CN105670528A - 一种建筑窗膜 - Google Patents

一种建筑窗膜 Download PDF

Info

Publication number
CN105670528A
CN105670528A CN201511014872.4A CN201511014872A CN105670528A CN 105670528 A CN105670528 A CN 105670528A CN 201511014872 A CN201511014872 A CN 201511014872A CN 105670528 A CN105670528 A CN 105670528A
Authority
CN
China
Prior art keywords
layer
coating
fenestrated membrane
building
multilayer film
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.)
Granted
Application number
CN201511014872.4A
Other languages
English (en)
Other versions
CN105670528B (zh
Inventor
李超
熊跃斌
霍新莉
何晶晶
刘洋
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.)
Hefei Lucky Science and Technology Industry Co Ltd
Original Assignee
Hefei Lucky Science and Technology Industry 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 Hefei Lucky Science and Technology Industry Co Ltd filed Critical Hefei Lucky Science and Technology Industry Co Ltd
Priority to CN201511014872.4A priority Critical patent/CN105670528B/zh
Publication of CN105670528A publication Critical patent/CN105670528A/zh
Application granted granted Critical
Publication of CN105670528B publication Critical patent/CN105670528B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • 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
    • C08K3/02—Elements
    • C08K3/08—Metals
    • 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
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/004—Reflecting paints; Signal paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/255—Polyesters
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • 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
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0806—Silver
    • 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
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • 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
    • C08L2201/00—Properties
    • C08L2201/10—Transparent films; Clear coatings; Transparent materials
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/41—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the carrier layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/414—Additional features of adhesives in the form of films or foils characterized by the presence of essential components presence of a copolymer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/20—Presence of organic materials
    • C09J2400/22—Presence of unspecified polymer
    • C09J2400/226—Presence of unspecified polymer in the substrate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2467/00—Presence of polyester
    • C09J2467/003—Presence of polyester in the primer coating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2467/00—Presence of polyester
    • C09J2467/006—Presence of polyester in the substrate

Landscapes

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

Abstract

本发明涉及一种建筑窗膜，包括聚酯薄膜基材和具有不同光学常数的多层薄膜涂层，以及粘合剂层和表面硬化层，所述粘合剂层被涂布在多层薄膜涂层之上，硬化层涂布在多层薄膜涂层的另一面，多层薄膜涂层材料为SiOx、TiOx、Ag中的一种或几种。本发明使用金属氧化物作为外层设计，可有效保护银层不被氧化腐蚀；另外，运用多层涂布技术,较磁控溅射工艺生产效益更高，成本更低。

Description

一种建筑窗膜
技术领域
本发明涉及一种建筑窗膜，尤其涉及一种具有高透明性、高红外线反射型隔热建筑窗膜。
背景技术
建筑窗膜主要用在公共建筑和民用住宅建筑的门窗、隔断、顶棚、玻璃幕墙，以及银行、医院等建筑物的隔断，沿街商铺和珠宝首饰店的橱窗等，主要起隔热节能和安全防护作用。目前，在国家节能减排政策的大力推动下，我国对新建建筑的节能产品应用和既有建筑节能改造的力度进一步加大，其中玻璃门窗作为建筑中的薄壁围护结构，起到采光和通风的动能。但是，正因为玻璃材料的特殊性，使之成为建筑使用上最大的能源消耗环节。经计算通过玻璃门窗损失的能量在建筑能耗中达到40%的比例，因此，对玻璃采取节能措施正在成为迫在眉睫的任务，研发和应用玻璃节能新技术具有重大意义。
目前市场建筑窗膜产品种类繁多，可分为染色膜、原色膜、真空镀膜、纳米陶瓷膜、纳米多层膜，这些产品存在隔热性能不足，耐候性差，制造工艺复杂成本高等不同问题。中国专利201110367312.2公开了一种高性能透明玻璃隔热涂料的制备方法，将制备蓝色WO3、ATO和ITO混合分散的新型高性能透明混合纳米浆料，再用透明聚氨酯树脂混合搅拌过滤获得高隔热性能的透明玻璃隔热涂料，这种吸收红外线隔热涂料存在二次放热。中国专利201410042012公开了一种通过卷对卷磁控溅射的方法，组合两个五层结构成双谐振腔，包括位于上下外侧的两层介质层、位于中间的导电金属层和分别夹在导电金属层与两层介质层之间的两层抗氧化金属层，该工艺复杂控制难度大，需要金和银作为导电金属层成本较高。美国专利200880123604.8公开了一种多层透明窗膜,其包括具有对置的主表面的聚合物背衬层、在背衬层的对置的主表面中的至少一个金属层以及金属层上涂覆的粘合剂层,该产品主要以金属层作为结构设计，但金属层会对电磁信号有屏蔽作用，贴在建筑玻璃上会对手机信号有干扰，尽管该专利使用抗蚀剂对金属层进行处理，但在窗膜长期使用过程中还是存在金属层被腐蚀的风险。
发明内容
本发明所要解决的技术问题是针对现有技术存在的缺陷，提供一种建筑窗膜。
为了解决以上问题，本发明采用的技术方案为：
一种建筑窗膜，包括聚酯薄膜基材和具有不同光学常数的多层薄膜涂层，以及粘合剂层和表面硬化层，所述粘合剂层被涂布在多层薄膜涂层之上，硬化层涂布在多层薄膜涂层的另一面，所述多层薄膜涂层材料为SiOx、TiOx、Ag中的一种或几种。
上述建筑窗膜，所述多层薄膜涂层通过涂布方式获得。
上述建筑窗膜，所述涂布方式为多层坡流挤压涂布方式。
上述建筑窗膜，所述多层薄膜涂层的层数为7层。
上述建筑窗膜，所述SiOx涂层层数为1层～7层，所述TiOx涂层层数为1层～7层，所述Ag涂层层数为1层～7层。
上述建筑窗膜，所述SiOx涂层厚度为5-200nm、所述TiOx涂层厚度为10-50nm、所述Ag涂层厚度为5-20nm。
上述建筑窗膜，所述聚酯薄膜基材中含有2-(2H-苯并***-2-基)-6-十二烷基-4-甲基苯酚。
上述建筑窗膜，所述多层薄膜涂层由TiOx/SiOx/Ag/SiOx/Ag/SiOx/TiOx的7层涂层构成。
与现有技术相比，本发明通过计算积层数的层数，投入各层的光学常数折射率和膜厚，计算光学特性（反射率，透过率），在具备层数和光学折射率常数的基础上，为得到所希望的分光特性，将膜厚进行最优化设计，制造出具有高透明、高红外线反射型隔热建筑窗膜，由于使用金属氧化物作为外层设计有效保护银层不被氧化腐蚀，运用多层涂布技术,较磁控溅射工艺生产效益更高，成本更低。
具体实施方式
本发明中的聚酯薄膜基材由芯层和设置在芯层表面的两个表层组成，芯层为聚对苯二甲酸乙二醇酯（PET），表层为聚对苯二甲酸乙二醇酯（PET）和紫外线吸收材料共混熔融，熔体在铸片辊上冷却成厚片，将厚片进行加热纵向拉伸3.0～3.8倍，将纵向拉伸后的膜片进行粘合剂底层预涂处理后，加热横向拉伸3.0～4.0倍，再热定型收卷，得到聚酯薄膜基材具有阻隔紫外线材质。
聚酯薄膜基材一面进行硬化处理，选择合适的一、二、三官能度丙烯酸酯单体作为活性稀释剂，选择合适的光引发剂及引发促进剂。由于多官能丙烯酸酯反应双键多，交联密度高，能提供高密度网状交联结构，因此固化快，可获得较高的表面硬度及耐磨性，但单一的多官能度丙烯酸酯会导致固化膜收缩力加大，出现脆裂，导致附着力下降，而且粘度大，影响了光引发剂的溶解，增加了光引发剂用量，影响了涂层性能；而单一的单官能丙烯酸酯虽然柔韧性好，粘度低，但它双键少，交联密度低，固化慢，甚至会导致涂层不能完全固化。由于单一的活性稀释剂在体系中均不能提供理想的性能，配方采用一、三官能度丙烯酸酯单体以一定的比例作为稀释剂，以满足耐磨胶粘剂的各种性能要求。光引发剂可选裂氧型光引发剂和夺氢型光引发剂。裂氧型光引发剂中2-羟烷基苯酮总体具有很高的光引发活性，另一个1-羟基-环已基苯酮，商品名为l84，是相当高的光引发活性。
利用在聚酯薄膜基材上形成的不同折射率多层薄膜涂层对光的反射，吸收以及干涉，控制分光特性（不同波长对应的光学强度）的薄膜。根据不同金属和金属氧化物的折射率差异，选择在PET薄膜基材上形成的不同折射率多层薄膜涂层，对于多层薄膜涂层的各层以及聚酯薄膜基材的光入射角度和折射率，根据光的折射率定律和目标光学性能，通过将这些光学特性适用于设计程序，计算出多层薄膜涂层的光学性能（透过率、反射率、吸收率）。将被算出的光谱范围和目标光谱的差设定为评价系数，采用共轭梯度法，将此评价系数最小化，为了保护金属银层不被空气氧化，多层薄膜涂层的膜厚构成为：TiO2/SiO2/Ag/SiO2/Ag/SiO2/TiO2的7层膜，由设计计算所得的膜厚构成范围为，优选SiO2膜厚5nm～200nm、TiO2膜厚10nm～50nm、Ag膜厚5nm～20nm，另外关于Ag层，从确保透过率和超薄膜的稳定性观点看，将膜厚固定在10nm，通过多层坡流挤压涂布方式一次完成7层不同膜厚的光学涂层精确厚度控制。
将纳米Ag、TiO2、SiO2分别加入水溶性聚酯树脂中，利用高剪切乳化机分散均匀，制成不同光学折射率常数的涂布液，根据多层薄膜涂层厚结构设计完成涂布，干燥形成不同光学折射率常数的数个薄膜涂层。
在不同光学折射率常数的多层薄膜涂层之上进行粘胶层涂布，粘胶层由压敏胶、紫外线吸收剂、固化剂和稀释剂组成；压敏胶可选丙烯酸压敏胶HENKEL、氰特市售产品；紫外线吸收剂BASF有售Tinuvin571、Tinuvin99-2，复合市售涂布硅油的PET离型膜，常用厚度23μm。
以下提供几个实施例。
实施例1
聚酯薄膜基材一面进行硬化处理，将纳米Ag、TiO2、SiO2分别加入水溶性聚酯树脂W-0030(NIPPONGOHSEI)，利用高剪切乳化机分散均匀，制成不同光学折射率常数的涂布液，在硬化层另一面通过多层坡流挤压涂布方式一次完成7层厚度分别为：TiO2(10.0nm)/SiO2(8.0nm)/Ag(10.0nm)/SiO2(200.0nm)/Ag(10.0nm)/SiO2(20.0nm)/TiO2(50.0nm)，在不同光学折射率的数个薄膜涂层之上进行安装粘胶层涂布，复合PET离型膜，检测对可见光380nm-780nm透光率，红外线800nm-2000nm反射阻隔率。（见表1）。
实施例2
聚酯薄膜基材一面进行硬化处理，将纳米Ag、TiO2、SiO2分别加入水溶性聚酯树脂W-0030(NIPPONGOHSEI)，利用高剪切乳化机分散均匀，制成不同光学折射率常数的涂布液，在硬化层另一面通过多层坡流挤压涂布方式一次完成7层厚度分别为：TiO2(12.5nm)/SiO2(6.5nm)/Ag(10.0nm)/SiO2(185.5nm)/Ag(10.0nm)/SiO2(17.2nm)/TiO2(32.8nm)，在不同光学折射率的数个薄膜涂层之上进行安装粘胶层涂布，复合PET离型膜，检测对可见光380nm-780nm透光率，红外线800nm-2000nm反射阻隔率。（见表1）。
实施例3
聚酯薄膜基材一面进行硬化处理，将纳米Ag、TiO2、SiO2分别加入水溶性聚酯树脂W-0030(NIPPONGOHSEI)，利用高剪切乳化机分散均匀，制成不同光学折射率常数的涂布液，在硬化层另一面通过多层坡流挤压涂布方式一次完成7层厚度分别为：TiO2(14.5nm)/SiO2(5.8nm)/Ag(10.0nm)/SiO2(165.3nm)/Ag(10.0nm)/SiO2(13.5nm)/TiO2(25.5nm)，在不同光学折射率的数个薄膜涂层之上进行安装粘胶层涂布，复合PET离型膜，检测对可见光380nm-780nm透光率，红外线800nm-2000nm反射阻隔率。（见表1）。
实施例4
聚酯薄膜基材一面进行硬化处理，将纳米Ag、TiO2、SiO2分别加入水溶性聚酯树脂W-0030(NIPPONGOHSEI)，利用高剪切乳化机分散均匀，制成不同光学折射率常数的涂布液，在硬化层另一面通过多层坡流挤压涂布方式一次完成7层厚度分别为：TiO2(16.5nm)/SiO2(5.1nm)/Ag(10.0nm)/SiO2(154.8nm)/Ag(10.0nm)/SiO2(10.6nm)/TiO2(21.4nm)，在不同光学折射率的数个薄膜涂层之上进行安装粘胶层涂布，复合PET离型膜，检测对可见光380nm-780nm透光率，红外线800nm-2000nm反射阻隔率。（见表1）。
实施例5
聚酯薄膜基材一面进行硬化处理，将纳米Ag、TiO2、SiO2分别加入水溶性聚酯树脂W-0030(NIPPONGOHSEI)，利用高剪切乳化机分散均匀，制成不同光学折射率常数的涂布液，在硬化层另一面通过多层坡流挤压涂布方式一次完成7层厚度分别为：TiO2(16.8nm)/SiO2(5.6nm)/Ag(10.0nm)/SiO2(157.6nm)/Ag(10.0nm)/SiO2(11.0nm)/TiO2(22.7nm)，在不同光学折射率的数个薄膜涂层之上进行安装粘胶层涂布，复合PET离型膜，检测对可见光380nm-780nm透光率，红外线800nm-2000nm反射阻隔率。（见表1）。
实施例6
聚酯薄膜基材一面进行硬化处理，将纳米Ag、TiO2、SiO2分别加入水溶性聚酯树脂W-0030(NIPPONGOHSEI)，利用高剪切乳化机分散均匀，制成不同光学折射率常数的涂布液，在硬化层另一面通过多层坡流挤压涂布方式一次完成7层厚度分别为：TiO2(17.4nm)/SiO2(6.5nm)/Ag(10.0nm)/SiO2(165.2nm)/Ag(10.0nm)/SiO2(12.2nm)/TiO2(23.8nm)，在不同光学折射率的数个薄膜涂层之上进行安装粘胶层涂布，复合PET离型膜，检测对可见光380nm-780nm透光率，红外线800nm-2000nm反射阻隔率。（见表1）。
比较例1
将制备纳米WO3、ATO和ITO混合分散成透明浆料，再加入透明聚氨酯树脂混合搅拌均匀，过滤获得高隔热性能的透明玻璃隔热涂料，将制备好的透明隔热涂料涂布在光学聚酯薄膜上，进行安装粘胶层涂布，复合PET离型膜，检测对可见光380nm-780nm透光率，红外线800nm-2000nm反射阻隔率。（见表1）。
表1：

Claims (8)

1.一种建筑窗膜，包括聚酯薄膜基材和具有不同光学常数的多层薄膜涂层，以及粘合剂层和表面硬化层，其特征在于，所述粘合剂层被涂布在多层薄膜涂层之上，硬化层涂布在多层薄膜涂层的另一面，多层薄膜涂层材料为SiOx、TiOx、Ag中的一种或几种。
2.根据权利要求1所述的建筑窗膜，其特征在于，所述多层薄膜涂层通过涂布方式获得。
3.根据权利要求2所述的建筑窗膜，其特征在于，所述涂布方式为多层坡流挤压涂布方式。
4.根据权利要求3所述的建筑窗膜，其特征在于，所述多层薄膜涂层的层数为7层。
5.根据权利要求4所述的建筑窗膜，其特征在于，所述SiOx涂层层数为1层～7层，所述TiOx涂层层数为1层～7层，所述Ag涂层层数为1层～7层。
6.根据权利要求5所述的建筑窗膜，其特征在于，所述SiOx涂层厚度为5nm～200nm、所述TiOx涂层厚度为10nm～50nm、所述Ag涂层厚度为5nm～20nm。
7.根据权利要求6所述的建筑窗膜，其特征在于，所述聚酯薄膜基材中含有2-(2H-苯并***-2-基)-6-十二烷基-4-甲基苯酚。
8.根据权利要求7所述的建筑窗膜，其特征在于，所述多层薄膜涂层由TiOx/SiOx/Ag/SiOx/Ag/SiOx/TiOx的7层涂层构成。
CN201511014872.4A 2015-12-31 2015-12-31 一种建筑窗膜 Active CN105670528B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511014872.4A CN105670528B (zh) 2015-12-31 2015-12-31 一种建筑窗膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511014872.4A CN105670528B (zh) 2015-12-31 2015-12-31 一种建筑窗膜

Publications (2)

Publication Number Publication Date
CN105670528A true CN105670528A (zh) 2016-06-15
CN105670528B CN105670528B (zh) 2018-10-16

Family

ID=56297969

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201511014872.4A Active CN105670528B (zh) 2015-12-31 2015-12-31 一种建筑窗膜

Country Status (1)

Country Link
CN (1) CN105670528B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109111870A (zh) * 2018-06-07 2019-01-01 苏州袭麟光电科技产业有限公司 一种纳米材料改进的高隔热太阳能控制膜
CN110055006A (zh) * 2019-04-18 2019-07-26 广东东华光电科技有限公司 一种防紫外线隔热膜及其制造工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1546722A (zh) * 2003-12-04 2004-11-17 湖南三才光电信息材料有限公司 柔性低辐射窗膜及其生产实时控制方法
CN104178047A (zh) * 2014-08-20 2014-12-03 昆山博益鑫成高分子材料有限公司 一种柔性透明纳米隔热膜以及其制备方法
CN104309195A (zh) * 2014-10-20 2015-01-28 朱玮 一种窗膜核心功能层和制作该窗膜核心功能层的方法
CN204138591U (zh) * 2014-08-20 2015-02-04 昆山博益鑫成高分子材料有限公司 一种柔性透明纳米隔热膜

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1546722A (zh) * 2003-12-04 2004-11-17 湖南三才光电信息材料有限公司 柔性低辐射窗膜及其生产实时控制方法
CN104178047A (zh) * 2014-08-20 2014-12-03 昆山博益鑫成高分子材料有限公司 一种柔性透明纳米隔热膜以及其制备方法
CN204138591U (zh) * 2014-08-20 2015-02-04 昆山博益鑫成高分子材料有限公司 一种柔性透明纳米隔热膜
CN104309195A (zh) * 2014-10-20 2015-01-28 朱玮 一种窗膜核心功能层和制作该窗膜核心功能层的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109111870A (zh) * 2018-06-07 2019-01-01 苏州袭麟光电科技产业有限公司 一种纳米材料改进的高隔热太阳能控制膜
CN110055006A (zh) * 2019-04-18 2019-07-26 广东东华光电科技有限公司 一种防紫外线隔热膜及其制造工艺

Also Published As

Publication number Publication date
CN105670528B (zh) 2018-10-16

Similar Documents

Publication Publication Date Title
TWI614540B (zh) 紅外線遮蔽片及其製造方法與其用途
CN102034565B (zh) 透明导电性膜
CN105102395A (zh) 夹层玻璃
CN104011569B (zh) 光学层叠膜、红外遮蔽膜及红外遮蔽体
CN104428698A (zh) 具有电介质多层膜结构的红外线遮蔽膜
CN102985499A (zh) 防反射膜及其制备方法
CN104081231A (zh) 红外遮蔽膜
CN104245303A (zh) 红外线遮蔽膜和红外线遮蔽体
CN104040384A (zh) 红外屏蔽膜、使用其的热线反射夹层玻璃、及热线反射夹层玻璃的制造方法
CN102933663A (zh) 减反射涂层组合物、减反射膜及其制备方法
TWI299419B (en) Liquid crystal cell substrate and liquid crystal displays
CN102186670A (zh) 树脂层叠体的制造方法
CN203876339U (zh) 一种隔音隔热窗贴膜
WO2016088851A1 (ja) 遮熱フィルムおよびその製造方法、ならびにこれを用いた遮熱体
CN105670528A (zh) 一种建筑窗膜
CN104260526A (zh) 高透光率的多层聚酯薄膜
CN106746733A (zh) 一种低透过率低反射率的双银低辐射玻璃
CN106853706A (zh) 一种高透过高反射隔热膜
KR101488867B1 (ko) 에너지 절감형 반투명 유리 코팅 조성물 및 에너지 절감형 반투명 코팅유리.
KR101867287B1 (ko) 자외선 경화접착방식을 이용한 금속판넬의 제조방법
WO2016088852A1 (ja) 遮熱フィルムおよびその製造方法、ならびにこれを用いた遮熱体
WO2016010049A1 (ja) 積層フィルムおよびその製造方法
JP2016133520A (ja) 遮熱フィルム
CN106364094A (zh) 多功能单向透视窗膜
CN103926642B (zh) 红外截止滤光膜

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant