Main categories of optical plastics and raw material ap…
What is optical plastic? Generally divided into thermoplastic and thermosetting plastics. Thermoplastic refers to plastic that can be repeatedly heated and still plasticized. The optical plastic is mostly thermoplastic. Commonly used materials Polymethylmethacrylate ( ---MORE---
What are the decoration styles of the house?
Nowadays, the decoration of new houses is not only for the needs of living, but also a symbol of status. Therefore, everybody wants to decorate the house beautifully and at the same time. Before the renovation needs to set the style of decoration, then the current domestic decoration style is what ---MORE---
In order to retain customers, companies must create “…
Abstract Many strategic new ideas hold that in modern commerce, no competitive advantage can last. As a result, companies must constantly update their business models, strategies, and communications to respond to increasingly sophisticated consumers. However, many studies have shown that this ---MORE---
Imports of plastic products increased month by month, s…
According to statistics, in 2016, the import value of China's plastic products totaled 4.694 billion US dollars, and the amount increased by 1.8% year-on-year, of which the import value in December was 461 million US dollars. The following is the statistics of China's imports of plastic pro ---MORE---
New smart glasses let you regain the ability to disting…
The world of science and technology is colorful, but it is regrettable that there are few things for color-blind people (red and green blind people) and weak people. Of course, with the development of science and technology, people with color blindness and color weakness may also be able to r ---MORE---
The new method produces wires with only three atoms in …
Researchers at Stanford University and the Department of Energy’s SLAC National Accelerator Laboratory have developed a new method of making diamonds with diameters of only three atoms in diameter using diamond-based hydrocarbons. This technology has a wide range of uses ---MORE---
Basis for preparation of heat treatment process
What are the heat treatment process terms? The terminology of heat treatment process is to make everyone have an accurate and scientific terminology in the formulation of process standards or technical exchanges. Its content is extensive. China has GB/T7232 "metal heat treatmen ---MORE---