The e-PTFE microporous membrane produced by PTFE material using a special multi-directional stretching process has a microporous structure with interlaced microfibrils and nodes, m…

PTFE material itself is not toxic, but it will produce toxic substances after burning and decomposing. It is recommended that all mask companies clearly indicate on the outer packa…

The split membrane bioreactor is pressurized by a pump, and the mixed liquid is filtered under the pressure, so that macromolecular organic matter will be filtered out by the membr…

Membranes can be prepared from many kinds of materials, and can be in liquid phase, solid phase or even gas phase. Most of the separation membranes currently used are solid phase m…

In traditional wastewater biological treatment technology, mud-water separation is completed by gravity in the secondary sedimentation tank, and its separation efficiency depends o…

Just now, a certain imitation silk fabric dealer revealed to the editor that from now on, a local dyeing factory will start to increase prices! As more and more printing and dyeing…

After the beginning of the new year, the editor chatted with several cloth bosses to understand their views on this year’s market. Their views were relatively consistent. Ext…

Gold, three and silver are still expected, Paraxylene is here to help. Go to the warehouse with the right mentality, Short fiber and filament prices all increased. Watch carefully!…

The Shanghai Shipping Exchange released a weekly report on the export container shipping market on the 18th. China’s export container shipping market is still gradually recov…