Synthetic graphiteyog cov khoom siv tshuaj ua los ntawm qhov kub-kub pyrolysis thiab graphitization ntawm cov organic polymers, nrog cov pa roj carbon ua nws cov khoom tseem ceeb. Nws nthuav tawm cov khoom siv hluav taws xob zoo heev, thermal conductivity, thiab cov khoom siv kho tshuab, uas siv hauv metallurgy, mechanical, chemistry, thiab cov ntaub ntawv sib txhuam.
Hauv kev lag luam kev sib txhuam khoom, peb tshwj xeeb muab cov khoom siv hluav taws xob nrog cov purity siab, tsis muaj impurities, thiab ruaj khov zoo. Nws tuaj yeem ua kom ruaj khov ntawm kev sib txhuam coefficient, tswj kom du thiab xis braking, txo qhov kev puas tsuaj saum npoo, braking suab nrov ntawm tus neeg sib tw, kuj txo qhov hnav.
1. Khoom Taw Qhia
Khoom npe | Synthetic Graphite, Graphite, Artificial Graphite |
Tshuaj Formula | C |
Molecular Luj | 12 |
CAS npe | 7782-42-5 |
EINECS tus lej sau npe | 231-955-3 |
Qhov tshwm sim | Cov tawv dub |
2. Physical thiab Chemical Properties:
Qhov ntom | 2.09 mus 2.33 g / cm³ |
Mohs hardness | 1~2 |
Kev sib txhuam coefficient | 0.1~0.3 |
Melting point | 3652-3697 Ib℃ |
Chemical Properties | Ruaj khov, corrosion-resistant, tsis yooj yim rau reacts nrog acids, alkalis thiab lwm yam tshuaj |
Peb muab cov khoom sib txawv, kuj zoo siab txais tos cov ntaub ntawv kho mob los ntawm peb cov neeg siv khoom zoo.