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One of the most frightening things for busy people may be that the phone suddenly loses power and delays important communication. If you can't find a place to charge at this time, it is even more anxious. This portable wind generator specially designed for the iPhone is sleeved on the outside of the mobile phone in the form of a protective cover, which can protect the mobile phone from damage, and can also use the ambient wind to charge the mobile phone to help you prepare for the unexpected.
Boron nitride ceramics have good heat resistance, thermal stability, thermal conductivity, high temperature dielectric strength, and are ideal heat dissipation materials and high temperature insulation materials. Boron nitride has good chemical stability and is resistant to most of the molten metal. It also has good self-lubricating properties. Boron nitride products have low hardness and can be machined with an accuracy of 1/100 mm. Boron nitride can be used in the manufacture of high-temperature containers for metallurgical melting, semiconductor heat-dissipating insulation parts, high-temperature bearings, thermowells, and glass forming dies.
Boron Nitride Ceramic,Hexagonal Boron Nitride Ceramics,Hot Pressed Boron Nitride,Pyrolytic Boron Nitride Ceramic
Dongguan Haikun New Material Co., Ltd. , https://www.hkceram.com