The hydraulic acrow props processing steps are few, the meter adjustment process can be omitted, and the tank liquid can be reused. Effectively improve the adhesion of the paint to the substrate. Various substrates such as iron plate, galvanized plate and aluminum plate can be processed in-line.
The United States began to conduct theoretical research on metal silane pretreatment technology in the 1990s, and Europe also began to conduct exploratory research on silane in the mid-1990s. In our country at the beginning of this century, major research institutions and manufacturing companies have also begun to conduct research on silane. There are also projects that turn waste into treasure and hydraulic acrow props b to protect the ecological environment.
Leading domestic and foreign QY biodiesel production technology; dual-fuel vehicles invented by Shanghai Han Linsheng to save fuel, reduce pollution and fertilizer, increase fertilizer utilization by more than 10%, and afforestation survival rate of 95% of root irrigation technology;
The invention invented by Chen Lianggang in Hainan Province has the characteristics of excellent chemical stability, acid and alkali resistance, and microbial erosion resistance. Instant temperature display, time decreasing display, double section time, temperature setting, acrow prop automatic fault detection and buzzer alarm function.
Temperature deviation calibration function, convenient module replacement, easy cleaning and disinfection, built-in over-temperature protection device, blue LCD screen display, membrane switch. Silane contains two different chemical functional groups. One end can react with the hydroxyl groups on the surface of inorganic materials (such as glass fibers, silicates, metals and their oxides) to form a covalent bond; the other end can form a covalent bond with the resin, so that the two A combination of materials with very different properties.
Silanization is a process in which organosilane is the main raw material for surface treatment of metal or non-metal materials. Compared with traditional phosphating treatment, silanization treatment has the following advantages: no harmful heavy metal ions, no phosphorus, and the steel acrow props does not need to be heated. The silane treatment process does not produce sediment, the treatment time is short, and the control is simple.
