Three-layer and five-layer composite materials have micropores of 0.1-1.0 microns
The advancement and promotion of technology have led to the emergence of many new materials.
How much do you know about three-layer and five-layer composite materials? Today we will talk about this material and see what makes it so special.
The expanded polytetrafluoroethylene (ePTFE) three-layer and five-layer composite material has micropores of 0.1-1.0 microns. The micropore diameter is about 1,000 times that of water vapor, allowing air to pass smoothly, which can effectively dissipate heat and prevent the inner wall of the product. Fog forms to balance the air pressure in the internal and external spaces. At the same time, the pore diameter is thousands to tens of thousands of times the diameter of water droplets, making it impossible for moisture to pass through, effectively protecting sensitive components, avoiding liquid erosion, and extending the service life of the product.
Most flavors, fragrances, health products and household cleaning products contain a certain amount of surfactants. The surfactant content can easily cause ordinary breathable products to lose their breathability, resulting in product appearance and packaging deformation.
The ePTFE waterproof and breathable material can keep the interior of the packaging system connected to the atmosphere and will not be wetted by surfactants to maintain continuous good breathability. At the same time, the waterproof and breathable packaging material can prevent the leakage of liquids and powders.
Suzhou New Material Technology Co., Ltd. is a manufacturer specializing in the research and development and production of PTFE three-layer and five-layer composite materials. After years of painstaking research and development, the company not only has strong R&D strength, complete testing methods and domestic Advanced experimental equipment has also attracted a large number of outstanding technical talents.
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