Small appliances generally refer to appliances other than those with high power output, which usually occupy relatively small power resources or have a small body size. Many small household appliances require the use of motors, which generate heat during operation.
If such small appliances need to come into contact with water during use or cleaning, they must be completely sealed. At the same time, it is necessary to release the heat generated by the motor to ensure the reliability of small household appliances during operation.So more and more small household appliances are starting to use protective products with waterproof and breathable functions.
PUW waterproof membrane is made of a new type of polymer waterproof microporous material - polytetrafluoroethylene (e-PTFE). Polytetrafluoroethylene microporous material has high porosity, uniform pore size distribution, breathability, low friction coefficient, and extremely low adsorption. It is not only dust-proof, oil repellent, hydrophobic, and stable micro heat dissipation, but also resistant to chemical corrosion, UV, etc. It can continuously exert its breathable function at -40 ℃ -+150 ℃.
Pu WeiWaterproof breathable membraneThe product is widely used in small household appliances such as electric shavers, electric hair clippers, electric hair removers, electric beauty devices, electric facial cleansers, electric sweepers, electric toothbrushes, etc., mainly forAdhesive backed waterproof breathable membrane.