The clean room high-efficiency filtration membrane is made of polytetrafluoroethylene as the main raw material and adopts a wet molding process. It has the characteristics of uniform fiber distribution, large d…

The ptfe protective clothing material is made of 100% polytetrafluoroethylene. It has a network-like expanded structure composed of fine long fibers and knots. Expanded polytetrafluoroethylene raw material tape…

PTFE protective clothing materials made by mechanically stretching PTFE materials can ensure complete retention of impurities such as bacteria and have a large flux. The material is resistant to high temperatur…

The ptfe protective clothing material is made of polytetrafluoroethylene as raw material, which is expanded into a microporous film, and then the film is coated on various fabrics or paper substrates using a sp…

Products made of ptfe black base tape film can better prevent fine dust from entering the filter material, just like a first layer of artificial dust, achieving surface filtration (accumulated dust can be easil…

The porosity of ptfe protective clothing material can reach 80%~90%, and it has been processed by high-temperature heat setting. The microporous structure is stable and can effectively intercept dust particles.…

Everyone knows that 3M’s N95 masks are very famous, but in fact N95 masks are not suitable for children because N95 masks are dust masks for industrial purposes. They have very good sealing properties and…

Children’s masks made of PTFE filter material are not suitable for long-term wear. They should be replaced after 2-3 hours of use and cleaned and disinfected in time to prevent secondary pollution caused …

The anti-pollution performance of a mask is basically inversely proportional to its breathability. Even if the mask you buy can cover your baby’s little face tightly, although terrorists such as PM2.5 and…