CN117402440A - Anti-collision protective film - Google Patents
Anti-collision protective film Download PDFInfo
- Publication number
- CN117402440A CN117402440A CN202311557030.8A CN202311557030A CN117402440A CN 117402440 A CN117402440 A CN 117402440A CN 202311557030 A CN202311557030 A CN 202311557030A CN 117402440 A CN117402440 A CN 117402440A
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- parts
- protective film
- styrene
- collision protective
- styrene copolymer
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- Pending
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- 230000001681 protective effect Effects 0.000 title claims abstract description 42
- 229920001577 copolymer Polymers 0.000 claims abstract description 20
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003063 flame retardant Substances 0.000 claims abstract description 17
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 16
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 16
- 239000007822 coupling agent Substances 0.000 claims abstract description 16
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims abstract description 16
- 239000004014 plasticizer Substances 0.000 claims abstract description 12
- 239000003086 colorant Substances 0.000 claims abstract description 8
- 239000000049 pigment Substances 0.000 claims abstract description 6
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 6
- 239000010703 silicon Substances 0.000 claims abstract description 6
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical group CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 10
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 6
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical group [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 5
- -1 benzoate compound Chemical class 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000003431 cross linking reagent Substances 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 230000006378 damage Effects 0.000 abstract description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 239000000654 additive Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 20
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920006163 vinyl copolymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- 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
- C08J2325/00—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 an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
- C08J2325/08—Copolymers of styrene
-
- 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
- C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K2003/023—Silicon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The invention provides an anti-collision protective film, and relates to the field of protective films. The anti-collision protective film comprises 60-80 parts of styrene-styrene copolymer, 5-10 parts of plasticizer, 0.5-2 parts of ultraviolet absorber, 0.1-1 part of antioxidant, 5-20 parts of silicon, 0.1-1 part of coupling agent, 5-10 parts of flame retardant and 0-2 parts of pigment and colorant. Through styrene-styrene copolymer and other additives, this product colour is transparent, and the membrane face is clean low brilliant point, and the peel force is stable, is applicable to steel sheet stamping workpiece board, convenient operation, can not produce harm to the human body, and the protection film can not warp, drop after the laminating, and it is insignificant to paste peel force increase for a long time, and high tensile rate, laminating effect are good, and stability is good, paste the steel sheet and not fall gluey, no impression.
Description
Technical Field
The invention relates to the technical field of protective films, in particular to an anti-collision protective film.
Background
An anti-collision protective film is a protective film applied to a surface, intended to reduce collisions, scratches and other physical damage. It is generally made of a polymeric material, having good flexibility and abrasion resistance. Crash barrier films are widely used in a variety of fields including automobiles, buildings, electronic equipment, and the like. In the automotive field, crash protection films are commonly applied to the body surface to protect automotive paint from impact, stone, gravel and other external objects. It reduces scratches and abrasion and provides an additional barrier to make the vehicle more durable and durable in appearance. The crash barrier film also prevents discoloration and oxidation caused by ultraviolet radiation. In the field of construction, the anti-collision protective film can be applied to surfaces, such as glass windows, wall surfaces, stair handrails and the like, which are easy to strike and scratch. It can reduce breakage caused by accidental collision and provide additional safety protection. In addition, the anti-collision protective film can also play roles in blocking ultraviolet rays, reducing indoor temperature and improving privacy. In the field of electronic devices, crash barrier films are commonly used on the screens of smart phones, tablet computers and other portable devices. It can reduce damage caused by screen collision and scratch, and maintain definition and sensitivity of the screen. In general, the anti-collision protective film is a functional protective material, which can prolong the service life of the object, reduce the maintenance and replacement costs, and improve the appearance quality and value of the object.
However, the existing anti-collision protective film is bonded by glue, so that glue residues are caused, the product quality is affected, and the cleaning cost is increased.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an anti-collision protective film, which solves the problems of glue dropping and edge warping.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: an anti-collision protective film, comprising:
60-80 parts of styrene-styrene copolymer, 5-10 parts of plasticizer, 0.5-2 parts of ultraviolet absorber, 0.1-1 part of antioxidant, 5-20 parts of silicon, 0.1-1 part of coupling agent, 5-10 parts of flame retardant and 0-2 parts of pigment and colorant.
Preferably, the styrene-styrene copolymer is in the form of particles, the diameter of the styrene-styrene copolymer is 5-200 microns, and the plasticizer is dibutyl phthalate.
Preferably, the ultraviolet absorber benzoate compound and the ultraviolet absorber is 1-10 microns.
Preferably, the antioxidant is an alkylphenol compound, the diameter of the antioxidant is 1-10 microns, and the flame retardant is aluminum hydroxide.
Preferably, the anti-collision protective film further comprises a cross-linking agent of epoxy resin, so that intermolecular binding force of the adhesive is enhanced, and long-term stability is improved.
Preferably, the coupling agent comprises an organofunctional group and a silane group.
Preferably, the coupling agent is in a liquid state, and the colorant and colorant are compatible with the styrene-styrene copolymer.
(III) beneficial effects
The invention provides an anti-collision protective film. The beneficial effects are as follows:
through styrene-styrene copolymer and other additives, this product colour is transparent, and the membrane face is clean low brilliant point, and the peel force is stable, is applicable to steel sheet stamping workpiece board, convenient operation, can not produce harm to the human body, and the protection film can not warp, drop after the laminating, and it is insignificant to paste peel force increase for a long time, and high tensile rate, laminating effect are good, and stability is good, paste the steel sheet and not fall gluey, no impression.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
the embodiment of the invention provides an anti-collision protective film, which comprises 60 parts of a styrene-styrene copolymer, 5 parts of a plasticizer, 0.5 part of an ultraviolet absorber, 0.1 part of an antioxidant, 5 parts of silicon, 0.1 part of a coupling agent, 5 parts of a flame retardant, 0.5 parts of a pigment and 0.5 part of a colorant, wherein the anti-collision protective film is the most flexible, the styrene-styrene copolymer is granular, the diameter of the styrene-styrene copolymer is 5-200 micrometers, the plasticizer is dibutyl phthalate, the ultraviolet absorber benzoate compound, the ultraviolet absorber is 1-10 micrometers, the antioxidant is an alkylphenol compound, the diameter of the antioxidant is 1-10 micrometers, the flame retardant is aluminum hydroxide, the anti-collision protective film further comprises a cross-linking agent of epoxy resin, so as to enhance the intermolecular binding force of the adhesive, promote the long-term stability, the coupling agent comprises an organic functional group and a silane group, the anti-collision protective film thickness is 0.05mm, the optimal storage condition is 23+/-5 ℃, 60+/-10% RH, the product can be used in 6 months after production, the anti-collision protective film can be used, the optimal ethylene-vinyl copolymer has good service performance, the good chemical property and long service life, and the anti-collision protective film has long chemical stability, and long service life, and the plasticizer has the main flexibility, and good flexibility, and the anti-collision protective film has the following properties: the material is used for increasing the flexibility and plasticity of EVA, reducing the glass transition temperature of the material, keeping the material soft at a lower temperature, helping the protective film to resist the damage of ultraviolet rays by the ultraviolet ray absorber, prolonging the service life of the product, protecting the object behind from the damage of the ultraviolet rays, preventing the oxidation degradation of the material in the production process or after long-time use, improving the mechanical strength and the wear resistance of the material, reducing the cost, improving the interfacial compatibility between the filler and the polymer matrix by the coupling agent, and improving the fireproof performance of the material by adding the flame retardant into the flame retardant.
Embodiment two:
the embodiment of the invention provides an anti-collision protective film, which comprises 80 parts of styrene-styrene copolymer, 10 parts of plasticizer, 2 parts of ultraviolet absorber, 1 part of antioxidant, 20 parts of silicon, 1 part of coupling agent, 10 parts of flame retardant, 2 parts of pigment and colorant, wherein the styrene-styrene copolymer is granular, the film is moderate in softness, the diameter of the styrene-styrene copolymer is 5-200 micrometers, the plasticizer is dibutyl phthalate, the benzoate compound of the ultraviolet absorber, the ultraviolet absorber is 1-10 micrometers, the antioxidant is alkylphenol compound, the diameter of the antioxidant is 1-10 micrometers, the flame retardant is aluminum hydroxide, the anti-collision protective film further comprises a cross-linking agent of epoxy resin, so that the intermolecular binding force of the adhesive is enhanced, the long-term stability is improved, the coupling agent comprises an organic functional group and a silane group, the thickness of the anti-collision protective film is 0.05mm, the optimal storage condition is 23+/-5 ℃, 60+/-10% RH, the product is used after 6 months, the best vinyl acetate copolymer can be obtained, the main ethylene copolymer has good service performance, the good adhesiveness is realized, the transparent film has long chemical stability, and long service life, and the anti-collision protective film has good chemical stability, and long service life: the material is used for increasing the flexibility and plasticity of EVA, reducing the glass transition temperature of the material, keeping the material soft at a lower temperature, helping the protective film to resist the damage of ultraviolet rays by the ultraviolet ray absorber, prolonging the service life of the product, protecting the object behind from the damage of the ultraviolet rays, preventing the oxidation degradation of the material in the production process or after long-time use, improving the mechanical strength and the wear resistance of the material, reducing the cost, improving the interfacial compatibility between the filler and the polymer matrix by the coupling agent, and improving the fireproof performance of the material by adding the flame retardant into the flame retardant.
Embodiment III:
the embodiment of the invention provides an anti-collision protective film, which comprises 70 parts of a styrene-styrene copolymer, 8 parts of a plasticizer, 1.5 parts of an ultraviolet absorber, 0.5 part of an antioxidant, 10 parts of silicon, 0.7 part of a coupling agent, 7 parts of a flame retardant, 1.5 parts of a pigment and a colorant, wherein the film is the hardest of three types, the styrene-styrene copolymer is granular, the diameter of the styrene-styrene copolymer is 5-200 micrometers, the plasticizer is dibutyl phthalate, the ultraviolet absorber benzoate compound, the ultraviolet absorber is 1-10 micrometers, the antioxidant is an alkylphenol compound, the diameter of the antioxidant is 1-10 micrometers, the flame retardant is aluminum hydroxide, the anti-collision protective film also comprises a cross-linking agent of epoxy resin, so as to enhance the intermolecular binding force of the adhesive, promote the long-term stability, the coupling agent comprises an organic functional group and a silane group, the optimal storage condition is 23+/-5 ℃ and 60+/-10% RH, and the best product can be used in 6 months after production, so that the ethylene-vinyl acetate film has good service performance, good chemical stability and long service life, and the adhesive property are provided: the material is used for increasing the flexibility and plasticity of EVA, reducing the glass transition temperature of the material, keeping the material soft at a lower temperature, helping the protective film to resist the damage of ultraviolet rays by the ultraviolet ray absorber, prolonging the service life of the product, protecting the object behind from the damage of the ultraviolet rays, preventing the oxidation degradation of the material in the production process or after long-time use, improving the mechanical strength and the wear resistance of the material, reducing the cost, improving the interfacial compatibility between the filler and the polymer matrix by the coupling agent, and improving the fireproof performance of the material by adding the flame retardant into the flame retardant.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An anti-collision protective film, comprising:
60-80 parts of styrene-styrene copolymer, 5-10 parts of plasticizer, 0.5-2 parts of ultraviolet absorber, 0.1-1 part of antioxidant, 5-20 parts of silicon, 0.1-1 part of coupling agent, 5-10 parts of flame retardant and 0-2 parts of pigment and colorant.
2. An anti-collision protective film according to claim 1, wherein: the styrene-styrene copolymer is granular, the diameter of the styrene-styrene copolymer is 5-200 microns, and the plasticizer is dibutyl phthalate.
3. An anti-collision protective film according to claim 1, wherein: the ultraviolet absorber benzoate compound, the ultraviolet absorber is 1-10 microns.
4. An anti-collision protective film according to claim 1, wherein: the antioxidant is an alkylphenol compound, the diameter of the antioxidant is 1-10 microns, and the flame retardant is aluminum hydroxide.
5. An anti-collision protective film according to claim 1, wherein: the anti-collision protective film also comprises a cross-linking agent of epoxy resin.
6. An anti-collision protective film according to claim 1, wherein: the coupling agent comprises an organofunctional group and a silane group.
7. An anti-collision protective film according to claim 1, wherein: the coupling agent comprises an organofunctional group and a silane group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311557030.8A CN117402440A (en) | 2023-11-21 | 2023-11-21 | Anti-collision protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311557030.8A CN117402440A (en) | 2023-11-21 | 2023-11-21 | Anti-collision protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117402440A true CN117402440A (en) | 2024-01-16 |
Family
ID=89489028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311557030.8A Pending CN117402440A (en) | 2023-11-21 | 2023-11-21 | Anti-collision protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117402440A (en) |
-
2023
- 2023-11-21 CN CN202311557030.8A patent/CN117402440A/en active Pending
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