸酯类紫外线吸收剂3份,乙烯基三过氧化叔丁基硅烷3份,三(2,4-二叔丁基)亚磷酸苯酯5份,聚二甲基硅氧烷2份,含氟表面活性剂2份和聚氧化乙烯3份;制作方法包括以下步骤:S1、按照比例称取原料;S2、将原料使用超声波分散并充分混合,加热至140℃,搅拌2h,接着逐渐降温,使其温度降至37℃,继续搅拌1.5h,冷却至室温后得到PET基膜,采用涂布机在PET基膜的外表面涂布一层硅油,得到PET膜。
将实施例一,实施例二,实施例三,实施例四,实施例五制成的PET膜在加热炉内加热,观察PET膜熔化的温度并记录,记录结果如下:
实施例一 | 实施例二 | 实施例三 | 实施例四 | 实施例五 | |
温度 | 1580℃ | 1690℃ | 1830℃ | 1720℃ | 1560℃ |
由上述的实验结果可知,实施例一,实施例二,实施例三,实施例四,实施例五制成的PET膜可以承受1500℃以上的温度,而且实施例三制成的PET膜可以承受1800℃以上的温度,因此实施例三为本发明的最佳实施例。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。
Claims (6)
1.一种耐高温PET膜,其特征在于,包括以下重量份的原料:聚对苯二甲酸乙二醇酯150~180份,石英砂12~16份,碳化硼15~18份,碳化硅7~12份,聚酰亚胺14~18份,硅酸铝质9~13份,氧化钙15~18份,氧化锆17~19份,云母粉14~17份,滑石粉16~22份,紫外线吸收剂2~3份,硅烷偶联剂2~3份,抗氧化剂3~5份,消泡剂1~2份,流平剂1~2份和分散剂2~3份。
2.根据权利要求1所述的一种耐高温PET膜,其特征在于,所述耐高温PET膜的原料包括以下重量份:聚对苯二甲酸乙二醇酯160~170份,石英砂13~15份,碳化硼16~17份,碳化硅9~11份,聚酰亚胺15~17份,硅酸铝质10~12份,氧化钙16~17份,氧化锆18~19份,云母粉15~16份,滑石粉18~20份,紫外线吸收剂2份,硅烷偶联剂3份,抗氧化剂4份,消泡剂1份,流平剂2份和分散剂2份。
3.根据权利要求1所述的一种耐高温PET膜,其特征在于,所述耐高温PET膜的原料包括以下重量份:聚对苯二甲酸乙二醇酯165份,石英砂14份,碳化硼16份,碳化硅10份,聚酰亚胺16份,硅酸铝质11份,氧化钙17份,氧化锆19份,云母粉15份,滑石粉19份,紫外线吸收剂2份,硅烷偶联剂3份,抗氧化剂4份,消泡剂1份,流平剂2份和分散剂2份。
4.根据权利要求1所述的一种耐高温PET膜,其特征在于,所述紫外线吸收剂为水杨酸酯类紫外线吸收剂,二苯甲酮类紫外线吸收剂,苯并三唑类紫外线吸收剂和取代丙烯腈类紫外线吸收剂中的一种,所述硅烷偶联剂为乙烯基三过氧化叔丁基硅烷,丁二烯基三乙氧基硅烷,异丁基三乙氧基硅烷和乙烯基三乙氧基硅烷中的一种,所述抗氧化剂为三(2,4-二叔丁基)亚磷酸苯酯,亚磷酸三(2.4-二叔丁基苯基)酯,双(2,4-二叔丁基苯基)季戊四醇二亚磷酸酯和双十八烷基季戊四醇双亚磷酸酯中的一种。
5.根据权利要求1所述的一种耐高温PET膜,其特征在于,所述消泡剂为聚二甲基硅氧烷或乙二醇硅氧烷,所述流平剂为含氟表面活性剂,聚丙烯酸酯类和聚乙烯醇缩丁醛中的一种,所述分散剂为聚氧化乙烯或低粘度甲基硅油。
6.根据权利要求1所述的一种耐高温PET膜,其特征在于,所述耐高温PET膜的制作方法包括以下步骤:S1、按照比例称取原料;S2、将原料使用超声波分散并充分混合,加热至140℃,搅拌2h,接着逐渐降温,使其温度降至37℃,继续搅拌1.5h,冷却至室温后得到PET基膜,采用涂布机在PET基膜的外表面涂布一层硅油,得到PET膜。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810796075.3A CN109111700A (zh) | 2018-07-19 | 2018-07-19 | 一种耐高温pet膜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810796075.3A CN109111700A (zh) | 2018-07-19 | 2018-07-19 | 一种耐高温pet膜 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109111700A true CN109111700A (zh) | 2019-01-01 |
Family
ID=64862974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810796075.3A Pending CN109111700A (zh) | 2018-07-19 | 2018-07-19 | 一种耐高温pet膜 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109111700A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112831293A (zh) * | 2020-12-31 | 2021-05-25 | 东莞市金恒晟新材料科技有限公司 | 一种应用于玻璃盖板的离型膜 |
CN113198255A (zh) * | 2021-05-08 | 2021-08-03 | 浙江圣蓝新材科技有限公司 | 一种超低阻力熔喷过滤材料及其生产工艺 |
CN113699646A (zh) * | 2021-09-30 | 2021-11-26 | 无锡威豪体育器材有限公司 | 一种击剑布及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102924878A (zh) * | 2012-08-17 | 2013-02-13 | 深圳市科聚新材料有限公司 | Pet复合材料、其制备方法和应用 |
CN103382288A (zh) * | 2013-06-26 | 2013-11-06 | 安徽祈艾特电子科技有限公司 | 一种汽车分电器盖 |
CN104817825A (zh) * | 2015-05-05 | 2015-08-05 | 苏州靖羽新材料有限公司 | 一种电容器薄膜用聚酯材料 |
CN104945864A (zh) * | 2015-06-26 | 2015-09-30 | 青岛麦科三维高新技术有限公司 | 一种抗静电pet复合材料 |
CN107266769A (zh) * | 2017-07-21 | 2017-10-20 | 安徽江淮汽车集团股份有限公司 | 一种由云母粉为耐高温剂的聚烯烃 |
-
2018
- 2018-07-19 CN CN201810796075.3A patent/CN109111700A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102924878A (zh) * | 2012-08-17 | 2013-02-13 | 深圳市科聚新材料有限公司 | Pet复合材料、其制备方法和应用 |
CN103382288A (zh) * | 2013-06-26 | 2013-11-06 | 安徽祈艾特电子科技有限公司 | 一种汽车分电器盖 |
CN104817825A (zh) * | 2015-05-05 | 2015-08-05 | 苏州靖羽新材料有限公司 | 一种电容器薄膜用聚酯材料 |
CN104945864A (zh) * | 2015-06-26 | 2015-09-30 | 青岛麦科三维高新技术有限公司 | 一种抗静电pet复合材料 |
CN107266769A (zh) * | 2017-07-21 | 2017-10-20 | 安徽江淮汽车集团股份有限公司 | 一种由云母粉为耐高温剂的聚烯烃 |
Non-Patent Citations (2)
Title |
---|
汪昆华: "《聚合物近代仪器分析》", 31 December 2000 * |
金志明: "《塑料注射成型实用技术》", 31 December 2009 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112831293A (zh) * | 2020-12-31 | 2021-05-25 | 东莞市金恒晟新材料科技有限公司 | 一种应用于玻璃盖板的离型膜 |
CN113198255A (zh) * | 2021-05-08 | 2021-08-03 | 浙江圣蓝新材科技有限公司 | 一种超低阻力熔喷过滤材料及其生产工艺 |
CN113699646A (zh) * | 2021-09-30 | 2021-11-26 | 无锡威豪体育器材有限公司 | 一种击剑布及其制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106476390B (zh) | 一种纸基覆铜板的制备方法 | |
KR101867118B1 (ko) | 수지 조성물 그리고 이것을 사용한 프리프레그 및 적층판 | |
CN109111700A (zh) | 一种耐高温pet膜 | |
CN102633952B (zh) | 树脂组合物 | |
CN105440645B (zh) | 含磷阻燃剂的低介电树脂组合物及其制备方法和应用 | |
US8808862B2 (en) | Resin composition for insulation film | |
TWI477543B (zh) | A thermosetting resin composition, a prepreg, a laminated sheet, a laminated sheet coated with a metal foil, and a circuit board | |
CN103131130B (zh) | 环氧树脂组成物及应用其的低介电常数绝缘材料 | |
WO2001070844A1 (en) | Flame-retardant epoxy resin composition, molded object thereof, and electronic part | |
CN1643071A (zh) | 树脂组合物 | |
WO2018120564A1 (zh) | 一种含磷活性酯及其无卤组合物与覆铜箔基板 | |
JP6731907B2 (ja) | エポキシ樹脂組成物 | |
KR101715717B1 (ko) | 적층판, 그 용도 및 그 제조 방법 | |
JP2012064955A (ja) | 積層板、金属箔張り積層板、プリント配線板及び回路基板並びにledバックライトユニット、led照明装置、積層板の製造方法 | |
JPWO2009060987A1 (ja) | リン含有エポキシ樹脂及びリン含有エポキシ樹脂組成物、その製造方法と該樹脂及び該樹脂組成物を用いた硬化性樹脂組成物及び硬化物 | |
JP2012025925A (ja) | 積層基板用低誘導電率樹脂ワニス組成物及びその製法 | |
JPWO2011061894A1 (ja) | プリプレグ、積層板、金属箔張積層板、回路基板及びled搭載用回路基板 | |
CN113121981A (zh) | 一种树脂组合物以及使用其的预浸片和绝缘板 | |
JP2010218975A (ja) | 絶縁シート、積層板及び多層積層板 | |
CN103180371B (zh) | 预浸料、层压板、覆金属箔层压板、电路基板及led模块 | |
CN113912981A (zh) | 一种高耐热性中Tg覆铜板及其制备方法 | |
CN103146138A (zh) | 环氧树脂组成物及由其制成的预浸材和印刷电路积层板 | |
JP2014012809A (ja) | 高耐熱、低剛性、難燃性の樹脂及びその樹脂組成物 | |
CN107531883B (zh) | 树脂组合物、树脂片、树脂固化物和树脂基板 | |
TWI496824B (zh) | 環氧樹脂組成物及由其製成的預浸材和印刷電路板 |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190101 |