Adding inorganic mineral powder such as calcium carbonate to the matrix resin plays a three-fold role of increasing, im…
Plastics are generally considered to be insulators and are often used as insulating materials. However, its high insulation bri…
HC Security Network News With the rapid development of the Internet era, smart home device has entered the household, door locks as a family life first road entrance. In the era of artificial intelligence, it has also undergone an i…
According to the electrek website, nearly a year after working with Tesla on new research, battery researcher Jeff Dahn began a round-trip speech on the progress of his team. Last week, the media reported on his speech at the International Battery Seminar in Ma…
First, the head molding process
Second, the thread processing technology
<…
Western Rhododendron, referred to as Xiqiao, is a new variety obtained by Dutch and Belgian experts after long-term cross breeding. It is reported that it contains the kinship of Chinese cuckoo. Because i…
According to the terminal, household heating is divided into: central air-conditioning fan coil, wall-mounted radiator (commonly known as wall heating), floor heating, and kicker warming that has just come out in recent years …
ã€China Aluminum Industry Network】 1. The oxide film is colorless or milky white. The water oxide film is γ diasporite alumina. Its structure is fine. The pH is between 3.5 and 9. The film is very stable and can be used as the bottom layer of paint. The superheated steam exce…