CN110395034A - A kind of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film and its preparation process - Google Patents

A kind of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film and its preparation process Download PDF

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Publication number
CN110395034A
CN110395034A CN201910676123.XA CN201910676123A CN110395034A CN 110395034 A CN110395034 A CN 110395034A CN 201910676123 A CN201910676123 A CN 201910676123A CN 110395034 A CN110395034 A CN 110395034A
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layer
heat
weight ratio
insulating
insulation
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CN110395034B (en
Inventor
范和强
陈正坚
吴锡清
赵言松
方王凯
杨凯元
徐迪均
肖升
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Hangzhou Heshun Technology Co Ltd
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Hangzhou Heshun Technology Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment 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
    • B05D3/02—Pretreatment 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 by baking
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/12—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a coating with specific electrical properties
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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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    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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    • 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
    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • 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
    • C09D5/24—Electrically-conducting paints
    • 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
    • C09D5/32—Radiation-absorbing paints
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
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    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
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    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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Abstract

The present invention relates to thin film technique fields, it is specifically related to a kind of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film and its preparation process, it include: sound absorbing layer, PET base membrane layer, adhesive layer, puigging, the first insulating, sandwich layer, the second insulating, antistatic layer, the sandwich layer is between the first insulating and the second insulating.The present invention has the infrared absorption that can obstruct 99% or more UV absorption and 85% or more, there are also fabulous anti-static effects, it can effectively prevent dust and impurity absorption simultaneously, solving in the prior art does not have sound insulation function, heat insulating function, the technical issues of heat insulation function, anti-static function and using effect good film.

Description

A kind of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film and its preparation process
Technical field
The present invention relates to thin film technique fields, are specifically related to a kind of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film And its preparation process.
Background technique
Film has good mechanical performance, rigidity, hardness, toughness, using widely in production and living, is eating The fields such as product, medicine, chemical industry, it is often necessary to article be protected by film.The use of film is brought to people's life Great convenience.
Use for film, it is sometimes desirable to which the noise for reducing article prevents noise transmission to the external world, has to the external world Harmful influence；Extraneous noise may also be needed to obstruct by film, prevent ambient noise from generating to the article that film is protected Detrimental effect；Or the temperature scald human body for needing to prevent article from generating by film, also or guarantee the temperature that article generates Degree will not scatter and disappear at once；The article of some danger it may also be desirable to prevent static-induced spark and cause security risk, because This film needs a variety of functions of guaranteeing safety, and the article to prevent extraneous uncertain environment from being protected to film causes to damage Evil, to achieve the purpose that protect article.And having the function of sound insulation there is presently no a kind of film, heat insulating function, heat insulation function resists Electrostatic function, and the film of excellent.
Therefore a kind of film is needed to have the function of sound insulation, heat insulating function, heat insulation function, the good film of anti-static function and The technical solution manufactured to the film is present urgent problem.
Summary of the invention
A kind of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film provided by the invention and its preparation process, it is intended to solve There is no sound insulation function in the prior art, the technology of heat insulating function, heat insulation function, anti-static function and the good film of using effect is asked Topic.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film provided by the invention and its preparation process, comprising: inhale Sound-absorbing layer, PET base membrane layer, adhesive layer, puigging, the first insulating, sandwich layer, the second insulating, antistatic layer, it is described Sandwich layer is between the first insulating and the second insulating；
The sound absorbing layer includes: hollow silicon dioxide nanosphere, epoxy resin, curing agent, promotor, the hollow dioxy SiClx nanosphere, epoxy resin, curing agent, the weight ratio of promotor be 0.01~0.03:1:0.75~0.85:0.005~ 0.02；
The PET that the PET base membrane layer includes: the optical grade PET raw particles that weight ratio is 70% and weight ratio is 30% Polyester slice；
The sandwich layer includes: the optical grade PET raw particles that weight ratio is 65%~100%, and weight ratio is 0%~30% The feed back particle of PET, the color masterbatch particle that weight ratio is 0%~3%；
First insulating and the second insulating include: weight ratio be 10%~55% it is ultraviolet, infrared It absorbs or obstructs master batch and weight ratio as 45%~90% optical grade PET raw particles；
The ultraviolet, infrared absorption or barrier master batch include: that the PET that weight ratio is 96%~98% has greatly light particle, again Amount is than the infrared barrier agent that the ultraviolet-resistant agent for being 0.5%~1.5% and weight ratio are 0.1%~0.5%；
The antistatic layer include: weight ratio be 40%~45% RU-92-208 resin, weight ratio be 25%~30% AC-177 resin, weight ratio be 5%~10% curing agent XR-550, weight ratio be 5%~15% antistatic agent 1-1M- 102。
The sound absorbing layer is using including hollow silicon dioxide nanosphere, and epoxy resin, curing agent, promotor is by certain ratio Example processing, makes epoxy resin modification, assigns film sound absorption qualities, has preferable sound-absorbing effect；The PET film passes through the material Material and ratio processing, have splendid mechanical performance and obdurability, tensile strength and impact strength also exist at the same time Enhanced to a certain extent；The sandwich layer, which is placed between the first insulating and the second insulating, can block sky Gas has good printing performance；First insulating and the second insulating are compared by the material as certain Example processing, can obstruct the infrared absorption of 99% or more UV absorption and 85% or more, have fabulous heat-insulation and heat-preservation Energy；The antistatic layer assigns film antistatic property, anti-static effect, while can effectively prevent dust and impurity absorption, by This solution does not have a sound insulation function in the prior art, heat insulating function, heat insulation function, anti-static function and the good film of using effect Technical problem.
A kind of optional scheme, the sound absorbing layer with a thickness of 10 μm~50 μm, the PET base membrane layer with a thickness of 12 μm ~20 μm, the adhesive layer with a thickness of 5 μm~10 μm, the puigging with a thickness of 1 μm~5 μm, the first heat-insulated guarantor The thickness of warm layer and the second insulating is 2 μm~5 μm, the sandwich layer with a thickness of 10 μm~20 μm, it is described antistatic Layer with a thickness of 1 μm~5 μm.
Each thicknesses of layers is set, so that Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film does not exceed It is blocked up not will lead to film by 150um, and each film layer will not be excessively thin because of thickness, answers in itself so that film layer can not play Some effects guarantee that each function of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film has excellent results.
A kind of optional scheme, the adhesive layer include: one of EVA hot-melt adhesive, polyurethane, polyamide, EEA or more Kind.
The adhesive layer can preferably bond film layer by the processing of the material.
A kind of optional scheme, the puigging include: hollow silicon dioxide nanosphere coating either hollow titanium dioxide Nano-tube coating.
The puigging makes sound wave that multiple reflections, refraction, scattering occur inside it by the hollow structure of silica With diffraction and cause acoustic wave propagation path to increase significantly so that sound can in communication process by gradually weaken, decay, consumption To achieve the purpose that sound insulation.
A kind of optional scheme, the preparation process of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film, feature include Following steps:
(1) by sandwich layer, the first insulating and the second insulating raw material by metering pump control main extruder and Auxiliary extruder squeezes out, and the melt weight ratio that main extruder and auxiliary extruder squeeze out is 75%~85%:15%~25%, each raw material It melts, vacuumize through 270 DEG C~285 DEG C in main crowded and auxiliary extruder, each raw material passes through the mistake that precision is 15um~25um again Filter filtering, acquisition is squeezed after removing moisture, oligomer and impurity in raw material melt as master and auxiliary crowded melt；Winner, institute squeezes Melt and auxiliary crowded melt converge melting in three layers of die head of ABA type, and main crowded melt and auxiliary crowded melt extrusion temperature be 270 DEG C~ 290℃；
(5) cold bulging surface is attached to by way of electrostatic tag by the melt that three layers of die head squeezes out carry out slab, cold drum Temperature is set as 25 DEG C~30 DEG C, and with a thickness of 160um~860um, slab is pulled into the area Zong La and carries out longitudinal direction gained slab Stretching forms film, and preheating section, stretch section and cooling and shaping section are divided into the vertical drawing, and preheating section temperature is 65 DEG C~75 DEG C, Stretch section temperature is 70 DEG C~80 DEG C, and cooling and shaping section temperature is 25 DEG C~45 DEG C, and longitudinal stretching multiplying power is set as 3.2~3.6；
(10) it indulges the film after drawing and carries out two-sided corona, use online coating machine to carry out antistatic coating after two-sided corona, Coating Speed is 90m/min~120m/min, and applied per area amount is 0.5g/m2~1.5g/m2；Coating complete rear film into The area Ru Hengla is processed, and preheating section, stretch section, sizing section and cooling section are divided into horizontal drawing, and preheating section temperature is 85 DEG C~105 DEG C, stretch section temperature is 100 DEG C~130 DEG C, and sizing section temperature is 200 DEG C~240 DEG C, and cooling section temperature is 35 DEG C~60 DEG C, Cross directional stretch multiplying power is set as 3.6~4.0.
(15) film after horizontal drawing enter trailer system carry out thickness measuring feedback, flatten, destatic and wind, obtain with a thickness of 12 μm~20 μm of polyester film；
(20) gained polyester film is controlled nano silica in and is settled down to by plasma enhanced chemical vapor deposition Polyester film surface, polyester film surface form puigging；
(25) it is coated with one layer of adhesive layer, compound one layer of PET base membrane layer on adhesive layer another side offline in sound insulation layer surface；
(30) film is made by the compound one layer of sound absorbing layer of offline coating process in resulting film, and the Coating Speed is 90m/min~120m/min, applied per area amount are 1g/m2~20g/m2。
Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film is first by three-layer co-extruded technique by sandwich layer, first heat-insulated Insulating layer and the second insulating squeeze out, the melt then squeezed out slab by way of electrostatic tag, then carry out longitudinal drawing It stretches, the film after vertical drawing carries out two-sided corona and is coated, and cross directional stretch is then carried out, finally by offline in the way of described Coating process is coated on film.The technique makes Multifunctional sound insulation heat-insulation and heat-preservation antistatic polyester is thin to have the function of sound insulation, heat insulating function, Heat insulation function, anti-static function, then by the technique, control the variables such as processing temperature, coating speed, substantially increase film Sound insulation, heat-insulated, heat preservation, antistatic ability, and also ensure thin film strength, it can easily adapt to the ring that film uses Border.
A kind of optional scheme, filter filtering accuracy is 15um in the step (1).
The filter can preferably remove moisture, oligomer and impurity in raw material melt, obtain melt.
A kind of optional scheme, die head temperature described in the step (1) are 268 DEG C~285 DEG C.
It, can be in the temperature for guaranteeing main crowded melt and auxiliary crowded melt extrusion melt when temperature of getting to know is 268 DEG C~285 DEG C For required temperature.
A kind of optional scheme, the preparation of the sound absorbing layer are that the sound-absorbing layer material for preparing is added in blender, are stirred Machine is mixed first to be mixed with material under 1500 revs/min of rotary regimes, blender persistently stirs 8min~10min, then stirs Machine is mixed with deaeration 1min~3min under 2000 revs/min of rotary regimes, de-aeration is repeated three times, material obtained by deaeration Material forms one layer of sound absorbing layer by offline coating process.
Hollow silicon dioxide nanosphere, epoxy resin, curing agent, promotor are mixed using blender, so that epoxidation rouge Denaturation, the epoxidation rouge after denaturation have the effect of sound-absorbing, then carry out deaeration processing to the epoxidation rouge of denaturation, make its stirring Uniformly and bubble is removed, guarantees to imitate because of the sound-absorbing of aeration sound absorbing layer after applying sound absorbing layer up using offline coating Fruit.
A kind of optional scheme, preparing liquid antistatic is to be added in beaker to mix by the material for preparing liquid antistatic to stir It mixes uniformly, then deionized water and dehydrated alcohol dilution is added to beaker, the solution after dilution is put into blender with 100r/min The revolving speed of~150r/min stirs 20min~40min, liquid antistatic is made, online coating machine resist using liquid antistatic quiet Electropaining cloth forms sound absorbing layer.
RU-92-208 resin, AC-177 resin, curing agent XR-550, antistatic agent 1-1M-102 through the above steps, Gu Agent XR-550 accelerates the speed that RU-92-208 resin and AC-177 resin are denaturalized, and liquid antistatic is made to remove bubble, protects Demonstrate,prove the performance of antistatic layer.
A kind of optional scheme, the ultraviolet, infrared absorption or obstruct master batch preparation be by it is described prepare it is ultraviolet, infrared It absorbs or the material of barrier master batch is added in blender, the first rotational speed 5min with 500r/min~600r/min of blender~ 10min, then blender revolving speed is adjusted to 2000r/min~2500r/min mixing 3min~8min, then blender is with 500r/ The raw material mixed is finally put into double screw extruder and is squeezed out by revolving speed mixing 5min~10min of min~600r/min, Ultraviolet, infrared absorption or barrier master batch is prepared.
Blender stirring, which is added, in the material for preparing ultraviolet, infrared absorption or barrier master batch to allow material to be sufficiently mixed, Then adjustment blender revolving speed to exclude the air in material clean, adjusts blender velocity of rotation again and mixes material Uniformly, so that material sufficiently reacts in blender, guarantee, which prepares resulting ultraviolet, infrared absorption or barrier master batch, to be had relatively by force The ability of heat-insulated thermal insulation.
Compared with prior art, a kind of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film provided by the invention and its system Standby technique, has the advantages that
Antistatic layer assigns the superior antistatic property of film and anti-static effect, while can effectively prevent dust and impurity Absorption；Sound absorbing layer assigns film sound absorption qualities, and bring noise when equipment operation or vibration can be absorbed in this sound absorbing layer has pole Good sound-absorbing effect；Hollow Nano silica is directly plating on film by puigging by PEVCD method, utilizes the sky of silica Core structure makes sound wave that multiple reflections, refraction, scattering and diffraction occur inside it and acoustic wave propagation path is caused to increase significantly, from And enable sound gradually weakened in communication process, decayed, consumption, to achieve the purpose that sound insulation.Pass through sound absorbing layer and sound insulation The double resistance sound of layer can preferably achieve the effect that remove noise.Solve there is no sound insulation function in the prior art in the above manner Can, the technical issues of heat insulating function, heat insulation function, anti-static function and using effect good film.
Detailed description of the invention
The following drawings is only used for that those skilled in the art is made to more fully understand technical solution of the present invention, is not to this hair The limitation of bright protection scope, those skilled in the art can obtain other attached drawings according to the technique and scheme of the present invention.
Fig. 1 is structural schematic diagram of the invention.
Wherein: 1, sound absorbing layer, 2, PET base membrane layer, 3, adhesive layer, 4, puigging, the 5, first insulating, 6, sandwich layer, 7, the second insulating, 8, antistatic layer.
Specific embodiment
Technical solution of the present invention is described further combined with specific embodiments below.Following embodiment is only that offer A kind of possible scheme, is not limited to the present invention.
A kind of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film provided by the invention and its preparation process, it is intended to solve The technology for the film for not having sound insulation function, heat insulating function, heat insulation function, anti-static function, and using effect good in the prior art Problem.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film provided by the invention and its preparation process, comprising: inhale It is sound-absorbing layer 1, PET base membrane layer 2, adhesive layer 3, puigging 4, the first insulating 5, sandwich layer 6, the second insulating 7, antistatic Layer 8, the sandwich layer 6 is between the first insulating 5 and the second insulating 7；
The sound absorbing layer 1 includes: hollow silicon dioxide nanosphere, epoxy resin, curing agent, promotor, and described hollow two Monox nanometer ball, epoxy resin, curing agent, the weight ratio of promotor be 0.01~0.03:1:0.75~0.85:0.005~ 0.02, the weight ratio can be 0.02:1:0.08:0.01, by 1 material of sound absorbing layer be added blender in, blender first with Material is mixed under 1500 revs/min of rotary regimes, blender persistently stirs 8min~10min, and the mixing time can For 9min, then blender can be with deaeration 1min~3min, the mixing time under 2000 revs/min of rotary regimes 2min, de-aeration are repeated three times, are uniformly mixed and remove bubble, material obtained by deaeration passes through offline coating process shape At one layer of sound absorbing layer.
The PET that the PET base membrane layer 2 includes: the optical grade PET raw particles that weight ratio is 70% and weight ratio is 30% PET base membrane layer 2 can be made in material slice mixing by polyester.
The sandwich layer 6 include: weight ratio be 65%~100% optical grade PET raw particles, weight ratio be 0%~ The feed back particle of 30%PET, the color masterbatch particle that weight ratio is 0%~3%, the material is mixed.
Embodiment one: the sandwich layer 6 includes: the optical grade PET raw particles that weight ratio is 100%.
Embodiment two: the sandwich layer 6 includes: the optical grade PET raw particles that weight ratio is 98%, weight ratio 0%PET Feed back particle, weight ratio be 2% color masterbatch particle, the material is mixed to form blend.
Embodiment three: the sandwich layer 6 includes: the optical grade PET raw particles that weight ratio is 98%, weight ratio 2%PET Feed back particle, weight ratio be 0% color masterbatch particle, the material is mixed to form blend.
Example IV: the sandwich layer 6 includes: the optical grade PET raw particles that weight ratio is 98%, weight ratio 1%PET Feed back particle, weight ratio be 1% color masterbatch particle, the material is mixed to form blend.
First insulating 5 and the second insulating 7 include: weight ratio be 10%~55% it is ultraviolet, red The optical grade PET raw particles that outer absorption or barrier master batch and weight ratio are 45%~90%.
Embodiment five: first insulating 5 and the second insulating 7 include: weight ratio be 40% it is ultraviolet, The optical grade PET raw particles that infrared absorption or barrier master batch and weight ratio are 60%.
The ultraviolet, infrared absorption or barrier master batch include: that the PET that weight ratio is 96%~98% has greatly light particle, again The material is total to by amount than the infrared barrier agent that the ultraviolet-resistant agent for being 0.5%~1.5% and weight ratio are 0.1%~0.5% It is mixed to obtain ultraviolet, infrared absorption or barrier master batch.
Embodiment six: ultraviolet, infrared absorption or barrier master batch include: weight ratio be 97% PET have light particle, weight greatly Than the infrared barrier agent for being 0.3% for 1% ultraviolet-resistant agent and weight ratio.
Ultraviolet-resistant agent include: 2- (- 5 ˊ of 2 ˊ-hydroxyl-aminomethyl phenyl) benzotriazole, 2-4- dihydroxy benaophenonel, 2-hydroxy-4-n-octoxybenzophenone is one such or a variety of.
Infrared barrier agent includes: one of indium oxide, tin oxide, vanadium oxide, antimony oxide or a variety of.
The material for preparing ultraviolet, infrared absorption or obstructing master batch is added in blender again, blender is first with 500r/ Rotational speed 5min~10min of min~600r/min, then blender revolving speed is adjusted to 2000r/min~2500r/min and is mixed 3min~8min, then blender is with revolving speed mixing 5min~10min of 500r/min~600r/min, it will finally mix Raw material investment double screw extruder in squeeze out, be prepared ultraviolet, infrared absorption or barrier master batch.The blender can be first With the rotational speed 8min of 550r/min, then blender revolving speed is adjusted to 2200r/min mixing 5min, then blender with The revolving speed mixing 8min of 550r/min.
The antistatic layer 8 includes: according to the RU-92-208 resin of weight ratio 40%~45%, according to weight ratio 25% ~30% AC-177 resin, the curing agent XR-550 according to weight ratio 5%~10%, resisting according to weight ratio 5%~15% Electrostatic agent 1-1M-102.
Embodiment seven: the antistatic layer 8 includes: according to the RU-92-208 resin of weight ratio 42%, according to weight ratio 27% AC-177 resin, the curing agent XR-550 according to weight ratio 8%, the antistatic agent 1-1M- according to weight ratio 10% 102。
The material of the liquid antistatic is added in beaker and is mixed evenly, then deionized water and anhydrous second is added to beaker Alcohol dilution, the solution after dilution, which is put into blender, stirs 20min~40min, system with the revolving speed of 100r/min~150r/min Liquid antistatic is obtained, the solution after dilution, which is put into blender, can stir 30min with the revolving speed of 125r/min, and online coating machine make Antistatic coating is carried out with liquid antistatic, forms sound absorbing layer.
The initial resistivity value of antistatic film can achieve 105Europe~106Europe, resistance value is positively retained at 10 after alcohol is wiped 10 times7Europe ~109Within the scope of Europe, 8 need of antistatic layer can reach 10 by one side coating7Europe~109Europe resistance value.
The adhesive layer 3 includes: one of EVA hot-melt adhesive, polyurethane, polyamide, EEA or a variety of.
The puigging 4 includes: hollow silicon dioxide nanosphere coating either hollow silicon dioxide nanotube coating.
The sound absorbing layer 1 with a thickness of 10 μm~50 μm, the PET base membrane layer 2 with a thickness of 12 μm~20 μm, it is described viscous Close layer 3 with a thickness of 5 μm~10 μm, the puigging 4 with a thickness of 1 μm~5 μm, first insulating 5 and second The thickness of insulating 7 is 2 μm~5 μm, the sandwich layer 6 with a thickness of 10 μm~20 μm, the thickness of the antistatic layer 8 It is 1 μm~5 μm, the optimal thickness of each layer are as follows: sound absorbing layer 1 is 20 μm, and PET base membrane layer 2 is 12 μm, and adhesive layer 3 is 6 μm, sound insulation Layer 4 is 2 μm, and the first insulating 5 and the second insulating 7 are 2 μm, and sandwich layer 6 is 10 μm, and antistatic layer 8 is 2 μm.
A kind of preparation process of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film, step:
(1) sandwich layer 6, the first insulating 5 and 7 raw material of the second insulating are controlled into main extruder by metering pump It is squeezed out with auxiliary extruder, the melt weight ratio that main extruder and auxiliary extruder squeeze out is 75%~85%:15%~25%, melt Weight ratio be preferably 80%:20%, each raw material it is main squeeze and auxiliary extruder in through 270 DEG C~285 DEG C meltings, vacuumize, institute Stating melting temperature is preferably 280 DEG C, and each raw material passes through the filter that precision is 15um~25um again and filters, the filter filtering Precision may be configured as 15um, and acquisition is squeezed after removing moisture, oligomer and impurity in raw material melt as master and auxiliary crowded melt； Winner, institute squeezes melt and auxiliary crowded melt and converges melting in three layers of die head of ABA type, the die head temperature may be configured as 268 DEG C~ 285 DEG C, main crowded melt and auxiliary crowded melt extrusion temperature are 270 DEG C~290 DEG C；
(5) cold bulging surface is attached to by way of electrostatic tag by the melt that three layers of die head squeezes out carry out slab, cold drum Temperature is set as 25 DEG C~30 DEG C, and the cold bulging temperature is it is preferably provided as 26 DEG C, and gained slab is with a thickness of 160um~860um, institute Stating slab thickness can be 700um, and slab is pulled into the area Zong La and carries out longitudinal stretching formation film, and the vertical drawing is divided into pre- Hot arc, stretch section and cooling and shaping section, preheating section temperature are 65 DEG C~75 DEG C, and the preheating section temperature can be 70 DEG C, stretch section Temperature is 70 DEG C~80 DEG C, and the stretch section temperature can be 75 DEG C, and cooling and shaping section temperature is 25 DEG C~45 DEG C, and the cooling is fixed Type temperature can be 30 DEG C, and longitudinal stretching multiplying power is set as 3.2~3.6, and the longitudinal stretching multiplying power can be 3.6 times；
(10) it indulges the film after drawing and carries out two-sided corona, use online coating machine to carry out antistatic coating after two-sided corona, Coating Speed is 90m/min~120m/min, and the Coating Speed can be 110/min, and applied per area amount is 0.5g/m2~ 1.5g/m2, the applied per area amount can be 1g/m2；Coating completion rear film enters the area Heng La and is processed, and horizontal drawing is distinguished For preheating section, stretch section, sizing section and cooling section, preheating section temperature is 85 DEG C~105 DEG C, and the preheating section temperature can be 100 DEG C, stretch section temperature is 100 DEG C~130 DEG C, and the stretch section temperature can be 120 DEG C, and sizing section temperature is 200 DEG C~240 DEG C, The sizing section temperature can be 220 DEG C, and cooling section temperature is 35 DEG C~60 DEG C, and the cooling section temperature can be 40 DEG C, laterally draw It stretches multiplying power and is set as 3.6~4.0, the cross directional stretch multiplying power can be 4 times；
(15) film after horizontal drawing enter trailer system carry out thickness measuring feedback, flatten, destatic and wind, obtain with a thickness of 12 μm~20 μm of polyester film；
(20) gained polyester film is controlled in and is received by plasma enhanced chemical vapor deposition i.e. PECVD technique Rice silica is settled down to polyester film surface, and polyester film surface forms puigging 4；
(25) it is coated with one layer of adhesive layer 3, compound one layer of PET base membrane layer on 3 another side of adhesive layer offline on 4 surface of puigging 2；
(30) film is made by the compound one layer of sound absorbing layer 1 of offline coating process in resulting film, and the Coating Speed is 90m/min~120m/min, applied per area amount are 1g/m2~20g/m2, the Coating Speed is preferably 120m/min, institute Stating applied per area amount is preferably 20g/m2
The sound insulation function of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film of the present invention, heat insulating function, heat insulation function resist Electrostatic function is remarkably reinforced, the first insulating 5 and the second insulating 7 can obstruct 99% or more UV absorption with And 85% or more infrared absorption, considerably increase the heat preservation and insulation of film；The initial resistivity value of antistatic film coated on both sides It can achieve 105Europe~106Europe, resistance value is positively retained at 10 after alcohol is wiped 10 times7Europe~109Within the scope of Europe, of the invention is antistatic 8 need of layer can reach 10 by one side coating7Europe~109Europe resistance value.
The above is only the preferred embodiment of the present invention, it is intended to embody protrusion technical effect and advantage of the invention, not It is the limitation to technical solution of the present invention.Those skilled in the art will appreciate that all are based on the technology of the present invention content Modification, variation or the substitute technology feature made should all be covered by the technology scope that appended claims of the present invention are advocated It is interior.

Claims (10)

1. a kind of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film characterized by comprising sound absorbing layer, PET base membrane layer, Adhesive layer, puigging, the first insulating, sandwich layer, the second insulating, antistatic layer, the sandwich layer be located at first every Between hot insulating layer and the second insulating；
The sound absorbing layer includes: hollow silicon dioxide nanosphere, epoxy resin, curing agent, promotor, the hollow silicon dioxide Nanosphere, epoxy resin, curing agent, the weight ratio of promotor are 0.01~0.03:1:0.75~0.85:0.005~0.02；
The PET polyester that the PET base membrane layer includes: the optical grade PET raw particles that weight ratio is 70% and weight ratio is 30% Slice；
The sandwich layer includes: the optical grade PET raw particles that weight ratio is 65%~100%, and weight ratio is 0%~30%PET Feed back particle, weight ratio be 0%~3% color masterbatch particle；
First insulating and the second insulating include: ultraviolet, the infrared absorption that weight ratio is 10%~55% Or the optical grade PET raw particles that barrier master batch and weight ratio are 45%~90%；
The ultraviolet, infrared absorption or barrier master batch include: that the PET that weight ratio is 96%~98% has greatly light particle, weight ratio The infrared barrier agent for being 0.1%~0.5% for 0.5%~1.5% ultraviolet-resistant agent and weight ratio；
The antistatic layer include: weight ratio be 40%~45% RU-92-208 resin, weight ratio be 25%~30% The antistatic agent 1-1M- that curing agent XR-550 that AC-177 resin, weight ratio are 5%~10%, weight ratio are 5%~15% 102。
2. a kind of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film according to claim 1, it is characterised in that: described Sound absorbing layer with a thickness of 10 μm~50 μm, the PET base membrane layer with a thickness of 12 μm~20 μm, the adhesive layer with a thickness of 5 μ M~10 μm, the puigging with a thickness of 1 μm~5 μm, the thickness of first insulating and the second insulating is equal Be 2 μm~5 μm, the sandwich layer with a thickness of 10 μm~20 μm, the antistatic layer with a thickness of 1 μm~5 μm.
3. a kind of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film according to claim 2, it is characterised in that: described Adhesive layer includes: one of EVA hot-melt adhesive, polyurethane, polyamide, EEA or a variety of.
4. a kind of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film according to claim 3, it is characterised in that: described Puigging includes: hollow silicon dioxide nanosphere coating either hollow silicon dioxide nanotube coating.
5. a kind of preparation work of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film as claimed in claim 1 or 2 or 3 or 4 Skill, feature the following steps are included:
(1) by sandwich layer, the first insulating and the second insulating raw material by metering pump control main extruder and it is auxiliary squeeze Machine squeezes out out, and the melt weight ratio that main extruder and auxiliary extruder squeeze out is 75%~85%:15%~25%, and each raw material is in master It squeezes and melts, vacuumizes through 270 DEG C~285 DEG C in auxiliary extruder, then each raw material passes through the mistake that precision is 15um~25um again Filter filtering, acquisition is squeezed after removing moisture, oligomer and impurity in raw material melt as master and auxiliary crowded melt；Winner, institute squeezes Melt and auxiliary crowded melt converge melting in three layers of die head of ABA type, and main crowded melt and auxiliary crowded melt extrusion temperature be 270 DEG C~ 290℃；
(5) cold bulging surface is attached to by way of electrostatic tag by the melt that three layers of die head squeezes out carry out slab, cold bulging temperature It is set as 25 DEG C~30 DEG C, with a thickness of 160um~860um, slab is pulled into the area Zong La and carries out longitudinal stretching gained slab Film is formed, preheating section, stretch section and cooling and shaping section are divided into the vertical drawing, and preheating section temperature is 65 DEG C~75 DEG C, are stretched Duan Wendu is 70 DEG C~80 DEG C, and cooling and shaping section temperature is 25 DEG C~45 DEG C, and longitudinal stretching multiplying power is set as 3.2~3.6；
(10) it indulges the film after drawing and carries out two-sided corona, use the antistatic coating of online coating machine progress, coating after two-sided corona Speed is 90m/min~120m/min, and applied per area amount is 0.5 gram/m~1.5 grams/m；After the completion of coating Film enters the area Heng La and is processed, and preheating section, stretch section, sizing section and cooling section are divided into horizontal drawing, and preheating section temperature is 85 DEG C~105 DEG C, stretch section temperature is 100 DEG C~130 DEG C, and sizing section temperature is 200 DEG C~240 DEG C, and cooling section temperature is 35 DEG C ~60 DEG C, cross directional stretch multiplying power is set as 3.6~4.0；
(15) film after horizontal drawing enters trailer system and carries out thickness measuring feedback, flattens, destatics and wind, and obtains with a thickness of 12 μm ~20 μm of polyester film；
(20) gained polyester film controls nano silica in and is settled down to polyester by plasma enhanced chemical vapor deposition Film surface, polyester film surface form puigging；
(25) it is coated with one layer of adhesive layer, compound one layer of PET base membrane layer on adhesive layer another side offline in sound insulation layer surface；
(30) film is made by the compound one layer of sound absorbing layer of offline coating process in resulting film, and the Coating Speed is 90m/ Min~120m/min, applied per area amount are 1g/m2~20g/m2。
6. a kind of preparation process of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film according to claim 5, special Sign is: filter filtering accuracy is 15um in the step (1).
7. a kind of preparation process of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film according to claim 5, special Sign is: die head temperature described in the step (1) is 268 DEG C~285 DEG C.
8. a kind of preparation process of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film according to claim 5, special Sign is: the preparation of the sound absorbing layer is that the sound-absorbing layer material for preparing is added in blender, and blender is first with 1500 revs/min Material is mixed under the rotary regimes of clock, blender persistently stirs 8min~10min, and then blender is with 2000 revs/min Rotary regimes under deaeration 1min~3min, de-aeration is repeated three times, and material obtained by deaeration by being coated with work offline Skill forms one layer of sound absorbing layer.
9. a kind of preparation process of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film according to claim 5, special Sign is: preparing antistatic layer is that the material for described preparing liquid antistatic is added in beaker to be mixed evenly, then to beaker Deionized water and dehydrated alcohol dilution is added, the solution after dilution is put into the revolving speed in blender with 100r/min~150r/min 20min~40min is stirred, liquid antistatic is made, online coating machine carries out antistatic coating using liquid antistatic, forms sound-absorbing Layer.
10. a kind of preparation process of Multifunctional sound insulation heat-insulation and heat-preservation anti-static polyester film according to claim 5, special Sign is: the preparation of the ultraviolet, infrared absorption or barrier master batch is to prepare ultraviolet, infrared absorption or barrier master batch for described Material is added in blender, and blender is first with rotational speed 5min~10min of 500r/min~600r/min, then by blender Revolving speed is adjusted to 2000r/min~2500r/min mixing 3min~8min, and then blender is turned with 500r/min~600r/min Speed mixing 5min~10min, the raw material mixed is finally put into double screw extruder and is squeezed out, be prepared ultraviolet, infrared Absorb or obstruct master batch.
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CN111452439A (en) * 2020-04-06 2020-07-28 杭州和顺科技股份有限公司 Multifunctional stimulation-responsive polyester film and preparation method thereof
CN112918055A (en) * 2021-01-12 2021-06-08 杭州和顺科技股份有限公司 Composite anti-fouling anti-ultraviolet heat-insulating heat-preserving polyester film and preparation method thereof
CN113696573A (en) * 2021-10-08 2021-11-26 宁波勤邦新材料科技有限公司 Toughened home decoration base film and preparation method thereof
CN115071026A (en) * 2022-04-27 2022-09-20 嘉兴高正新材料科技股份有限公司 Infrared high-barrier film and preparation method thereof
CN115447244A (en) * 2022-10-19 2022-12-09 浙江和顺新材料有限公司 Sound-absorbing and sound-insulating multilayer film, composite structure thereof, wallpaper and preparation method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203520859U (en) * 2013-06-21 2014-04-02 杜邦公司 Sound insulation lamination product
CN104139744A (en) * 2013-05-06 2014-11-12 现代自动车株式会社 Sound absorbing and sound blocking reinforced board for vehicle and method manufacturing the same
CN104725778A (en) * 2015-01-27 2015-06-24 华中科技大学 Polymer-matrix composite material and preparation method thereof
KR20180025731A (en) * 2016-09-01 2018-03-09 두올산업(주) Composite with excellent recycle and lightweight property and automobile floor carpet using the same
CN108045041A (en) * 2017-09-14 2018-05-18 杭州和顺科技股份有限公司 A kind of fenestrated membrane heat-insulated polyester film and preparation method thereof
KR20190073714A (en) * 2017-12-19 2019-06-27 박성탁 Engine cover and engine undercover of multi- rayer for vehicles
CN209928169U (en) * 2019-04-23 2020-01-10 天津宝兴威科技股份有限公司 Anti-bending liquid crystal dimming film

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104139744A (en) * 2013-05-06 2014-11-12 现代自动车株式会社 Sound absorbing and sound blocking reinforced board for vehicle and method manufacturing the same
CN203520859U (en) * 2013-06-21 2014-04-02 杜邦公司 Sound insulation lamination product
CN104725778A (en) * 2015-01-27 2015-06-24 华中科技大学 Polymer-matrix composite material and preparation method thereof
KR20180025731A (en) * 2016-09-01 2018-03-09 두올산업(주) Composite with excellent recycle and lightweight property and automobile floor carpet using the same
CN108045041A (en) * 2017-09-14 2018-05-18 杭州和顺科技股份有限公司 A kind of fenestrated membrane heat-insulated polyester film and preparation method thereof
KR20190073714A (en) * 2017-12-19 2019-06-27 박성탁 Engine cover and engine undercover of multi- rayer for vehicles
CN209928169U (en) * 2019-04-23 2020-01-10 天津宝兴威科技股份有限公司 Anti-bending liquid crystal dimming film

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111004585A (en) * 2019-11-26 2020-04-14 浙江和顺新材料有限公司 High-light-transmission high-definition anti-explosion polyester film and preparation method thereof
CN111004585B (en) * 2019-11-26 2021-08-10 浙江和顺新材料有限公司 High-light-transmission high-definition anti-explosion polyester film and preparation method thereof
CN111409345A (en) * 2020-04-06 2020-07-14 浙江和顺新材料有限公司 Light conversion biaxially oriented polyester film
CN111452439A (en) * 2020-04-06 2020-07-28 杭州和顺科技股份有限公司 Multifunctional stimulation-responsive polyester film and preparation method thereof
CN111409345B (en) * 2020-04-06 2022-03-01 浙江和顺新材料有限公司 Light conversion biaxially oriented polyester film
CN111452439B (en) * 2020-04-06 2023-10-10 杭州和顺科技股份有限公司 Stimulus-responsive multifunctional polyester film and preparation method thereof
CN112918055A (en) * 2021-01-12 2021-06-08 杭州和顺科技股份有限公司 Composite anti-fouling anti-ultraviolet heat-insulating heat-preserving polyester film and preparation method thereof
CN112918055B (en) * 2021-01-12 2023-03-03 杭州和顺科技股份有限公司 Composite anti-fouling anti-ultraviolet heat-insulating heat-preserving polyester film and preparation method thereof
CN113696573A (en) * 2021-10-08 2021-11-26 宁波勤邦新材料科技有限公司 Toughened home decoration base film and preparation method thereof
CN113696573B (en) * 2021-10-08 2023-07-28 宁波勤邦新材料科技有限公司 Toughened home decoration base film and preparation method thereof
CN115071026A (en) * 2022-04-27 2022-09-20 嘉兴高正新材料科技股份有限公司 Infrared high-barrier film and preparation method thereof
CN115447244A (en) * 2022-10-19 2022-12-09 浙江和顺新材料有限公司 Sound-absorbing and sound-insulating multilayer film, composite structure thereof, wallpaper and preparation method

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