The silver-colored PCM composite plate of a kind of thin sudden strain of a muscle
Technical field
The utility model relates to household electrical appliances panel material field, the silver-colored PCM composite plate of particularly a kind of thin sudden strain of a muscle.
Background technology
Along with the needs of living standard that improves constantly and household electric appliances self competition, household appliances satisfy the special instructions for use of household appliances except that guaranteeing, also require the color of appliance shell, decorative pattern to constantly update.And the household electrical appliances panel provides good decoration effect for household electrical appliances itself, can design production at the purposes of different household electrical appliances, the fashion requirement that more proposes personalized pattern that has.The PCM composite plate has been widely applied in the middle of the production of household electrical appliances panel at present.Though but the PCM composite plate can be made the abundant colors variation at present, because of its surface is nonmetallic materials, is difficult to embody the effect of metallic luster, therefore research has the PCM composite plate of metallic luster effect, has realistic meanings.
Summary of the invention
The purpose of this utility model is at above-mentioned deficiency, provides a kind of thin sudden strain of a muscle silver-colored PCM composite plate.
The technical solution of the utility model is as follows: the silver-colored PCM composite plate of a kind of thin sudden strain of a muscle; comprise base material and silver powder finish paint; wherein the positive and negative surface of base material is provided with the immersion coating protective layer; on the immersion coating in base material front prime coat is arranged; scribble one deck silver powder finish paint on the prime coat, one deck back of the body enamelled coating is arranged on the base material reverse side immersion coating.
Described base material is a cold-rolled steel sheet, and cold-rolled steel sheet need pass through the alkali cleaning ungrease treatment.
Described silver powder finish paint is for having the aluminium paint of metal effect after solidifying.
The beneficial effects of the utility model are: the utility model is owing to adopt aluminium paint to do finish paint, and it solidifies back PCM composite surface metal-like, reaches the metallic luster effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1 is base material, and 2 is immersion coating, and 3 is prime coat, and 4 are back of the body enamelled coating, and 5 is the silver powder finish paint.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
As shown in Figure 1; the silver-colored PCM composite plate of a kind of thin sudden strain of a muscle, the positive and negative surface of base material (1) is provided with immersion coating (2) protective layer, and prime coat (3) is arranged on base material (1) the front immersion coating (2); scribble one deck silver powder finish paint (5) on the prime coat (3), base material (1) reverse side has back of the body enamelled coating (4).
The specific embodiment of the present invention is as follows:
The utility model uses cold-rolled steel sheet to do base material, in advance base material is done the alkali cleaning ungrease treatment, and at the front-back two-sided roller coat passivating solution of treated base material, forms the immersion coating protective layer.Prime on the immersion coating of base material front, single-minded layer is coated with the silver powder face on prime coat, roller coat back of the body lacquer on the base material reverse side immersion coating.