CN105694311B - 一种双向拉伸防水聚四氟乙烯薄膜的制备方法 - Google Patents
一种双向拉伸防水聚四氟乙烯薄膜的制备方法 Download PDFInfo
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- CN105694311B CN105694311B CN201610185348.1A CN201610185348A CN105694311B CN 105694311 B CN105694311 B CN 105694311B CN 201610185348 A CN201610185348 A CN 201610185348A CN 105694311 B CN105694311 B CN 105694311B
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- polytetrafluoroethylene
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 29
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 21
- 239000002828 fuel tank Substances 0.000 claims description 17
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- 229910004298 SiO 2 Inorganic materials 0.000 claims description 9
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions 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 a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
- B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
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- 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
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- 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
- C08J2327/00—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 a halogen; Derivatives of such polymers
- C08J2327/02—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
-
- 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
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201610185348.1A CN105694311B (zh) | 2016-03-29 | 2016-03-29 | 一种双向拉伸防水聚四氟乙烯薄膜的制备方法 |
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CN201610185348.1A CN105694311B (zh) | 2016-03-29 | 2016-03-29 | 一种双向拉伸防水聚四氟乙烯薄膜的制备方法 |
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CN105694311A CN105694311A (zh) | 2016-06-22 |
CN105694311B true CN105694311B (zh) | 2018-01-19 |
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CN201610185348.1A Expired - Fee Related CN105694311B (zh) | 2016-03-29 | 2016-03-29 | 一种双向拉伸防水聚四氟乙烯薄膜的制备方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110643294A (zh) * | 2019-09-25 | 2020-01-03 | 苏州盛达飞智能科技股份有限公司 | 一种聚四氟乙烯胶带的制备方法 |
CN111590936A (zh) * | 2020-04-30 | 2020-08-28 | 谢传淞 | 一种高收缩聚烯烃热收缩薄膜的生产方法 |
CN112827372A (zh) * | 2020-12-31 | 2021-05-25 | 南京玻璃纤维研究设计院有限公司 | 一种聚四氟乙烯微孔膜的制备方法 |
CN113844141B (zh) * | 2021-09-23 | 2023-09-15 | 上海索康医用材料有限公司 | 一种膨体聚四氟乙烯外科隔离膜及其制作工艺 |
CN113845686A (zh) * | 2021-11-03 | 2021-12-28 | 扬中市福达绝缘电器有限公司 | 一种抗污防水聚四氟乙烯薄膜的制备方法 |
CN115386120A (zh) * | 2022-10-19 | 2022-11-25 | 江苏旭氟新材料有限公司 | 一种具有弹性的防水透湿性ptfe薄膜的制备方法 |
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US4385093A (en) * | 1980-11-06 | 1983-05-24 | W. L. Gore & Associates, Inc. | Multi-component, highly porous, high strength PTFE article and method for manufacturing same |
CN1673272A (zh) * | 2004-03-24 | 2005-09-28 | 上海新特纺织材料研究中心有限公司 | 一种亲水性聚四氟乙烯微孔薄膜及其加工方法 |
CN101920559B (zh) * | 2010-06-09 | 2012-04-11 | 浙江格尔泰斯环保特材科技有限公司 | 一种聚四氟乙烯薄膜的制备方法及其制品 |
CN104552969B (zh) * | 2013-10-17 | 2017-07-14 | 杭州科百特过滤器材有限公司 | 一种聚四氟乙烯微孔膜的制备工艺 |
CN104802429A (zh) * | 2015-04-23 | 2015-07-29 | 湖州绿净环保科技有限公司 | 一种提高双向拉伸聚四氟乙烯微孔薄膜孔隙率的方法 |
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Effective date of registration: 20180319 Address after: 518117 Shenzhen, Shenzhen City, Guangdong, Longgang District, Pingdi street, Hongling two road, No. 5 Patentee after: Shenzhen Jin Changhui science and Technology Co., Ltd. Address before: Room 702, room No. 702, East embroidery Road, Pudong New Area, Shanghai, Shanghai Patentee before: Su Yingying |
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