| Место происхождения |
Hebei China (Mainland) |
| Химический состав |
99% |
Application: 1.Foundrymoldingandinjectionmoldingusedasdeciduaagent. 2.Therawmaterialfortheproductionofcubicboronnitride; 3.Forthepreparationofcompositeceramics,suchasvacuumevaporationboatwithaluminum, etc. 4.Forelectricalinsulation; 5.Coatingforelectricalequipment;