I-polyphosphoric acid CAS 8017-16-1
8017-16-1 I-Polyphosphate (PPA), i-asidi ye-phosphoric ehlanganisiwe enokugxila okuphezulu, i-asidi enamandla ehlanganiswe nokuphelelwa amanzi emzimbeni kanye ne-catalysis. Isetshenziswa kabanzi ekuhlanganiseni okuhle kwe-catalysis, izinto zokusetshenziswa ezisebenzisa i-phosphorus-flame retardant. Igqwala kakhulu, ikhipha ukushisa lapho ithintana namanzi. Imisebenzi idinga izinyathelo eziqinile zokulwa nokugqwala kanye nezindlela zokulwa nokuqhekeka.
Izici eziyinhloko
I-catalyst enamandla kakhulu ye-protonic acid, i-ejenti yokuqeda amanzi emzimbeni, i-ejenti ye-acylation
Impahla yokuxhumanisa eqinile, ukumelana nokushisa okuphezulu, okungaguquguquki
Ukuncibilika kancane emanzini abandayo, kuzokhipha ukushisa okukhulu lapho kuxutshwa nenani elikhulu lamanzi
| Into | Okujwayelekile |
| Ukubukeka | Uketshezi olucacile olucwebezelayo olungenambala |
| Okuqukethwe (P2O5) | ≥83.3% |
| Okuqukethwe (H3PO4) | ≥115% |
| I-Chloride | ≤0.001% |
| I-Sulphate | ≤0.02% |
| Izinsimbi ezisindayo | ≤0.0035% |
| I-Asenic | ≤0.005% |
| Insimbi | ≤0.0035% |
Ama-catalyst okwenziwa kwezinto eziphilayo
Imithi, amadayi, amakha, amakhemikhali amahle: Ukusabela kwe-Friedel-Crafts, i-cyclization, i-condensation, i-sulfonation, ukusabela kwe-nitration, ngaphandle kokusebenzisa i-sulfuric acid egxilile, kanye nokusabela okumbalwa okuseceleni.
Izinto zokusetshenziswa zamakhemikhali ezivimbela ilangabi / Izinto zokusetshenziswa zamakhemikhali
Ukukhiqizwa kwe-ammonium polyphosphate APP, izinto ezivimbela ilangabi le-phosphate, izinto ezivimbela ilangabi ezisekelwe ku-phosphorus.
Izimonyo / Izithasiselo Zezimboni
Ukuvimbela ukugqwala kwensimbi, i-chelating agent yokwelapha amanzi, ukushiswa kwesikhumba, isithasiselo se-electrolyte yebhethri.
Amafutha / Ukuguqulwa
Izithambisi, ukuguqulwa kwamafutha, ukuqina, i-antioxidant, izithasiselo zokucindezela okukhulu.
• Ukupakisha Okujwayelekile: 25 kg/isigubhu
• I-MOQ: kufanele iqinisekiswe ngokwebanga nendawo oya kuyo
• Isikhathi Sokuhola: kuzoqinisekiswa ngobuningi be-oda kanye nesheduli yokukhiqiza
• Ukuthunyelwa: izinketho zolwandle / zomoya / ze-express ziyatholakala
• Gcina endaweni epholile, eyomile, futhi enomoya omuhle.
• Gcina isitsha sivaliwe kahle futhi sivikelekile emswakama.
• Gwema ukukhanya kwelanga okuqondile, ukushisa, kanye nomlilo ovulekile.
• Landela isiqondiso se-SDS ngezinto ezingahambisani.
