Colored PMMA light-passing board
Technical field
The utility model relates to a kind of colored PMMA light-passing board.
Background technology
At present, solidified forming of casting in the general PMMA resin all mill base being evenly mixed in liquid clear of existing coloured PMMA (polymethacrylates) resin plate (i.e. acryl plates) gets, but coloured mill base mixed distribution is in whole sheet material, greatly reduce light transmittance, decay more than 50%, the darker acryl plates light transmittance that just makes of the color of mill base is lower, existing this production technology is manual mixing colours, inefficiency, easily produces batch aberration.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of translucent effect good and the colored PMMA light-passing board of color stable.
The utility model is achieved in that a kind of colored PMMA light-passing board, and comprise one first transparent PMMA resin plate and a PMMA color chips film of stacked setting, described PMMA color chips film lower surface is also fitted with one second transparent PMMA resin plate.
Particularly, the thickness of described first transparent PMMA resin plate is 2 ~ 50mm.
Particularly, the thickness of described second transparent PMMA resin plate is 2 ~ 50mm.
Particularly, the thickness of described transparent PMMA color chips film is 0.2 ~ 0.3mm.
The colored PMMA light-passing board that the utility model provides, it fuses the special PMMA color chips film of attachment between the first transparent PMMA resin plate and the second transparent PMMA resin plate, or be only attached with special PMMA color chips film in the first transparent PMMA resin plate bottom surface fusion, because the thickness of the first transparent PMMA resin plate and the second transparent PMMA resin plate accounts for 98% of whole colored PMMA light-passing board thickness, the thickness of transparent PMMA color chips film only has 0.2 ~ 0.3mm, account for 2% of whole colored PMMA light-passing board thickness, above structural design can make 98% thickness of colored PMMA light-passing board be all transparent, any decay can not be had to normal printing opacity, increase substantially colored PMMA light-passing board light transmittance, translucent effect is good, the special PMMA color chips film i.e. the colorful one simultaneously fusing attachment maps but also can appear light.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the colored PMMA light-passing board that the utility model provides.
Fig. 2 is the schematic diagram of the colored PMMA light-passing board of the another kind of embodiment that the utility model provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figure 1, the colored PMMA light-passing board of the one that the utility model embodiment provides, comprises one first transparent PMMA resin plate 1 and a PMMA color chips film 2 of stacked setting.
Further, described PMMA color chips film 2 lower surface is also fitted with one second transparent PMMA resin plate 3.
Particularly, the thickness of described first transparent PMMA resin plate 1 is 2 ~ 50mm.
Particularly, the thickness of described second transparent PMMA resin plate 3 is 2 ~ 50mm.
Particularly, the thickness of described transparent PMMA color chips film 2 is 0.2 ~ 0.3mm.
Operation principle of the present utility model is: between identical the first transparent PMMA resin plate 1 of two pieces of thickness and the second transparent PMMA resin plate 3, place PMMA color chips film 2, Particular craft is waited by hot pressing/sizing, PMMA color chips film 2 and the first transparent PMMA resin plate 1 and the second transparent PMMA resin 3 plate are fused into one, forms novel colored PMMA light-passing board
The colored PMMA light-passing board that the utility model provides, it fuses and is attached with special PMMA color chips film 2 between the first transparent PMMA resin plate 1 and the second transparent PMMA resin plate 3, or only at the special PMMA color chips film 2 of the first transparent PMMA resin plate 1 bottom surface fusion attachment, because the thickness of the first transparent PMMA resin plate 1 and the second transparent PMMA resin plate 3 accounts for 98% of whole colored PMMA light-passing board thickness, the thickness of PMMA color chips film 2 only has 0.2 ~ 0.3mm, account for 2% of whole colored PMMA light-passing board thickness, above structural design can make 98% thickness of colored PMMA light-passing board be all transparent, any decay can not be had to normal printing opacity, increase substantially colored PMMA light-passing board light transmittance, translucent effect is good, PMMA color chips film 2 i.e. the colorful one of its fusion attachment maps and can appear light again simultaneously.
Embodiment two:
As shown in Figure 2, the colored PMMA light-passing board of the one that the utility model embodiment two provides, comprise transparent PMMA resin plate 1 and a transparent PMMA color chips film 2 of stacked setting, the present embodiment two is identical with the appearance and size of above-described embodiment one, its difference is to have lacked one deck PMMA resin plate 3, can not reduce the light transmittance of colored PMMA light-passing board equally.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.