Zhuhai conductive foam-Metal signage manufacturer

by:ShunDing     2020-08-05
Zhuhai conductive foam

as a steel producer in the world and with a large population in the world, China has the advantage of low cost of raw materials and labor for manufacturing hardware products, in recent years, China's export of hardware products has maintained a stable growth trend. China has become the world's major exporter of hardware products. It is expected that the annual export volume will remain 10-10 in the future-15% growth. The analysis report on the development prospect and strategic planning of hardware products industry shows that in 2010, China's hardware products industry recovered throughout the year. In general, the hardware products industry is running well, the growth momentum of domestic and foreign sales is obvious, the import and export is growing at a high speed, and various economic indicators have basically returned to the previous level.

bending: an economical production process for processing any form of sheet, Rod and tubular materials. Continuous binding and forming: feed metal sheets between pressure rollers to obtain metal shapes with continuous length and consistent cross section. Similar to the extrusion process, but the wall thickness of the processed components is limited, only a single wall thickness can be obtained. Only on the premise of mass production, the processing cost is reasonable. The stamped metal sheet is placed between the male die and the female die and is pressed and formed for processing hollow shapes, and the depth can be deep or shallow.

Zhuhai conductive foam, Hot Melt Adhesive is a kind of plastic adhesive, which has no viscosity at normal temperature and needs to be heated to above 120 ℃ by a hot press, glue is sticky only when it dissolves and has odorless properties. It is an environmentally friendly chemical product. It has the characteristics of high adhesion, strong adhesion, etc. It is often used on the surface of leather goods, digital products, household appliances, etc. , like double-sided tape, and is generally attached to the overall metal label, such as stainless steel signs, electroforming thick standards, etc!

roof sign: refers to a plate-shaped live cube-shaped or magic sign that is set on the roof of a building and hung or pasted on it. Column signs: horizontal, vertical and three-dimensional signs marked on some fixed structures on the ground. Sudden sign: a sign that protrudes on the wall surface of a building and is used as a carrier on both sides except for the whole side of the building or when there are walls on both sides.

chemical stability of the material itself: stainless steel material has the properties of high temperature resistance, acid and alkali resistance, corrosion resistance, oxidation resistance, etc. Affected by the chemical structure of stainless steel, in harsh environments, such as high temperature, wet and cold, and long-term exposure to rainwater, stainless steel signs can still remain bright and beautiful for a long time without deformation. In short, it is characterized by strong annual use and not easy to deform. In the choice of making metal signs, stainless steel and aluminum are very common metal materials, so what is the difference between the advantages and disadvantages of these two materials?

comparison of advantages and disadvantages between the two: stainless steel plate has stable structure, firmness and durability, and is not easy to deform; Stainless steel has strong corrosion resistance, acid and alkali resistance and oxidation resistance, and is not easy to rust. Aluminum plate is light in weight, unstable in structure, easy to deform and rust, poor in oxidation resistance and easy to corrode. The stainless steel material has a strong three-dimensional effect, and the surface style looks more upscale and is often used for high value-added commodity decoration.

The manufacturing process of nickel sheet thin standard is to use the cathode deposition phenomenon in the electrochemical process to carry out molding processing, that is, the conductive original mold is used as the cathode, the Electroformed Metal is used as the anode, and the metal salt solution of the electroforming material is used as the electroforming liquid. Under the action of direct current, the metal plate at the anode will gradually dissolve into metal ions, which will be continuously added to the electroforming solution to keep the concentration of the electroforming solution balanced.

The basic principle of Zhuhai conductive foam electroforming is to use the original mold made according to the required shape as the cathode and the electroforming material as the anode, put them together in the same metal salt solution as the anode material and pass direct current. Under the action of electrolysis, a metal electroforming layer is gradually deposited on the surface of the original mold, and the metal electroforming layer is taken out of the solution after reaching the required thickness, and the electroforming layer is separated from the original mold, the metal parts corresponding to the shape of the original mold are obtained. The stability of nickel plating layer in air is very high. Due to the strong passivation ability of metal nickel, a very thin passivation film can be rapidly formed on the surface to resist the corrosion of atmosphere, alkali and some acids.

technological process of making nickel sheet label II. Cleaning steel plate and steel plate is the carrier when making nickel label, and the steel plate can be recycled, A plate can be repeatedly plated 2000 times, and each time it is reused, it must be cleaned and polished. Operation Guidance: The operator turns on the switch of the grinding machine and holds the stainless steel plate with both hands to make it close to the nylon wheel; Move left and right up and down, polish the stainless steel to make it bright and flat, and visually check the surface for nickel spots, letter marks and scraping. Polished stainless steel is placed in clear water to avoid oxidation of stainless steel plates.


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