CN106189903A - The height with firmoviscosity glues protecting film - Google Patents
The height with firmoviscosity glues protecting film Download PDFInfo
- Publication number
- CN106189903A CN106189903A CN201610574813.0A CN201610574813A CN106189903A CN 106189903 A CN106189903 A CN 106189903A CN 201610574813 A CN201610574813 A CN 201610574813A CN 106189903 A CN106189903 A CN 106189903A
- Authority
- CN
- China
- Prior art keywords
- layer
- protecting film
- firmoviscosity
- glues
- height
- 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
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Classifications
-
- 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
- C09J133/00—Adhesives based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/10—Homopolymers or copolymers of methacrylic acid esters
- C09J133/12—Homopolymers or copolymers of methyl methacrylate
-
- 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
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/255—Polyesters
-
- 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
- C09J7/38—Pressure-sensitive adhesives [PSA]
- C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/385—Acrylic polymers
-
- 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
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
This case discloses a kind of height with firmoviscosity and glues protecting film, and it includes PET base material layer and high adhesive-layer；Wherein, described high adhesive-layer includes the material of following weight portion: polymethyl methacrylate 100 parts；Polyurethane resin 15 20 parts；Styrene-acrylic emulsion 58 parts and dispersant 23 parts.This case, by improving the recipe ingredient of high adhesive-layer, improves the tack stability of high adhesive-layer so that high adhesive-layer is in high temperature, low temperature or the adhesion strength all having possessed excellence under the conditions of acidity, alkalescence.
Description
Technical field
The present invention relates to a kind of high viscous protecting film, glue protecting film particularly to a kind of height with firmoviscosity.
Background technology
Protecting film is a kind of film material to other materials with defencive function, and it is widely used in machinery, instrument, electricity
The fields such as son, household electrical appliances, boats and ships, building and automobile making.Protecting film quality is risen by the quality coating the pressure sensitive adhesive on protecting film
Pivotal role, it requires the cohesive force possessing appropriateness, good cohesiveness and first viscous force, excellent ageing resistace, really
Protect after pad pasting, it is possible to stand being exposed to the sun of outdoor long period, drench with rain after pressure sensitive adhesive do not shift.
Due to environmental protection and the requirement of cost, protecting film acrylate pressure-sensitive adhesive the most progressively Water-borne modification, but acrylate is newborn
Generally there is the shortcoming that viscosity is unstable in liquid pressure sensitive adhesive, therefore, how to improve the tack stability of acrylate sizing material, become
Instantly research emphasis and difficult point.
Summary of the invention
In place of the deficiencies in the prior art, the present invention provides a kind of height with firmoviscosity to glue protecting film.
Technical scheme is summarized as follows:
A kind of height with firmoviscosity glues protecting film, and it includes PET base material layer and high adhesive-layer；
Wherein, described high adhesive-layer includes the material of following weight portion:
Preferably, the described height with firmoviscosity glues protecting film, wherein, also includes 1-in described high adhesive-layer
The dimethyl fumarate of 2 weight portions.
Preferably, the described height with firmoviscosity glues protecting film, wherein, also includes 1-in described high adhesive-layer
The acrylic acid-acrylic acid hydroxypropyl acrylate copolymer of 2 weight portions.
Preferably, the described height with firmoviscosity glues protecting film, wherein, and the number of described polymethyl methacrylate
Average molecular weight is 15000-16000g/mol.
Preferably, the described height with firmoviscosity glues protecting film, wherein, and the equal molecule of number of described polyurethane resin
Amount is 4000-5000g/mol.
Preferably, the described height with firmoviscosity glues protecting film, wherein, and described acrylic acid-acrylic acid hydroxypropyl acrylate
The number-average molecular weight of copolymer is 7000-8000g/mol.
Preferably, the described height with firmoviscosity glues protecting film, wherein, and described acrylic acid-acrylic acid hydroxypropyl acrylate
In copolymer, acrylic acid content is 36-40wt%, and remaining is Hydroxypropyl acrylate.
The invention has the beneficial effects as follows: this case, by improving the recipe ingredient of high adhesive-layer, improves high viscose glue
The tack stability of layer so that high adhesive-layer is at high temperature, low temperature or has all possessed excellence under the conditions of acidity, alkalescence
Adhesion strength.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, to make those skilled in the art with reference to description
Word can be implemented according to this.
This case is listed the height with firmoviscosity of an embodiment and is glued protecting film, and it includes PET base material layer and high viscose glue
Layer；
Wherein, high adhesive-layer includes the material of following weight portion:
The glue-line of this case based on polymethyl methacrylate, polyurethane resin can increase glue-line adhesion strength and
Cohesiveness, it can not only possess outstanding resistance to elevated temperatures after being combined with polymethyl methacrylate, moreover it is possible to makes to PET base
During material gluing, this operation of sided corona treatment can be removed from, significantly reduce production cost.It is poly-that styrene-acrylic emulsion can work in coordination with raising
The acid and alkali-resistance of methyl methacrylate system and Nai Gao wet performance, so that protecting film is under high temperature and acid or alkali environment, can keep
Relatively stable peel strength；Dispersant used by this case can be the commercially available dispersant that pressure sensitive adhesive field is common, such as PVP
Deng；It does not has synergistic effect with other compositions, does not the most affect the performance of respective performance, and therefore, this case is without to dispersant
Concrete kind defines.Styrene-acrylic emulsion is commercial goods, owing to its solid content and viscosity have fixing scope, and this crime
In currently marketed commodity, the performance of this case formula is not affected by these scopes, and styrene-acrylic emulsion all can play its modified work
With, therefore this case without making concrete restriction to its solid content or viscosity.
Wherein, high adhesive-layer further preferably includes the dimethyl fumarate of 1-2 weight portion.Dimethyl fumarate is used for carrying
High glue-line cohesiveness in acid condition and first viscous force, to prevent sizing material from transfer occurring or disappears molten.But dimethyl fumarate
Addition should be restricted.
Wherein, high adhesive-layer further preferably includes the acrylic acid-acrylic acid hydroxypropyl acrylate copolymer of 1-2 weight portion.Propylene
The introducing of acid-Hydroxypropyl acrylate copolymer can reduce glue-line residual gum content in acid condition, maintains protecting film entirety bonding
Stablizing of performance.But in the range of the addition of acrylic acid-acrylic acid hydroxypropyl acrylate copolymer should be limited in preferably.
Wherein, the number-average molecular weight of polymethyl methacrylate is preferably 15000-16000g/mol.
Wherein, the number-average molecular weight of polyurethane resin is preferably 4000-5000g/mol.
Wherein, the number-average molecular weight of acrylic acid-acrylic acid hydroxypropyl acrylate copolymer is 7000-8000g/mol.
Wherein, in acrylic acid-acrylic acid hydroxypropyl acrylate copolymer, acrylic acid content is preferably 36-40wt%, and remaining is
Hydroxypropyl acrylate.Research finds, in acrylic acid-acrylic acid hydroxypropyl acrylate copolymer, and acrylic acid and the ratio of Hydroxypropyl acrylate
Should be limited, only in the range of preferably, the modified function that acrylic acid-acrylic acid hydroxypropyl acrylate copolymer competence exertion is optimal.
The formula that the high adhesive-layer of different embodiment listed by table one and the height made glue the performance test parameter of protecting film:
Table one
Although embodiment of the present invention are disclosed as above, but it is not restricted in description and embodiment listed
Using, it can be applied to various applicable the field of the invention completely, for those skilled in the art, and can be easily
Realizing other amendment, therefore under the general concept limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details.
Claims (7)
1. a height with firmoviscosity glues protecting film, it is characterised in that it includes PET base material layer and high adhesive-layer；
Wherein, described high adhesive-layer includes the material of following weight portion:
The height with firmoviscosity the most according to claim 1 glues protecting film, it is characterised in that in described high adhesive-layer also
Include the dimethyl fumarate of 1-2 weight portion.
The height with firmoviscosity the most according to claim 1 glues protecting film, it is characterised in that in described high adhesive-layer also
Include the acrylic acid-acrylic acid hydroxypropyl acrylate copolymer of 1-2 weight portion.
The height with firmoviscosity the most according to claim 1 glues protecting film, it is characterised in that described polymethylacrylic acid
The number-average molecular weight of methyl ester is 15000-16000g/mol.
The height with firmoviscosity the most according to claim 1 glues protecting film, it is characterised in that described polyurethane resin
Number-average molecular weight is 4000-5000g/mol.
The height with firmoviscosity the most according to claim 3 glues protecting film, it is characterised in that described acrylic acid-acrylic
The number-average molecular weight of acid hydroxypropyl acrylate copolymer is 7000-8000g/mol.
The height with firmoviscosity the most according to claim 3 glues protecting film, it is characterised in that described acrylic acid-acrylic
In acid hydroxypropyl acrylate copolymer, acrylic acid content is 36-40wt%, and remaining is Hydroxypropyl acrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610574813.0A CN106189903A (en) | 2016-07-21 | 2016-07-21 | The height with firmoviscosity glues protecting film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610574813.0A CN106189903A (en) | 2016-07-21 | 2016-07-21 | The height with firmoviscosity glues protecting film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106189903A true CN106189903A (en) | 2016-12-07 |
Family
ID=57491086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610574813.0A Pending CN106189903A (en) | 2016-07-21 | 2016-07-21 | The height with firmoviscosity glues protecting film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106189903A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108192538A (en) * | 2017-12-29 | 2018-06-22 | 厦门超锐新材料科技有限公司 | A kind of glass laminating |
| CN109401656A (en) * | 2018-09-30 | 2019-03-01 | 东莞市卓华高分子材料有限公司 | Antistatic protective film with firmoviscosity |
| CN115287010A (en) * | 2022-07-27 | 2022-11-04 | 苏州泰仑电子材料有限公司 | High-viscosity protective film and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101790566A (en) * | 2007-03-07 | 2010-07-28 | 圣戈本操作塑料有限公司 | Article comprising a silicone composition and method of making the article |
| US20130102700A1 (en) * | 2011-10-21 | 2013-04-25 | Elmer's Products, Inc. | Liquid glue formulated with acrylic emulsions |
| CN103173157A (en) * | 2013-03-25 | 2013-06-26 | 上海晶华粘胶制品发展有限公司 | Hydrophobic masking tape and preparation method thereof |
| CN103911112A (en) * | 2013-01-05 | 2014-07-09 | 中国科学院长春应用化学研究所 | Silicone sealant and its preparation method |
| CN104312450A (en) * | 2014-09-28 | 2015-01-28 | 上海维凯光电新材料有限公司 | Alumite stamp gum for UV substrate and preparation method thereof |
| CN104371593A (en) * | 2014-10-30 | 2015-02-25 | 田琳琳 | High-viscosity rubber adhesive |
-
2016
- 2016-07-21 CN CN201610574813.0A patent/CN106189903A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101790566A (en) * | 2007-03-07 | 2010-07-28 | 圣戈本操作塑料有限公司 | Article comprising a silicone composition and method of making the article |
| US20130102700A1 (en) * | 2011-10-21 | 2013-04-25 | Elmer's Products, Inc. | Liquid glue formulated with acrylic emulsions |
| CN103911112A (en) * | 2013-01-05 | 2014-07-09 | 中国科学院长春应用化学研究所 | Silicone sealant and its preparation method |
| CN103173157A (en) * | 2013-03-25 | 2013-06-26 | 上海晶华粘胶制品发展有限公司 | Hydrophobic masking tape and preparation method thereof |
| CN104312450A (en) * | 2014-09-28 | 2015-01-28 | 上海维凯光电新材料有限公司 | Alumite stamp gum for UV substrate and preparation method thereof |
| CN104371593A (en) * | 2014-10-30 | 2015-02-25 | 田琳琳 | High-viscosity rubber adhesive |
Non-Patent Citations (4)
| Title |
|---|
| 中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会: "《中华人民共和国国家标准》", 8 July 2014 * |
| 刘敬松等: "丙烯酸酯改性水性聚氨酯胶黏剂的制备及性能", 《化工进展》 * |
| 吉卯祉、葛正华主编: "《有机化学实验》", 28 February 2002, 科学出版社 * |
| 张兆玉、李群: "《新编化工产品配方工艺手册 1》", 31 March 1997, 吉林科学技术出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108192538A (en) * | 2017-12-29 | 2018-06-22 | 厦门超锐新材料科技有限公司 | A kind of glass laminating |
| CN109401656A (en) * | 2018-09-30 | 2019-03-01 | 东莞市卓华高分子材料有限公司 | Antistatic protective film with firmoviscosity |
| CN115287010A (en) * | 2022-07-27 | 2022-11-04 | 苏州泰仑电子材料有限公司 | High-viscosity protective film and preparation method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |