CN105400177A - Antibiosis protection film for automobiles, and making method thereof - Google Patents
Antibiosis protection film for automobiles, and making method thereof Download PDFInfo
- Publication number
- CN105400177A CN105400177A CN201511011122.1A CN201511011122A CN105400177A CN 105400177 A CN105400177 A CN 105400177A CN 201511011122 A CN201511011122 A CN 201511011122A CN 105400177 A CN105400177 A CN 105400177A
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- modified tpu
- tpu material
- protecting film
- automobile
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- 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
- C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2427/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2427/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The invention relates to a protection film and a making method thereof, and concretely relates to an antibiosis protection film for automobiles, and a making method thereof. The antibiosis protection film for automobiles is formed by processing a PVC material, a modified TPU material and an inorganic antiseptic according to a mass ratio of (80-100):(200-300):(1-3), the modified TPU material is prepared from, by weight, 40-60 parts of polyurethane, 8-10 parts of a polyamido organosilicon thermoplastic elastomer, 4-6 parts of nanometer talcum powder and/or bentonite and 2-4 parts of a plasticizer DEHP. The antibiosis protection film for automobiles has the advantages of good uniformity, difficult color fading, difficult edge warping, good lamination property, long service life and low processing cost.
Description
Technical field
The present invention relates to a kind of protective membrane and preparation method thereof, relate to a kind of automobile antibacterial protecting film and preparation method thereof specifically.
Background technology
Automobile protective membrane is a kind of high performance membrane, frivolous penetrating, has superpower toughness, can effectively prevent from scratching, the impact of handstone, the grains of sand, perfection can also be attached to car paint surface, make car paint and air exclusion.Effective acid rain preventing, anti-oxidation, opposing scratches, the lacquer painting of lasting protection car.It is convenient to safeguard, reduces vehicle body waxing expense, and naturally can not produce any toxic side effect and pollute lacquer painting human body, protective membrane water white transparency, is attached to car and paints face, the effective blast car paint of energy, and can keep light lastingly.
Commercial automobile antibacterial protecting film kind is more in the market; there is good anti-scraping and impact function, but still there is following deficiency: the automobile antibacterial protecting film fugitive color of prior art and alice, there will be slight crack time serious; affect work-ing life, not there is antibacterial in addition.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, provide that a kind of product uniformity is good, not fugitive color, not easily alice, stickiness is good, the automobile antibacterial protecting film of antibacterial and long service life.
Another object of the present invention is the preparation method providing a kind of automobile antibacterial protecting film.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of automobile antibacterial protecting film; described automobile antibacterial protecting film is by PVC material, modified TPU material and inorganic antiseptic in mass ratio (80-100): (200-300): (1-3) processes, and described modified TPU material is formed by the Raw material processing of following weight part:
Urethane 40-60 part
Polyamide organic silicon thermoplastic elastomer 8-10 part,
Nanomete talc powder and/or wilkinite 4-6 part,
Softening agent DEHP2-4 part,
Described modified TPU material preparation method is as follows:
(1) the softening agent DEHP of formula ratio and nanomete talc powder and/or wilkinite are mixed for subsequent use;
(2) urethane of formula ratio is mixed further with the compound of Polyamide organic silicon thermoplastic elastomer with step (1), then extruded by forcing machine and obtain modified TPU material;
The preparation method of described automobile antibacterial protecting film is as follows: PVC material, modified TPU material and inorganic antiseptic are mixed in mass ratio, and then by casting machine film extrusion, casting machine extrusion temperature is 195-205 degree Celsius.
In order to improve homogeneity and the stickiness of automobile antibacterial protecting film, the invention of the application has been done lot of experiments and has been groped, select PVC material and modified TPU material, wherein modified TPU material has good dispersiveness, especially nano zeolite powder and/or bentoniticly to add, make on the one hand the fusion that urethane and Polyamide organic silicon thermoplastic elastomer can be fabulous, modified TPU material internal structure is compacter, substantially increase its mechanical property, in addition on the one hand, significantly can improve the consistency of PVC material and modified TPU material, in casting machine extrusion, each materials compatibility is good, the quality of the protective membrane obtained is homogeneous, during use, stickiness is good, can not alice, by adding inorganic antiseptic, improve the anti-microbial property of protective membrane, work-ing life extends greatly.
Preferably, described automobile antibacterial protecting film by PVC material, modified TPU material and inorganic antiseptic in mass ratio 45:125:1 process, described modified TPU material is formed by the Raw material processing of following weight part:
Urethane 50 parts
Polyamide organic silicon thermoplastic elastomer 9 parts,
Nanomete talc powder and/or wilkinite 5 parts,
Softening agent DEHP3 part.
Preferably, described wilkinite selects organobentonite.Organobentonite has good thixotropy, high temperature and chemical stability, except aforesaid function, significantly can also improve the ageing resistance of protective membrane, extends its work-ing life further.
Preferably, described inorganic antiseptic is zinc chloride or cupric chloride.
A preparation method for automobile antibacterial protecting film, described method steps is as follows: PVC material, modified TPU material and inorganic antiseptic are mixed in mass ratio, and then by casting machine film extrusion, casting machine extrusion temperature is 195-205 degree Celsius.
The invention has the beneficial effects as follows: automobile antibacterial protecting film product uniformity of the present invention is good, not fugitive color, not easily alice, and stickiness is good, long service life, and tooling cost is lower.
Embodiment
Below by specific embodiment, technical scheme of the present invention is described in further detail.
The raw material that the present invention uses is all commercial convenient source except Polyamide organic silicon thermoplastic elastomer, wherein the preparation method of Polyamide organic silicon thermoplastic elastomer is existing open in the Chinese invention patent of CN103642048A at notification number, the Polyamide organic silicon thermoplastic elastomer that the present invention adopts embodiment 2 to prepare.
embodiment 1:
A kind of automobile antibacterial protecting film, described automobile antibacterial protecting film by PVC material, modified TPU material and zinc chloride in mass ratio 80:200:1 process, described modified TPU material is formed by the Raw material processing of following weight part:
Urethane 40 parts
Polyamide organic silicon thermoplastic elastomer 8 parts,
Nanomete talc powder and/or wilkinite 4 parts,
Softening agent DEHP2 part,
Described modified TPU material preparation method is as follows:
(1) the softening agent DEHP of formula ratio and nanomete talc powder or wilkinite are mixed for subsequent use;
(2) urethane of formula ratio is mixed further with the compound of Polyamide organic silicon thermoplastic elastomer with step (1), then extruded by forcing machine and obtain modified TPU material;
The preparation method of described automobile antibacterial protecting film is as follows: PVC material, modified TPU material and zinc chloride are mixed in mass ratio, and then by casting machine film extrusion, casting machine extrusion temperature is 195-205 degree Celsius.
embodiment 2:
A kind of automobile antibacterial protecting film, described automobile antibacterial protecting film by PVC material, modified TPU material and cupric chloride in mass ratio 100:300:3 process, described modified TPU material is formed by the Raw material processing of following weight part:
Urethane 60 parts
Polyamide organic silicon thermoplastic elastomer 10 parts,
Nanomete talc powder and/or wilkinite 6 parts,
Softening agent DEHP4 part,
Described modified TPU material preparation method is as follows:
(1) the softening agent DEHP of formula ratio and nanomete talc powder or wilkinite are mixed for subsequent use;
(2) urethane of formula ratio is mixed further with the compound of Polyamide organic silicon thermoplastic elastomer with step (1), then extruded by forcing machine and obtain modified TPU material;
The preparation method of described automobile antibacterial protecting film is as follows: PVC material, modified TPU material and cupric chloride are mixed in mass ratio, and then by casting machine film extrusion, casting machine extrusion temperature is 195-205 degree Celsius.
embodiment 3:
A kind of automobile antibacterial protecting film, described automobile antibacterial protecting film by PVC material, modified TPU material and cupric chloride in mass ratio 90:250:2 process, described modified TPU material is formed by the Raw material processing of following weight part:
Urethane 50 parts
Polyamide organic silicon thermoplastic elastomer 9 parts,
Nanomete talc powder and/or wilkinite 5 parts,
Softening agent DEHP3 part,
Described modified TPU material preparation method is as follows:
(1) the softening agent DEHP of formula ratio and nanomete talc powder or wilkinite are mixed for subsequent use;
(2) urethane of formula ratio is mixed further with the compound of Polyamide organic silicon thermoplastic elastomer with step (1), then extruded by forcing machine and obtain modified TPU material;
The preparation method of described automobile antibacterial protecting film is as follows: PVC material, modified TPU material and cupric chloride are mixed in mass ratio, and then by casting machine film extrusion, casting machine extrusion temperature is 195-205 degree Celsius.
The automobile antibacterial protecting film product uniformity that embodiment 1-3 prepares is good, when using laminating convenient, stickiness is good, not easily alice, long service life, not fugitive color, can improve 30-40% than the work-ing life of automobile antibacterial protecting film of the prior art.
Above-described embodiment is one of the present invention preferably scheme, not does any pro forma restriction to the present invention, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (5)
1. an automobile antibacterial protecting film; it is characterized in that: described automobile protective membrane by PVC material, modified TPU material and inorganic antiseptic in mass ratio (80-100): (200-300): (1-3) processes, described modified TPU material is formed by the Raw material processing of following weight part:
Urethane 40-60 part
Polyamide organic silicon thermoplastic elastomer 8-10 part,
Nanomete talc powder and/or wilkinite 4-6 part,
Softening agent DEHP2-4 part,
Described modified TPU material preparation method is as follows:
(1) the softening agent DEHP of formula ratio and nanomete talc powder and/or wilkinite are mixed for subsequent use;
(2) urethane of formula ratio is mixed further with the compound of Polyamide organic silicon thermoplastic elastomer with step (1), then extruded by forcing machine and obtain modified TPU material;
The preparation method of described automobile protective membrane is as follows: PVC material, modified TPU material and inorganic antiseptic are mixed in mass ratio, and then by casting machine film extrusion, casting machine extrusion temperature is 195-205 degree Celsius.
2. a kind of automobile antibacterial protecting film according to claim 1; it is characterized in that: described automobile protective membrane by PVC material, modified TPU material and inorganic antiseptic in mass ratio 45:125:1 process, described modified TPU material is formed by the Raw material processing of following weight part:
Urethane 50 parts
Polyamide organic silicon thermoplastic elastomer 9 parts,
Nanomete talc powder and/or wilkinite 5 parts,
Softening agent DEHP3 part.
3. a kind of automobile antibacterial protecting film according to claim 1, is characterized in that: described wilkinite selects organobentonite.
4. a kind of automobile antibacterial protecting film according to claim 1, is characterized in that: described inorganic antiseptic is zinc chloride or cupric chloride.
5. the preparation method of the automobile antibacterial protecting film described in a claim 1-4 any one; it is characterized in that: described method steps is as follows: PVC material, modified TPU material and inorganic antiseptic are mixed in mass ratio; then by casting machine film extrusion, casting machine extrusion temperature is 195-205 degree Celsius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011122.1A CN105400177A (en) | 2015-12-30 | 2015-12-30 | Antibiosis protection film for automobiles, and making method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011122.1A CN105400177A (en) | 2015-12-30 | 2015-12-30 | Antibiosis protection film for automobiles, and making method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105400177A true CN105400177A (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511011122.1A Pending CN105400177A (en) | 2015-12-30 | 2015-12-30 | Antibiosis protection film for automobiles, and making method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN105400177A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141500A (en) * | 2017-06-06 | 2017-09-08 | 合肥永泰新型建材有限公司 | A kind of automobile diaphragm and preparation method thereof |
| CN107163276A (en) * | 2017-07-18 | 2017-09-15 | 合肥万之景门窗有限公司 | A kind of window plastic foil and preparation method thereof |
| CN111169057A (en) * | 2020-03-06 | 2020-05-19 | 浙江佳阳塑胶新材料有限公司 | TPU film processing technology |
| CN113736190A (en) * | 2021-08-23 | 2021-12-03 | 江苏图研新材料科技有限公司 | Casting-grade PVC color-changing film and preparation method thereof |
| CN117924855A (en) * | 2024-03-25 | 2024-04-26 | 广州领音航复合材料有限公司 | Breathable black mask for automobile and preparation method thereof |
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2015
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141500A (en) * | 2017-06-06 | 2017-09-08 | 合肥永泰新型建材有限公司 | A kind of automobile diaphragm and preparation method thereof |
| CN107163276A (en) * | 2017-07-18 | 2017-09-15 | 合肥万之景门窗有限公司 | A kind of window plastic foil and preparation method thereof |
| CN111169057A (en) * | 2020-03-06 | 2020-05-19 | 浙江佳阳塑胶新材料有限公司 | TPU film processing technology |
| CN113736190A (en) * | 2021-08-23 | 2021-12-03 | 江苏图研新材料科技有限公司 | Casting-grade PVC color-changing film and preparation method thereof |
| CN117924855A (en) * | 2024-03-25 | 2024-04-26 | 广州领音航复合材料有限公司 | Breathable black mask for automobile and preparation method thereof |
| CN117924855B (en) * | 2024-03-25 | 2024-06-28 | 广州领音航复合材料有限公司 | Breathable black mask for automobile and preparation method thereof |
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Application publication date: 20160316 |
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