i-diphenylphosphineoxide CAS:4559-70-0

I-Diphenylphosphineoxide isebenza njengesixhobo esibalulekileyo ekuvelisweni kwezinto ezithintela umlilo kwiipolymers, amalaphu, kunye nezinto zokwakha. Ukufakwa kwayo kwifomyula ezithintela umlilo kuxhasa uphuhliso lwezinto ezinokumelana nomlilo okuphuculweyo, ucinezelo lomsi, kunye nokuzinza kobushushu, ngaloo ndlela kuqinisekisa ukhuseleko kunye nokuthotyelwa kwemithetho yokuthintela umlilo kwizicelo ezahlukeneyo. Amandla ekhompawundi okuphazamisa inkqubo yokutsha ayenza ibe yinxalenye ebalulekileyo kwitekhnoloji yokuthintela umlilo kumashishini onke. Kwicandelo lokwenziwa kwezinto eziphilayo, i-Diphenylphosphineoxide ifumana isicelo njengesixhobo esiguquguqukayo sokuguqula iimolekyuli eziphilayo kunye nokudalwa kwezakhiwo zeekhemikhali ezintsonkothileyo. Ukusebenza kwayo kunceda ukungeniswa kwamaqela asebenzayo aqulethe i-phosphorus, okuvumela ukuhlanganiswa kweekhemikhali ezikhethekileyo, izinto eziphakathi zamayeza, kunye neekhompawundi zezolimo. Indima yekhompawundi ekuguqulweni kwezinto eziphilayo kunye ne-catalysis inegalelo ekuphuhliseni ukwenziwa kweekhemikhali kunye nophuhliso lwezinto ezintsha ezineempawu ezilungiselelweyo. Ngaphezu koko, ikhompawundi idlala indima ebalulekileyo njengesizinzisi kunye ne-antioxidant kwishishini le-polymer. Amandla ayo okususa ii-free radicals kunye nokuthintela iimpendulo ze-oxidation anegalelo ekugcinweni kweempawu zezinto, ukwandisa ubomi benkonzo kunye nokusebenza kwezixhobo zepolymeric ezisetyenziswa kwiimoto, ulwakhiwo, kunye neempahla zabathengi. Ukongeza, iDiphenylphosphineoxide isebenza njengoncedo lokucubungula kunye nokuhambelana kwimixube yepolymer, iphucula ukuhambelana kunye neempawu zoomatshini zeenkqubo zepolymer ezixutyiweyo, inegalelo kuphuhliso lwezixhobo ezintsha ezineempawu zokusebenza eziphuculweyo. Ngaphezu koko, le compound isetyenziswa ekuqulunqweni kwezongezo ezikhethekileyo zezithambiso, ulwelo lokusebenza ngentsimbi, kunye neengubo zemizi-mveliso. Iimpawu zayo zekhemikhali zivumela ukudalwa kwezongezo zokusebenza eziphezulu eziphucula ukuthambisa, ukukhuselwa kokugqwala, kunye nokuzinza kobushushu kwizicelo ezahlukeneyo zoshishino. Ngokuphucula ukusebenza kwezi zixhobo kunye neengubo, iDiphenylphosphineoxide inegalelo ekusebenzeni kakuhle nasekuhlaleni ixesha elide koomatshini, izinto, kunye neendawo kwiindawo ezahlukeneyo zoshishino. Ngamafutshane, iDiphenylphosphineoxide ibonisa ukusetyenziswa kwayo okubanzi njenge-compound eguquguqukayo enezicelo ezahlukeneyo kumashishini, kubandakanya izinto ezithintela ilangatye, ukwenziwa kwezinto eziphilayo, izongezo zepolymer, kunye neekhemikhali ezikhethekileyo. Ulwakhiwo lwayo olukhethekileyo lweemolekyuli kunye nokusebenza kwayo kunegalelo ekuphuhliseni okuqhubekayo kunye nokuqhubela phambili kwisayensi yezinto, ubunjineli bekhemikhali, kunye neenkqubo zoshishino.