With the continuous development of society, smart devices such as smartphones and smart tablets have become tools that almost everyone has in hand according to current living habits.
Waterproofing has become an indispensable basic requirement in our lives, and the waterproof and sound-permeable membrane of the mobile phone handset can meet this requirement.
Polytetrafluoroethylene waterproof and breathable membrane (English abbreviation: Teflon or [PTFE, F4]) is known as/commonly known as the “King of Plastics”, commonly known as “Teflon”, “Teflon” (teflon), ” “Teflon”, “Teflon”, “Teflon”, etc.
It is a polymer compound made of tetrafluoroethylene, which has excellent chemical stability and corrosion resistance (it is one of the most corrosion-resistant materials in the world today, except for molten metal sodium and liquid fluorine) , can withstand all other chemicals, and does not change when boiled in water. The waterproof and sound-permeable membrane of the mobile phone handset has high-density micropores, which is refreshing and breathable. The film has the excellent characteristics of micropore hydrophobicity and non-absorption of moisture. Water vapor is not easy to accumulate and can quickly wick away moisture. Keeps you fresh and breathable for a long time.
Due to the different materials of masks, the effects are also different. Non-woven fabrics and ordinary cotton fabrics will attenuate with filtration time, while masks made of ptfe film material are long-lasting and stable, can be self-cleaned, have the same resistance, and filter It is also more efficient than ordinary masks.
It is a fluorine material film manufacturer integrating production, sales and customization.
The company has advanced waterproof and sound-permeable membrane production lines for mobile phone handsets and composite production lines.
</p
