CN105348649B - A kind of compound mould release membrance of PP discolorations - Google Patents
A kind of compound mould release membrance of PP discolorations Download PDFInfo
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- CN105348649B CN105348649B CN201510966320.7A CN201510966320A CN105348649B CN 105348649 B CN105348649 B CN 105348649B CN 201510966320 A CN201510966320 A CN 201510966320A CN 105348649 B CN105348649 B CN 105348649B
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- mould release
- release membrance
- discolorations
- organo montmorillonite
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 15
- 238000002845 discoloration Methods 0.000 title claims abstract description 14
- 229910052901 montmorillonite Inorganic materials 0.000 claims abstract description 18
- -1 Organo montmorillonite Chemical compound 0.000 claims abstract description 14
- 239000007822 coupling agent Substances 0.000 claims abstract description 8
- 239000002562 thickening agent Substances 0.000 claims abstract description 8
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920001661 Chitosan Polymers 0.000 claims abstract description 7
- 239000004734 Polyphenylene sulfide Substances 0.000 claims abstract description 7
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 7
- 239000004611 light stabiliser Substances 0.000 claims abstract description 7
- 239000010695 polyglycol Substances 0.000 claims abstract description 7
- 229920000151 polyglycol Polymers 0.000 claims abstract description 7
- 229920000069 polyphenylene sulfide Polymers 0.000 claims abstract description 7
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 7
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003365 glass fiber Substances 0.000 claims abstract description 6
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims abstract description 6
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- DCAYPVUWAIABOU-UHFFFAOYSA-N alpha-n-hexadecene Natural products CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 claims description 5
- CERQOIWHTDAKMF-UHFFFAOYSA-M methacrylate group Chemical group C(C(=C)C)(=O)[O-] CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 125000000101 thioether group Chemical group 0.000 claims description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
- 229920002554 vinyl polymer Polymers 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000012065 filter cake Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- OYINQIKIQCNQOX-UHFFFAOYSA-M 2-hydroxybutyl(trimethyl)azanium;chloride Chemical compound [Cl-].CCC(O)C[N+](C)(C)C OYINQIKIQCNQOX-UHFFFAOYSA-M 0.000 claims 1
- 229910010413 TiO 2 Inorganic materials 0.000 claims 1
- 229910000077 silane Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004146 energy storage Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 description 6
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 4
- NKLOIQIDDWPNFE-UHFFFAOYSA-N [SiH4].C(C)(C)(C)OOC(C)(C)C Chemical compound [SiH4].C(C)(C)(C)OOC(C)(C)C NKLOIQIDDWPNFE-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000000914 phenoxymethylpenicillanyl group Chemical group CC1(S[C@H]2N([C@H]1C(=O)*)C([C@H]2NC(COC2=CC=CC=C2)=O)=O)C 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- 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
- C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
-
- 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
- C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2471/02—Polyalkylene oxides
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
Abstract
The invention discloses a kind of compound mould release membrance of PP discolorations, including：PP；PC；PBT；PET；Poly glycol monomethyl ether；PTFE；Polymethyl methacrylate；Polyphenylene sulfide；Glass fibre；Organo montmorillonite；Polyetheretherketonefiber fiber；Temperature-sensitive is red；PVA；Lauryl alcohol；Chitosan；Antioxidant 1010；Light stabilizer 622；Nano-TiO2；PP‑g‑MAH；Thickener；Coupling agent part.The mould release membrance of the present invention has splendid water resistance, corrosion resistance, temperature tolerance, weatherability, cohesive, while heated changeable colour, also with radiating energy storage effect.
Description
Technical field
The present invention relates to a kind of mould release membrance, especially a kind of compound mould release membrance of PP discolorations.
Background technology
Mould release membrance, also known as stripping film, barrier film, seperation film, adhesive block film, fractal film, film, plastic sheeting, masking hole film, silicon
Oil film, silicone oil paper, antiadhesion barrier, skidding film, that paper of day, release liners, silliconfilm, release film, release.It is logical
In order to increase the off-type force of plastic sheeting in the case of often, plastic sheeting can be done to plasma treatment, or apply fluorine processing, or apply silicon
（silicone）Mould release is on the top layer of film material, such as PET, PE, OPP, etc.；It is allowed for a variety of organic pressures
Feel glue（Such as the pressure sensitive adhesive of hot melt adhesive, acrylic glue and rubber series）Extremely light and stable off-type force can be shown.
Have the advantages that to isolate due to mould release membrance, fill, protect, be easily peeled off, therefore be widely used in various electricity
In the fields such as son, communication, machinery.
PP, with the high grade of transparency, glossiness and coating adhesion, therefore is widely used in and prepares mould release membrance.Although PE has
Have many good qualities, still, the weatherability of PP films is poor, it is easier to occur in the presence of the external environment conditions such as light, heat, oxygen old
Change, this just have impact on it and uses scope.Simultaneously current mould release membrance, performance comparision is single, is generally used only for isolating, fills.
Therefore, for expanding economy, it is necessary to develop a kind of new compound mould release membrance of PP discolorations.
The content of the invention
Goal of the invention：It is compound release there is provided a kind of PP discolorations the invention aims to solve the deficiencies in the prior art
Film.
Technical scheme：In order to realize the above object the present invention uses following technical scheme.
A kind of compound mould release membrance of PP discolorations, including film layer, the film layer include following component by weight ratio：
PP：50-60 parts；
PC：50-60 parts；
PBT：8-10 parts；That is polybutylene terephthalate (PBT)；
PET：10-12 parts；
Poly glycol monomethyl ether：15-20 parts；
PTFE：8-10 parts；
Polymethyl methacrylate：8-10 parts；
Polyphenylene sulfide：4-6 parts；
Glass fibre：4-6 parts；
Organo montmorillonite：4-6 parts；
Polyetheretherketonefiber fiber：2-4 parts；
Temperature-sensitive is red：2-3 parts；
PVA：4-6 parts；Polyvinyl alcohol
Lauryl alcohol：8-10 parts；
Chitosan：2-4 parts；
Antioxidant 1010：0.6-0.8 parts；
Light stabilizer 622：0.6-0.8 parts；
Nano-TiO2：0.8-1.2 parts；
PP-g-MAH：0.6-0.8 parts；
Thickener：0.3-0.5 parts；
Coupling agent：0.8-1 parts.
The thickener is methyl hydroxyethylcellulose.
The coupling agent is the tert-butyl peroxide silane of vinyl three.
The organo montmorillonite is the organo montmorillonite that 3- hexadecane epoxide -2- trimethyl ammonium chlorides are modified.
The preparation method of the organo montmorillonite is：It is 1 by mass ratio:1 inorganic montmorillonite and 3- hexadecane epoxides -2-
Trimethyl ammonium chloride is dissolved in the ethanol water that mass fraction is 50%, and 75 DEG C, reaction are heated to after being well mixed
1 hour, filtering, filter cake was cleaned with ethanol, was drying to obtain described organo montmorillonite.
The inorganic montmorillonites of 1g need the ethanol water that 15-20ml mass fractions are 50%.
The preparation method of the film layer material is specific as follows：Required raw material is weighed according to weight proportion, then in nitrogen
Under protection, each raw material weighed is stirred, 60-80min is stirred at room temperature, be then heated to 60-80 DEG C, stir 2h, then
Temperature reduces 40-50 DEG C, stirs 2h, is finally cooled to room temperature and can obtain required film layer material.
Beneficial effect：Compared with prior art, the present invention has following conspicuousness beneficial effect：
The mould release membrance of the present invention, based on PP and PC, it is good to be aided with compatibility between various other auxiliary agents, each component, simultaneously
Material integrally has splendid water resistance, solvent resistance, resistance to chemical reagents, corrosion resistance, weatherability, can be more harsh at some
In the environment of use, while its temperature tolerance from common PP change colour compound mould release membrance resistance to 130 DEG C or so of high temperature bring up to it is resistance to
More than 220 DEG C of high temperature, tensile strength improves 150% or so, while also having radiating energy storage effect, for isolating, filling
Cheng Zhong, waste heat absorption deposit if the apparatus overheat isolated, filled, can be got up, reach quick heat radiating effect,
Function is more diversified；And the mould release membrance of the present invention can variation with temperature and change colour, so if be isolated, setting of filling
Standby temperature is too high, intuitively can be shown from the color change of mould release membrance, with warning function；Simultaneously the present invention from
Type film is without having stronger cohesive in the case of unnecessary adhesive, it is to avoid a large amount of use adhesives and the environment that brings
Pollution；The mould release membrance of the present invention, component used in its film layer material is environment-protecting and non-poisonous, and its preparation method simply, is easily operated, condition
Gently, industrialized production is more suitable for, with promotional value.
Embodiment
Technical solution of the present invention is described in further detail and completely with reference to embodiment.
Embodiment 1
A kind of compound mould release membrance of PP discolorations, including film layer, the film layer include following component by weight ratio：
PP：50 parts；
PC：50 parts；
PBT：8 parts；
PET：10 parts；
Poly glycol monomethyl ether：15 parts；
PTFE：8 parts；
Polymethyl methacrylate：8 parts；
Polyphenylene sulfide：4 parts；
Glass fibre：4 parts；
Organo montmorillonite：4 parts；
Polyetheretherketonefiber fiber：2 parts；
Temperature-sensitive is red：2 parts；
PVA：4 parts；
Lauryl alcohol：8 parts；
Chitosan：2 parts；
Antioxidant 1010：0.6 part；
Light stabilizer 622：0.6 part；
Nano-TiO2：0.8 part；
PP-g-MAH：0.6 part；
Thickener：Methyl hydroxyethylcellulose：0.3 part；
Coupling agent：The tert-butyl peroxide silane of vinyl three：0.8 part.
Embodiment 2
A kind of compound mould release membrance of PP discolorations, including film layer, the film layer include following component by weight ratio：
PP：55 parts；
PC：55 parts；
PBT：9 parts；
PET：11 parts；
Poly glycol monomethyl ether：18 parts；
PTFE：9 parts；
Polymethyl methacrylate：9 parts；
Polyphenylene sulfide：5 parts；
Glass fibre：5 parts；
Organo montmorillonite：5 parts；
Polyetheretherketonefiber fiber：3 parts；
Temperature-sensitive is red：2.5 part；
PVA：5 parts；
Lauryl alcohol：9 parts；
Chitosan：3 parts；
Antioxidant 1010：0.7 part；
Light stabilizer 622：0.7 part；
Nano-TiO2：1 part；
PP-g-MAH：0.7 part；
Thickener：Methyl hydroxyethylcellulose：0.4 part；
Coupling agent：The tert-butyl peroxide silane of vinyl three：0.9 part.
Embodiment 3
A kind of compound mould release membrance of PP discolorations, including film layer, the film layer include following component by weight ratio：
PP：60 parts；
PC：60 parts；
PBT：10 parts；
PET：12 parts；
Poly glycol monomethyl ether：20 parts；
PTFE：10 parts；
Polymethyl methacrylate：10 parts；
Polyphenylene sulfide：6 parts；
Glass fibre：6 parts；
Organo montmorillonite：6 parts；
Polyetheretherketonefiber fiber：4 parts；
Temperature-sensitive is red：3 parts；
PVA：6 parts；
Lauryl alcohol：10 parts；
Chitosan：4 parts；
Antioxidant 1010：0.8 part；
Light stabilizer 622：0.8 part；
Nano-TiO2：1.2 part；
PP-g-MAH：0.8 part；
Thickener：Methyl hydroxyethylcellulose：0.5 part；
Coupling agent：The tert-butyl peroxide silane of vinyl three：1 part.
Organo montmorillonite in above-described embodiment, is to be prepared via a method which and obtain：
It is 1 by mass ratio:1 inorganic montmorillonite and 3- hexadecane epoxide -2- trimethyl ammonium chlorides are dissolved in matter
Fraction is measured in 50% ethanol water（The inorganic montmorillonites of 1g need the ethanol water that 15-20ml mass fractions are 50%）,
75 DEG C are heated to after well mixed, is reacted 1 hour, filtering, filter cake is cleaned with ethanol, described organo montmorillonite is drying to obtain.
The film layer material of its preparation of the above embodiment of the present invention, can be first in 150 DEG C of freeze-day with constant temperature 5h, then by double
Screw extruder is granulated, and is finally molded, winds and can be prepared by required composite plastic film.
The mould release membrance of the present invention, its film layer, using PP, PC, PBT, PET, poly glycol monomethyl ether, PTFE, poly- methyl
Methyl acrylate, polyphenylene sulfide, organo montmorillonite, polyetheretherketonefiber fiber, temperature-sensitive are red, boric acid, lauryl alcohol, PVA, chitosan, anti-
Oxidant, light stabilizer, PP-g-MAH etc. are as composite parts, obtained mould release membrance, and compatibility is good between each component, while material
Expect overall cohesive（Peel strength）, water resistance, mechanical property, solvent resistance, resistance to elevated temperatures, resistance to chemical reagents energy,
Fire resistance, weather resistance are superior, at the same also have radiating energy storage effect, and mould release membrance can variation with temperature and change colour,
So if be isolated, the device temperature filled it is too high, intuitively can show have from the color change of mould release membrance
Warning function, function is more diversified, and its application is more extensive.
Finally need it is pointed out here that be：It the above is only the part preferred embodiment of the present invention, it is impossible to be interpreted as to this hair
The limitation of bright protection domain, those skilled in the art according to the present invention the above make some it is nonessential improvement and
Adjustment belongs to protection scope of the present invention.
Claims (4)
1. a kind of compound mould release membrance of PP discolorations, it is characterised in that：Including film layer, the film layer is included such as by weight ratio
Lower component：
PP：50-60 parts；
PC：50-60 parts；
PBT：8-10 parts；
PET：10-12 parts；
Poly glycol monomethyl ether：15-20 parts；
PTFE：8-10 parts；
Polymethyl methacrylate：8-10 parts；
Polyphenylene sulfide：4-6 parts；
Glass fibre：4-6 parts；
Organo montmorillonite：4-6 parts；
Polyetheretherketonefiber fiber：2-4 parts；
Temperature-sensitive is red：2-3 parts；
PVA：4-6 parts；
Lauryl alcohol：8-10 parts；
Chitosan：2-4 parts；
Antioxidant 1010：0.6-0.8 parts；
Light stabilizer 622：0.6-0.8 parts；
Nano TiO 2：0.8-1.2 parts；
PP-g-MAH：0.6-0.8 parts；
Thickener：0.3-0.5 parts；
Coupling agent：0.8-1 parts；
The organo montmorillonite is the organo montmorillonite that 3- hexadecane epoxide -2- trimethyl ammonium chlorides are modified；
The preparation method of the organo montmorillonite is：It is 1 by mass ratio:1 inorganic montmorillonite and 3- hexadecane epoxide -2- hydroxyls
Hydroxypropyltrimonium chloride is dissolved in the ethanol water that mass fraction is 50%, and 75 DEG C, reaction 1 are heated to after being well mixed
Hour, filtering, filter cake is cleaned with ethanol, is drying to obtain described organo montmorillonite；
The inorganic montmorillonites of 1g need the ethanol water that 15-20ml mass fractions are 50%.
2. the compound mould release membrance of PP discolorations according to claim 1, it is characterised in that：The thickener is that dimethyl hydroxyethyl is fine
Dimension element.
3. the compound mould release membrance of PP discolorations according to claim 1, it is characterised in that：The coupling agent is the tertiary fourth of vinyl three
Base peroxy-silane.
4. the compound mould release membrance of PP discolorations according to claim 1, it is characterised in that：The preparation method of the film layer material
It is specific as follows：Required raw material is weighed according to weight proportion, then under nitrogen protection, each raw material weighed is stirred, room
Temperature stirring 60-80min, is then heated to 60-80 DEG C, stirs 2h, then temperature reduces 40-50 DEG C, stir 2h, be finally cooled to
Room temperature is that can obtain required film layer material.
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| CN105385038A (en) * | 2015-12-22 | 2016-03-09 | 吉翔宝（太仓）离型材料科技发展有限公司 | Composite release film |
| CN105385039A (en) * | 2015-12-22 | 2016-03-09 | 吉翔宝（太仓）离型材料科技发展有限公司 | BOPP composite release film |
| CN106117804A (en) * | 2016-07-28 | 2016-11-16 | 苏州睿利斯电子材料科技有限公司 | A kind of fire-retardant PP mould release membrance and preparation method thereof |
| CN106243485A (en) * | 2016-07-28 | 2016-12-21 | 苏州睿利斯电子材料科技有限公司 | A kind of uvioresistant PP mould release membrance and preparation method thereof |
| KR102253245B1 (en) * | 2019-01-31 | 2021-05-17 | 롯데첨단소재(주) | Thermoplastic resin composition and article produced therefrom |
| CN111040217A (en) * | 2019-12-27 | 2020-04-21 | 江苏双冠新材料科技有限公司 | Preparation method of release film applicable to medical product industry |
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| DE102010025938A1 (en) * | 2010-07-02 | 2012-01-05 | Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg | Release film with permanent antistatic effect |
| CN104961871A (en) * | 2015-05-29 | 2015-10-07 | 吉翔宝（太仓）离型材料科技发展有限公司 | BOPP release film |
| CN104962044A (en) * | 2015-05-29 | 2015-10-07 | 吉翔宝（太仓）离型材料科技发展有限公司 | Corrosion resistance composite release film |
| CN104945731A (en) * | 2015-05-29 | 2015-09-30 | 吉翔宝（太仓）离型材料科技发展有限公司 | OPP release film |
| CN104961869A (en) * | 2015-05-29 | 2015-10-07 | 吉翔宝（太仓）离型材料科技发展有限公司 | PET release film |
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