انجمن صنفی تولیدکنندگان لوله و اتصالات پلی اتیلن

A research team from Los Alamos National Laboratory published a paper in the journal Nature Energy this week that demonstrates an effective method for scaling up quantum dot solar power technology from production models to full-sized windows that could power a building.

Bicycle tires are a weak link in the cycling world. They fail when you need them the most and can be a pain to repair. More often than not, a flat tire is the death sentence for a bicycle whose owner doesn’t have the tools or the know-how to fix the flat

Extrusion is a “black-box” process. We can’t see what goes on inside an extruder, so we depend on instruments. We need to be sure that all sensors are working and readouts are calibrated correctly.

MIT chemists have created a new material that combines the flexibility of polymer gels with the rigid structure provided by metal-based clusters. The new gels could be well-suited for a range of possible functions, including drug release, gas storage, or water filtration, the researchers say.