PTFE protective clothing filter material can capture most dust particles, preventing dust from entering the membrane or substrate through the surface of the membrane. The membrane has a microporous structure wi…

The structure of the ptfe protective clothing filter material has the characteristics of anti-penetration, good air permeability, high strength, and high resistance to hydrostatic pressure. It should be mainly …

PTFE protective clothing filter material is made of 100% polytetrafluoroethylene as raw material. It has a network-like expanded structure composed of fine long fibers and knots. Expanded polytetrafluoroethylen…

Protection is the same protection, and it looks the same, but the filter layers are different. The initial breathing resistance of the PTFE nano mask filter membrane is smaller, but the timeliness is poor, that…

Imported dry-laid spunbond non-woven fabrics have good heat resistance, with a melting point of 164~170°C, and the products can be sterilized at temperatures above 100°C. It will not deform at 150℃ without bein…

The ptfe nano mask filter membrane is not conducive to the adhesion of dust. It can achieve a self-cleaning function between two-way breathing and has sufficient dust holding capacity, allowing the film mask to…

The biggest advantage of ptfe nano mask filter membrane is its protective stability. The biggest weakness of the mainstream melt-blown non-woven masks currently on the market is the unstable protective performa…

The ptfe nano mask filter membrane is made of light and thin material and can quickly exchange heat, so the stuffiness is greatly reduced during use. At the same time, the lightness shortens the time for the pr…

Nano membranes are divided into granular membranes and dense membranes. Particle film is a film in which nanoparticles are stuck together with extremely small gaps in the middle. Dense film refers to a film wit…