Melamine CAS 108-78-1
Melamine ndi kristalo woyera wa monoclinic. Zochepa zimasungunuka m'madzi, ethylene glycol, glycerol, ndi pyridine. Amasungunuka pang'ono mu ethanol, osasungunuka mu ether, benzene, ndi carbon tetrachloride. Melamine imasungunuka mu formaldehyde, acetic acid, hot ethylene glycol, glycerol, pyridine, etc.
Kanthu | Kufotokozera |
Malo otentha | 224.22 ° C (kuyerekeza molakwika) |
Kuchulukana | 1.573 |
Malo osungunuka | >300 °C (kuyatsa) |
Refractive index | 1.872 |
pophulikira | > 110 ° C |
Zosungirako | palibe zoletsa. |
Melamine imatha kufupikitsidwa ndikupangidwa ndi polymer ndi formaldehyde kuti ipange utomoni wa melamine, womwe ungagwiritsidwe ntchito m'mafakitale apulasitiki ndi zokutira, komanso ngati antipinda komanso anti shrinking wothandizira pansalu. Utomoni wake wosinthidwa ukhoza kugwiritsidwa ntchito ngati zokutira zachitsulo zokhala ndi mtundu wowala, kulimba, komanso kulimba kwabwino. Itha kugwiritsidwanso ntchito ngati zokometsera zolimba, zosagwira kutentha, mapepala osawona chinyezi ndi zowotchera zikopa zotuwa, zomatira zomangira zotchingira moto, zomangira kapena zowumitsa zotchingira madzi, ndi zina zambiri.
Nthawi zambiri ankanyamula 25kg/ng'oma, komanso akhoza kuchita makonda phukusi.
Melamine CAS 108-78-1
Melamine CAS 108-78-1