CN107446518A - A kind of high temperature resistant reticulate protective film - Google Patents
A kind of high temperature resistant reticulate protective film Download PDFInfo
- Publication number
- CN107446518A CN107446518A CN201710826277.3A CN201710826277A CN107446518A CN 107446518 A CN107446518 A CN 107446518A CN 201710826277 A CN201710826277 A CN 201710826277A CN 107446518 A CN107446518 A CN 107446518A
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- Prior art keywords
- layer
- high temperature
- temperature resistant
- protective film
- reticulate
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- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/24—Electrically-conducting paints
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
-
- 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
- C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
- C09J2301/204—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive coating being discontinuous
-
- 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
- C09J2301/302—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 being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
-
- 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
- C09J2423/00—Presence of polyolefin
- C09J2423/10—Presence of homo or copolymers of propene
- C09J2423/105—Presence of homo or copolymers of propene in the release coating
-
- 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
- C09J2433/00—Presence of (meth)acrylic polymer
-
- 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
- C09J2467/00—Presence of polyester
- C09J2467/005—Presence of polyester in the release coating
-
- 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
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Laminated Bodies (AREA)
Abstract
A kind of high temperature resistant reticulate protective film, include using layer and peel ply, it is characterised in that：The peel ply is arranged on the lower section using layer, and described includes etch resistant layer, PET base material layer, the first antistatic coating and high temperature resistant pressure sensitive adhesive layer successively from top to bottom using layer；Described peel ply includes release film layer and the second antistatic coating successively from top to bottom；High temperature resistant reticulate protective film of the present invention is provided with antistatic layer and etch resistant layer, the high temperature resistant reticulate protective film is had more preferable corrosion resistance and antistatic behaviour；Varistor layer employs reticulate structure, have easily tear, the effect of easy sticker.
Description
Technical field
The present invention relates to diaphragm field, proposes a kind of high temperature resistant reticulate protective film.
Background technology
High temperature resistant diaphragm generally refers to diaphragm after the high-temperature baking 30 minutes by 180 DEG C, without tilting, be not easy to stay
A kind of diaphragm of lower cull, be typically widely applied to high temperature, in the particular surroundings such as high humidity, severe corrosive and electrostatic are present or
Under the occasion that can require of having specific characteristics, still, antistatic behaviour, the corrosion resistance of existing high temperature resistant diaphragm are also to be added
By force, its function is more single, it is impossible to meet the needs of user, therefore, it is necessary to make improvement to high temperature resistant diaphragm, make its more performance
Obtain bigger lifting.
The content of the invention
In view of the above, the present invention proposes a kind of high temperature resistant reticulate protective film, compared to conventional high temperature resistant diaphragm
With stronger antistatic property and corrosion resistance, to obtain techniques described above effect, the present invention proposes following skill
Art scheme：A kind of high temperature resistant reticulate protective film, include and be arranged on using layer and peel ply, the peel ply using under layer
Side, described includes etch resistant layer, PET base material layer, the first antistatic coating and high temperature resistant successively from top to bottom using layer
Pressure-sensitive adhesive layer；Described peel ply includes release film layer and the second antistatic coating successively from top to bottom.
As the further preferred scheme of the present invention, described high temperature resistant pressure sensitive adhesive layer employs reticulate structure, the net
Line structure assumes diamond in shape.
As the further preferred scheme of the present invention, described high temperature resistant pressure sensitive adhesive layer is acrylic glue-line.
As the further preferred scheme of the present invention, the thickness of the etch resistant layer is 3~5 millimeters.
It is equal as the further preferred scheme of the present invention, the thickness of first antistatic coating and the second antistatic coating
For 1~3 millimeter.
As the further preferred scheme of the present invention, the PET base material layer thickness is 40~50 microns, and light transmittance is more than
94%。
As the further preferred scheme of the present invention, the release film layer is PET mould release membrances or OPP mould release membrances.
The preparation process of the present invention is as follows：
Step A, one layer of anti-static material is coated with release film layer, the second antistatic layer is formed after drying；Step B, take PET bases
Material layer, one layer of corrosion-resistant material is coated with PET base material layer, after oven for drying, obtains one layer of etch resistant layer；In PET base material
The another side coating anti-static material of layer, high temperature resistant pressure sensitive adhesive is coated with after oven for drying, can be obtained after curing oven resistance to
Temperature pressure sensitive layer；Step C, layer will be used to be carried out with peel ply compound.
The present invention is advantageous in that：1st, high temperature resistant reticulate protective film of the present invention be provided with antistatic layer and
Etch resistant layer, make the high temperature resistant reticulate protective film that there is more preferable corrosion resistance and antistatic behaviour；2nd, varistor layer employs net
Line structure, have easily tear, the effect of easy sticker.
Brief description of the drawings
Fig. 1 is inventive film Rotating fields schematic diagram.
Wherein, 1- uses layer；2- peel plies；11- etch resistant layers；12-PET substrate layers；The antistatic coatings of 13- first；14-
High temperature resistant pressure sensitive adhesive layer；21- release film layers；The antistatic coatings of 22- second.
Embodiment
In order that auditor can be best understood from the structure and function of the present invention, hereby for embodiment and coordinate Figure of description
The present invention is further explained.
Embodiment
A kind of high temperature resistant reticulate protective film, include and be arranged on using layer 1 and peel ply 2, the peel ply 2 using layer
1 lower section, described includes etch resistant layer 11, PET base material layer 12, the first antistatic coating successively from top to bottom using layer 1
13 and high temperature resistant pressure sensitive adhesive layer 14；It is antistatic that described peel ply 2 includes release film layer 21 and second successively from top to bottom
Coating 22.
As the further preferred scheme of the present invention, described high temperature resistant pressure sensitive adhesive layer 14 employs reticulate structure, described
Reticulate structure assumes diamond in shape.
As the further preferred scheme of the present invention, described high temperature resistant pressure sensitive adhesive layer 14 is acrylic glue-line.
As the further preferred scheme of the present invention, the thickness of the etch resistant layer 11 is 5 millimeters.
As the further preferred scheme of the present invention, the thickness of the antistatic coating 22 of the first antistatic coating 13 and second
Degree is 3 millimeters.
As the further preferred scheme of the present invention, the thickness of PET base material layer 12 is 50 microns, and light transmittance is more than 94%.
As the further preferred scheme of the present invention, the release film layer 21 is PET mould release membrances or OPP mould release membrances.
Step A, one layer of anti-static material is coated with release film layer 21, the second antistatic layer 22 is formed after drying；Step
B, take PET base material layer 12, in PET base material layer 12 be coated with one layer of corrosion-resistant material, after oven for drying, obtain one layer it is anticorrosive
Layer 11；Anti-static material is coated with the another side of PET base material layer 12, high temperature resistant pressure sensitive adhesive is coated with after oven for drying, through baking oven
High temperature resistant pressure sensitive adhesive layer 14 can be obtained after solidification；Step C, it will be carried out using layer 1 with peel ply 2 compound.
Certainly, embodiment enumerated above is only merely better embodiment of the present invention, and the present invention can also pass through it
He is described mode, therefore, embodiment enumerated above is not intended as the limitation to embodiments of the present invention, every at this
Modification, the change carried out under innovation and creation thinking to the present invention all should be included within protection scope of the present invention.
Claims (7)
1. a kind of high temperature resistant reticulate protective film, include using layer (1) and peel ply (2), it is characterised in that：The peel ply
(2) lower section using layer (1) is arranged on, described includes etch resistant layer (11), PET bases successively from top to bottom using layer (1)
Material layer (12), the first antistatic coating (13) and high temperature resistant pressure sensitive adhesive layer (14)；Described peel ply (2) is from top to bottom successively
Including release film layer (21) and the second antistatic coating (22).
A kind of 2. high temperature resistant reticulate protective film according to claim 1, it is characterised in that：Described high temperature resistant pressure sensitive adhesive layer
(14) reticulate structure is employed, the reticulate structure assumes diamond in shape.
A kind of 3. high temperature resistant reticulate protective film according to claim 1 or 2, it is characterised in that：Described high temperature resistant is pressure-sensitive
Glue-line (14) is acrylic glue-line.
A kind of 4. high temperature resistant reticulate protective film according to claim 1, it is characterised in that：The thickness of the etch resistant layer (11)
Spend for 3~5 millimeters.
A kind of 5. high temperature resistant reticulate protective film according to claim 1, it is characterised in that：First antistatic coating
(13) and the thickness of the second antistatic coating (22) is 1~3 millimeter.
A kind of 6. high temperature resistant reticulate protective film according to claim 1, it is characterised in that：The PET base material layer (12) is thick
Spend for 40~50 microns, light transmittance is more than 94%.
A kind of 7. high temperature resistant reticulate protective film according to claim 1, it is characterised in that：The release film layer (21) is
PET mould release membrances or OPP mould release membrances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710826277.3A CN107446518A (en) | 2017-09-14 | 2017-09-14 | A kind of high temperature resistant reticulate protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710826277.3A CN107446518A (en) | 2017-09-14 | 2017-09-14 | A kind of high temperature resistant reticulate protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107446518A true CN107446518A (en) | 2017-12-08 |
Family
ID=60495461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710826277.3A Withdrawn CN107446518A (en) | 2017-09-14 | 2017-09-14 | A kind of high temperature resistant reticulate protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107446518A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635635A (en) * | 2021-08-03 | 2021-11-12 | 江苏驰太新材料有限公司 | Easily-stripped PET (polyethylene terephthalate) protective film and preparation process thereof |
-
2017
- 2017-09-14 CN CN201710826277.3A patent/CN107446518A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635635A (en) * | 2021-08-03 | 2021-11-12 | 江苏驰太新材料有限公司 | Easily-stripped PET (polyethylene terephthalate) protective film and preparation process thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171208 |