Hexagonal Boron Nitride Rau Pwm Tso Tawm
Qhov npaj boron nitride hmoov muaj zoo crystallization, siab purity thiab ruaj khov zoo, uas tuaj yeem siv dav hauv refractories, ceramic tuag-casting, lubrication demoulding, kub conduction ntxiv thiab lwm cov teb.
Hauj lwm lawm
Peb lub tuam txhab boron nitride hmoov siv thoob ntiaj teb advanced melamine txujci ， ua los ntawm sintering ntawm 2000 ℃. Qhov npaj boron nitride hmoov muaj zoo crystallization, siab purity thiab ruaj khov zoo, uas tuaj yeem siv dav hauv refractories, ceramic tuag-casting, lubrication demoulding, kub conduction ntxiv thiab lwm cov teb.
Demoulding tus neeg sawv cev rau cov ntawv hlau thiab roj nplua nyeem rau cov xim hlau.
Siv tau rau qhov kub thiab txias roj nplua nyeem nplua roj, tiv thaiv kev tiv thaiv kev tiv thaiv kev tiv thaiv kev tiv thaiv, ntxiv kev tiv thaiv kom tsis txhob xeb.
Haum rau transistor tshav kub sealing desiccant thiab yas yas thiab lwm yam polymer ntxiv.
Material Cov khoom tiv thaiv kub.
Kev npaj ntawm cubic boron nitride raw khoom.
Cov ntaub ntawv siv
Yam khoom | Cov tsis |
Noj tshuaj mis | BN |
Molecular phaus | 24.82 |
Crystal qauv | Hexagonal |
Qhov ceev (g / cm3) | 2.29 |
Kev tawm tsam (Ω cm) | 10^16~10^18 |
Thermal conductivity W / (mk) | 25 |
Dielectric tas mus li | 3~5 |
Rhuav lub zog (kV / hli) | 30~40 |
Mohs hardness | 2 |
Qhov sib tshooj ntawm thermal nthuav dav | 7.5*10^-6 |
