The shiny black composite membrane of a kind of high light
Technical field
The utility model relates to the decoration technology field of membrane materials, relates in particular to the shiny black composite membrane of a kind of high light.
Background technology
At present in household electric appliances such as refrigerator door panel, water heater panel, air-conditioning panel, washing machines, and need to use various steel plates, aluminium in the field such as automobile, cooking apparatus, anti-theft door plate, be sticked the film material to play the practice of protective action in order to prevent that above-mentioned steel plate, aluminium are oxidized in the process of using, corrosion, in above-mentioned industry, to have risen gradually in recent years on the surface of metallic plate.Especially for high-grade products such as automobile, piano, sound equipments; often need to use the film material that surface smoothness is high, brightness is high, black is effective; not only can protect steel plate, aluminium etc.; but also to reach good decorative effect; meet the class requirement of the high-grade products such as piano; but the brightness of existing film material of the same type and black weak effect can't reach consumer's requirement.
Summary of the invention
The purpose of this utility model provides the shiny black composite membrane of high light that a kind of brightness is high and black is effective, and not only protective action is good, and can beautify product appearance, improves product specification.
The utility model is achieved through the following technical solutions.
The shiny black composite membrane of a kind of high light comprises base membrane layer, and the surface of described base membrane layer is disposed with compound adhesive water layer, black PVC layer, and described compound adhesive water layer is between base membrane layer and black PVC layer.
Wherein, the another side of described base membrane layer is provided with the UV coating.
Wherein, the thickness of described UV coating is 1~4 μ m.
Wherein, the thickness of described base membrane layer is 10~250 μ m.
Wherein, the thickness of described compound adhesive water layer is 2~6 μ m.
Wherein, the thickness of described black PVC layer is 10~250 μ m.
The beneficial effects of the utility model are: the shiny black composite membrane of a kind of high light, comprise base membrane layer, the surface of described base membrane layer is disposed with compound adhesive water layer, black PVC layer, described compound adhesive water layer is between base membrane layer and black PVC layer, of the present utility model simple in structure, the shiny black degree of compound adhesive water layer is high, sensory effects is good, the setting of UV coating can strengthen anti-scratch performance and the decay resistance of product itself, the utility model had both had protective action, prevent burning, can beautify product appearance again, improve product specification.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 of the present utility model.
Fig. 2 is the structural representation of embodiment 2 of the present utility model.
Reference numeral comprises:
1-base membrane layer; 2-compound adhesive water layer; 3-black PVC layer; 4-UV coating.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Embodiment 1.
Referring to Fig. 1, the shiny black composite membrane of a kind of high light comprises base membrane layer 1, and the surface of described base membrane layer 1 is disposed with compound adhesive water layer 2, black PVC layer 3, and described compound adhesive water layer 2 is between base membrane layer 1 and black PVC layer 3.
The base membrane layer 1 of the present embodiment is environmental protection, high temperature resistant and on-deformable membrane material, such as the PET film, compound adhesive water layer 2 is coated on the surface of base membrane layer 1, black PVC layer 3 is positioned at the surface of compound adhesive water layer, during production and processing, at first with modified polyurethane resin: isocyanates: butanone: toluene: the crome metal compound was with 100: 15: 90:210: 15 weight ratio mixing and stirring makes composite glue; Then utilize the net roller that the composite glue that makes is uniformly coated on the described base membrane layer 1, and carry out drying and processing formation compound adhesive water layer 2; Heat 80~120 ℃ with being combined with each other through basement membrane and the black PVC film of coating behind the composite glue through composite roll, form the shiny black composite membrane of high light.
Wherein, described modified polyurethane resin is the PU-109 modified polyurethane resin that company is solidified in nation, and described crome metal compound is the B-56 crome metal compound that Zhongshan city color skill metallic pigments Co., Ltd produces.
The shiny black composite membrane of high light of the present utility model, not only simple in structure, and also the shiny black degree of compound adhesive water layer 2 is high, and sensory effects is good, can either play good protective action to steel plate, aluminium etc., can beautify product appearance again, improves product specification.
The thickness of the base membrane layer of the present embodiment is 10~250 μ m, and the thickness of described compound adhesive water layer is 2~6 μ m, and the thickness of described black PVC layer is 10~250 μ m.The thickness of the shiny black composite membrane of high light of the present utility model is moderate, during use, the requirement of the industry that production firm can use according to composite membrane, the base membrane layer 1 of choose reasonable suitable thickness, the thickness of compound adhesive water layer 2, black PVC layer 3 etc., satisfy different consumer demands, practical, applied range.
Embodiment 2.
Referring to Fig. 2, the difference of the present embodiment and embodiment 1 is: another surface of described base membrane layer 1 is provided with UV coating 4, and the setting of UV coating 4 can strengthen anti-scratch performance and the decay resistance of product itself, improves quality and the service life of product.
During production and processing, utilize the net roller UV light gloss oil to be uniformly coated on the one side without composite glue of base membrane layer 1, and carry out the photocuring irradiation with the ultraviolet ray of UV lamp, form UV coating 4.
Wherein, described UV light gloss oil is polyurethane acrylic acid gloss oil.
The thickness of the UV coating 4 of the present embodiment is 1~4 μ m, and the thickness of UV coating 4 is larger, and the case hardness of described composite membrane is larger, and is anti-scratch, decay resistance better, can adjust according to actual conditions the thickness of UV coating 4, to satisfy different requirements.
Unaccounted technical characterictic is identical with embodiment 1 in the present embodiment, does not repeat them here.
Should be noted that at last; above embodiment is only in order to illustrate the technical solution of the utility model; but not to the restriction of the utility model protection domain; although with reference to preferred embodiment the utility model has been done to explain; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.