CN110183986A - One kind can Thermoplastic Automotive interior trim intelligent surface membrane material and preparation method thereof - Google Patents

One kind can Thermoplastic Automotive interior trim intelligent surface membrane material and preparation method thereof Download PDF

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Publication number
CN110183986A
CN110183986A CN201910381645.7A CN201910381645A CN110183986A CN 110183986 A CN110183986 A CN 110183986A CN 201910381645 A CN201910381645 A CN 201910381645A CN 110183986 A CN110183986 A CN 110183986A
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CN
China
Prior art keywords
film
interior trim
membrane material
automotive interior
adhesive layer
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
CN201910381645.7A
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Chinese (zh)
Inventor
姜维
徐赢斐
严亮
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.)
Ningbo Kafeim New Materials Co Ltd
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Ningbo Kafeim New Materials 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
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Priority to CN201910381645.7A priority Critical patent/CN110183986A/en
Publication of CN110183986A publication Critical patent/CN110183986A/en
Pending legal-status Critical Current

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    • 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
    • C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C09J151/06—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • 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
    • 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
    • C09J7/29—Laminated material
    • 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
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • 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
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/16—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure 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
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/314—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive layer and/or the carrier being conductive

Abstract

The invention discloses one kind can Thermoplastic Automotive interior trim intelligent surface membrane material and preparation method thereof, belong to technology field of membrane materials.One kind can Thermoplastic Automotive interior trim intelligent surface membrane material, successively include transparent hard-coating layer, TOM decorating film, the first adhesive layer, flexible conducting material, IML film and the second adhesive layer.The present invention, which uses to print in electronic circuit, realizes that circuit is enhanced sheeting on IML film, IML film thermoplastic shaping and can be combined in TOM decoration membrane material per se with adhesive layer to realizing vacuum forming thermoforming；Print circuit material selection flexible conducting material can realize curved surface forming demand, the resistance value of gained surface film material is small, good conductivity, can straight forming at arbitrary surface shape and realize entire curved surface all and be effectively can touch-control surface, and shaping efficiency is high, loss is small.

Description

One kind can Thermoplastic Automotive interior trim intelligent surface membrane material and preparation method thereof
Technical field
The invention belongs to technology field of membrane materials more particularly to one kind can Thermoplastic Automotive interior trim intelligent surface membrane material and Preparation method.
Background technique
The individual demand of automobile interior decoration skin covering of the surface is growing day by day, and automobile interior decoration skin covering of the surface is from original simple outer See decoration gradually to can touch-control, can show that intelligent direction is developed.Now, compare mostly use be by touch-control and display electronic circuit Intelligent interior trim surface film is realized in a manner of pasting interior trim surface back of the membrane in the form of patch, but which has very big office Sex-limited, patch can not cope with large curved surface and part can only be taken to realize intelligent mode on curved surface gadget.Patch mode is necessary Using optics pressure sensitive adhesive, the with high costs and easy of optics pressure sensitive adhesive is generated aging yellowing phenomenon by light and heat, to influence to fill Adorn the appearance of skin covering of the surface.
Summary of the invention
In view of the above problems, the present invention provides one kind injection molding property automobile interior decoration intelligent surface membrane material, this Surface membrane preparation method is simple, at low cost and can directly adopt plastic uptake, injection molding mode when rear road product is processed, thus greatly Width promotes processing efficiency.
The technical solution adopted by the invention is as follows:
One kind can Thermoplastic Automotive interior trim intelligent surface membrane material, successively include transparent hard-coating layer, TOM decorating film, first Adhesive layer, flexible conducting material, IML film and the second adhesive layer.
Preferably, the flexible conducting material is flexible nano silver paste body.
Preferably, the clear hard coating are as follows: silicone hardcoat.
Preferably, substrate used in the IML film is polycarbonate, with a thickness of 0.05~0.38mm, light transmittance 93%~ 97%, compound second adhesive layer of single side.
Preferably, second adhesive layer is modified polypropene.
Preferably, the modified polypropene be maleic anhydride or acrylic ester grafted polypropylene, grafting rate be 0.01%~ 0.5%.
Preferably, it is described it is a kind of can Thermoplastic Automotive interior trim intelligent surface membrane material preparation method, specifically include:
S1. circuit printing is carried out on the IML film using micron printing technology, circuit material is compliant conductive material Material；
S2. in compound first adhesive layer in face where the printing of IML thin film circuit, which is polypropylene grafted maleic acid Acid anhydride, grafting rate are 0.05%~0.2%, obtain print circuit IML film；
S3. the print circuit IML film heat is combined on TOM decorating film, combined temp is 100~110 DEG C, compound 1.5~3MPa of pressure；Transparent hard-coating layer is coated in the another side of TOM decorating film to get injection molding property automobile interior decoration intelligent surface Membrane material.
The beneficial effects of the present invention are: the present invention, which uses to print in electronic circuit, realizes that circuit is enhanced sheeting on IML film, IML film can thermoplastic shaping and per se with adhesive layer can be combined to TOM decoration membrane material on to realize vacuum forming heat at Type；Print circuit material selection flexible conducting material can realize curved surface forming demand, and the resistance value of gained surface film material is small, lead It is electrically good.
This product can straight forming at arbitrary surface shape and realize entire curved surface all and be effectively can touch-control surface, and form Ultrahigh in efficiency, loss are small.
Specific embodiment
Embodiment of the present invention can be replaced by the difference of specific range based on the above technical solution, Available numerous embodiment, therefore, several embodiments as described below are only merely the more excellent reality in numerous embodiment Example is applied, any technology replacement done in above-mentioned technical proposal all belongs to the scope of protection of the present invention.
Embodiment 1
One kind can Thermoplastic Automotive interior trim intelligent surface membrane material, successively include silicone hardcoat, TOM decorating film, the One adhesive layer, flexible nano silver paste body, IML film and the second adhesive layer.
It is a kind of can Thermoplastic Automotive interior trim intelligent surface membrane material preparation method, specifically include:
S1. circuit printing is carried out on the IML film using micron printing technology, circuit material is flexible nano silver paste Body；
S2. in compound first adhesive layer in face where the printing of IML thin film circuit, which is polypropylene grafted maleic acid Acid anhydride, grafting rate 0.05% obtain print circuit IML film；
S3. the print circuit IML film heat is combined on TOM decorating film, combined temp is 100 DEG C, composite pressure 1.5MPa；Silicone hardcoat is coated in the another side of TOM decorating film to get injection molding property automobile interior decoration intelligent surface membrane material Material.
Preferably, substrate used in the IML film is polycarbonate, and with a thickness of 0.05mm, light transmittance 97%, single side is compound Second adhesive layer.
Preferably, second adhesive layer is modified polypropene, and the modified polypropene is maleic anhydride or acrylate Graft polypropylene, grafting rate 0.01%.
Embodiment 2
One kind can Thermoplastic Automotive interior trim intelligent surface membrane material, successively include silicone hardcoat, TOM decorating film, the One adhesive layer, flexible nano silver paste body, IML film and the second adhesive layer.
It is a kind of can Thermoplastic Automotive interior trim intelligent surface membrane material preparation method, specifically include:
S1. circuit printing is carried out on the IML film using micron printing technology, circuit material is flexible nano silver paste Body；
S2. in compound first adhesive layer in face where the printing of IML thin film circuit, which is polypropylene grafted maleic acid Acid anhydride, grafting rate 0.1% obtain print circuit IML film；
S3. the print circuit IML film heat is combined on TOM decorating film, combined temp is 105 DEG C, composite pressure 2MPa；Silicone hardcoat is coated in the another side of TOM decorating film to get injection molding property automobile interior decoration intelligent surface membrane material.
Preferably, substrate used in the IML film is polycarbonate, and with a thickness of 0.2mm, light transmittance 94%, single side is compound Second adhesive layer.
Preferably, second adhesive layer is modified polypropene, and the modified polypropene is maleic anhydride or acrylate Graft polypropylene, grafting rate 0.2%.
Embodiment 3
One kind can Thermoplastic Automotive interior trim intelligent surface membrane material, successively include silicone hardcoat, TOM decorating film, the One adhesive layer, flexible nano silver paste body, IML film and the second adhesive layer.
It is a kind of can Thermoplastic Automotive interior trim intelligent surface membrane material preparation method, specifically include:
S1. circuit printing is carried out on the IML film using micron printing technology, circuit material is flexible nano silver paste Body；
S2. in compound first adhesive layer in face where the printing of IML thin film circuit, which is polypropylene grafted maleic acid Acid anhydride, grafting rate 0.15% obtain print circuit IML film；
S3. the print circuit IML film heat is combined on TOM decorating film, combined temp is 108 DEG C, composite pressure 2.5MPa；Silicone hardcoat is coated in the another side of TOM decorating film to get injection molding property automobile interior decoration intelligent surface membrane material Material.
Preferably, substrate used in the IML film is polycarbonate, and with a thickness of 0.25mm, light transmittance 95%, single side is compound Second adhesive layer.
Preferably, second adhesive layer is modified polypropene, and the modified polypropene is maleic anhydride or acrylate Graft polypropylene, grafting rate 0.4%.
Embodiment 4
One kind can Thermoplastic Automotive interior trim intelligent surface membrane material, successively include silicone hardcoat, TOM decorating film, the One adhesive layer, flexible nano silver paste body, IML film and the second adhesive layer.
It is a kind of can Thermoplastic Automotive interior trim intelligent surface membrane material preparation method, specifically include:
S1. circuit printing is carried out on the IML film using micron printing technology, circuit material is flexible nano silver paste Body；
S2. in compound first adhesive layer in face where the printing of IML thin film circuit, which is polypropylene grafted maleic acid Acid anhydride, grafting rate 0.2% obtain print circuit IML film；
S3. the print circuit IML film heat is combined on TOM decorating film, combined temp is 110 DEG C, composite pressure 3MPa；Silicone hardcoat is coated in the another side of TOM decorating film to get injection molding property automobile interior decoration intelligent surface membrane material.
Preferably, substrate used in the IML film is polycarbonate, and with a thickness of 0.38mm, light transmittance 93%, single side is compound Second adhesive layer.
Preferably, second adhesive layer is modified polypropene, and the modified polypropene is maleic anhydride or acrylate Graft polypropylene, grafting rate 0.5%.
To injection molding property automobile interior decoration intelligent surface membrane material obtained by Examples 1 to 4 and current two kinds sold on the market Intelligent diaphragm carries out resistance test as a comparison, and acquired results are as shown in table 1 below.
The resistance value of 1 injection molding property automobile interior decoration intelligent surface membrane material of table
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed New feature or any new combination, and disclose any new method or process the step of or any new combination.

Claims (7)

1. one kind can Thermoplastic Automotive interior trim intelligent surface membrane material, which is characterized in that successively include that transparent hard-coating layer, TOM are filled Adorn film, the first adhesive layer, flexible conducting material, IML film and the second adhesive layer.
2. one kind as described in claim 1 can Thermoplastic Automotive interior trim intelligent surface membrane material preparation method, which is characterized in that The flexible conducting material is flexible nano silver paste body.
3. one kind as described in claim 1 can Thermoplastic Automotive interior trim intelligent surface membrane material preparation method, which is characterized in that The clear hard coating are as follows: silicone hardcoat.
4. one kind as described in claim 1 can Thermoplastic Automotive interior trim intelligent surface membrane material, which is characterized in that the IML Substrate used in film is polycarbonate, with a thickness of 0.05~0.38mm, light transmittance 93%~97%, compound second bonding of single side Layer.
5. one kind as claimed in claim 4 can Thermoplastic Automotive interior trim intelligent surface membrane material, which is characterized in that described second Adhesive layer is modified polypropene.
6. one kind as claimed in claim 5 can Thermoplastic Automotive interior trim intelligent surface membrane material, which is characterized in that the modification Polypropylene is maleic anhydride or acrylic ester grafted polypropylene, and grafting rate is 0.01%~0.5%.
7. as one kind according to any one of claims 1 to 6 can Thermoplastic Automotive interior trim intelligent surface membrane material preparation side Method, which is characterized in that specifically include:
S1. circuit printing is carried out on the IML film using micron printing technology, circuit material is flexible conducting material；
S2. it is polypropylene grafted maleic anhydride in compound first adhesive layer in face, the adhesive layer where the printing of IML thin film circuit, connects Branch rate is 0.05%~0.2%, obtains print circuit IML film；
S3. the print circuit IML film heat is combined on TOM decorating film, combined temp is 100~110 DEG C, composite pressure 1.5~3MPa；TOM decorating film another side coating transparent hard-coating layer to get can Thermoplastic Automotive interior trim intelligent surface membrane material Material.
CN201910381645.7A 2019-05-09 2019-05-09 One kind can Thermoplastic Automotive interior trim intelligent surface membrane material and preparation method thereof Pending CN110183986A (en)

Priority Applications (1)

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CN201910381645.7A CN110183986A (en) 2019-05-09 2019-05-09 One kind can Thermoplastic Automotive interior trim intelligent surface membrane material and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910381645.7A CN110183986A (en) 2019-05-09 2019-05-09 One kind can Thermoplastic Automotive interior trim intelligent surface membrane material and preparation method thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112280086A (en) * 2020-11-12 2021-01-29 苏州瑞高新材料有限公司 Novel light-transmitting superconducting automobile interior material and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2873382A1 (en) * 2004-07-22 2006-01-27 Laudan Easily processable, removable or permanent adhesive film, useful e.g. for protecting surfaces or fixing articles, comprising support coated with network of adhesive mass, applied using engraved roller
CN102089135A (en) * 2008-06-10 2011-06-08 江森自控科技公司 Interior trim piece with electrical circuit path made from conductive ink/paint, and production process
CN208197751U (en) * 2018-04-20 2018-12-07 上汽通用汽车有限公司 Vehicle decorative part

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2873382A1 (en) * 2004-07-22 2006-01-27 Laudan Easily processable, removable or permanent adhesive film, useful e.g. for protecting surfaces or fixing articles, comprising support coated with network of adhesive mass, applied using engraved roller
CN102089135A (en) * 2008-06-10 2011-06-08 江森自控科技公司 Interior trim piece with electrical circuit path made from conductive ink/paint, and production process
CN208197751U (en) * 2018-04-20 2018-12-07 上汽通用汽车有限公司 Vehicle decorative part

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112280086A (en) * 2020-11-12 2021-01-29 苏州瑞高新材料有限公司 Novel light-transmitting superconducting automobile interior material and preparation method thereof
CN112280086B (en) * 2020-11-12 2023-03-14 苏州瑞高新材料有限公司 Novel transparent superconducting automotive interior material and preparation method thereof

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Application publication date: 20190830