Ọdịiche dị n'etiti Melamine na Melamine Resin
1. Nhazi na Nhazi Kemịkalụ
- Melamine
- Usoro kemịkalụ: C3H6N6C3H6N6
- Obere ihe mejupụtara ihe ndị dị ndụ nwere mgbanaka triazine na amino atọ (−NH2−)NH2) otu dị iche iche.
- Ntụ ntụ kristal ọcha, nke a na-agbaze ntakịrị n'ime mmiri.
- Resin Melamine (Resin Melamine-Formaldehyde, Resin MF)
- Polima thermosetting nke e mepụtara site na mmeghachi omume condensation nke melamine na formaldehyde.
- Enweghị usoro kemịkalụ edobere (usoro netwọkụ 3D jikọtara ọnụ).
2. Njikọta
- MelamineA na-emepụta urea n'ụlọ ọrụ mmepụta ihe n'okpuru oke okpomọkụ na nrụgide dị elu.
- Resin MelamineA na-emepụta ya site na iji formaldehyde (ya na ihe ndị na-akpali akpali dịka acid ma ọ bụ ntọala) meghachi omume na melamine.
3. Njirimara Isi
| Akụ na ụba | Melamine | Resin Melamine |
| Mmiri na-agbaze | Na-agbaze ntakịrị n'ime mmiri | Enweghị ike ịgbaze mgbe a gwọrọ ya |
| Nkwụsi Ike nke Okpomọkụ | Ọ na-agbaze na ~350°C | Na-eguzogide okpomọkụ (ruo ~ 200°C) |
| Ike Mekaniki | Kristal na-agbawa agbawa | O siri ike, na-anaghị agbawa ọkọ |
| Nsí | Nsí ma ọ bụrụ na e riri ya (dịka ọmụmaatụ, mmebi akụrụ) | Ọ naghị egbu egbu mgbe a gwọrọ ya nke ọma (mana formaldehyde fọdụrụ nwere ike ịbụ ihe na-akpata nsogbu) |
4. Ngwa
- Melamine
- Ihe eji emepụta ihe maka resin melamine.
- ihe na-egbochi ire ọkụ (mgbe ejikọtara ya na phosphates).
- Resin Melamine
- Laminates: Kọbọd, ihe ndị dị n'elu arịa ụlọ (dịka ọmụmaatụ, Formica).
- Ngwa nri abalị: Tebụl Melamine (dị ka poselin mana ọ dị mfe).
- Ihe mgbakwunye na mkpuchi: Gluu osisi na-anaghị eguzogide mmiri, ihe mkpuchi ụlọ ọrụ mmepụta ihe.
- Ákwà na Akwụkwọ: Na-eme ka mgbakasị ahụ na ire ọkụ dịkwuo mma.
5. Nchịkọta
| Akụkụ | Melamine | Resin Melamine |
| Okike | Molekụlụ obere | Polyma (njikọ njikọta) |
| Ịkwụsi ike | Na-agbaze, na-ere ere | Thermoset (anaghị agbaze mgbe ọ gwọrọ) |
| Ojiji | Ihe na-ebute kemịkalụ | Ngwaahịa ikpeazụ (plastik, mkpuchi) |
| Nchekwa | Nsí na nnukwu doses | Nchekwa ma ọ bụrụ na a gwọrọ ya nke ọma |
Melamine resin bụ ụdị melamine e ji polymer mee, nke bara uru n'ụlọ ọrụ mmepụta ihe, nke na-enye ogologo oge na iguzogide okpomọkụ, ebe melamine dị ọcha bụ ihe dị n'etiti kemịkalụ na-enweghị oke ngwa ngwa.
Oge ozi: Eprel-10-2025