CN105839454A - Rapidly-cured release film - Google Patents
Rapidly-cured release film Download PDFInfo
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- CN105839454A CN105839454A CN201610127830.XA CN201610127830A CN105839454A CN 105839454 A CN105839454 A CN 105839454A CN 201610127830 A CN201610127830 A CN 201610127830A CN 105839454 A CN105839454 A CN 105839454A
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- China
- Prior art keywords
- coating
- film
- cloudy surface
- mould release
- rapidly
- 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.)
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- 239000011248 coating agent Substances 0.000 claims abstract description 52
- 238000000576 coating method Methods 0.000 claims abstract description 51
- -1 acrylic polyol Chemical class 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 14
- 239000002216 antistatic agent Substances 0.000 claims abstract description 11
- 229920005862 polyol Polymers 0.000 claims abstract description 8
- 229920002799 BoPET Polymers 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 239000011347 resin Substances 0.000 claims abstract description 6
- 239000004698 Polyethylene Substances 0.000 claims abstract description 5
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 5
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 5
- 238000000790 scattering method Methods 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- 150000005846 sugar alcohols Polymers 0.000 claims description 7
- 239000011247 coating layer Substances 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 4
- 238000007561 laser diffraction method Methods 0.000 claims description 4
- XMSXQFUHVRWGNA-UHFFFAOYSA-N Decamethylcyclopentasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 XMSXQFUHVRWGNA-UHFFFAOYSA-N 0.000 claims description 3
- 229940086555 cyclomethicone Drugs 0.000 claims description 3
- 238000009503 electrostatic coating Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 239000000178 monomer Substances 0.000 description 5
- 238000002386 leaching Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 231100000241 scar Toxicity 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/16—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising curable or polymerisable compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/001—Release paper
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4063—Mixtures of compounds of group C08G18/62 with other macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H19/22—Polyalkenes, e.g. polystyrene
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H19/32—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming a linkage containing silicon in the main chain of the macromolecule
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a rapidly-cured release film. The rapidly-cured release film comprises a raw paper layer; the upper surface and lower surface of raw paper layer are respectively coated with a PE film and a PET film; and a matt antistatic coating is formed by coating of a matt antistatic agent which comprises silica particles, acrylic polyol with an average molecular weight of 500 to 2000, polyoxyalkylene series polyol resin with an average molecular weight of 200 to 2500, polyethylene glycol, cyclomethyl siloxane and 1-hydroxycyclohexylphenyl ketone-photoinitiator 184, wherein peak values occur when the particle sizes of the silica particles are in ranges of 0.1 to 2 [mu]m and 1.5 to 5 [mu]m according to size distribution results determined by using a laser diffraction-scattering method, and the average particle size of the particle sizes is 0.4 [mu]m or below. The rapidly-cured release film provided by the invention overcomes the problems that bonding force between a coating film layer and a release agent coating is low and peel strength is not stable and has especially superior capability in absorbing water in the form of bound water.
Description
Technical field
The present invention relates to a kind of mould release membrance, particularly to a kind of cloudy surface antistatic agent for mould release membrance.
Background technology
Release paper, also known as release paper, separate paper, is mainly used in the surface being covered in adhesive tape for protecting the glue of tape surface
Adhesive layer.Existing release paper is usually at one layer of leaching membrane layer of surface film of release paper ground paper layer that (material of employing mainly has
Polyethylene), then obtain release paper the surface of leaching membrane layer one layer of mould release coating (material of employing is mainly silicone oil) of coating.
But owing to leaching membrane layer flatness is high, poor adhesive force between mould release coating and leaching membrane layer, when release paper be coated with high viscosity
When the pad pasting of binding agent attaches, the binding agent that the mould release coating being easily caused in release paper is attached power bigger is taken away, thus
Local surfaces at pad pasting forms the mould release coating area being difficult to clean out, and destroys pure, concordance that pad pasting is overall.And
And owing to production process electrostatic is excessive, cause the local out-of-flatness of release coating layer, not only affect product peeling force stability, and
Easily produce electrostatic spark and cause fire.
Summary of the invention
It is an object of the present invention to provide a kind of fast setting mould release membrance, this fast setting mould release membrance had both solved the film of mould release membrance
Layer is the highest with mould release coating binding force, peeling force is unstable, improves again film surface anti-static performance, and also improves simultaneously
Scratch resistance performance.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of fast setting mould release membrance, described mould release membrance bag
Including upper and lower surface film respectively has the original paper layer of PE film and PET film, another surface-coated of the PET film of original paper layer to have cloudy surface
Anti-static coating, this another surface-coated of cloudy surface anti-static coating has mould release coating；Described cloudy surface anti-static coating is with release
The roughness on the surface of agent coating layer touch is 2.83 μm～3.32 μm, and it is protruding that this another surface of mould release coating has several
Portion；
Described cloudy surface anti-static coating is formed by the coating of cloudy surface antistatic agent, and this cloudy surface antistatic agent is by following masses percentage composition
Component composition:
Silica granule 3.8%,
Mean molecule quantity is the acrylic polyol 27.2% of 500 ~ 2000,
Mean molecule quantity is the resin 36.8% of the polyoxyalkylene series polyhydric alcohol of 200 ~ 2500,
Polyethylene Glycol 18.5%,
Cyclomethicone 6.2%,
1-hydroxycyclohexyl phenyl ketone-light trigger 184 7.5%；
The particle diameter of described silica granule be in the particle size distribution measured by laser diffraction and scattering method particle diameter 0.1 ~ 2 μm and 1.5 ~
It is respectively provided with peak value in the range of 5 μm and mean diameter is 4 μm or following.
In technique scheme, further improved plan is as follows:
In such scheme, described cloudy surface antistatic agent uses ultra-violet bands to be 280nm ~ 350nm, and illumination is 1200mW/cm2,
Described cloudy surface anti-static coating is irradiated, makes described component at the work of 1-hydroxycyclohexyl phenyl ketone-light trigger 184
Carry out polyreaction under with and obtain cloudy surface anti-static coating.
Owing to technique scheme is used, the present invention compared with prior art has following advantages and an effect:
1, fast setting mould release membrance of the present invention, it uses the acrylic polyol that mean molecule quantity is 500 ~ 2000 of certain content
With after the polyurethane resin of the resin polymerization of the polyoxyalkylene series polyhydric alcohol that mean molecule quantity is 200 ~ 2500 and with ring first
Radical siloxane mix, mean molecule quantity be 500 ~ 2000 acrylic polyol and mean molecule quantity be the polyoxygenated of 200 ~ 2500
Chain in the resin of alkene series polyhydric alcohol improves film surface anti-static performance, and also improves scratch resistance performance simultaneously；It is polynary
Alcohol acrylate monomer has the mean molecule quantity of 500 ~ 2000, if molecular weight is less than 500, the wearability of film tends to reducing,
If mean molecule quantity is more than 2000, during film-forming, the suitability is deteriorated.If polyalcohol acrylate monomer is specifically for second two
Alcohol, it is contemplated that water absorbing capacity, the Polyethylene Glycol that the present invention selects mean molecule quantity to be 200 ~ 1000, make use of its superior absorption
In conjunction with the ability of water, further increase anti-static effect.Owing to this acrylic polyol monomer has especially advantageous suction
Receiving the ability of the water combining water form, have anti-static effect, polyalcohol acrylate monomer all can use this monomer.
2, first the present invention is coated with cloudy surface anti-static coating to the surface of thin layer, passes through formula through cloudy surface anti-static coating
With the surface after PROCESS FOR TREATMENT, there is some uniform concaveconvex structures and anti-static effect, be then coated with at this surface silicon-coating mould release
Layer coating, the bottom surface of silicon mould release coating coating is penetrated at the notch on described cloudy surface anti-static coating surface in the liquid state, silicon from
Type agent coating coating is after solidification by being fixedly linked with cloudy surface anti-static coating at notch, therefore, adhesion more firmly, can
Lean on.And owing to antistatic processes, the impact that silicone oil coating instability is brought by electrostatic can be eliminated, release peeling force can be the most steady
Fixed, also avoid the generation of production process electrostatic spark.
3, the present invention uses light trigger 1-hydroxycyclohexyl phenyl ketone cause, mainly consider that it at wave band is
320-400nm ultraviolet light irradiate under, can instantaneous solidification film forming, can reach deep cure, there is good planarization and intensity.Institute
Stating light trigger is 1-hydroxycyclohexyl phenyl ketone-light trigger 184, is the ultraviolet initiator of a kind of efficient non yellowing,
For causing the UV polyreaction of unsaturated prepolymerization system, its mass content is 5～10 %.
4, fast setting mould release membrance of the present invention, described silica granule be particle diameter be the grain measured by laser diffraction and scattering method
In degree distribution, particle diameter is respectively provided with peak value in the range of 0.1 ~ 2 μm and 1.5 ~ 5 μm and mean diameter is 4 μm or following silicon
Stone granule, had both substantially increased atomized surface effect, in turn ensure that solidification effect.
5, the power of medium ultraviolet light of the present invention uses 1200mW/cm2If mainly power is less than 1200mW/cm2, film is the completeest
All solidstate, wearability reduces；If if power is higher than 1200mW/cm2, affecting film flatness, the suitability declines.Use ultraviolet ripple
Section is 320 ~ 400nm, and illumination is 1200mW/cm2, described cloudy surface coating agent is irradiated, makes described component special in the present invention
It being set for obtaining cloudy surface coating for carrying out polyreaction under the effect of the 1-hydroxycyclohexyl phenyl ketone of light trigger, thickness is 4 ~
10 μm, have an anti-static effect, then obtain cloudy surface release layer in one layer of mould release coating of surface-coated of described cloudy surface coating.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described:
Embodiment: a kind of fast setting mould release membrance, described mould release membrance includes that upper and lower surface film respectively has PE film and PET
The original paper layer of film, another surface-coated of the PET film of original paper layer has cloudy surface anti-static coating, this another surface of cloudy surface anti-static coating
It is coated with mould release coating；The roughness on the surface of described cloudy surface anti-static coating and mould release coating layer touch be 2.83 μm～
3.32 μm, this another surface of mould release coating has several lobe；
Described cloudy surface anti-static coating is formed by the coating of cloudy surface antistatic agent, and this cloudy surface antistatic agent is by following masses percentage composition
Component composition:
Silica granule 3.8%,
Mean molecule quantity is the acrylic polyol 27.2% of 500 ~ 2000,
Mean molecule quantity is resin 36.8 % of the polyoxyalkylene series polyhydric alcohol of 200 ~ 2500,
Polyethylene Glycol 18.5%,
Cyclomethicone 6.2%,
1-hydroxycyclohexyl phenyl ketone-light trigger 184 7.5%；
The particle diameter of described silica granule be in the particle size distribution measured by laser diffraction and scattering method particle diameter 0.1 ~ 2 μm and 1.5 ~
It is respectively provided with peak value in the range of 5 μm and mean diameter is 4 μm or following.
Above-mentioned cloudy surface antistatic agent uses ultra-violet bands to be 280nm ~ 350nm, and illumination is 1200mW/cm2, to described mist
Face anti-static coating is irradiated, and makes described component carry out under the effect of 1-hydroxycyclohexyl phenyl ketone-light trigger 184
Polyreaction obtains cloudy surface anti-static coating.
Performance indications are as shown in table 1:
Table 1
(1), ocular estimate: the existence of outward appearance, transparency and crackle is evaluated by visual observation.No problem film
Being rated as satisfactory (O), problematic film is rated as unsatisfactory (X)；
(2), private seal by release aspect private seal 10 times, be qualified without delustring, delustring is defective；
(3), hundred lattice test cross-cut testers tests without coming off for qualified products, come off for substandard product；
(4), peel off voltage roller and adhesive tape crimping (1 kilogram back and forth, speed 0.3m/min), in release face, thereafter, is used hands
Quickly peel off (10m/min), read adhesive tape with electrostatic field tester (model: SIMCO FMX-003) and glue the stripping of release face
The maximum of electrostatic pressure, electrostatic pressure is qualified products less than 0.3KV, and electrostatic pressure is substandard product more than 0.3KV；
(5), two, face of surface resistance value sheet resistance tester G parallel copper electrodes be placed in the arbitrary place of sample surfaces, press black
Color A key, waits about 30 seconds, resistance at LED display test, and ambient temperature and humidity is noted down.Display surface resistance < 1.0E+10
Ω/sq, (65%RH, 23 DEG C) is qualified；Display surface resistance > 1.0E+10 Ω/sq, (65%RH, 23 DEG C) is defective.
(6) wearability test is at the 500g/cm of steel wire face (#0000)2The pressure that adds hard conating face is rubbed after 30 times,
To not having scar to be denoted as O, it is denoted as X to there being scar.
(7) pencil hardness test evaluates the pencil hardness of hard coating film according to GB/T 6739-2006.
Above-described embodiment, only for technology design and the feature of the explanation present invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implements according to this, can not limit the scope of the invention with this.All according to the present invention
The equivalence that spirit is made changes or modifies, and all should contain within protection scope of the present invention.
Claims (1)
1. a fast setting mould release membrance, it is characterised in that: include that upper and lower surface film respectively has PE film and PET film
Original paper layer, another surface-coated of the PET film of original paper layer has cloudy surface anti-static coating, this another surface-coated of cloudy surface anti-static coating
There is mould release coating；Described cloudy surface anti-static coating is 2.83 μm～3.32 μ with the roughness on the surface of mould release coating layer touch
M, this another surface of mould release coating has several lobe；
Described cloudy surface anti-static coating is formed by the coating of cloudy surface antistatic agent, and this cloudy surface antistatic agent is by following masses percentage composition
Component composition:
Silica granule 3.8%,
Mean molecule quantity is the acrylic polyol 27.2% of 500 ~ 2000,
Mean molecule quantity is resin 36.8 % of the polyoxyalkylene series polyhydric alcohol of 200 ~ 2500,
Polyethylene Glycol 18.5%,
Cyclomethicone 6.2%,
1-hydroxycyclohexyl phenyl ketone-light trigger 184 7.5%；
The particle diameter of described silica granule be in the particle size distribution measured by laser diffraction and scattering method particle diameter 0.1 ~ 2 μm and 1.5 ~
It is respectively provided with peak value in the range of 5 μm and mean diameter is 4 μm or following；
Described cloudy surface antistatic agent uses ultra-violet bands to be 280nm ~ 350nm, and illumination is 1200mW/cm2, described cloudy surface is prevented
Electrostatic coating is irradiated, and makes described component be polymerized under the effect of 1-hydroxycyclohexyl phenyl ketone-light trigger 184
Reaction obtains cloudy surface anti-static coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610127830.XA CN105839454A (en) | 2012-12-28 | 2012-12-28 | Rapidly-cured release film |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210584167.8A CN103103875B (en) | 2012-12-28 | 2012-12-28 | For the cloudy surface antistatic agent of mould release membrance |
| CN201610127830.XA CN105839454A (en) | 2012-12-28 | 2012-12-28 | Rapidly-cured release film |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210584167.8A Division CN103103875B (en) | 2012-12-28 | 2012-12-28 | For the cloudy surface antistatic agent of mould release membrance |
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| CN105839454A true CN105839454A (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610126835.0A Pending CN105839463A (en) | 2012-12-28 | 2012-12-28 | Release paper with stable peel strength |
| CN201210584167.8A Active CN103103875B (en) | 2012-12-28 | 2012-12-28 | For the cloudy surface antistatic agent of mould release membrance |
| CN201610127830.XA Pending CN105839454A (en) | 2012-12-28 | 2012-12-28 | Rapidly-cured release film |
| CN201610126036.3A Active CN105839462B (en) | 2012-12-28 | 2012-12-28 | Adhesive tape release paper cloudy surface coating agent |
| CN201610126898.6A Active CN105839464B (en) | 2012-12-28 | 2012-12-28 | For the antistatic coating agent of barrier paper |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610126835.0A Pending CN105839463A (en) | 2012-12-28 | 2012-12-28 | Release paper with stable peel strength |
| CN201210584167.8A Active CN103103875B (en) | 2012-12-28 | 2012-12-28 | For the cloudy surface antistatic agent of mould release membrance |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610126036.3A Active CN105839462B (en) | 2012-12-28 | 2012-12-28 | Adhesive tape release paper cloudy surface coating agent |
| CN201610126898.6A Active CN105839464B (en) | 2012-12-28 | 2012-12-28 | For the antistatic coating agent of barrier paper |
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| Country | Link |
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| CN (5) | CN105839463A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820588A (en) * | 2018-08-06 | 2018-11-16 | 杭州创嘉印刷文化有限公司 | Ice cream cylinder |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988805A (en) * | 2015-06-08 | 2015-10-21 | 东莞市尚鑫纸业有限公司 | Release paper applied to electric field and manufacturing technology thereof |
| CN105274905A (en) * | 2015-09-14 | 2016-01-27 | 衢州五洲特种纸业有限公司 | White glassine and preparation method |
| CN110254011A (en) * | 2019-06-28 | 2019-09-20 | 深圳泰源龙电子科技有限公司 | Transparent PET Anti-static release liner and preparation process |
| CN110904733B (en) * | 2019-12-04 | 2022-03-01 | 江苏双冠新材料科技有限公司 | Preparation method of matte PET release paper |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238187A (en) * | 2005-08-17 | 2008-08-06 | 中央硝子株式会社 | Antifog coating and antifog article |
| CN102350846A (en) * | 2011-07-12 | 2012-02-15 | 苏州斯迪克电子胶粘材料有限公司 | Preparation method of novel cloudy-surface release paper |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050607A (en) * | 2006-04-03 | 2007-10-10 | 上海大昭和纸加工有限公司 | Controllable separating force type mould paper and its producing method |
| CN102587205A (en) * | 2011-01-11 | 2012-07-18 | 昆山福泰涂布科技有限公司 | Antistatic release paper and making method thereof |
| CN102251439A (en) * | 2011-06-22 | 2011-11-23 | 中山市广升粘合材料有限公司 | Method for processing release paper |
| CN102702883B (en) * | 2012-05-14 | 2015-01-07 | 斯迪克新型材料（江苏）有限公司 | Matte release agent |
| CN102786875B (en) * | 2012-08-27 | 2015-06-24 | 宁波惠之星新材料科技有限公司 | Anti-static hardened film |
-
2012
- 2012-12-28 CN CN201610126835.0A patent/CN105839463A/en active Pending
- 2012-12-28 CN CN201210584167.8A patent/CN103103875B/en active Active
- 2012-12-28 CN CN201610127830.XA patent/CN105839454A/en active Pending
- 2012-12-28 CN CN201610126036.3A patent/CN105839462B/en active Active
- 2012-12-28 CN CN201610126898.6A patent/CN105839464B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238187A (en) * | 2005-08-17 | 2008-08-06 | 中央硝子株式会社 | Antifog coating and antifog article |
| CN102350846A (en) * | 2011-07-12 | 2012-02-15 | 苏州斯迪克电子胶粘材料有限公司 | Preparation method of novel cloudy-surface release paper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820588A (en) * | 2018-08-06 | 2018-11-16 | 杭州创嘉印刷文化有限公司 | Ice cream cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103103875B (en) | 2016-04-27 |
| CN105839462A (en) | 2016-08-10 |
| CN105839464B (en) | 2018-06-19 |
| CN105839464A (en) | 2016-08-10 |
| CN103103875A (en) | 2013-05-15 |
| CN105839462B (en) | 2018-06-19 |
| CN105839463A (en) | 2016-08-10 |
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Application publication date: 20160810 |