I-sodium tripolyphosphate luhlobo lwe-inorganic compound, i-white crystalline powder, i-soluble emanzini, isisombululo se-alkaline, yi-amorphous water-soluble linear polyphosphate.I-sodium tripolyphosphate inemisebenzi ye-chelating, i-suspending, i-dispersing, i-gelatinizing, i-emulsifying, i-pH buffering, njl. , njl. Ngoko ke, yintoni ukusetyenziswa okuqhelekileyo kwezoshishino kunye ne-sodium tripolyphosphate edliwayo?
Ukusetyenziswa okuqhelekileyo kwe-sodium tripolyphosphate:
1. Isetyenziswa kakhulu njenge-axiliary ye-synthetic detergent, kwi-soap synergists kunye nokuthintela imvula kunye ne-frosting ye-bar isepha yegrisi.Inempembelelo eyomeleleyo ye-emulsification kwi-oyile yokuthambisa kunye namafutha, kwaye ingasetyenziselwa ukunyenyisa ixabiso le-PH le-buffer yesepha engamanzi.
I-sodium tripolyphosphate yinto eyimfuneko kwaye igqwesileyo encedisayo kwi-detergent, kwaye imisebenzi yayo ephambili inokushwankathelwa ngolu hlobo lulandelayo.
① Ukuhlanjululwa kwee-ion zetsimbi
Amanzi okuhlamba imihla ngemihla aqulethe iiyoni zetsimbi enzima (ikakhulu iCa2+, Mg2+).Ngethuba lenkqubo yokuhlamba, baya kwenza ityuwa yetsimbi engaxutywanga kunye nento esebenzayo kwisepha okanye i-detergent, ukwenzela ukuba kungekhona nje ukusetyenziswa kwe-detergent ukunyuka, kodwa i-cloth emva kokuhlamba ine-grey emnyama engathandekiyo.I-sodium tripolyphosphate ineempawu ezintle kakhulu ze-chelating ion zetsimbi ezinzima, ezinokuphelisa imiphumo emibi yale ion zetsimbi.
② Phucula indima yokuchithwa kwejeli, i-emulsification kunye nokusabalalisa
Ukungcola kaninzi kuqulethe iimfihlo zabantu (ingakumbi iiprotheyini kunye nezinto ezinamafutha), kodwa ziqulethe isanti kunye nothuli oluvela kwihlabathi langaphandle.Nangona kunjalo, i-sodium tripolyphosphate inefuthe lokuvuvukala kunye ne-solubilization kwiprotheni kwaye idlala umphumo wesisombululo se-colloidal.Kwizinto ezinamafutha, inokukhuthaza i-emulsification.Inefuthe lokumiswa kwe-dispersive kumasuntswana aqinileyo.
③ isiphumo sokuvimba
I-sodium tripolyphosphate ine-alkaline buffering effect enkulu, ukwenzela ukuba ixabiso le-pH lesisombululo sokuhlamba ligcinwe malunga ne-9.4, ehambelana nokususwa kokungcola kwe-asidi.
④ Indima yokuthintela ikhekhe
I-detergent eyenziwe ngomgubo ineempawu ze-hygroscopic, ezifana nokugcinwa kwindawo enomswakama ophezulu, i-caking iya kwenzeka.Izicoci ezenziwe ngeekeyiki azinangxaki kakhulu ukuzisebenzisa.I-hexahydrate eyenziwe yi-sodium tripolyphosphate emva kokufunxa amanzi ineempawu zokomileyo.Xa kukho ubuninzi be-sodium tripolyphosphate kwi-detergent formula, inokuthintela i-caking phenomenon ebangelwa ukufunxa umswakama kwaye igcine imilo eyomileyo kunye ne-granular ye-synthetic detergent.
2. Ukuhlanjululwa kwamanzi kunye ne-softener: i-sodium tripolyphosphate chelates i-ion zetsimbi kunye ne-ion zetsimbi kwisisombululo se-Ca2 +, i-Mg2 +, i-Cu2 +, i-Fe2 +, njl., Ukuvelisa i-chelates e-soluble, ngaloo ndlela inciphisa ubunzima, kwaye isetyenziselwa ngokubanzi ukuhlanjululwa kwamanzi kunye nokuthambisa.
3. I-Peel softener: yenza imifuno kunye neziqhamo ze-peel zithambe ngokukhawuleza, unciphise ixesha lokupheka kunye nokuphucula izinga lokukhutshwa kwe-pectin.
4. I-agent ye-Anti-discoloration, i-preservative: inokukhuthaza ukubola kwe-vitamin C kunye nombala ophelileyo, ukuguqulwa kombala, kunokuthintela inyama, iinkukhu, inkohlakalo yeentlanzi, ukwenzela ukwandisa ixesha lokugcina ukutya.
5. I-Bleaching i-agent ekhuselayo, i-deodorant: ukuphucula umphumo we-bleaching, kwaye unokususa iphunga kwii-ion zetsimbi.
6. I-Antiseptic kunye ne-bacteriostatic agent: inqanda ukukhula kwee-microorganisms, ngoko idlala indima ye-antiseptic kunye ne-bacteriostatic.
7. I-Emulsifier, i-pigment mincemeat dispersant, i-anti-delamination agent, i-ejenti yokuqina: ukusabalalisa okanye ukuzinzisa ukumiswa kwezinto ezinganyibilikiyo emanzini ukuthintela ukubambelela kunye nokunyanzeliswa kokumiswa.
8. Isithinteli esinamandla kunye nesilondolozi: Lawula kwaye ugcine uluhlu lwe-PH oluzinzileyo, olunokwenza incasa yokutya ibe mnandi ngakumbi.Ukulawula i-asidi, izinga le-asidi.
9. I-arhente yokugcina amanzi, i-ejenti yokuthambisa, i-ejenti yokuthambisa: inefuthe eliphuculweyo kwiprotheyini kunye ne-globulin, ngoko inokunyusa ukugcinwa kwamanzi kunye nokugcinwa kwamanzi kwiimveliso zenyama, ukuphucula ukungena kwamanzi, ukukhuthaza ukuthambisa kokutya kunye nokuphucula umgangatho. lokutya, kwaye ugcine incasa elungileyo yokutya.
10. I-Anti-agglutination agent: Kwiimveliso zobisi, inokuthintela ukuxutywa kobisi xa kushushu, kwaye kuthintele ukuhlukana kweprotheni yobisi kunye namanzi anamafutha.
11. Ipeyinti, i-kaolin, i-magnesium oxide, i-calcium carbonate kunye nolunye ulungiselelo loshishino lokumiswa njenge-dispersant.
12. Ukudaya uGawulayo.
13. Ukugrumba isisasazi sodaka.
14. Ishishini lephepha elisetyenziswa njenge-arhente echasene ne-oyile.
15. Njenge-arhente ye-degumming kwimveliso ye-ceramic.
16. I-arhente yokucoca i-tannery.
17. I-arhente yokuthambisa amanzi kwibhoyila yeshishini.
Iholeyili yeSodium Tripolyphosphate (STPP) Umvelisi kunye noMboneleli |EVERBRIGHT (cnchemist.com)
Ixesha lokuposa: Jun-24-2024
