CN114524961A - 可微波可冷藏功能型SiO2镀层PP复合膜材及其制备工艺 - Google Patents
可微波可冷藏功能型SiO2镀层PP复合膜材及其制备工艺 Download PDFInfo
- Publication number
- CN114524961A CN114524961A CN202111655721.2A CN202111655721A CN114524961A CN 114524961 A CN114524961 A CN 114524961A CN 202111655721 A CN202111655721 A CN 202111655721A CN 114524961 A CN114524961 A CN 114524961A
- Authority
- CN
- China
- Prior art keywords
- sio
- film material
- sol
- microwave
- stirring
- 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
- 239000000463 material Substances 0.000 title claims abstract description 50
- 238000002360 preparation method Methods 0.000 title claims abstract description 32
- 239000002131 composite material Substances 0.000 title claims abstract description 30
- 239000012528 membrane Substances 0.000 title description 2
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 71
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 71
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 71
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 71
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 71
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 71
- 238000003756 stirring Methods 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000007747 plating Methods 0.000 claims abstract description 23
- 238000002156 mixing Methods 0.000 claims abstract description 20
- 239000002253 acid Substances 0.000 claims abstract description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000002318 adhesion promoter Substances 0.000 claims abstract description 6
- 239000004743 Polypropylene Substances 0.000 claims description 55
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 24
- 239000000243 solution Substances 0.000 claims description 23
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 12
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 12
- 239000006228 supernatant Substances 0.000 claims description 12
- 239000011259 mixed solution Substances 0.000 claims description 11
- -1 polypropylene Polymers 0.000 claims description 7
- 229920001155 polypropylene Polymers 0.000 claims description 7
- 230000005684 electric field Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 238000001962 electrophoresis Methods 0.000 claims description 3
- 239000007888 film coating Substances 0.000 claims description 3
- 238000009501 film coating Methods 0.000 claims description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 2
- 230000000873 masking effect Effects 0.000 abstract description 2
- 231100000956 nontoxicity Toxicity 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000010292 electrical insulation Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/06—Coating with compositions not containing macromolecular substances
-
- 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
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/1204—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material inorganic material, e.g. non-oxide and non-metallic such as sulfides, nitrides based compounds
- C23C18/1208—Oxides, e.g. ceramics
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/1229—Composition of the substrate
- C23C18/1233—Organic substrates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/125—Process of deposition of the inorganic material
- C23C18/1254—Sol or sol-gel processing
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- 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
- C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2451/06—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Ceramic Engineering (AREA)
- Silicon Compounds (AREA)
- Chemically Coating (AREA)
Abstract
本发明公开了可微波可冷藏功能型SiO2镀层/PP复合膜材，由以下重量百分比的原料制成：10‑20％SiO2,70‑80％PP，剩余为促粘剂；可微波可冷藏功能型SiO2镀层/PP复合膜材的制备工艺，包括以下步骤：制备SiO2溶胶：按一定摩尔比将正硅酸乙酯和无水乙醇导入至烧杯中，再将烧杯置于20‑30℃的水中，进行水浴加热，同时采用搅拌器进行混合液的充分搅拌，混合均匀。优点在于：本发明将SiO2与PP混合获得复合膜材，将PP与SiO2混合，使可微波、可冷藏、质轻、无毒、电绝缘性能、化学稳定性好、易加工成型的性能与耐酸、掩蔽性好、绝缘性好、机械强度高、成型收缩率小的性能进行混合，使成型的SiO2/PP复合膜材性能更佳。
Description
技术领域
本发明涉及复合膜材技术领域，尤其涉及可微波可冷藏功能型 SiO2镀层/PP复合膜材及其制备工艺。
背景技术
PP是一种无色、无臭、无毒、半透明固体物质。聚丙烯是一种性能优良的热塑性合成树脂，为无色半透明的热塑性轻质通用塑料。具有耐化学性、耐热性、电绝缘性、高强度机械性能和良好的高耐磨加工性能等，这使得聚丙烯自问世以来，便迅速在机械、汽车、电子电器、建筑、纺织、包装、农林渔业和食品工业等众多领域得到广泛的开发应用。近年来，随着我国包装、电子、汽车等工业的快速发展，极大地促进了我国工业的发展。聚丙烯具有良好的接枝和复合功能，在混凝土、纺织、包装和农林渔业方面具有巨大的应用空间。
但PP膜单一结构组成，其耐热性能、机械强度以及成型收缩率大的缺点。
为解决上述问题，我们提出了可微波可冷藏功能型SiO2镀层/PP 复合膜材及其制备工艺。
发明内容
本发明的目的是为了解决背景技术中的问题，而提出的可微波可冷藏功能型SiO2镀层/PP复合膜材及其制备工艺。
为了实现上述目的，本发明采用了如下技术方案：可微波可冷藏功能型SiO2镀层/PP复合膜材，由以下重量百分比的原料制成：10-20％SiO2,70-80％PP，剩余为促粘剂。
可微波可冷藏功能型SiO2镀层/PP复合膜材中，所述促粘剂包括但不限于PP-g-AA、聚丙烯接枝马来酸酐。
可微波可冷藏功能型SiO2镀层/PP复合膜材的制备工艺，包括以下步骤：
制备SiO2溶胶：按一定摩尔比将正硅酸乙酯和无水乙醇导入至烧杯中，再将烧杯置于20-30℃的水中，进行水浴加热，同时采用搅拌器进行混合液的充分搅拌，混合均匀，加入适量盐酸调节溶液 PH＝4，继续恒温搅拌10-36h制得SiO2溶液，再滴入适量氨水除酸，搅拌均匀，静置数天，去除上清液，得到SiO2溶胶；
将PP膜材浸入SiO2溶胶中，采用浸渍提拉法在泡泡膜材上镀膜。
可微波可冷藏功能型SiO2镀层/PP复合膜材的制备工艺，包括以下步骤：
制备SiO2溶胶：按一定摩尔比将正硅酸乙酯和无水乙醇导入至烧杯中，再将烧杯置于20-30℃的水中，进行水浴加热，同时采用搅拌器进行混合液的充分搅拌，混合均匀，加入适量盐酸调节溶液 PH＝4，继续恒温搅拌10-36h制得SiO2溶液，再滴入适量氨水除酸，搅拌均匀，静置数天，去除上清液，得到SiO2溶胶；
将PP膜材放入电场中，将SiO2朝向PP膜材喷出，SiO2在电场中往PP膜材泳动，吸附在PP膜材上，形成膜层。
可微波可冷藏功能型SiO2镀层/PP复合膜材的制备工艺，包括以下步骤：
制备SiO2溶胶：按一定摩尔比将正硅酸乙酯和无水乙醇导入至烧杯中，再将烧杯置于20-30℃的水中，进行水浴加热，同时采用搅拌器进行混合液的充分搅拌，混合均匀，加入适量盐酸调节溶液 PH＝4，继续恒温搅拌10-36h制得SiO2溶液，再滴入适量氨水除酸，搅拌均匀，静置数天，去除上清液，得到SiO2溶胶；
在SiO2中加入PP和PP-g-AA，并放入高速搅拌机中搅拌 10-20min，混合均匀后导入至挤出机中，挤出机挤出原料成型。
可微波可冷藏功能型SiO2镀层/PP复合膜材的制备工艺，包括以下步骤：
制备SiO2溶胶：按一定摩尔比将正硅酸乙酯和无水乙醇导入至烧杯中，再将烧杯置于20-30℃的水中，进行水浴加热，同时采用搅拌器进行混合液的充分搅拌，混合均匀，加入适量盐酸调节溶液 PH＝4，继续恒温搅拌10-36h制得SiO2溶液，再滴入适量氨水除酸，搅拌均匀，静置数天，去除上清液，得到SiO2溶胶；
将PP膜材放入真空腔中，导入氧气，真空泵将SiO2溶胶泵入至真空腔中与膜材接触，完成镀膜过程。
与现有的技术相比，本可微波可冷藏功能型SiO2镀层/PP复合膜材的优点在于：
本发明将SiO2与PP混合获得复合膜材，将PP与SiO2混合，使可微波、可冷藏、质轻、无毒、电绝缘性能、化学稳定性好、易加工成型的性能与耐酸、掩蔽性好、绝缘性好、机械强度高、成型收缩率小的性能进行混合，使成型的SiO2/PP复合膜材性能更佳。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，显然，描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。
可微波可冷藏功能型SiO2镀层/PP复合膜材，由以下重量百分比的原料制成：15％SiO2,75％PP，剩余为促粘剂，促粘剂包括但不限于PP-g-AA、聚丙烯接枝马来酸酐。
实施例一
可微波可冷藏功能型SiO2镀层/PP复合膜材的制备工艺，其特征在于，包括以下步骤：
制备SiO2溶胶：按一定摩尔比将正硅酸乙酯和无水乙醇导入至烧杯中，再将烧杯置于25℃的水中，进行水浴加热，同时采用搅拌器进行混合液的充分搅拌，混合均匀，加入适量盐酸调节溶液PH＝4，继续恒温搅拌24h制得SiO2溶液，再滴入适量氨水除酸，搅拌均匀，静置数天，去除上清液，得到SiO2溶胶；
将PP膜材浸入SiO2溶胶中，采用浸渍提拉法在泡泡膜材上镀膜。
实施例二
可微波可冷藏功能型SiO2镀层/PP复合膜材的制备工艺，其特征在于，包括以下步骤：
制备SiO2溶胶：按一定摩尔比将正硅酸乙酯和无水乙醇导入至烧杯中，再将烧杯置于25℃的水中，进行水浴加热，同时采用搅拌器进行混合液的充分搅拌，混合均匀，加入适量盐酸调节溶液PH＝4，继续恒温搅拌24h制得SiO2溶液，再滴入适量氨水除酸，搅拌均匀，静置数天，去除上清液，得到SiO2溶胶；
将PP膜材放入电场中，将SiO2朝向PP膜材喷出，SiO2在电场中往PP膜材泳动，吸附在PP膜材上，形成膜层。
实施例三
可微波可冷藏功能型SiO2镀层/PP复合膜材的制备工艺，其特征在于，包括以下步骤：
制备SiO2溶胶：按一定摩尔比将正硅酸乙酯和无水乙醇导入至烧杯中，再将烧杯置于25℃的水中，进行水浴加热，同时采用搅拌器进行混合液的充分搅拌，混合均匀，加入适量盐酸调节溶液PH＝4，继续恒温搅拌24h制得SiO2溶液，再滴入适量氨水除酸，搅拌均匀，静置数天，去除上清液，得到SiO2溶胶；
在SiO2中加入PP和PP-g-AA，并放入高速搅拌机中搅拌15min，混合均匀后导入至挤出机中，挤出机挤出原料成型。
实施例四
可微波可冷藏功能型SiO2镀层/PP复合膜材的制备工艺，其特征在于，包括以下步骤：
制备SiO2溶胶：按一定摩尔比将正硅酸乙酯和无水乙醇导入至烧杯中，再将烧杯置于25℃的水中，进行水浴加热，同时采用搅拌器进行混合液的充分搅拌，混合均匀，加入适量盐酸调节溶液PH＝4，继续恒温搅拌24h制得SiO2溶液，再滴入适量氨水除酸，搅拌均匀，静置数天，去除上清液，得到SiO2溶胶；
将PP膜材放入真空腔中，导入氧气，真空泵将SiO2溶胶泵入至真空腔中与膜材接触，完成镀膜过程。
以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
Claims (6)
1.可微波可冷藏功能型SiO2镀层/PP复合膜材，其特征在于，由以下重量百分比的原料制成：10-20％SiO2,70-80％PP，剩余为促粘剂。
2.根据权利要求1所述的可微波可冷藏功能型SiO2镀层/PP复合膜材及其制备工艺，其特征在于，所述促粘剂包括但不限于PP-g-AA、聚丙烯接枝马来酸酐。
3.根据权利要求1所述的可微波可冷藏功能型SiO2镀层/PP复合膜材的制备工艺，其特征在于，包括以下步骤：
制备SiO2溶胶：按一定摩尔比将正硅酸乙酯和无水乙醇导入至烧杯中，再将烧杯置于20-30℃的水中，进行水浴加热，同时采用搅拌器进行混合液的充分搅拌，混合均匀，加入适量盐酸调节溶液PH＝4，继续恒温搅拌10-36h制得SiO2溶液，再滴入适量氨水除酸，搅拌均匀，静置数天，去除上清液，得到SiO2溶胶；
将PP膜材浸入SiO2溶胶中，采用浸渍提拉法在泡泡膜材上镀膜。
4.根据权利要求1所述的可微波可冷藏功能型SiO2镀层/PP复合膜材的制备工艺，其特征在于，包括以下步骤：
制备SiO2溶胶：按一定摩尔比将正硅酸乙酯和无水乙醇导入至烧杯中，再将烧杯置于20-30℃的水中，进行水浴加热，同时采用搅拌器进行混合液的充分搅拌，混合均匀，加入适量盐酸调节溶液PH＝4，继续恒温搅拌10-36h制得SiO2溶液，再滴入适量氨水除酸，搅拌均匀，静置数天，去除上清液，得到SiO2溶胶；
将PP膜材放入电场中，将SiO2朝向PP膜材喷出，SiO2在电场中往PP膜材泳动，吸附在PP膜材上，形成膜层。
5.根据权利要求1所述的可微波可冷藏功能型SiO2镀层/PP复合膜材的制备工艺，其特征在于，包括以下步骤：
制备SiO2溶胶：按一定摩尔比将正硅酸乙酯和无水乙醇导入至烧杯中，再将烧杯置于20-30℃的水中，进行水浴加热，同时采用搅拌器进行混合液的充分搅拌，混合均匀，加入适量盐酸调节溶液PH＝4，继续恒温搅拌10-36h制得SiO2溶液，再滴入适量氨水除酸，搅拌均匀，静置数天，去除上清液，得到SiO2溶胶；
在SiO2中加入PP和PP-g-AA，并放入高速搅拌机中搅拌10-20min，混合均匀后导入至挤出机中，挤出机挤出原料成型。
6.根据权利要求1所述的可微波可冷藏功能型SiO2镀层/PP复合膜材的制备工艺，其特征在于，包括以下步骤：
制备SiO2溶胶：按一定摩尔比将正硅酸乙酯和无水乙醇导入至烧杯中，再将烧杯置于20-30℃的水中，进行水浴加热，同时采用搅拌器进行混合液的充分搅拌，混合均匀，加入适量盐酸调节溶液PH＝4，继续恒温搅拌10-36h制得SiO2溶液，再滴入适量氨水除酸，搅拌均匀，静置数天，去除上清液，得到SiO2溶胶；
将PP膜材放入真空腔中，导入氧气，真空泵将SiO2溶胶泵入至真空腔中与膜材接触，完成镀膜过程。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111655721.2A CN114524961A (zh) | 2021-12-30 | 2021-12-30 | 可微波可冷藏功能型SiO2镀层PP复合膜材及其制备工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111655721.2A CN114524961A (zh) | 2021-12-30 | 2021-12-30 | 可微波可冷藏功能型SiO2镀层PP复合膜材及其制备工艺 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114524961A true CN114524961A (zh) | 2022-05-24 |
Family
ID=81620874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111655721.2A Pending CN114524961A (zh) | 2021-12-30 | 2021-12-30 | 可微波可冷藏功能型SiO2镀层PP复合膜材及其制备工艺 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114524961A (zh) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671445A (zh) * | 2009-09-30 | 2010-03-17 | 浙江理工大学 | 制备壳聚糖/二氧化硅杂化阻隔性包装复合薄膜的方法 |
| CN103086613A (zh) * | 2013-03-05 | 2013-05-08 | 福建圣元电子科技有限公司 | 一种增透自洁镀膜玻璃的制备方法 |
| CN103964706A (zh) * | 2014-05-15 | 2014-08-06 | 奇瑞汽车股份有限公司 | 一种汽车玻璃超疏水性膜层及其制备方法 |
| CN104448372A (zh) * | 2014-11-18 | 2015-03-25 | 常熟市天娇塑业有限公司 | 一种纳米二氧化硅聚乙烯薄膜的制备方法 |
| US20170282159A1 (en) * | 2016-03-30 | 2017-10-05 | Yancheng Institute Of Technology | Method for Preparing Molybdenum Doped Titanium Dioxide Thin Film by Sol-Gel |
| CN112111100A (zh) * | 2020-08-28 | 2020-12-22 | 安徽越洋达新能源科技有限公司 | 一种用于电源支架的复合塑料及其制备方法 |
-
2021
- 2021-12-30 CN CN202111655721.2A patent/CN114524961A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671445A (zh) * | 2009-09-30 | 2010-03-17 | 浙江理工大学 | 制备壳聚糖/二氧化硅杂化阻隔性包装复合薄膜的方法 |
| CN103086613A (zh) * | 2013-03-05 | 2013-05-08 | 福建圣元电子科技有限公司 | 一种增透自洁镀膜玻璃的制备方法 |
| CN103964706A (zh) * | 2014-05-15 | 2014-08-06 | 奇瑞汽车股份有限公司 | 一种汽车玻璃超疏水性膜层及其制备方法 |
| CN104448372A (zh) * | 2014-11-18 | 2015-03-25 | 常熟市天娇塑业有限公司 | 一种纳米二氧化硅聚乙烯薄膜的制备方法 |
| US20170282159A1 (en) * | 2016-03-30 | 2017-10-05 | Yancheng Institute Of Technology | Method for Preparing Molybdenum Doped Titanium Dioxide Thin Film by Sol-Gel |
| CN112111100A (zh) * | 2020-08-28 | 2020-12-22 | 安徽越洋达新能源科技有限公司 | 一种用于电源支架的复合塑料及其制备方法 |
Non-Patent Citations (5)
| Title |
|---|
| 孙承松: "《薄膜技术及应用》", 31 August 1998, 东北大学出版社 * |
| 李清江: "聚丙烯/纳米二氧化硅复合材料结构与性能研究", 《中国塑料》 * |
| 李莉莉等: "二氧化硅纳米颗粒热障涂层聚丙烯纳米纤维膜的改性", 《上海纺织科技》 * |
| 翟庆洲: "《纳米技术》", 31 March 2006, 兵器工业出版社 * |
| 龚云表等: "《合成树脂与塑料手册》", 31 August 1993, 上海科学技术出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113292819B (zh) | 一种中低温快速固化的环氧树脂组合物、环氧树脂基复合材料及其制备方法 | |
| CN112322033B (zh) | 一种低结晶温度、高性能聚酰胺复合材料 | |
| CN114524961A (zh) | 可微波可冷藏功能型SiO2镀层PP复合膜材及其制备工艺 | |
| CN103578683B (zh) | 一种低温用橡胶磁条及其制备方法 | |
| CN111087750A (zh) | 一种含植物提取物的高强增韧abs塑料制品的制备方法 | |
| CN108486888A (zh) | 一种高性能聚酰亚胺纤维的表面仿生修饰方法及应用 | |
| CN115678220B (zh) | 一种耐拉伸抗菌装饰膜及其制备方法 | |
| CN110054882A (zh) | 一种发泡高光免喷涂pc/pmma合金工程塑料及其制备方法 | |
| CN104419181A (zh) | 高刚性高稳定性聚碳酸酯改性塑料 | |
| CN108530787A (zh) | 一种交联石墨烯保温板材制备方法 | |
| CN105131426A (zh) | 一种可降解医用膜的制备方法 | |
| JPS6314880A (ja) | 金属メツキ処理方法 | |
| CN108440871A (zh) | 一种抗静电竹塑材料及其制备方法 | |
| CN110628293B (zh) | 一种高稳定性的改性水性酚醛树脂防腐涂料及其制法 | |
| CN107236193A (zh) | 一种聚合物微球改性聚丙烯复合材料的制备方法 | |
| CN113321826B (zh) | 一种玻璃纤维树脂复合材料的制备方法 | |
| US4101532A (en) | Process for the production of high viscosity polyamide by adding alkylene carbonate to molten polyamide | |
| CN111560161A (zh) | 一种玻璃纤维复合材料及其制备方法 | |
| CN107445864B (zh) | 一种纯化长碳链氰基酸产物的方法 | |
| CN114409938A (zh) | 基于磁电耦合作用制备可食用蛋白源膜的方法 | |
| CN113103486A (zh) | 一种热镀锌浸塑涂装的方法 | |
| CN109385035A (zh) | 一种玻纤增强聚甲醛复合材料及其制备方法 | |
| CN108822495A (zh) | 一种用于电器配件的树脂基复合材料制备方法 | |
| CN107057149A (zh) | 轿车用轻质环保型碳罐连接管及其制备方法 | |
| CN117820819A (zh) | 一种电子级高耐候环氧树脂组合物及其制备方法和应用 |
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: 20220524 |