Researchers found that the surface wettability of materials can be specifically adjusted by the composition and morphology of copolymer coatings. The wettability feature is a fundamental and crucial property of solid surfaces which can be easily obtained and adjusted by polymer surface treatment thanks to the wide range of properties of polymers and feasible processing…
QT5-15 Fully Automatic Concrete Cement Brick Hollow Block Making Machine Siemens brand PLC control system / Siemens motor / Omron switch/ International standard steel QT5-15 block making machine is the latest developed equipment product, which is special purpose equipment for making building block making machine. The material can be fly ash, slag, gangue or other…
Developing circular economy is an important strategy for China ' s economic and social development. During the 14th Five-Year Plan period, China entered a new stage of development and opened a new journey of building a socialist modernization country in an all-round way. Developing circular economy vigorously, promoting the economical and intensive use of resources, and building…