Perovskite is a crystalline material with the general molecular formula ABX3, in the shape of an octahedron. It is widely used in photovoltaics, LEDs and other fields because of high photoelectric conversion efficiency. Perovskite solar cells (PSCs) are utilized perovskite ...
The salivation extruder adopts multi-machine co-extrusion POE single screw extruder, the screw cylinder constant temperature circulating water cooling system. 2. The roller body is embossed on both sides. 想知道更多细节,请联系我WhatsApp或微信+8615906222016。 ...
Oil resistance, compression resistance and abrasion resistance are not so good; 6. POE plastics have narrow molecular distribution, good fluidity and good compatibility with polyolefin. 想知道更多细节,请联系我WhatsApp或微信+8615906222016。 ...