CN105907300A - Double-side-coated release film - Google Patents
Double-side-coated release film Download PDFInfo
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- CN105907300A CN105907300A CN201610300861.0A CN201610300861A CN105907300A CN 105907300 A CN105907300 A CN 105907300A CN 201610300861 A CN201610300861 A CN 201610300861A CN 105907300 A CN105907300 A CN 105907300A
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- release membrance
- double spread
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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
- 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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- 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
- C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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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
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- 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
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- 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
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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
- 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
- C08J2325/06—Polystyrene
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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
- C08J2333/00—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/04—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2333/06—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 only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
- C08J2333/12—Homopolymers or copolymers of methyl methacrylate
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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
- 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
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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
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
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- 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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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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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
- 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
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Abstract
The invention relates to a double-side-coated release film. The double-side-coated release film is characterized by comprising a base film layer; two release layers are respectively arranged at the two sides of the base film layer; the release layers are respectively formed by coating a release agent; the release agent is prepared from the following components in parts by mass: 10-20 parts of vinyl organic silicon resin, 15-30 parts of polyethylene glycol terephthalate, 5-10 parts of polyethylene glycol, 1-6 parts of nano silicon dioxide, 3-10 parts of a conductive polymer, 0.1-0.6 part of a low-surface tension auxiliary agent, 1-3.5 parts of a toughening agent, 0.5-1.5 parts of a defoaming agent and 18-30 parts of a solvent. The double-side-coated release film does not produce adhesion when being separated from an adhesion belt or adhesive tape which is in contact with the release film, thus being good in separation effect; furthermore, the double-side-coated release film contains the conductive polymer, thus having very strong antistatic ability; therefore, the double-side-coated release film is wide in application scope.
Description
Technical field
The present invention relates to a kind of mould release membrance, particularly to the mould release membrance of a kind of double spread.
Background technology
Mould release membrance also known as antiadhesion barrier, be with polyethylene terephthalate plastics (be called for short PET),
Bidirectional stretching polypropylene film plastics (being called for short BOPP), vinyon (being called for short PE), carbonic acid
Ester plastics (being called for short PC), polystyrene plastics (being called for short PS), polypropylene plastics (being called for short CPP)
A kind of surface made for base material has the material of characteristic of low-surface-energy.By the viscose of next-door neighbour from release
When face is peeled off, can peel off or pipette separated type material easily, and not injure viscose physical property.Mould release membrance
Feature is surfacing, cleanliness factor height, following process dimensionally stable, and transparency and Color tunable are whole,
The thickness of thin film scope selectable with the kind of base material is wide.Utilize these features of mould release membrance can be to light
The deep processing learning the parts with electronic applications develops, thus it is the most automatic to adapt to this field
Changing production process, at present, mould release membrance can be widely applied for copper-clad plate, printed circuit board (PCB), electricity
The fields such as sub-adhesive.
Mould release membrance comprises base material film and release layer.Base material film surface at least one side is provided with release layer, with
Relatively low surface energy is provided.Base material film many employings paper, plastic sheeting are as material, and release layer is main
Silicon mixture is used to constitute.Typically it is used for industry adhesion zone or adhesive tape etc., to mould release membrance
Performance requirement relatively low, it is only necessary to its have high adherence and remain gluing rate, but be as industry neck
Developing rapidly of territory, the range of mould release membrance is increasingly wider, and there has also been its other performances must
Ask.
But, due to mould release membrance surface release layer crawling, be easily caused mould release membrance and its
Contactant sticks together, and is not readily separated.Accordingly, it would be desirable to a kind of Painting effect is good, even uniform from
Type film.
Summary of the invention
For solving the problem of above-mentioned existence, it is an object of the invention to provide the release of a kind of double spread
Film.The mould release membrance of described double spread, each component cooperates so that the release layer obtained can be equal
Even coat on base membrane layer, and then make the mould release membrance obtained divide with the adhesion zone contacted or adhesive tape
From time do not produce adhesion, good separating effect, contain conducting polymer simultaneously, make mould release membrance possess the strongest
Antistatic effect, applied range.
For reaching above-mentioned purpose, the technical scheme is that
The mould release membrance of a kind of double spread, including base membrane layer, described base membrane layer both sides are provided with release
Layer, described release layer is formed by mould release coating, and described mould release comprises each group of following mass fraction
Point: vinyl organosilicon resin: 10-20 part；Polyethylene terephthalate: 15-30 part；Poly-
Ethylene glycol: 5-10 part；Nano silicon: 1-6 part；Conducting polymer: 3-10 part；Low surface is opened
Power auxiliary agent: 0.1-0.6 part；Toughener: 1-3.5 part；Defoamer: 0.5-1.5 part；Solvent: 18-30
Part.
Further, described mould release comprises each component of following weight percent: vinyl is organic
Silicones: 12-18 part；Polyethylene terephthalate: 15-25 part；Polyethylene Glycol: 5-8 part；
Nano silicon: 3-6 part；Conducting polymer: 4-8 part；Low surface tension auxiliary agent: 0.3-0.6 part；
Toughener: 1.5-3 part；Defoamer: 0.8-1.5 part；Solvent: 18-26 part.
Further, described mould release comprises each component of following weight percent: vinyl is organic
Silicones: 17 parts；Polyethylene terephthalate: 23 parts；Polyethylene Glycol: 6 parts；Nanometer two
Silicon oxide: 5.5 parts；Conducting polymer: 6 parts；Low surface tension auxiliary agent: 0.5 part；Toughener: 2.3
Part；Defoamer: 1.1 parts；Solvent: 23 parts.
Separately having, described base membrane layer material is in PE, PET, TPX, PMMA, BOPP or PS
Any one.
Further, the particle diameter of described nano silicon is 20-100nm.
And, described conducting polymer is in polyacetylene, polythiophene, polypyrrole, polyaniline or polyhenylene
Any one.
Meanwhile, described low surface tension auxiliary agent is polysiloxane polyether copolymer；Described toughener is poly-
Butadiene rubber or nitrile rubber or butadiene-styrene rubber；Described defoamer is glycol distearate or poly-
Oxypropylene polyoxyethylene glycerol ether.
The beneficial effects of the present invention is:
The mould release membrance of a kind of double spread that the present invention provides, each component cooperates so that obtain
Release layer can be spread evenly across on base membrane layer, so make the mould release membrance obtained with the adhesion zone contacted
Or adhesive tape separate time do not produce adhesion, good separating effect, contain conducting polymer simultaneously, make from
Type film possesses the strongest antistatic effect, applied range.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with enforcement
Example further describes.
Embodiment 1
The mould release membrance of a kind of double spread, including base membrane layer, described base membrane layer both sides are provided with release
Layer, described release layer is formed by mould release coating, and described mould release comprises each group of following mass fraction
Point: vinyl organosilicon resin: 10 parts；Polyethylene terephthalate: 15 parts；Polyethylene Glycol:
6 parts；Nano silicon: 3 parts；Conducting polymer: 3 parts；Low surface tension auxiliary agent: 0.1 part；
Toughener: 1 part；Defoamer: 0.5 part；Solvent: 18 parts.
Wherein, described base membrane layer material is PE, and the particle diameter of described nano silicon is 20nm, institute
Stating conducting polymer is polyacetylene, and described low surface tension auxiliary agent is polysiloxane polyether copolymer；Institute
Stating toughener is polybutadiene rubber；Described defoamer is glycol distearate.
Embodiment 2
The mould release membrance of a kind of double spread, including base membrane layer, described base membrane layer both sides are provided with release
Layer, described release layer is formed by mould release coating, and described mould release comprises each group of following mass fraction
Point: vinyl organosilicon resin: 12 parts；Polyethylene terephthalate: 18 parts；Polyethylene Glycol:
5 parts；Nano silicon: 1 part；Conducting polymer: 5 parts；Low surface tension auxiliary agent: 0.3 part；
Toughener: 1.5 parts；Defoamer: 1 part；Solvent: 20 parts.
Wherein, described base membrane layer material is PMMA, and the particle diameter of described nano silicon is 50nm,
Described conducting polymer is polyacetylene, and described low surface tension auxiliary agent is polysiloxane polyether copolymer；
Described toughener is polybutadiene rubber；Described defoamer is polyoxyethylene polyoxypropylene glycerin ether.
Embodiment 3
The mould release membrance of a kind of double spread, including base membrane layer, described base membrane layer both sides are provided with release
Layer, described release layer is formed by mould release coating, and described mould release comprises each group of following mass fraction
Point: vinyl organosilicon resin: 17 parts；Polyethylene terephthalate: 23 parts；Polyethylene Glycol:
6 parts；Nano silicon: 5.5 parts；Conducting polymer: 6 parts；Low surface tension auxiliary agent: 0.5 part；
Toughener: 2.3 parts；Defoamer: 1.1 parts；Solvent: 23 parts.
Wherein, described base membrane layer material is PET, and the particle diameter of described nano silicon is 40nm, institute
Stating conducting polymer is polypyrrole, and described low surface tension auxiliary agent is polysiloxane polyether copolymer；Institute
Stating toughener is nitrile rubber；Described defoamer is glycol distearate.
Embodiment 4
The mould release membrance of a kind of double spread, including base membrane layer, described base membrane layer both sides are provided with release
Layer, described release layer is formed by mould release coating, and described mould release comprises each group of following mass fraction
Point: vinyl organosilicon resin: 16 parts；Polyethylene terephthalate: 25 parts；Polyethylene Glycol:
10 parts；Nano silicon: 5 parts；Conducting polymer: 10 parts；Low surface tension auxiliary agent: 0.5
Part；Toughener: 2.8 parts；Defoamer: 1.5 parts；Solvent: 28 parts.
Wherein, described base membrane layer material is PS, and the particle diameter of described nano silicon is 100nm, institute
Stating conducting polymer is polyaniline, and described low surface tension auxiliary agent is polysiloxane polyether copolymer；Institute
Stating toughener is butadiene-styrene rubber；Described defoamer is polyoxyethylene polyoxypropylene glycerin ether.
Embodiment 5
The mould release membrance of a kind of double spread, including base membrane layer, described base membrane layer both sides are provided with release
Layer, described release layer is formed by mould release coating, and described mould release comprises each group of following mass fraction
Point: vinyl organosilicon resin: 20 parts；Polyethylene terephthalate: 30 parts；Polyethylene Glycol:
8 parts；Nano silicon: 6 parts；Conducting polymer: 8 parts；Low surface tension auxiliary agent: 0.6 part；
Toughener: 3.5 parts；Defoamer: 1.2 parts；Solvent: 30 parts.
Wherein, described base membrane layer material is BOPP, and the particle diameter of described nano silicon is 60nm,
Described conducting polymer is polyhenylene, and described low surface tension auxiliary agent is polysiloxane polyether copolymer；
Described toughener is butadiene-styrene rubber；Described defoamer is polyoxyethylene polyoxypropylene glycerin ether.
In order to the off-type force of the mould release membrance of double spread a kind of in embodiment 1-5 is tested, use
FINAT-10, the index zone of the wide 50mm × long 175mm of attachment on each embodiment mould release membrance
(TESA7475-acryloyl chloride class).Then, FINAT-10 test roller (2Kg load) is utilized,
Come and go twice index zone with the speed of 10mm/sec to compress, clamp release with two pieces of smooth metallic plates
Film, plus 70g/cm2Pressure, at a temperature of about 25 DEG C keep 20h.Afterwards, lay down
Pressure, is fixed to tool mould release membrance after 4h, by index zone from the direction of 180 ° according to 300mm/min
Speed peel off, test, repeatedly test average for 5 times, the results are shown in Table 1.
Utilize the surface impedance test instrunment surface to the mould release membrance of double spread a kind of in embodiment 1-5
Impedance behavior is tested, and measurement standard method is ASTM-D257, the results are shown in Table 1.
The off-type force test result of mould release membrance in table 1 embodiment 1-5
As can be known from the above table, in embodiment 1-5 the surface impedance of the mould release membrance of double spread all 105-109Ω
In the range of, show that this mould release membrance possesses excellent antistatic effect；Meanwhile, each component cooperates,
The release layer obtained can be spread evenly across on base membrane layer, so make the mould release membrance obtained with connect
The adhesion zone touched or adhesive tape do not produce adhesion when separating.
It should be noted that above example is only in order to illustrate technical scheme and unrestricted.
Although being described in detail the present invention with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, the technical scheme of invention can be modified or equivalent, without deviating from the present invention
The scope of technical scheme, it all should be contained in scope of the presently claimed invention.
Claims (7)
1. the mould release membrance of a double spread, it is characterized in that, including base membrane layer, described base membrane layer both sides are provided with release layer, described release layer is formed by mould release coating, and described mould release comprises each component of following mass fraction: vinyl organosilicon resin: 10-20 part；Polyethylene terephthalate: 15-30 part；Polyethylene Glycol: 5-10 part；Nano silicon: 1-6 part；Conducting polymer: 3-10 part；Low surface tension auxiliary agent: 0.1-0.6 part；Toughener: 1-3.5 part；Defoamer: 0.5-1.5 part；Solvent: 18-30 part.
The mould release membrance of a kind of double spread the most according to claim 1, it is characterised in that described mould release comprises each component of following weight percent: vinyl organosilicon resin: 12-18 part；Polyethylene terephthalate: 15-25 part；Polyethylene Glycol: 5-8 part；Nano silicon: 3-6 part；Conducting polymer: 4-8 part；Low surface tension auxiliary agent: 0.3-0.6 part；Toughener: 1.5-3 part；Defoamer: 0.8-1.5 part；Solvent: 18-26 part.
The mould release membrance of a kind of double spread the most according to claim 1, it is characterised in that described mould release comprises each component of following weight percent: vinyl organosilicon resin: 17 parts；Polyethylene terephthalate: 23 parts；Polyethylene Glycol: 6 parts；Nano silicon: 5.5 parts；Conducting polymer: 6 parts；Low surface tension auxiliary agent: 0.5 part；Toughener: 2.3 parts；Defoamer: 1.1 parts；Solvent: 23 parts.
The mould release membrance of a kind of double spread the most according to claim 1, it is characterised in that described base membrane layer material is any one in PE, PET, TPX, PMMA, BOPP or PS.
The mould release membrance of a kind of double spread the most according to claim 1, it is characterised in that the particle diameter of described nano silicon is 20-100nm.
The mould release membrance of a kind of double spread the most according to claim 1, it is characterised in that described conducting polymer is any one in polyacetylene, polythiophene, polypyrrole, polyaniline or polyhenylene.
The mould release membrance of a kind of double spread the most according to claim 1, it is characterised in that described low surface tension auxiliary agent is polysiloxane polyether copolymer；Described toughener is polybutadiene rubber or nitrile rubber or butadiene-styrene rubber；Described defoamer is glycol distearate or polyoxyethylene polyoxypropylene glycerin ether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610300861.0A CN105907300A (en) | 2016-05-09 | 2016-05-09 | Double-side-coated release film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610300861.0A CN105907300A (en) | 2016-05-09 | 2016-05-09 | Double-side-coated release film |
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| CN105907300A true CN105907300A (en) | 2016-08-31 |
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| CN201610300861.0A Pending CN105907300A (en) | 2016-05-09 | 2016-05-09 | Double-side-coated release film |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099112A (en) * | 2017-03-31 | 2017-08-29 | 广州市极合技术咨询有限公司 | A kind of anti-wear double-deck pellosil and preparation method thereof |
| CN107629236A (en) * | 2016-07-19 | 2018-01-26 | 扬州万润光电科技有限公司 | A kind of double-side ultrathin antistatic silicone release membrane preparation method |
| CN107778507A (en) * | 2017-09-28 | 2018-03-09 | 江苏斯瑞达新材料科技有限公司 | PET mould release membrances for OCA optical cements |
| CN108912623A (en) * | 2018-07-27 | 2018-11-30 | 长春智享优创科技咨询有限公司 | High-intensitive antistatic poly- terephthaldehyde's glycol ester composite material and preparation method |
| CN111501410A (en) * | 2020-03-24 | 2020-08-07 | 吉翔宝（太仓）离型材料科技发展有限公司 | Double-sided antistatic composite release paper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111501410A (en) * | 2020-03-24 | 2020-08-07 | 吉翔宝（太仓）离型材料科技发展有限公司 | Double-sided antistatic composite release paper |
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