With the development of smart hardware technology, consumer electronic products have entered thousands of households. There is a question that you may not know: how are electronic products protected? Electronic products need to be kept dry to prevent moisture from entering core components. Without treatment, moisture, mold and other dust particles enter electronic products with the air and form a water film on the surface of components and components, which will affect the operation of the internal electronic components of electronic products. When external water molecules penetrate When people inside the insulating material, some swelling, deformation, strength reduction, etc. will occur, causing mechanical damage, thereby reducing the performance of the insulating material. In serious cases, leakage, short circuit or even failure may occur, causing the electronic product to lose its normal use. performance.
Electronic waterproof and breathable membrane is a new type of polymer waterproof material. The waterproof and breathable technology has higher requirements than ordinary waterproof materials. many. Electronic waterproof and breathable membrane is a semi-finished film formed from rods and strips extruded from polytetrafluoroethylene and calendered. The surface has a spider web-like microporous structure. Pores are formed between the microfibers, and the arrangement direction of the microfibers is basically parallel to the stretching direction; the junction of the fiber bundles is the node, which is formed by the entanglement of many microfibers.
A porous product obtained by stretching and heat setting at a temperature below the melting point. Electronic waterproof and breathable membrane The porosity can reach more than 85%, and the air can flow smoothly. The membrane pore size is 0.2-3μm, and the size of the pore size can be adjusted according to needs. The small pore size can effectively isolate water, and the waterproof grade can reach IPX7 or above. Used in the protection of electronic instruments, it can prevent electronic instruments from becoming unusable due to moisture or water intrusion. The film has good temperature resistance according to Europe, and the working environment temperature can reach 250℃; it has good low temperature resistance and good toughness effect. The waterproof and breathable film has good mechanical toughness and can maintain its temperature even if the temperature drops to about -200℃. 5% elongation; good corrosion resistance. Electronic waterproof and breathable membrane can show resistance to strong acids, alkalis and various organic solvents against most chemicals and solvents; high lubrication The waterproof and breathable membrane has a high friction resistance effect among most solid materials
Electronic waterproof and breathable membraneThe technology has always been It has always been the core of the business and plays an indispensable role in many fields such as biopharmaceuticals, equipment, food and beverages, semiconductor processes, communications, etc. Its pore-forming capacity ranges from 0.1μm to 1μm, providing fine filtration, bacteria and virus removal, waterproofing and breathability , sound transmission and other functional solutions. Interested parties are welcome to enter the store for consultation and purchase!
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