Hearing aids are good news for the hearing-impaired and are mostly used by the elderly. The principle of its use is to use a small amplifier to amplify the originally inaudible sounds and reuse them. The residu…

In recent years, electronic products have been widely used, which has also led to the development of other products. The role of ptfe waterproof sound-permeable membrane in electronic products The application i…

On average, people spend more than 80% of their time indoors every day, so indoor air quality is more closely related to human health. To improve indoor air quality, breathe fresh, clean air every day. In addit…

Nano compost membrane is a high-tech agricultural material made of polytetrafluoroethylene (PTFE). The film has various properties such as water-repellent, moisture-proof, vapor permeability, and UV resistance,…

Tissue culture sealing film is a material used for tissue culture in biological laboratories. The membrane is usually made of polymer materials such as polyimide and polytetrafluoroethylene, and has good temper…

Polytetrafluoroethylene (PTFE) membrane is an excellent filter material with good chemical stability, temperature resistance, low friction coefficient and other characteristics. PTFE membrane can be used to fil…

PTFE (polytetrafluoroethylene) is a material with excellent chemical stability, mechanical strength and temperature resistance. It is widely used in medicine, food, semiconductor and other fields. Among them, P…