Plastic electroplating, the world has formed a large-scale production in the 1950s, China also achieved industrialization in the 60 to 80 years, when the main use of buttons, buckles and other small products, requires the coating is not peeling, the surface can be the same as metal. With the development of the times, plastics electroplating applications have also been expanding, from the original small pieces, a small amount of applications to large-scale, large-scale use, from decorative applications to functional engineering applications, and so on the quality of the coating is also increasing. At present, the quality of plating parts in China's Guangdong Province and Zhejiang Province is relatively high, and its appearance can be compared with foreign advanced products to meet the quality requirements of foreign-funded enterprises. However, the internal quality is not perfect because of the test method test specifications.
Plastic plating problem
(1) appearance quality. The appearance of plastic electroplating requires a smoother surface than the electroplated surface of metal products, and the brightness can generally be achieved, but there is a certain degree of difference in the degree. It is generally believed that the bright appearance of a good hair is "black" and the visual sense of lightness is "thick". This macroscopic sensation is determined by the surface microscopic state, which means that the microscopic surface must be very smooth. The coating must not be in the form of fog, and it is extremely misty. It cannot be found under strong light or under direct vision. It can only be found under certain angles of light, so it is easily overlooked. As for defects such as exposed plastic, peeling, burrs, pitting, and poor plating, electroplating is absolutely not allowed. Some minor parts of the appraisal site, such as the opposite side, must be plated and covered with bright color, which can not be blackened, plasticized, and clipped.
(2) Internal quality. Electroplating of automobile parts and motorcycle parts or higher-grade parts requires certain technical specifications. For example, plating adhesion, copper-acetate corrosion resistance test, thermal cycle test and field test, etc. Deformation requirements.
Want to learn more about buttons: accessible
For more details, please pay attention to WeChat public number: 
RELIEF UPPER BACK & SHOULDER PAIN: Our posture corrector helps to correct your posture problems including the most common, 'Rounded Shoulders' where your shoulders are rolled forward which can cause your neck and shoulder pain along with Backaches.
LONG-TERM POSTURE CORRECT: posture corrector brace promotes long term muscle memory and offer enough support for spine, you will still stand straight up without slouching even though the item removed.
INVISIBLE UNDER CLOTHES: Made of breathable, lightweight neoprene rubber, the posture brace can be worn in offices, homes, gyms or anywhere else without being seen.
Posture Corrector Under Clothes,Posture Corrector,Posture Corrector Brace,Posture Correction Exercises
Shenzhen Hongxiangwen Hook&Loop Co.,Ltd , https://www.hxwsports.com