CN103920632B - Plated film resin and its preparation method - Google Patents
Plated film resin and its preparation method Download PDFInfo
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- CN103920632B CN103920632B CN201410143761.2A CN201410143761A CN103920632B CN 103920632 B CN103920632 B CN 103920632B CN 201410143761 A CN201410143761 A CN 201410143761A CN 103920632 B CN103920632 B CN 103920632B
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Abstract
The present invention provides a kind of plated film resin and its preparation method, and the method comprises: A) by resin blank spray-applied primer, obtain being sprayed with the resin blank of priming paint, the hardness after described priming paint film forming is 4H��6H; B) by described steps A) the resin blank being sprayed with priming paint that obtains carries out vacuum plating, obtains plated film resin work in-process, and the Coating Materials of described vacuum plating is silicon-dioxide; C) by described step B) the plated film resin work in-process spray paint that obtains, obtain plated film resin. The present invention adopts silicon-dioxide this kind of silicon materials to carry out vacuum plating, high-temperature molten silicon class material under vacuum conditions, it is made to produce ion and molecular substance is progressively attached to product surface, form the semi-transparent effect as the stream cloud multicolour occurred during sky fast sunset in the air, i.e. cloud effect, and also can not covering the background color of product, thus make described plated film resin have more natural sex and decoration property, product specification and value are higher.
Description
Technical field
The present invention relates to resin technical field, in particular to a kind of plated film resin and its preparation method.
Background technology
From broadly, vacuum plating is included in the surface vacuum evaporated film of metal or non-metallic material, this kind of technology has obtained in the industry such as electronics, aerospace, packaging and printing to be applied widely. The function of vacuum plating is many-sided, and main function comprises imparting plating piece surface elevation metalluster and mirror effect, makes thin-film material rete have outstanding barrier property and provide the electromagnetic shielding etc. of excellence. In all plated materials, the most common with resin material, as steamed plating one layer of extremely thin metallic film on resin material surface, the metal appearance of resin material light can be given, it is to increase the decoration of resin material, and greatly widen its range of application.
Buckle at various types of resins button, waist, shell buckle and the resin field such as clothes hanger, the technical process that existing resin vacuum coating process adopts generally: at the surperficial spray-applied primer �� vacuum plating �� spray paint of rosin products, obtain plated film resin. In the prior art, the Coating Materials of vacuum plating is generally aluminium or nickel, and the surface of gained plated film resin can exist the stronger process effect of a kind of metal-like.
But, existing plated film resin can cover the background color of product after plated film, can not embody essential effect and the color change of product, as adopted the plated film resin button decorative garment of this kind of effect, does not arrange in pairs or groups well in color, and clothes whole structure class is lower.
Summary of the invention
In view of this, the present invention provides a kind of plated film resin and its preparation method, and plated film resin provided by the invention does not cover the background color of product after plated film, and its surface has translucent cloud effect, and product specification and value are higher.
The present invention provides the preparation method of a kind of plated film resin, comprises the following steps:
A) by resin blank spray-applied primer, obtaining being sprayed with the resin blank of priming paint, the hardness after described priming paint film forming is 4H��6H;
B) by described steps A) the resin blank being sprayed with priming paint that obtains carries out vacuum plating, obtains plated film resin work in-process, and the Coating Materials of described vacuum plating is silicon-dioxide;
C) by described step B) the plated film resin work in-process spray paint that obtains, obtain plated film resin.
Preferably, described steps A) in, before spray-applied primer, described resin blank is carried out oil removing and cleaning successively.
Preferably, described steps A) in, described priming paint is ultraviolet-curing paint.
Preferably, described steps A) in, described resin blank is resin button blank.
Preferably, described step B) in, the consumption of described silicon-dioxide is 10 grams/stove��15 gram/stove.
Preferably, described step B) in, the temperature of described vacuum plating is 50 DEG C��70 DEG C.
Preferably, described step C) in, described finish paint is heat-curable urethane coating.
Preferably, described step C) in, described finish paint is light top coat top coat or dull finishing coat.
The present invention also provides a kind of plated film resin, and its preparation method by mentioned earlier obtains.
Compared with prior art, the present invention is spray-applied primer on resin blank first, and the hardness after described priming paint film forming is 4H��6H, is then that described blank is carried out vacuum plating by Coating Materials taking silicon-dioxide, finally by finish paint spraying, obtains plated film resin. Before plated film, the present invention carries out priming paint spraying, and is 4H��6H by the Hardness Control after priming paint film forming, increases the bonding force of priming paint and Coating Materials, to meet the needs of product surface plated film; And spray paint mainly plays a protective role after plated film. The present invention adopts silicon-dioxide this kind of silicon materials to carry out vacuum plating, high-temperature molten silicon class material under vacuum conditions, it is made to produce ion and molecular substance is progressively attached to product surface, form the semi-transparent effect as the stream cloud multicolour occurred during sky fast sunset in the air, i.e. cloud effect, and also can not cover the background color of product. In the present invention, by plating translucent cloud effect, the change of the background color color of product own is added, it is possible to greatly increase the color category of various types of resins goods cloud effect, make product have more natural sex and value, more improve grade.
Accompanying drawing explanation
Fig. 1 is the image of embodiment 1 gained plated film unsaturated polyester button;
Fig. 2 is the image of comparative example 1 gained plated film unsaturated polyester button;
Fig. 3 is the image of embodiment 2 gained plated film unsaturated polyester button;
Fig. 4 is the image of embodiment 3 gained plated film unsaturated polyester button;
Fig. 5 is the image of embodiment 4 gained plated film unsaturated polyester button.
Embodiment
In order to understand the present invention further, below in conjunction with embodiment, the preferred embodiment of the invention is described, it is understood that these describe just for the features and advantages of the present invention instead of limiting to the claimed invention are described further.
The present invention provides the preparation method of a kind of plated film resin, comprises the following steps:
A) by resin blank spray-applied primer, obtaining being sprayed with the resin blank of priming paint, the hardness after described priming paint film forming is 4H��6H;
B) by described steps A) the resin blank being sprayed with priming paint that obtains carries out vacuum plating, obtains plated film resin work in-process, and the Coating Materials of described vacuum plating is silicon-dioxide;
C) by described step B) the plated film resin work in-process spray paint that obtains, obtain plated film resin.
The present invention is by a kind of up-to-date vacuum coating technology, the cloud effect not covering background color is attached to the surface of various types of resins goods, producing the effect of the multicolored cloud occurred as sky in spontaneous phenomenon in the air, make product have more naturality, decoration property and value, class is higher.
Resin blank is carried out priming paint spraying by the embodiment of the present invention, obtains being sprayed with the resin blank of priming paint.
The present invention with resin, if resin button, waist button and clothes hanger etc. are as application. For the resin types of resin blank, the present invention is not particularly limited, it is preferred to use unsaturated polyester, and this material is more common. In one embodiment of the invention, described resin blank is resin button blank, can be more specifically unsaturated polyester button blank, and its color can have multiple choices, such as white, black, brown, grey and other various colours.
Before to described resin blank spray-applied primer, it is preferably carried out oil removing and cleaning by the present invention successively. Described oil removing and cleaning are operation well known to those skilled in the art, and described cleaning can adopt the mode of ultrasonic cleaning. In the present invention, the mode that this kind of first oil removing is cleaned again mainly can increase the bonding force of priming paint and blank.
Priming paint is sprayed on described resin blank by the present invention, and the hardness after described priming paint film forming is 4H��6H. Priming paint to be arranged according to the characteristic of Coating Materials, and in the present invention, the hardness of described priming paint is higher, can improve the bonding force between coating and finish paint that priming paint and Coating Materials formed, thus improve product and use the overall performance as product uses on clothes.
In addition, priming paint also to be had high temperature resistant, anti-the performance such as wrinkle and crack resistence. In the present invention, described priming paint is preferably ultraviolet-curing paint, and namely described priming paint is preferably optical curing of UV priming paint, is called for short UV paint. The main component of UV paint has photosensitive resin, cross-linking monomer, photosensitizers, solvent and auxiliary agent, and wherein, photosensitive resin is topmost composition, it is resolved that the performance of film, and its effect is the most key; Cross-linking monomer can well with photosensitive resin polymerization reaction take place, also there is the effect of solvent; Photosensitizers is near-ultraviolet light district, a kind of free material of generation under optical excitation. The source of described priming paint is not particularly limited by the present invention, it is possible to self-control, it is also possible to adopt the commercially available priming paint that can meet above-mentioned requirements. In the present invention, the consumption of described priming paint is different according to product difference; Described spraying is operation well known to those skilled in the art.
After obtaining being sprayed with the resin blank of priming paint, the embodiment of the present invention adopts silicon-dioxide that it carries out vacuum plating in coating equipment, obtains plated film resin work in-process.
The present invention take silicon-dioxide as Coating Materials, and its hardness is very high, different from existing Coating Materials performance. Silicon-dioxide is the main component of silica, and chemical formula is SiO2, has crystalline silica and soft silica two kinds in nature. In silica crystals, 4 dielectric of Siliciumatom form 4 covalent linkage with 4 Sauerstoffatoms, and Siliciumatom is positioned at the center of positive tetrahedron, and 4 Sauerstoffatoms are positioned on 4 drift angles of positive tetrahedron, and whole crystal is a huge molecule.
The present invention adopts silicon-dioxide this kind of silicon materials to carry out vacuum plating, high-temperature molten silicon class material under vacuum conditions, it is made to produce ion and molecular substance is progressively attached to product surface, form the semi-transparent effect as the stream cloud multicolour occurred during sky fast sunset in the air, i.e. cloud effect, and also can not cover the background color of product. The present invention utilizes new material to carry out plated film, in various types of resins product surface generation cloud effect and product background color is not covered by adjustment Coating Materials, thus develop a kind of brand-new fantasy coloured effect, enrich color effects and the kind of plated film series products, create value and the benefit of New Product.
The present invention can adjust the consumption of silicon materials according to the cloud effect of product surface, and in one embodiment of the invention, described resin blank is resin button blank, and during plated film, the consumption of described silicon-dioxide is 10 grams/stove��15 gram/stove.
In the present invention, described coating equipment is filming equipment well known to those skilled in the art, and as adopted horizontal coating machine GXW family machine, the requirement parameter that working parameter carries according to coating equipment is arranged. During plated film, melt temperature is different, and in the present invention, the temperature of described vacuum plating is preferably 50 DEG C��70 DEG C, it is more preferable to be 55 DEG C��65 DEG C.
After obtaining plated film resin work in-process, the embodiment of the present invention is manually carried out finish paint spraying, obtains finished product plated film resin.
After plated film, spray paint mainly can play a protective role. In the present invention, finish paint is partially soft, and to be had stronger ply adhesion, and paint layer also to be had good toughness and resistance to marring, and plated film resin just can be made in use not occur paint and rete obscission. Such as, being applied on clothes by plated film resin button, the finish paint meeting above-mentioned requirements can avoid button to fall paint in clothes washing process and fall the generation of the phenomenons such as film. In the present invention, in order to the bonding force improved between priming paint and finish paint, described finish paint be preferably heat-curable urethane coating, namely described finish paint be preferably thermoset PU paint. Thermoset PU paints taking hydroxyl acrylic and special modified resin, solvent and auxiliary agent as host, take polymeric polyisocyanate as solidifying agent, and its sticking power is better, does not fall film (cross-hatching) at product surface 100%.
In the present invention, the luminosity of described finish paint has light and dumb light, and that is, the present invention can adopt light top coat top coat to spray, and obtains bright cloud effect; Dull finishing coat can also be adopted to spray, obtain mute cloud effect. The source of described finish paint is not particularly limited by the present invention, it is possible to self-control, it is also possible to adopt the commercially available finish paint that can meet above-mentioned requirements. In the present invention, the consumption of described finish paint is different according to product difference; Described spraying is operation well known to those skilled in the art.
Present invention also offers a kind of plated film resin, its preparation method by mentioned earlier obtains.
In the present invention, the surface of described plated film resin has translucent cloud effect, and namely light source color grade people is for being judged to colorfulness standard. The color category of product can be determined by the background color of the cloud effect of product and product, can greatly increase the color category of various types of resins goods cloud effect, make product have more natural sex, decoration property and value, there is higher class and stronger product competitiveness.
In order to understand the present invention further, below in conjunction with embodiment, plated film resin provided by the invention and its preparation method are specifically described.
Following examples and comparative example adopt horizontal coating machine GXW family machine to carry out vacuum plating. In following examples and comparative example, priming paint used is grouped into see table 1 with becoming of finish paint, and what table 1 was embodiment of the present invention priming paint used with comparative example and finish paint becomes to be grouped into.
Table 1 embodiment of the present invention priming paint used with comparative example becomes to be grouped into finish paint
Note: above-mentioned resin and auxiliary agent are pressed formula rate and stirs evenly, add siccative, and with solvent adjustment viscosity, obtain corresponding priming paint and finish paint.
Embodiment 1
The unsaturated polyester button blank of white being carried out oil removing and cleaning, then spray-applied primer successively, obtains being sprayed with the unsaturated polyester button blank of priming paint, the hardness after described priming paint film forming is 5H;
In 60 DEG C, the unsaturated polyester button blank being sprayed with priming paint obtained being carried out vacuum plating, obtains plated film unsaturated polyester button work in-process, Coating Materials is silicon-dioxide, and its consumption is 10 grams/stove;
The plated film unsaturated polyester button work in-process spray paint that will obtain, obtains plated film unsaturated polyester button as shown in Figure 1, and Fig. 1 is the image of embodiment 1 gained plated film unsaturated polyester button.
As can be seen from Figure 1, described plated film unsaturated polyester button does not cover the background color of product after plated film, and its surface has translucent cloud effect, and namely light source color grade people is for being judged to 5 grades of colorfulness standards.
Comparative example 1
By the unsaturated polyester button blank spray-applied primer with embodiment 1 same substrate, obtain being sprayed with the unsaturated polyester button blank of priming paint;
In 60 DEG C, the unsaturated polyester button blank being sprayed with priming paint obtained being carried out vacuum plating, obtains plated film unsaturated polyester button work in-process, Coating Materials is aluminium, and its consumption is 10 grams/stove;
The plated film unsaturated polyester button work in-process spray paint that will obtain, obtains plated film unsaturated polyester button as shown in Figure 2, and Fig. 2 is the image of comparative example 1 gained plated film unsaturated polyester button.
As can be seen from Figure 2, described plated film unsaturated polyester button masks the background color of product after plated film, and its surface does not have translucent cloud effect.
Embodiment 2
Brown unsaturated polyester button blank being carried out oil removing and cleaning, then spray-applied primer successively, obtains being sprayed with the unsaturated polyester button blank of priming paint, the hardness after described priming paint film forming is 4H;
In 60 DEG C, the unsaturated polyester button blank being sprayed with priming paint obtained being carried out vacuum plating, obtains plated film unsaturated polyester button work in-process, Coating Materials is silicon-dioxide, and its consumption is 12 grams/stove;
The plated film unsaturated polyester button work in-process spray paint that will obtain, obtains plated film unsaturated polyester button as shown in Figure 3, and Fig. 3 is the image of embodiment 2 gained plated film unsaturated polyester button.
As can be seen from Figure 3, described plated film unsaturated polyester button does not cover the background color of product after plated film, and its surface has translucent cloud effect, and namely light source color grade people is for being judged to 5 grades of colorfulness standards.
Embodiment 3
The unsaturated polyester button blank of black being carried out oil removing and cleaning, then spray-applied primer successively, obtains being sprayed with the unsaturated polyester button blank of priming paint, the hardness after described priming paint film forming is 5H;
In 70 DEG C, the unsaturated polyester button blank being sprayed with priming paint obtained being carried out vacuum plating, obtains plated film unsaturated polyester button work in-process, Coating Materials is silicon-dioxide, and its consumption is 15 grams/stove;
The plated film unsaturated polyester button work in-process spray paint that will obtain, obtains plated film unsaturated polyester button as shown in Figure 4, and Fig. 4 is the image of embodiment 3 gained plated film unsaturated polyester button.
As can be seen from Figure 4, described plated film unsaturated polyester button does not cover the background color of product after plated film, and its surface has translucent cloud effect, and namely light source color grade people is for being judged to 5 grades of colorfulness standards.
Embodiment 4
The unsaturated polyester button blank of grey being carried out oil removing and cleaning, then spray-applied primer successively, obtains being sprayed with the unsaturated polyester button blank of priming paint, the hardness after described priming paint film forming is 6H;
In 50 DEG C, the unsaturated polyester button blank being sprayed with priming paint obtained being carried out vacuum plating, obtains plated film unsaturated polyester button work in-process, Coating Materials is silicon-dioxide, and its consumption is 15 grams/stove;
The plated film unsaturated polyester button work in-process spray paint that will obtain, obtains plated film unsaturated polyester button as shown in Figure 5, and Fig. 5 is the image of embodiment 4 gained plated film unsaturated polyester button.
As can be seen from Figure 5, described plated film unsaturated polyester button does not cover the background color of product after plated film, and its surface has translucent cloud effect, and namely light source color grade people is for being judged to 5 grades of colorfulness standards.
As seen from the above embodiment, the preparation method of plated film resin provided by the invention is a kind of new process of surface treatment, and prepared plated film resin does not cover the background color of product after plated film, and has cloud effect, product is novel unique, and class and value are higher.
Illustrating just for helping the method understanding the present invention and core concept thereof of above embodiment. , it is also possible to the present invention carries out some improvement and modification, it is noted that for those skilled in the art, under the premise without departing from the principles of the invention these improve and modify in the protection domain also falling into the claims in the present invention.
Claims (8)
1. a preparation method for plated film resin, is made up of following step:
A) by carry out successively oil removing and clean after resin blank spray-applied primer, obtain being sprayed with the resin blank of priming paint, the hardness after described priming paint film forming is 4H��6H;
B) by described steps A) the resin blank being sprayed with priming paint that obtains carries out vacuum plating, obtains plated film resin work in-process, and the Coating Materials of described vacuum plating is silicon-dioxide;
C) by described step B) the plated film resin work in-process spray paint that obtains, obtain plated film resin.
2. preparation method according to claim 1, it is characterised in that, described steps A) in, described priming paint is ultraviolet-curing paint.
3. preparation method according to claim 1, it is characterised in that, described steps A) in, described resin blank is resin button blank.
4. preparation method according to claim 3, it is characterised in that, described step B) in, the consumption of described silicon-dioxide is 10 grams/stove��15 gram/stove.
5. preparation method according to claim 1 or 4, it is characterised in that, described step B) in, the temperature of described vacuum plating is 50 DEG C��70 DEG C.
6. preparation method according to claim 1, it is characterised in that, described step C) in, described finish paint is heat-curable urethane coating.
7. preparation method according to claim 1, it is characterised in that, described step C) in, described finish paint is light top coat top coat or dull finishing coat.
8. a plated film resin, it is characterised in that, obtain by the preparation method described in the arbitrary item of claim 1��7.
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| CN201410143761.2A CN103920632B (en) | 2014-04-09 | 2014-04-09 | Plated film resin and its preparation method |
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| CN201410143761.2A CN103920632B (en) | 2014-04-09 | 2014-04-09 | Plated film resin and its preparation method |
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| CN103920632B true CN103920632B (en) | 2016-06-08 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106380959B (en) * | 2015-07-29 | 2019-03-26 | 浙江伟星实业发展股份有限公司 | A kind of plated film button and preparation method thereof |
| CN106366797B (en) * | 2016-08-23 | 2019-03-26 | 浙江伟星实业发展股份有限公司 | A kind of aurora illusion-colour plated film button and preparation method thereof |
| CN106893130B (en) * | 2017-04-12 | 2019-07-19 | 浙江伟星实业发展股份有限公司 | A kind of soft modeling rubber plated film composite material and preparation method |
| CN107136661A (en) * | 2017-06-30 | 2017-09-08 | 浙江伟星实业发展股份有限公司 | A kind of button and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665577A (en) * | 2008-09-03 | 2010-03-10 | 深圳富泰宏精密工业有限公司 | Method for processing plastic surface |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0985166A (en) * | 1995-09-22 | 1997-03-31 | Kansai Paint Co Ltd | Coating method of automobile outside plate part |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665577A (en) * | 2008-09-03 | 2010-03-10 | 深圳富泰宏精密工业有限公司 | Method for processing plastic surface |
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