DOPO-ITA (DOPO-DDP) na-egbochi ire ọkụ
Nchọpụta Ngwaahịa
Aha ngwaahịa:[(6-Oxido-6H-dibenz[c,e][1,2]oxaphosphorin-6-yl)methyl]butanedioic acid
Nọmba CAS: 63562-33-4
Usoro molekụla: C17H15O6P
Usoro nhazi:
Akụ na ụba
Ebe agbaze agbaze: 188℃~194℃
Mmiri: Na-agbaze (g/100g ihe mgbaze),@20℃: Mmiri: Na-agbaze, Ethanol: Na-agbaze, THF: Na-agbaze, Isopropanol: Na-agbaze, DMF: Na-agbaze, Acetone: Na-agbaze, Methanol: Na-agbaze, MEK: Na-agbaze
Ndepụta teknụzụ
| Ọdịdị | Ntụ ntụ ọcha |
| Nnyocha (HPLC) | ≥99.0% |
| P | ≥8.92% |
| Cl | ≤50ppm |
| Fe | ≤20ppm |
Ngwa
DDP bụ ụdị ihe na-egbochi ire ọkụ ọhụrụ. Enwere ike iji ya dị ka ngwakọta copolymerization. Polyester a gbanwere agbanwe nwere ike iguzogide hydrolysis. Ọ nwere ike ime ka ihe na-akpata ntapu mmiri dịkwuo ngwa ngwa n'oge ọkụ, mepụta mmetụta na-egbochi ire ọkụ, ma nwee ezigbo ihe na-egbochi ire ọkụ. Ndekọ oke oxygen bụ T30-32, nsí ahụ dịkwa obere. Obere ihe na-akpasu akpụkpọ ahụ iwe, enwere ike iji ya maka ụgbọala, ụgbọ mmiri, na ịchọ mma ime ụlọ nkwari akụ dị mma.
Nkwakọ ngwaahịa na Nchekwa
Debe ya n'ebe kpọrọ nkụ, ebe okpomọkụ nkịtị ga-adị iji gbochie mmiri na okpomọkụ.
Ngwugwu 25 kg/akpa, akwụkwọ plastik + mkpuchi + nkwakọ ngwaahịa aluminom foil.