Min. Order Reference FOB Price
10 Pieces US$100.00-10,000.00 / Piece
Product Description
Pyrolytic Boron Nitride of PBN LEC Crucible Characteristic 1.Product color is between ivory white and orange-brown,nontoxic,imporosity,east processing. 2.The purity is up to 99.99%, surface densification,good has barrier properties. 3.The strength increases as temperature rises and peaked at ...