The kn95 mask filter membrane is a semi-finished product made of rods and strips extruded from polytetrafluoroethylene and calendered into a film. After being stretched at a temperature below the melting point …

The kn95 mask filter membrane has a three-dimensional mesh structure with no through holes. The opening rate and pore size distribution are important indicators for measuring the PTFE membrane. The porosity of …

Faced with the numerous membrane materials on the market, how to choose the right product according to application requirements is not easy for every demander or company. To address this problem, this article r…

Microporous polymer membranes have attracted much attention in the field of gas separation due to their superior separation performance. Now researchers have developed a new mesh-shaped microporous membrane wit…

Data research shows that PTFE has excellent chemical stability, strong high and low temperature resistance, outstanding non-stickiness, self-lubrication and aging resistance. Highly insulating, flame retardant …

PTFE mask film manufacturer’s products have excellent breathability, corrosion resistance, aging resistance, high temperature resistance and other properties. According to the usage requirements, the pore…

The ptfe mask film manufacturer adopts a special processing technology and is a microporous film made by calendering, extrusion, biaxial stretching and other methods. This kind of membrane has excellent breatha…

The mask film produced by ptfe mask film manufacturer is made of ptfe resin as raw material through special processes such as mixing, extrusion, extrusion, calendering, and biaxial stretching. Its pore size, th…

As one of the four important components of current lithium battery materials, the lithium electronic battery separator has two main functions: first as an insulating layer to prevent short circuits caused by co…