2023 年 11 月

Imported spunbond non-woven fabrics can also be called non-woven fabrics. They can be divided into the following types according to different production processes: 1. Heat-sealing …

In today’s society, the concept of green environmental protection is constantly valued by the public. How to effectively solve air pollution and protect the ecological enviro…

“One mountain, one water, one world, with beautiful mountains and clear waters” is the goal that people are constantly pursuing nowadays. In recent years, with the incr…

PTFE waterproof and breathable membrane is a microporous membrane made of polytetrafluoroethylene as raw material, using special technology, calendering, extrusion, biaxial stretch…

PTFE waterproof and breathable membrane is a polymer compound polymerized from tetrafluoroethylene. Filter membranes are made using special processes such as calendering, extrusion…

Nowadays, with the continuous improvement of people’s living standards, swimming pools have become a new consumption standard for many families. Due to the advancement of sci…

Is there a material that can allow gas to pass through, but can block the penetration of liquid? The answer is yes. To make a material pass only gas but not liquid, the principle i…

PTFE black base film is insoluble in strong acid and alkali. The organic solution cannot change in boiling nitronicotinic acid. It is a very excellent polymer material. Precision f…

A swimming pool is a pool where people perform various competitive swimming, fitness, water play, recreation, rehabilitation and medical activities in the water. The quality of its…