CN115320207A - Mould-proof TPU thermoplastic polyurethane film - Google Patents

Mould-proof TPU thermoplastic polyurethane film Download PDF

Info

Publication number
CN115320207A
CN115320207A CN202210981551.5A CN202210981551A CN115320207A CN 115320207 A CN115320207 A CN 115320207A CN 202210981551 A CN202210981551 A CN 202210981551A CN 115320207 A CN115320207 A CN 115320207A
Authority
CN
China
Prior art keywords
parts
layer
tpu
polyurethane
proof
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
Application number
CN202210981551.5A
Other languages
Chinese (zh)
Inventor
顾国才
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.)
Changshu Hongjuxin Material Technology Co ltd
Original Assignee
Changshu Hongjuxin Material Technology 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 Changshu Hongjuxin Material Technology Co ltd filed Critical Changshu Hongjuxin Material Technology Co ltd
Priority to CN202210981551.5A priority Critical patent/CN115320207A/en
Publication of CN115320207A publication Critical patent/CN115320207A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • 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
    • 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
    • C09D173/00—Coating compositions based on macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups C09D159/00 - C09D171/00; 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
    • C09D5/08—Anti-corrosive 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
    • C09D7/65—Additives macromolecular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a mildew-proof TPU thermoplastic polyurethane film, which comprises a first polyurethane TPU base film layer, a TPU flame-retardant layer, a mildew-proof layer, a UV reflective film, a second polyurethane TPU base film layer, an antistatic layer and a hot melt adhesive layer; the mould-proof TPU thermoplastic polyurethane film is characterized in that the first polyurethane TPU base film layer is connected with the second polyurethane TPU base film layer through a hot melt adhesive layer, the top of the first polyurethane TPU base film layer is provided with a UV reflecting film, and the top of the UV reflecting film is provided with a TPU flame-retardant layer.

Description

Mould-proof TPU thermoplastic polyurethane film
Technical Field
The invention relates to a carrier, in particular to a mildew-proof TPU thermoplastic polyurethane film.
Background
Thermoplastic Polyurethane (TPU) has not only the high strength rubber characteristic of crosslinked polyurethane but also the thermoplastic properties of linear polymeric materials, so that its applications are expanded in the plastic field. In particular, TPU has become one of the fastest growing polymeric materials in recent decades. The TPU film is an important application form of the TPU material, and is applied more and more widely along with the development and progress of high technology in recent years, but because of the factors of high processing difficulty, unstable products and the like, china has no manufacturer which can carry out better batch production;
in the prior art, the TPU thermoplastic polyurethane film can be used in a severe environment, and in the past, mold is formed on the surface of the TPU thermoplastic polyurethane film, so that the surface of the TPU thermoplastic polyurethane film is yellow, the TPU thermoplastic polyurethane film is aged, and the falling-off phenomenon of the TPU thermoplastic polyurethane film is formed, and therefore a mildew-proof TPU thermoplastic polyurethane film is urgently needed.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
Disclosure of Invention
In order to solve the above problems, it is an object of the present invention to provide a mold-proof TPU thermoplastic polyurethane film,
in order to achieve the purpose, the invention provides a mildew-proof TPU thermoplastic polyurethane film, which comprises a first polyurethane TPU base film layer, a TPU flame-retardant layer, a mildew-proof layer, a UV reflective film, a second polyurethane TPU base film layer, an antistatic layer and a hot melt adhesive layer;
the first polyurethane TPU base film layer is connected with a second polyurethane TPU base film layer through a hot melt adhesive layer, a UV reflecting film is arranged on the top of the first polyurethane TPU base film layer, a TPU flame-retardant layer is arranged on the top of the UV reflecting film, a mildew-proof layer is arranged on the top of the TPU flame-retardant layer, and an antistatic layer is arranged at the bottom of the second polyurethane TPU base film layer;
wherein the mildew-proof layer comprises a mildew-proof film layer and a mildew-proof agent coated on the mildew-proof film layer,
the mildew preventive is prepared from the following components in parts by mass: 70-80 parts of polyaspartic acid ester resin, 2-5 parts of polyurethane resin, 1-3 parts of epoxy acrylate resin, 0.3-1.5 parts of dispersing agent, 0.3-1.5 parts of defoaming agent, 7-12 parts of compound extinction silicon dioxide, 6-8 parts of hydrophobic fumed silicon dioxide and 5-8 parts of hollow glass microspheres.
In one example, the formula of the mildew preventive is prepared from the following components in parts by mass: 70 parts of polyaspartic acid ester resin
2 parts of polyurethane resin, 1 part of epoxy acrylate resin, 0.3 part of dispersing agent, 0.3 part of defoaming agent, 7 parts of compound extinction silicon dioxide, 6 parts of hydrophobic fumed silica and 5 parts of hollow glass microspheres.
In one example, the formula of the mildew preventive is prepared from the following components in parts by mass: 75 parts of polyaspartic acid ester resin, 3 parts of polyurethane resin, 2 parts of epoxy acrylate resin, 0.8 part of dispersing agent, 0.8 part of defoaming agent, 9 parts of compound extinction silicon dioxide, 7 parts of hydrophobic fumed silica and 6.5 parts of hollow glass microspheres.
In one example, the formula of the mildew preventive is prepared according to the following parts by mass: 80 parts of polyaspartic acid ester resin, 5 parts of polyurethane resin, 3 parts of epoxy acrylate resin, 01.5 parts of dispersing agent, 1.5 parts of defoaming agent, 12 parts of compound extinction silicon dioxide, 8 parts of hydrophobic fumed silica and 8 parts of hollow glass microspheres.
In one example, the TPU flame retardant layer has a thickness of 0.3mm to 0.5mm.
In one example, the UV light reflecting film has a thickness of 0.2mm to 0.4mm.
In one example, the antistatic layer is made of antistatic fiber.
The mould-proof TPU thermoplastic polyurethane film provided by the invention can bring the following beneficial effects:
the mildew preventive is coated on the mildew-proof film layer and consists of polyaspartic acid ester resin, polyurethane resin, epoxy acrylate resin, a dispersing agent, a defoaming agent, compound extinction silicon dioxide, hydrophobic fumed silica and hollow glass microspheres, so that the tissues of the mildew are effectively damaged in the long-term use process of the polyurethane film, the growth of the mildew on the polyurethane film is damaged, and the aging of the polyurethane film is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the present invention.
In the figure: 1. a mold-resistant layer; 2. a TPU flame retardant layer; 3. a UV reflective film; 4. a first polyurethane TPU-based film layer; 5. a hot melt adhesive layer; 6. a second urethane TPU base film layer; 7. and an antistatic layer.
Detailed Description
In order to more clearly explain the overall concept of the invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings, which are simply for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description of the present specification, reference to the description of the terms "one aspect," "some aspects," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.
As shown in fig. 1, an embodiment of the present invention provides a mildew-proof TPU thermoplastic polyurethane film, which includes a first polyurethane TPU base film layer 4, a TPU flame-retardant layer 2, a mildew-proof layer 1, a UV reflective film 3, a second polyurethane TPU base film layer 6, an antistatic layer 7, and a hot melt adhesive layer 5;
the first polyurethane TPU base film layer 4 is connected with a second polyurethane TPU base film layer 6 through a hot melt adhesive layer 5, a UV reflecting film 3 is arranged on the top of the first polyurethane TPU base film layer 4, a TPU flame-retardant layer 2 is arranged on the top of the UV reflecting film 3, a mildew-proof layer 1 is arranged on the top of the TPU flame-retardant layer 2, and an antistatic layer 7 is arranged on the bottom of the second polyurethane TPU base film layer 6;
wherein the mildew-proof layer 1 comprises a mildew-proof film layer and a mildew-proof agent coated on the mildew-proof film layer.
The first embodiment is as follows: the formula of the mildew preventive is prepared from the following components in parts by mass: 70 parts of polyaspartic acid ester resin, 2 parts of polyurethane resin, 1 part of epoxy acrylate resin, 0.3 part of dispersing agent, 0.3 part of defoaming agent, 7 parts of compound extinction silicon dioxide, 6 parts of hydrophobic fumed silica and 5 parts of hollow glass microspheres.
Example two: the mildew preventive is prepared from the following components in parts by mass: 75 parts of polyaspartic acid ester resin, 3 parts of polyurethane resin, 2 parts of epoxy acrylate resin, 0.8 part of dispersing agent, 0.8 part of defoaming agent, 9 parts of compound extinction silicon dioxide, 7 parts of hydrophobic fumed silica and 6.5 parts of hollow glass microspheres.
Example three: the mildew preventive is prepared from the following components in parts by mass: 80 parts of polyaspartic acid ester resin, 5 parts of polyurethane resin, 3 parts of epoxy acrylate resin, 01.5 parts of dispersing agent, 1.5 parts of defoaming agent, 12 parts of compound extinction silicon dioxide, 8 parts of hydrophobic fumed silica and 8 parts of hollow glass microspheres.
Specifically, the thickness of the TPU flame-retardant layer 2 is 0.3mm-0.5mm.
Specifically, the thickness of the UV reflecting film 3 is 0.2mm-0.4mm.
Specifically, the antistatic layer 7 is made of antistatic fiber.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the system embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and reference may be made to the partial description of the method embodiment for relevant points.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (7)

1. A mildew-proof TPU thermoplastic polyurethane film comprises a first polyurethane TPU base film layer (4), a TPU flame-retardant layer (2), a mildew-proof layer (1), a UV reflective film (3), a second polyurethane TPU base film layer (6), an antistatic layer (7) and a hot melt adhesive layer (5);
the method is characterized in that: the first polyurethane TPU base film layer (4) is connected with a second polyurethane TPU base film layer (6) through a hot melt adhesive layer (5), a UV reflective film (3) is arranged on the top of the first polyurethane TPU base film layer (4), a TPU flame-retardant layer (2) is arranged on the top of the UV reflective film (3), a mildew-proof layer (1) is arranged on the top of the TPU flame-retardant layer (2), and an antistatic layer (7) is arranged on the bottom of the second polyurethane TPU base film layer (6);
wherein the mildew-proof layer (1) comprises a mildew-proof film layer and a mildew-proof agent coated on the mildew-proof film layer,
the mildew preventive is prepared from the following components in parts by mass: 70-80 parts of polyaspartic acid ester resin, 2-5 parts of polyurethane resin, 1-3 parts of epoxy acrylate resin, 0.3-1.5 parts of dispersing agent, 0.3-1.5 parts of defoaming agent, 7-12 parts of compound extinction silicon dioxide, 6-8 parts of hydrophobic fumed silicon dioxide and 5-8 parts of hollow glass microspheres.
2. A mold-proof TPU thermoplastic polyurethane film as described in claim 1, characterized by: the mildew preventive is prepared from the following components in parts by mass: 70 parts of polyaspartic acid ester resin
2 parts of polyurethane resin, 1 part of epoxy acrylate resin, 0.3 part of dispersing agent, 0.3 part of defoaming agent, 7 parts of compound extinction silicon dioxide, 6 parts of hydrophobic fumed silica and 5 parts of hollow glass microspheres.
3. A mold-proof TPU thermoplastic polyurethane film as described in claim 1, characterized by: the mildew preventive is prepared from the following components in parts by mass: 75 parts of polyaspartic acid ester resin, 3 parts of polyurethane resin, 2 parts of epoxy acrylate resin, 0.8 part of dispersing agent, 0.8 part of defoaming agent, 9 parts of compound extinction silicon dioxide, 7 parts of hydrophobic fumed silica and 6.5 parts of hollow glass microspheres.
4. A mold-proof TPU thermoplastic polyurethane film as described in claim 1, characterized by: the mildew preventive is prepared from the following components in parts by mass: 80 parts of polyaspartic acid ester resin, 5 parts of polyurethane resin, 3 parts of epoxy acrylate resin, 01.5 parts of dispersing agent, 1.5 parts of defoaming agent, 12 parts of compound extinction silicon dioxide, 8 parts of hydrophobic fumed silica and 8 parts of hollow glass microspheres.
5. The mold resistant TPU thermoplastic polyurethane film of claim 1 wherein: the thickness of the TPU flame-retardant layer (2) is 0.3mm-0.5mm.
6. A mold-proof TPU thermoplastic polyurethane film as described in claim 1, characterized by: the thickness of the UV reflective film (3) is 0.2mm-0.4mm.
7. The mold resistant TPU thermoplastic polyurethane film of claim 1 wherein: the antistatic layer (7) is made of antistatic fibers.
CN202210981551.5A 2022-08-16 2022-08-16 Mould-proof TPU thermoplastic polyurethane film Pending CN115320207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210981551.5A CN115320207A (en) 2022-08-16 2022-08-16 Mould-proof TPU thermoplastic polyurethane film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210981551.5A CN115320207A (en) 2022-08-16 2022-08-16 Mould-proof TPU thermoplastic polyurethane film

Publications (1)

Publication Number Publication Date
CN115320207A true CN115320207A (en) 2022-11-11

Family

ID=83923641

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210981551.5A Pending CN115320207A (en) 2022-08-16 2022-08-16 Mould-proof TPU thermoplastic polyurethane film

Country Status (1)

Country Link
CN (1) CN115320207A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104057647A (en) * 2014-06-06 2014-09-24 江苏宏远新材料科技有限公司 Medical compound thermoplastic polyurethane film
CN106634129A (en) * 2016-12-29 2017-05-10 常德市金润新材料科技有限公司无锡新材料研究院 Mildewproof preservative film and preparation method thereof
CN108084818A (en) * 2017-12-29 2018-05-29 常德金德新材料科技股份有限公司 Mould proof film and preparation method thereof
CN108559326A (en) * 2017-12-29 2018-09-21 常德金德新材料科技股份有限公司 Anti-mildew fresh-keeping film and preparation method thereof
CN212046311U (en) * 2020-04-08 2020-12-01 氟金(上海)新材料有限公司 Environment-friendly wear-resisting TPU complex film structure
CN112745750A (en) * 2019-10-29 2021-05-04 常州天瑞新材料科技有限公司 Interior wall ceramic coating and preparation method thereof
CN214239905U (en) * 2020-12-16 2021-09-21 美氟新材料科技(常州)有限公司 Long service life's from type membrane
CN214983891U (en) * 2021-06-01 2021-12-03 广州奥格新材料科技有限公司 Antifouling and scratch-resistant solid wood grain-imitated PVC (polyvinyl chloride) film

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104057647A (en) * 2014-06-06 2014-09-24 江苏宏远新材料科技有限公司 Medical compound thermoplastic polyurethane film
CN106634129A (en) * 2016-12-29 2017-05-10 常德市金润新材料科技有限公司无锡新材料研究院 Mildewproof preservative film and preparation method thereof
CN108084818A (en) * 2017-12-29 2018-05-29 常德金德新材料科技股份有限公司 Mould proof film and preparation method thereof
CN108559326A (en) * 2017-12-29 2018-09-21 常德金德新材料科技股份有限公司 Anti-mildew fresh-keeping film and preparation method thereof
CN112745750A (en) * 2019-10-29 2021-05-04 常州天瑞新材料科技有限公司 Interior wall ceramic coating and preparation method thereof
CN212046311U (en) * 2020-04-08 2020-12-01 氟金(上海)新材料有限公司 Environment-friendly wear-resisting TPU complex film structure
CN214239905U (en) * 2020-12-16 2021-09-21 美氟新材料科技(常州)有限公司 Long service life's from type membrane
CN214983891U (en) * 2021-06-01 2021-12-03 广州奥格新材料科技有限公司 Antifouling and scratch-resistant solid wood grain-imitated PVC (polyvinyl chloride) film

Similar Documents

Publication Publication Date Title
US5644670A (en) Broad bandwidth optical fibers, jacketed optical fibers and optical fiber cords
US5681888A (en) Polyetherketone resin compositions and carries for processing and treating semiconductor wafers
US6157012A (en) Method of manufacturing an optical module using multiple applications of thermosetting resins and multiple heating processes
GB2345762A (en) Optical fibre array connector with grooved substrates and tubes
US20230127959A1 (en) Ferrule, Fiber Connector, and Ferrule Production Method
CN115320207A (en) Mould-proof TPU thermoplastic polyurethane film
JP6187818B2 (en) Method of bonding adherend to automobile window glass
EP2166395A1 (en) Imaging device manufacturing method, imaging device and optical element
KR20060100378A (en) Resin sheet for optical use and base plate for liquid crystal cell comprising said resin sheet for optical use, liquid crystal display device, base plate for image display device, and image display device
US9285542B2 (en) Fiber optic interface with adhesive fill system
US7623748B2 (en) Optical fiber unit for air blown installation
US4804246A (en) Light-transmitting fiber of glass core and clad of cured copolymer of fluoroolefin and alkyl ether
US4909597A (en) Flexible optical waveguide containing a thermoplastic aliphatic segmented polyurethane core
JP3053777B2 (en) Multi-core optical connector
KR101767132B1 (en) Compound for copolymeric polyester resin, and preparation method of copolymeric polyester resin using the same
AU599667B2 (en) Resin composite
JPH0664219B2 (en) Optical communication cable
KR900006276B1 (en) Resin composite
KR20170012070A (en) Fiberous-web structure type diffusion sheet, Manufacturing method thereof and Back light unit containing the same
CN107780052B (en) Polyimide nanofiber membrane and preparation method thereof
CN113946025B (en) Flexible optical fiber ribbon, high-density optical cable and application of curing resin
CN110483957B (en) Preparation method of special PBT material for high-hardness optical cable
US7527434B2 (en) Connecting member
CN115431618A (en) Antistatic polyurethane film and preparation method thereof
CN113025252A (en) Ultraviolet curing adhesive for winding optical fiber ring of open-loop optical fiber gyroscope and use method thereof

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