Kinds Of Boron Nitride Products(BN) boron nitride rod,discs Boron Nitride Stick BN products ISO9001:2008 Kinds Of Ceramic Boron Nitride Products(BN)Boron Nitride Solids are made by hot pressing hexagonal Boron Nitride powders. The color of BN products is milky, true density is 2.27g/cm , Mohs value is 2, they have a high melting point(sublimate point is 3000°C). When in a condition of inert ...
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