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except for badges made of stainless steel, other materials must be electroplated. The commonly used electroplating is generally nickel plating, it is also the white steel color that we often say. This color is almost the same as the stainless steel color, so the customer mistakenly believes that it is a stainless steel badge. In the early days, it was made of metal materials such as gold, silver, copper, iron and tin, hence its name. In addition to metal materials, non-metallic materials such as plastics and glass fibers are widely used. According to the data of 'analysis report on development prospect and strategic planning of hardware products industry', 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.
Zhuhai High temperature resistant label manufacturers are of good quality and low price
metal signs are widely used in daily life, not only for these purposes listed above, for example: road Instructions, campus education guidance and instruction signs, etc. are all common uses of metal signs in our daily life; So don't underestimate the role of small signs, it brings many convenient uses to our life.
Zhuhai High temperature resistant label manufacturers are of good quality and low price, so which types of glue are commonly used in the use of metal signs? How is the glue correct and what type of sign or product is used? In the use of metal signs, we often use four kinds of glue: water glue, hot melt glue, back glue and four-dimensional glue. Water glue is a kind of liquid glue. The surface is colorless and transparent, and it is not easy to turn yellow. It is an environment-friendly chemical. It has good adhesive strength at normal temperature and is convenient to use. The release paper that tears the label can be directly attached to the product; Commonly used in electronic digital products, furniture, gift boxes, household appliances and other products.
entering the 1980s s, many industries, especially the automobile industry, rely more on powder metallurgy technology than ever before, using as many high-performance parts of powder metallurgy as possible is a powerful means to improve the competitiveness of automobiles, especially cars, in the market. High density P/M products are the key factors to ensure their excellent mechanical properties. Therefore, in order to expand the application range of powder metallurgy P/M Parts, it is necessary to increase its density to obtain powder metallurgy parts with excellent mechanical properties. Generally, the whole surface is used as a sign.
there are not many small nameplates made of aluminum, because the logo nameplates and other products made of aluminum are not as delicate as stainless steel, and the gloss is relatively poor, moreover, the surface of the aluminum sign is easily scratched and ground. Stainless steel sign stainless steel sign stainless steel sign its material is 304 stainless steel, has good resistance to atmospheric and freshwater medium corrosion performance, and through corrosion, polishing, drawing after the decorative effect is very high-grade and beautiful. Stainless steel signs are generally divided into concave signs, convex signs and concave-convex signs.
Zhuhai High temperature resistant label manufacturer is of good quality and low price, while the metal ions in the metal salt lose electrons and become positive metal ions, which gradually move and deposit on the original mode of the cathode, form an appropriate thickness after a period of time (Thin Standard thin can reach 0. 04mm). The application range of nickel sheet label products is very wide. The thickness of nickel sheet thin label can be controlled at 0 on products such as mobile phone case, protective cover, electronic digital product case, home appliance product case, gift box outer package, etc. 05-0. Within the range of, the surface can be used for wire drawing, netting, vacuum plating and oil injection.
electroplating nickel crystal is extremely fine and has excellent polishing performance. The polished nickel coating can obtain a mirror-like luster appearance while maintaining its luster in the atmosphere for a long time. Therefore, the plating layer is often used for decoration. The hardness of nickel coating is relatively high, which can improve the wear resistance of product surface. Nickel plating layer is commonly used in printing industry to improve the hardness of lead surface.
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.