I-Ammonium polyphosphate (APP) iyisinqamuleli somlilo esisetshenziswa kakhulu kanye nomanyolo, eyaziwa ngokusebenza kwayo ekwandiseni ukumelana nomlilo ezintweni ezahlukahlukene. Enye yezindlela ezibucayi zokuhlaziya ezisetshenziswayo ukuze kuqondwe izici ezishisayo ze-APP i-Thermogravimetric Analysis (TGA). I-TGA ikala ukuguqulwa kwesisindo sento njengoba ifudunyezwa, ipholiswa, noma igcinwa ezingeni lokushisa elingashintshi, ihlinzeka ngemininingwane ebalulekile ekuzinzeni kwayo okushisayo, ukuziphatha kokubola, kanye nokusebenza kukonke ezinhlelweni zokusebenza.
Ukubaluleka kwe-TGA ocwaningweni lwe-ammonium polyphosphate angeke kweqiswe. Okokuqala nokubaluleke kakhulu, i-TGA isiza ekunqumeni ukuzinza okushisayo kwe-APP. Ukuqonda ibanga lokushisa lapho i-APP ihlala izinzile kubalulekile ekusebenzeni kwayo ekubambeni komlilo. Uma i-APP ibola emazingeni okushisa aphansi, ingase ingasebenzi kahle ekuvikeleni izinto ezisetshenziswayo emlilweni, njengoba ingalahlekelwa izici zayo ezibamba ilangabi ngaphambi kokuba okokusebenza ngokwako kufinyelele izinga lokushisa elibucayi. I-TGA ivumela abacwaningi ukuthi bakhombe ukuqala kokubola, okubenza bakwazi ukuthuthukisa ukwakheka kwezinhlelo zokusebenza ezithile.
Ngaphezu kwalokho, i-TGA inikeza imininingwane ngemikhiqizo yokubola ye-APP. Ukuwohloka okushisayo kwe-ammonium polyphosphate kungaholela ekukhishweni kwamagesi ahlukahlukene, okuhlanganisa i-ammonia ne-phosphoric acid. Ngokuhlaziya ukulahlekelwa okukhulu ezigabeni zokushisa ezihlukene, abacwaningi bangakwazi ukubona amazinga okushisa athile lapho kukhishwa la magesi. Lolu lwazi lubalulekile ekuqondeni indlela yokuncipha kwelangabi, njengoba ukukhishwa kwamagesi angashi kungancibilikisa umhwamuko ovuthayo futhi kunciphise ukuvutha kukonke kwento.
Esinye isici esibalulekile se-TGA indima yayo ekwenziweni kwezinhlanganisela ezisuselwe ku-APP. Ezinhlelweni eziningi, i-APP ihlanganiswa nezinye izinto zokuthuthukisa ukusebenza kwayo. I-TGA ingasetshenziselwa ukuhlola ukuhambisana nokuzinza kwalezi zinhlanganisela ngaphansi kokucindezeleka okushisayo. Ngokuhlola ukuziphatha okushisayo kwezinto eziyinhlanganisela, abacwaningi bangakwazi ukunquma izilinganiso ezilungile ze-APP kwezinye izingxenye, baqinisekise ukuthi umkhiqizo wokugcina ugcina izakhiwo zawo ezibamba amalangabi kuyilapho uzuza izici ezifiselekayo zomshini nezokushisa.
Ngaphezu kwalokho, i-TGA ingasiza ekulawuleni ikhwalithi ngesikhathi sokukhiqizwa kwe-ammonium polyphosphate. Ngokusungula iphrofayela eshisayo ye-APP, abakhiqizi bangaqapha ukuvumelana nekhwalithi yemikhiqizo yabo. Ukuchezuka ekuziphatheni kokushisa okumisiwe kungase kubonise izinkinga enqubweni yokukhiqiza, njengokusabela okungaphelele noma ukungcoliswa, okungafaka engozini ukusebenza kwe-flame retardant.
Sengiphetha, ukubaluleka kwe-TGA ocwaningweni lwe-ammonium polyphosphate kusemandleni ayo ukunikeza ulwazi olubalulekile mayelana nokuzinza kokushisa, ukuziphatha kokubola, nokuhambisana nezinye izinto. Le nqubo yokuhlaziya ayigcini nje ngokuthuthukisa ukuqonda kwethu ukusebenza kwe-APP njengesinqamuli ilangabi kodwa futhi idlala indima ebalulekile ekuthuthukisweni nasekulawuleni ikhwalithi yemikhiqizo esekelwe ku-APP. Njengoba izimboni ziqhubeka nokufuna izixazululo eziphumelelayo zokuphepha emlilweni, imininingwane etholwe ku-TGA izohlala ibalulekile ekuthuthukiseni ukusetshenziswa kwe-ammonium polyphosphate emikhakheni ehlukahlukene.
I-Sichuan Taifeng New Flame Retardant Co., Ltdingumkhiqizi oneminyaka engama-22 yesipiliyoni esikhethekile ekukhiqizeni i-ammonium polyphosphate retardants flame, imikhiqizo yethu ithunyelwa kabanzi phesheya kwezilwandle.
Omele yethu i-flame retardantTF-241i-eco-friendly futhi iyonga, inesicelo esivuthiwe ku-PP, PE, HEDP.
Uma udinga ukwazi ulwazi olwengeziwe, sicela usithinte.
Oxhumana naye:Cherry He
Email: sales2@taifeng-fr.com
Isikhathi sokuthumela: Oct-29-2024
