The diameter of water molecules is 0.0004 microns, the diameter of light mist, the smallest in rainwater, is 20 microns, and the diameter of drizzle is as high as 400 microns. If you can create a film with a pore diameter between water vapor and rainwater, it can be achieved Waterproof and breathable.
Teflon waterproof and breathable membrane can perfectly meet the above conditions.
When water is in the state of water vapor, water is decomposed into countless extremely fine particles. According to the principle of capillary movement, these particles smoothly penetrate and reach the other side of the capillary tube, thereby achieving breathability.
When water vapor condenses into water droplets when it is cooled, the surface particles will become larger. At this time, under the action of tension on the surface of the water droplets (water molecules “pull and compete” with each other), the water molecules are isolated in One side of the waterproof and breathable membrane cannot penetrate, so the waterproof and breathable membrane can effectively perform the waterproof function.
Teflon waterproof and breathable membrane has many characteristics such as excellent high and low temperature resistance, acid and alkali resistance, anti-aging, oxidation and weather resistance, electrical insulation, hydrophobicity, non-toxicity, high lubrication and non-adhesion, and chemical resistance.
Therefore, it is widely used in air filtration, aviation, electronic appliances, chemical industry, machinery, construction, textile, medicine and many other fields.
It is a manufacturer of Teflon waterproof and breathable membrane materials that specializes in R&D, production and sales.
Our company is different from other manufacturers.
Our company can customize according to user’s requirements.
The optimized combination of key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different requirements you need. .
Interested parties can enter the store for consultation.
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