Adipic acid, i-white crystalline compound, iyona nto iphambili kwimveliso ye-nylon kunye nezinye iipolymers. Noko ke, ukusetyenziswa kwayo kudlulela ngaphaya kommandla weentsinga zokwenziwa. Le khompawundi eguquguqukayo ifumene indlela yayo kumashishini ahlukeneyo, ebonisa uluhlu olubanzi losetyenziso.
Enye yezinto eziphambili zokusetyenziswa kwe-adipic acid kukwenziwa kwenayiloni 6,6, uhlobo lwenayiloni olusetyenziswa kakhulu kwimpahla elukiweyo, kwizixhobo zemoto, nakwimathiriyeli yoshishino. Ubume obuqinileyo kunye nobude be-nylon 6,6 bunokuthiwa kubukho be-adipic acid kwinkqubo yokuvelisa. Ukongeza, i-adipic acid isetyenziswa kwimveliso ye-polyurethane, esetyenziselwa ukwenza iicushion zogwebu, izinto zokugquma, kunye nezinto zokuncamathelisa.
Kwishishini lokutya, i-adipic acid isebenza njengesongezo sokutya, igalelo kwi-tartness yokutya okuthile kunye neemveliso zesiselo. Ngokuqhelekileyo isetyenziswa kwiziselo zekhabhoni, iziselo ezinencasa yeziqhamo, kunye nokutya okucokisekileyo okwahlukeneyo. Isakhono sayo sokuphucula incasa kunye nokusebenza njengearhente ephazamisayo yenza ukuba ibe sisithako esixabisekileyo kwicandelo lokutya nesiselo.
Ngaphaya koko, i-adipic acid idlala indima ebalulekileyo kwimveliso yamayeza ahlukeneyo kunye nezithambiso. Isetyenziswa ekudibaneni kwezithako ezisebenzayo zamayeza kwaye njengenxalenye yokhathalelo lwesikhumba kunye neemveliso zokhathalelo lomntu. Ikhono layo lokuguqula i-pH yokuqulunqa kunye nokusebenza njenge-arhente yokuzinzisa yenza ukuba ibe yinto efunwayo kula mashishini.
Ngaphandle kokusetyenziswa ngokuthe ngqo, i-adipic acid iphinda isebenze njenge-precursor yokuveliswa kweekhemikhali ezahlukeneyo, kuquka i-adiponitrile, esetyenziselwa ukuveliswa kweeplastiki eziphezulu kunye neentambo zokwenziwa.
Ukuqukumbela, ukusetyenziswa kwe-adipic acid kuyahluka kwaye kukude. Ukususela kwimveliso ye-nylon kunye ne-polyurethane kwindima yayo kumashishini okutya, amayeza, kunye ne-cosmetic, i-adipic acid iyaqhubeka nokubonisa ukuguquguquka kwayo kunye nokubaluleka kumacandelo ahlukeneyo. Njengoko iteknoloji kunye nokuveliswa kwezinto ezintsha ziqhubeka ziqhubela phambili, ukusetyenziswa okunokwenzeka kwe-adipic acid kunokwandisa ngakumbi, kuqiniswe indawo yayo njengento ebalulekileyo kwishishini lemichiza.
Ixesha lokuposa: May-24-2024
