Melamine CAS 108-78-1
Melamine bụ kristal monoclinic na-acha ọcha. Obere ego na-agbaze na mmiri, ethylene glycol, glycerol, na pyridine. Na-agbaze ntakịrị na ethanol, nke a na-apụghị ịsacha na ether, benzene, na carbon tetrachloride. Melamine bụ soluble na formaldehyde, acetic acid, hot ethylene glycol, glycerol, pyridine, wdg. Ọ bụ ihe na-adịghị edozi na acetone, ethers, na-emerụ ahụ, na enweghị ike iji ya mee ihe maka nhazi nri ma ọ bụ ihe mgbakwunye nri.
| Ihe | Nkọwapụta |
| Ebe esi nri | 224.22C (atụmatụ siri ike) |
| Njupụta | 1.573 |
| Ebe mgbaze | > 300 Celsius C (ọkụ ọkụ) |
| Ntụgharị ntụgharị | 1.872 |
| ebe mgbari | >110°C |
| Ọnọdụ nchekwa | enweghị mgbochi. |
Enwere ike imechi melamine na polymerized na formaldehyde iji mepụta resin melamine, nke a pụrụ iji mee ihe na ụlọ ọrụ plastik na mkpuchi, yana mgbochi mpịachi na onye na-ahụ maka ọgwụgwọ na-ebelata maka textiles. Enwere ike iji resin ya emezigharịrị dị ka mkpuchi ọla nwere agba na-egbuke egbuke, ịdịte aka na ezigbo ike. A pụkwara iji ya mee ihe maka ihe ịchọ mma nke siri ike, nke na-eguzogide okpomọkụ, akwụkwọ mmiri na-ekpuchi mmiri na ihe ndị na-eme ka akpụkpọ anụ na-acha ntụ ntụ, ihe nkwụnye ọkụ maka laminates synthetic fireproof, ndị na-edozi ihe ma ọ bụ ndị na-agba ume maka ndị na-ekpuchi mmiri, wdg.
A na-ebukarị ya na 25kg / drum, ma enwere ike ịme ngwugwu ahaziri.
Melamine CAS 108-78-1
Melamine CAS 108-78-1
