CN105459532A - Scratch resistant brushed metal imitating composite decorative film - Google Patents
Scratch resistant brushed metal imitating composite decorative film Download PDFInfo
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- CN105459532A CN105459532A CN201410420101.4A CN201410420101A CN105459532A CN 105459532 A CN105459532 A CN 105459532A CN 201410420101 A CN201410420101 A CN 201410420101A CN 105459532 A CN105459532 A CN 105459532A
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- 239000002131 composite material Substances 0.000 title claims abstract description 71
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 47
- 239000002184 metal Substances 0.000 title claims abstract description 47
- 230000003678 scratch resistant effect Effects 0.000 title abstract description 5
- 229920005989 resin Polymers 0.000 claims abstract description 23
- 239000011347 resin Substances 0.000 claims abstract description 23
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 238000005491 wire drawing Methods 0.000 claims description 47
- 238000005034 decoration Methods 0.000 claims description 37
- 229920005749 polyurethane resin Polymers 0.000 claims description 35
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 30
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 30
- 239000004925 Acrylic resin Substances 0.000 claims description 22
- 239000000853 adhesive Substances 0.000 claims description 22
- 230000001070 adhesive effect Effects 0.000 claims description 22
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 20
- 238000007639 printing Methods 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 239000004593 Epoxy Substances 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 239000010703 silicon Substances 0.000 claims description 13
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 12
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- 229920002799 BoPET Polymers 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 9
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 239000000470 constituent Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- -1 silicon acrylic ester Chemical class 0.000 claims description 7
- 239000005041 Mylar™ Substances 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 238000012986 modification Methods 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 239000007822 coupling agent Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 238000003854 Surface Print Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract description 48
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 239000002932 luster Substances 0.000 abstract description 2
- 239000012790 adhesive layer Substances 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000000643 oven drying Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 206010023126 Jaundice Diseases 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 210000002469 basement membrane Anatomy 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013036 cure process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
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- 238000009825 accumulation Methods 0.000 description 1
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- 239000005030 aluminium foil Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The invention provides a scratch resistant brushed metal imitating composite decorative film. A BOPET film subjected to painting and hardening treatment and a PVC film layer are bonded together through a composite adhesive layer. The lower surface of the BOPET film is provided with a primer layer, and the primer layer surface is printed with a brushed metal imitating pattern layer. The upper surface of the BOPET film is provided with an adhesion reinforced resin coating, the surface of which is provided with a scratch resistant hardened coating. The scratch resistant brushed metal imitating composite decorative film provided by the invention can be compounded to the surfaces of color steel plates and a variety of decorative materials to reach the decorative effect of brushed metal, and has the advantages of strong metal texture, soft luster, and beautiful and novel appearance.
Description
Technical field
The present invention relates to a kind of composite decoration film, refer to that a kind of damage resistant imitates metal wire-drawing composite decoration film especially.
Background technology
Imitative metal wire-drawing composite decoration film is as a kind of novel surface decorating film, its novel design, metal-like are strong, dark in consumers, particularly with the color steel of imitative metal wire-drawing composite decoration film overlay film, have that good resistance to bending processing characteristics, surface decoration effect are good, damage resistant, the excellent properties such as corrosion-resistant, the product made brings a kind of brand-new visual sense of beauty to people, improves product specification.
At present, for home appliance panel and multiple ornament materials stainless steel wire drawing colored steel due to stainless steel material expensive, production and processing difficulty is large, and complex procedures, production efficiency is low, yields poorly, and color is single, thus constrains its wide popularization and application.Damage resistant imitates the Application and Development of metal wire-drawing composite decoration film, greatly meet the market demand, enrich product category, and imitative metal wire-drawing pattern is true to nature, wire drawing pattern is varied, rich color, the beautiful novelty of outward appearance, bring a kind of brand-new visual impact to consumer, meet the diversified individual demand of people.But, the exploitation that damage resistant imitates metal wire-drawing composite decoration film relates to multinomial technical bottleneck, as imitative metal wire-drawing graphic pattern simulation difficult design, the imitative metal wire-drawing patterned layer that ink printing is formed is on the low side and on the low side to the interfacial adhesion strength of composite layer to BOPET rete attachment fastness.How to improve the combined strength bination performance of decorating film, water boiling resistance performance and scratch resistant performance, meet household electrical appliances color steel and multiple ornament materials to performance requirements such as the high combined strength bination of composite decoration film, ageing-resistant and damage resistants, these factors have impact on marketing and the application that damage resistant imitates metal wire-drawing composite decoration film.
Summary of the invention
The object of the invention is to overcome the above-mentioned deficiency of prior art and provide a kind of damage resistant to imitate metal wire-drawing composite decoration film, it has effect imitative metal wire-drawing pattern true to nature, and metal-like is strong, and gloss is soft, the beautiful novelty of outward appearance.The present invention is compounded in household electrical appliances color steel and multiple decorative material surface, both met performance requirement, and improved product specification again.
For solving the problems of the technologies described above, technical scheme of the present invention is: the BOPET rete and the PVC film layer that pass through printing and cure process are bonded together by composite layer; Described BOPET rete lower surface is provided with primer layer, and primer layer surface printing has imitative metal wire-drawing patterned layer; Described BOPET rete upper surface is provided with Adhesion enhancement resinous coat, and Adhesion enhancement resin coated surface is provided with damage resistant hardening coat.
Described BOPET rete is half dumb light PET film, and 60 ° of surface glosses are 20 ~ 80Gs, preferably 40 ~ 70Gs.
Described primer layer adds hexamethylene diisocyanate biruet by silane coupling agent host and obtains as curing agent; Wherein in silane coupling agent host, non-volatile constituent content is 40 ± 2%, and in hexamethylene diisocyanate biruet, non-volatile constituent content is 75 ± 2%, and the quality proportioning of silane coupling agent host and curing agent is 100:5 ~ 10.
Described silane coupling agent host is one or both mixing in mylar, polyurethane resin, polyacrylate resin.
Described primer layer lower surface forms imitative metal wire-drawing patterned layer through intaglio press printing, and typography is baking oven baking temperature 80 ~ 100 DEG C, print speed printing speed 30 ~ 80m/min, baking time 1 ~ 5s, rubber roller pressure 0.2 ~ 3MPa.
By composite adhesive host, described composite layer adds that hexamethylene diisocyanate biruet makes curing agent, γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane is made coupling agent and obtained; Wherein in composite adhesive host, non-volatile constituent content is 40 ± 2%, and in hexamethylene diisocyanate biruet, non-volatile constituent content is 75 ± 2%, γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane purity is 98.5 ± 0.2%; The quality proportioning of composite adhesive host: hexamethylene diisocyanate biruet: γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane is 100:5 ~ 10:1 ~ 5.
Described composite adhesive host is one or both mixing in polyurethane resin, organic silicon modified polyurethane resin, epoxy resin modification polyurethane resin.
Described damage resistant hardening coat, by one or more mixing in polyurethane acrylate resin, organic silicon acrylic ester resin, polyester acrylate resin, through ultraviolet light polymerization is formed after coating Adhesion enhancement resinous coat upper surface with precision coating machine.
Described damage resistant hardening coat thickness is 2 ~ 3 μm, ultraviolet light irradiation energy 300 ~ 800mj/cm
2.
After have employed technique scheme, effect of the present invention is:
1) the present invention selects the BOPET film with half matte effect as basement membrane, 60o surface gloss preferably 40 ~ 70Gs, gloss is soft not dazzling, and the damage resistant made is imitated metal wire-drawing composite decoration film and had half good matte effect, meets the individual demand of people to glossiness.
2) the present invention to BOPET film lower surface through silane coupling agent process, effectively improve utilize printing ink printing art to be formed imitative metal wire-drawing patterned layer to the attachment fastness of BOPET rete, high attachment fastness can improve the combined strength bination of composite decoration film, meet the requirement of AEG-process Performance Detection, extend its service life.In silane coupling agent, add the pigment of different colours, coat BOPET film surface, can form the outward appearance of different colours, increase decorative aesthetics, rich color is various.
3) the present invention utilizes intaglio press to form silver color in the printing of BOPET film surface and imitates metal wire-drawing pattern, be different from and grab in PET film layer surface finish processing technologys such as carving formation wire drawing pattern, aluminium foil surface wire drawing, nick marking ultraviolet light polymerization formation wire drawing pattern, production efficiency is high, equipment investment is little, and cost is lower.Meanwhile, the imitative metal wire-drawing pattern color and luster that typography is formed is soft, and wire drawing pattern is various.
4) the present invention establishes damage resistant hardening coat at BOPET film upper surface, the damage resistant hardening coat case hardness formed through ultraviolet light polymerization can reach more than 1H, coating layer thickness 2 ~ 3 μm, can meet people to the resistance to wiping of composite decoration film, easy to clean, not easily the serviceability requirement such as to scratch, the stereo decoration aesthetic feeling of composite decoration film can also be improved simultaneously, increase brightness.
5) ultraviolet light irradiation energy of the present invention 300 ~ 800mj/cm
2, the heat adopting air cooling equipment transfer infrared ray to produce, avoids BOPET film to be baked jaundice, distortion.
6) the present invention utilizes dual-component polyurethane composite adhesive the BOPET rete and PVC film layer that pass through printing and cure process to be bonded together, composite adhesive has splendid interfacial adhesion strength to BOPET rete and PVC film layer, simultaneously by hexamethylene diisocyanate biuret curing agent and γ-(2,3-epoxy third oxygen) net macromolecular that is cross-linked to form of propyl trimethoxy silicane coupling agent has higher cohesive strength, therefore higher combined strength bination is presented, 180o peel strength >=40MPa.
7) the present invention's silane coupling agent used, composite adhesive are Bi-component adhesive, adhesive host resin has good interfacial adhesion to BOPET, this kind of low-surface-energy of PVC film boundary material, simultaneously the net macromolecular crosslink density that formed of silane coupling agent, composite adhesive host and curing agent generation curing reaction is large, form a kind of thermo-setting elastomer, thus show splendid water boiling resistance performance, be not less than 1h in 1 normal atmosphere pressure resistance to 100 DEG C of poach times.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the embodiment of the present invention.
In figure, 1, BOPET rete, 2, primer layer, 3, imitative metal wire-drawing patterned layer, 4, composite layer, 5, PVC film layer, 6, Adhesion enhancement resinous coat, 7, damage resistant hardening coat.
Detailed description of the invention
Below by specific embodiment, the present invention is described in further detail.
embodiment 1
In Fig. 1, BOPET rete 1 lower surface is provided with primer layer 2; Primer layer 2 lower surface is printed with imitative metal wire-drawing patterned layer 3; Imitative metal wire-drawing patterned layer 3 lower surface is bonding with PVC film layer 5 through composite layer 4; BOPET rete 1 upper surface is provided with Adhesion enhancement resinous coat 6; Adhesion enhancement resinous coat 6 upper surface is provided with damage resistant hardening coat 7.
The present embodiment BOPET rete 60o surface gloss is 50 ± 5Gs; Primer layer selects polyurethane resin to make host, and hexamethylene diisocyanate biruet makes curing agent, and the quality proportioning of polyurethane resin and hexamethylene diisocyanate biruet is 100:6; Utilize intaglio press to print aluminium ink and realize imitative metal wire-drawing pattern, typography is baking oven baking temperature 90 DEG C, print speed printing speed 45m/min, baking time 2.5s, rubber roller pressure 0.8MPa; After damage resistant hardening coat utilizes polyurethane acrylate resin to mix according to 60:40wt% with the quality proportioning of organic silicon acrylic ester resin, Adhesion enhancement resin coated surface is coated with precision coating machine, formed through ultraviolet light polymerization after baking drying, ultraviolet light irradiation energy 500 ± 20mj/cm
2, surperficial pencil hardness is 2H, coating layer thickness 3 μm; BOPET rete and PVC film are bonded together by composite layer, and 180o peel strength is 48 ± 5MPa; Composite adhesive host is polyurethane resin, and the quality proportioning of polyurethane resin, hexamethylene diisocyanate biruet, γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane is 100:6:3; Gained composite decoration film is not less than 1.5h in 1 normal atmosphere pressure resistance to 100 DEG C of poach times.
The invention has the advantages that: 1) select the BOPET film with half matte effect as basement membrane, gloss is soft not dazzling, the damage resistant made is imitated metal wire-drawing composite decoration film and is had half good matte effect, meets the individual demand of people to glossiness.2) primer layer polyurethane resin, effectively improves imitative metal wire-drawing patterned layer to the attachment fastness of BOPET rete, and high attachment fastness can meet the high combined strength bination performance requirement of composite decoration film, extends its service life.3) utilize intaglio press to form silver color in the printing of BOPET film surface and imitate metal wire-drawing pattern, production efficiency is high, and equipment investment is little, and cost is lower.4) damage resistant hardening coat can meet people to the resistance to wiping of composite decoration film, easy to clean, not easily the serviceability requirement such as to scratch, the stereo decoration aesthetic feeling of composite decoration film can also be improved simultaneously.5) heat accumulation in order to prevent ultraviolet light irradiation process middle infrared (Mid-IR) from producing, the heat adopting air cooling equipment transfer to produce, avoids BOPET film to be baked jaundice, distortion.6) two component composite adhesive is utilized BOPET rete and PVC film layer to be bonded together, interfacial adhesion strength is high, do curing agent, γ-(2 by hexamethylene diisocyanate biruet simultaneously, 3-epoxy third oxygen) the net macromolecular structure that is cross-linked to form as coupling agent of propyl trimethoxy silicane has higher cohesive strength, therefore presents higher combined strength bination.7) Bi-component adhesive can improve the crosslink density of primer layer and composite layer, further increases interfacial adhesion strength and cohesive strength, thus improves the water boiling resistance performance of composite decoration film.
embodiment 2
The present embodiment BOPET rete 60o surface gloss is 65 ± 5Gs; Primer layer selects polyacrylate resin to make host, and hexamethylene diisocyanate biruet makes curing agent, and the quality proportioning of polyacrylate resin and hexamethylene diisocyanate biruet is 100:8; Utilize intaglio press to print aluminium ink and realize imitative metal wire-drawing pattern, typography is oven drying temperature 90 DEG C, print speed printing speed 60m/min, baking time 2s, rubber roller pressure 1.0MPa; After damage resistant hardening coat utilizes polyurethane acrylate resin to mix according to 50:50wt% with organic silicon acrylic ester resin, Adhesion enhancement resin coated surface is coated with precision coating machine, formed through ultraviolet light polymerization after baking drying, ultraviolet light irradiation energy 600 ± 20mj/cm
2, surperficial pencil hardness is 1H, coating layer thickness 2.5 μm; BOPET rete and PVC film are bonded together by composite layer, and 180o peel strength is 55 ± 5MPa; Composite adhesive host is that polyurethane resin and organic silicon modified polyurethane resin are used in combination according to 85:15wt%, the quality proportioning of the hybrid resin that polyurethane resin and organic silicon modified polyurethane resin form, hexamethylene diisocyanate biruet, γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane is 100:7:4; Gained composite decoration film is not less than 1.0h in 1 normal atmosphere pressure resistance to 100 DEG C of poach times.
embodiment 3
The present embodiment BOPET rete 60o surface gloss is 55 ± 3Gs; Primer layer polyurethane resin and polyacrylate resin make host according to 85:15wt% mixing, hexamethylene diisocyanate biruet makes curing agent, and the hybrid resin of polyurethane resin and polyacrylate resin composition, the quality proportioning of hexamethylene diisocyanate biruet are 100:6; Utilize intaglio press to print aluminium ink and realize imitative metal wire-drawing pattern, typography is oven drying temperature 100 DEG C, print speed printing speed 55m/min, baking time 2s, rubber roller pressure 2.5MPa; After damage resistant hardening coat utilizes polyurethane acrylate resin, organic silicon acrylic ester resin and polyester acrylate resin to mix according to 40:40:20wt%, Adhesion enhancement resin coated surface is coated with precision coating machine, formed through ultraviolet light polymerization after baking drying, ultraviolet light irradiation energy 700 ± 20mj/cm
2, surperficial pencil hardness is 2H, thickness 2.0 μm; BOPET rete and PVC film are bonded together by composite layer, and 180o peel strength is 60 ± 5MPa; Composite adhesive host is that polyurethane resin and epoxy resin modification polyurethane resin are used in combination according to 90:10wt%, the quality proportioning of the hybrid resin that polyurethane resin and epoxy resin modification polyurethane resin form, hexamethylene diisocyanate biruet, γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane is 100:10:4; Gained composite decoration film is not less than 1.0h in 1 normal atmosphere pressure resistance to 100 DEG C of poach times.
embodiment 4
The present embodiment BOPET rete 60o surface gloss is 60 ± 3Gs; Primer layer selects polyacrylate resin to make host, and hexamethylene diisocyanate biruet makes curing agent, and the quality proportioning of polyacrylate resin, hexamethylene diisocyanate biruet is 100:8; Utilize intaglio press to print aluminium ink and realize imitative metal wire-drawing pattern, typography is oven drying temperature 95 DEG C, print speed printing speed 60m/min, baking time 1.8s, rubber roller pressure 1.0MPa; After damage resistant hardening coat utilizes polyurethane acrylate resin to mix according to 70:30wt% with organic silicon acrylic ester resin, Adhesion enhancement resin coated surface is coated with precision coating machine, formed through ultraviolet light polymerization after baking drying, ultraviolet light irradiation energy 600 ± 20mj/cm
2, surperficial pencil hardness is 1H, thickness 3.0 μm; BOPET rete and PVC film are bonded together by composite layer, and 180o peel strength is 65 ± 5MPa; Composite adhesive host is that polyurethane resin and epoxy resin modification polyurethane resin are used in combination according to 80:20wt%, the quality proportioning of the hybrid resin that polyurethane resin and epoxy resin modification polyurethane resin form, hexamethylene diisocyanate biruet, γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane is 100:8:3; Gained composite decoration film is not less than 1.5h in 1 normal atmosphere pressure resistance to 100 DEG C of poach times.
embodiment 5
The present embodiment BOPET rete 60o surface gloss is 56 ± 3Gs; Primer layer is selected polyurethane resin and polyacrylate resin to mix according to 70:30wt% and is made host, hexamethylene diisocyanate biruet makes curing agent, and the hybrid resin that polyurethane resin and polyacrylate resin form, the quality proportioning of hexamethylene diisocyanate biruet are 100:10; Utilize intaglio press to print aluminium ink and realize imitative metal wire-drawing pattern, typography is oven drying temperature 98 DEG C, print speed printing speed 60m/min, baking time 1.8s, rubber roller pressure 2.5MPa; Damage resistant hardening coat utilizes polyurethane acrylate resin to mix according to 50:50wt% with organic silicon acrylic ester resin, Adhesion enhancement resin coated surface is coated with precision coating machine, formed through ultraviolet light polymerization after baking drying, ultraviolet light irradiation energy 650 ± 20mj/cm
2, surperficial pencil hardness is 1H, thickness 2.0 μm; BOPET rete and PVC film layer are bonded together by composite layer, 180o peel strength is 45 ± 5MPa, composite adhesive host is mylar, the quality proportioning of mylar, hexamethylene diisocyanate biruet, γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane is 100:9:2; Gained composite decoration film is not less than 1.0h in 1 normal atmosphere pressure resistance to 100 DEG C of poach times.
embodiment 6
The present embodiment BOPET rete 60o surface gloss is 70 ± 3Gs; Primer layer is selected mylar and polyurethane resin to mix according to 70:30wt% and is made host, hexamethylene diisocyanate biruet makes curing agent, and the hybrid resin that mylar and polyurethane resin form, the quality proportioning of hexamethylene diisocyanate biruet are 100:9; Utilize intaglio press to print aluminium ink and realize imitative metal wire-drawing pattern, typography is oven drying temperature 90 DEG C, print speed printing speed 50m/min, baking time 2.3s, rubber roller pressure 3.0MPa; After damage resistant hardening coat utilizes polyurethane acrylate resin to mix according to 80:20wt% with polyester acrylate resin, Adhesion enhancement resin coated surface is coated with precision coating machine, formed through ultraviolet light polymerization after baking drying, ultraviolet light irradiation energy 750 ± 20mj/cm
2, surperficial pencil hardness is 2H, thickness 3.0 μm; BOPET rete and PVC film layer are bonded together by composite layer, and 180o peel strength is 50 ± 5MPa; Composite adhesive host is that polyurethane resin and organic silicon modified polyurethane resin are used in combination according to 75:25wt%, the quality proportioning of the hybrid resin that polyurethane resin and organic silicon modified polyurethane resin form, hexamethylene diisocyanate biruet, γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane is 100:8:4; Gained composite decoration film is not less than 1.5h in 1 normal atmosphere pressure resistance to 100 DEG C of poach times.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although done to explain to the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (9)
1. damage resistant imitates a metal wire-drawing composite decoration film, it is characterized in that: BOPET rete (1) and PVC film layer (5) are bonded together by composite layer (4); Described BOPET rete (1) lower surface is provided with primer layer (2), and primer layer (2) surface printing has imitative metal wire-drawing patterned layer (3); Described BOPET rete (1) upper surface is provided with Adhesion enhancement resinous coat (6), and Adhesion enhancement resinous coat (6) surface is provided with damage resistant hardening coat (7).
2. damage resistant according to claim 1 imitates metal wire-drawing composite decoration film, it is characterized in that: described BOPET rete (1) is half dumb light PET film, and 60 ° of surface glosses are 20 ~ 80Gs, preferably 40 ~ 70Gs.
3. damage resistant according to claim 1 imitates metal wire-drawing composite decoration film, it is characterized in that: described primer layer (2) adds hexamethylene diisocyanate biruet by silane coupling agent host and obtains as curing agent; Wherein in silane coupling agent host, non-volatile constituent content is 40 ± 2%, and in hexamethylene diisocyanate biruet, non-volatile constituent content is 75 ± 2%, and the quality proportioning of silane coupling agent host and curing agent is 100:5 ~ 10.
4. damage resistant according to claim 3 imitates metal wire-drawing composite decoration film, it is characterized in that: described silane coupling agent host is one or both mixing in mylar, polyurethane resin, polyacrylate resin.
5. damage resistant according to claim 1 imitates metal wire-drawing composite decoration film, it is characterized in that: described primer layer (2) lower surface forms imitative metal wire-drawing patterned layer (3) through intaglio press printing, typography is baking oven baking temperature 80 ~ 100 DEG C, print speed printing speed 30 ~ 80m/min, baking time 1 ~ 5s, rubber roller pressure 0.2 ~ 3MPa.
6. damage resistant according to claim 1 imitates metal wire-drawing composite decoration film, it is characterized in that: by composite adhesive host, described composite layer (4) adds that hexamethylene diisocyanate biruet makes curing agent, γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane is made coupling agent and obtained; Wherein in composite adhesive host, non-volatile constituent content is 40 ± 2%, and in hexamethylene diisocyanate biruet, non-volatile constituent content is 75 ± 2%, γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane purity is 98.5 ± 0.2%; The quality proportioning of composite adhesive host, hexamethylene diisocyanate biruet, γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane is 100:5 ~ 10:1 ~ 5.
7. damage resistant according to claim 6 imitates metal wire-drawing composite decoration film, it is characterized in that: described composite adhesive host is one or both mixing in polyurethane resin, organic silicon modified polyurethane resin, epoxy resin modification polyurethane resin.
8. damage resistant according to claim 1 imitates metal wire-drawing composite decoration film, it is characterized in that: described damage resistant hardening coat (7), by one or more mixing in polyurethane acrylate resin, organic silicon acrylic ester resin, polyester acrylate resin, through ultraviolet light polymerization is formed after coating Adhesion enhancement resinous coat (6) upper surface with precision coating machine.
9. damage resistant according to claim 8 imitates metal wire-drawing composite decoration film, it is characterized in that: described damage resistant hardening coat (7) thickness is 2 ~ 3 μm, ultraviolet light irradiation energy 300 ~ 800mj/cm
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410420101.4A CN105459532A (en) | 2014-08-25 | 2014-08-25 | Scratch resistant brushed metal imitating composite decorative film |
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| CN201410420101.4A CN105459532A (en) | 2014-08-25 | 2014-08-25 | Scratch resistant brushed metal imitating composite decorative film |
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| CN105459532A true CN105459532A (en) | 2016-04-06 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407436A (en) * | 2018-04-27 | 2018-08-17 | 海盐西美印刷有限公司 | A kind of two-sided plastic foil digital printing cutting machine |
| CN108752792A (en) * | 2018-06-14 | 2018-11-06 | 江苏海美新材料有限公司 | A kind of preparation method of the scratch resistance high-molecular decorative film of electron irradiation surface peening |
| CN110126409A (en) * | 2019-05-10 | 2019-08-16 | 保定乐凯新材料股份有限公司 | Multilayer film with metal wire-drawing effect layer |
| EP3741576A1 (en) * | 2019-05-21 | 2020-11-25 | Hueck Folien Gesellschaft m.b.H. | Method for producing a decorative film |
| CN114953690A (en) * | 2022-06-01 | 2022-08-30 | 海宁帝龙永孚新材料有限公司 | Environment-friendly PETG decorating film with negative ion function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407436A (en) * | 2018-04-27 | 2018-08-17 | 海盐西美印刷有限公司 | A kind of two-sided plastic foil digital printing cutting machine |
| CN108407436B (en) * | 2018-04-27 | 2024-04-02 | 海盐西美印刷股份有限公司 | Double-sided plastic film digital printing cutting machine |
| CN108752792A (en) * | 2018-06-14 | 2018-11-06 | 江苏海美新材料有限公司 | A kind of preparation method of the scratch resistance high-molecular decorative film of electron irradiation surface peening |
| CN110126409A (en) * | 2019-05-10 | 2019-08-16 | 保定乐凯新材料股份有限公司 | Multilayer film with metal wire-drawing effect layer |
| EP3741576A1 (en) * | 2019-05-21 | 2020-11-25 | Hueck Folien Gesellschaft m.b.H. | Method for producing a decorative film |
| WO2020234301A1 (en) * | 2019-05-21 | 2020-11-26 | Hueck Folien Gesellschaft M.B.H. | Method for producing a decorative film |
| CN114953690A (en) * | 2022-06-01 | 2022-08-30 | 海宁帝龙永孚新材料有限公司 | Environment-friendly PETG decorating film with negative ion function |
| CN114953690B (en) * | 2022-06-01 | 2023-03-10 | 海宁帝龙永孚新材料有限公司 | Environment-friendly PETG decorating film with negative ion function |
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Application publication date: 20160406 |