I-Span 80 CAS 1338-43-8

I-CAS:1338-43-8

Ubunyulu: /

Ifomula yeMolekyuli:C24H44O6

Ubunzima beemolekyuli:428.6

I-EINECS:215-665-4

Ixesha Lokugcina:iminyaka eyi-2

Izithethantonye:armotanmo; emsorb2500; I-EmulsifierS80; i-glycomulo; iionets80; iisorbons80; i-sorgen40; Arlacel 80 Sorbitan Monooleate

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iSpan 80 CAS 1338-43-8?

I-Span-80 lulwelo olunamafutha olutyheli. Lunyibilika lula emanzini, kwi-ethanol, kwi-methanol okanye kwi-ethyl acetate, kwaye lunyibilika kancinci kwi-oyile yeminerali. Yi-aw/o type emulsifier, enefuthe elinamandla lokuxubha, ukusasaza kunye nokuthambisa. Ingaxutywa nee-surfactants ezahlukeneyo, ngakumbi ezifanelekileyo ukusetyenziswa ne-Tween -60, kwaye isiphumo singcono ngakumbi xa sisetyenziswa kunye. Ixabiso le-HLB yi-4.7 kwaye iqondo lokunyibilika yi-52-57℃.

Inkcazo

INTO	UMGANGATHO
Umbala	I-amber ukuya kwi-brown
Iiasidi zamafutha, w/%	73-77
IiPolyols,/%	28-32
Ixabiso le-asidi: mgKOH/g	≤8
Ixabiso le-Saponification: mgKOH/g	145-160
Ixabiso le-Hydroxyl	193-210
Ukufuma, w/%	≤2.0
Njengoko / (mg/kg)	≤ 3
I-Pb/(mg/kg)	≤ 2

Isicelo

I-Span 80, eyaziwa ngeekhemikhali njenge-sorbitan monoleate, yi-surfactant engeyiyo i-ionic kwaye isetyenziswa kakhulu kwiindawo ezifana nokutya, amayeza, izinto zokuthambisa kunye nemizi-mveliso.

Ishishini lokutya: I-Span 80 ineempawu ezintle kakhulu zokuxuba ioyile namanzi, ezinokuxuba ioyile namanzi ngokulinganayo, zithintele ukwahlulwa kweoyile namanzi ekutyeni, kwaye ziphucule uzinzo kunye nencasa yokutya. Ke ngoko, isetyenziswa kakhulu njenge-emulsifier. Ingasetyenziswa ekuveliseni ukutya okufana ne-margarine, iimveliso zobisi, itshokholethi kunye neziselo.

Ishishini lezinto zokuthambisa: I-Span 80 ineempawu ezibalaseleyo zokuthambisa, ukusasaza kunye nokunyibilikisa. Kwizinto zokuthambisa, idla ngokusetyenziswa njenge-emulsifier ekuveliseni iikhrimu, iiloshini kunye nezinye iimveliso. Ingaxuba ngokulinganayo isigaba seoli kunye nesigaba samanzi ukwenza inkqubo ye-emulsion ezinzileyo. Kwangaxeshanye, ikwanayo nefuthe elithile lokuthambisa, elinceda ukugcina umswakama wolusu kwaye lenze ulusu lube thambile kwaye lugudile.

Kwishishini lamayeza, iSpan 80 isetyenziswa kakhulu njenge-emulsifier, i-solubilizer kunye ne-dispersant. Ingasetyenziselwa ukulungiselela iintlobo zedosi yamayeza ezifana ne-emulsions kunye ne-liposomes, ukuphucula uzinzo kunye nokufumaneka kwamayeza.

Ishishini leempahla zelaphu: I-Span 80 ingasetyenziswa njengesongezelelo seempahla zelaphu kwaye inemisebenzi efana nokuthambisa, ukuthambisa kunye nokungaguquguquki. Inganciphisa i-frost coefficient phakathi kweefayibha, inike amalaphu uvakalelo oluthambileyo lwesandla kunye nokukhazimla okuhle. Kwangaxeshanye, inokunciphisa ukuveliswa kombane ongaguqukiyo, iphucule umgangatho kunye nokusebenza kokucubungula amalaphu.

Ishishini leengubo kunye nee-inki: I-Span 80 ingasetyenziswa njenge-dispersant kunye ne-emulsifier. Kwiingubo, inokusasaza ngokulinganayo ii-pigment kwisiseko sepeyinti, ithintele ukugawulwa kwe-pigment kunye ne-caking, kwaye yonyusa amandla okugquma kunye nokuzinza kwengubo. Kwi-inki, i-Span 80 inceda ekuhlanganiseni nasekusasazeni i-inki, ivumela ukuba idluliselwe ngcono kwaye inamathele kwizixhobo zokuprinta ngexesha lenkqubo yokuprinta, ngaloo ndlela iphucula umgangatho wokuprinta.

Ishishini leplastiki: I-Span 80 ingasetyenziswa njenge-antistatic agent kunye ne-lubricant yeplastiki. Ingenza ifilimu eqhubayo kumphezulu weplastiki, ikhuphe umbane ongashukumiyo, ithintele umphezulu weplastiki ekufunxeni uthuli kunye nokungcola ngenxa yokuqokelelana kombane ongashukumiyo, kwaye kwangaxeshanye iphucule ukusebenza kokucubungula kweplastiki, inciphise ukungqubana ngexesha lokucubungula, kwaye yonyuse ukusebenza kakuhle kwemveliso kunye nomgangatho wemveliso.

Kwintsimi yezolimo, iSipan 80 ingasetyenziswa njengesithako see-emulsifiers zezinambuzane kunye nabalawuli bokukhula kwezityalo. Njenge-emulsifier yezinambuzane, inokusasaza ngokulinganayo izithako ezisebenzayo kwizinambuzane emanzini, yenze i-emulsion ezinzileyo, ngaloo ndlela iphucula isiphumo sokusetyenziswa kunye nokhuseleko lwezinambuzane. Njengesithako kwibalawuli bokukhula kwezityalo, iSpan 80 inokunceda abalawuli bokukhula kwezityalo bangene ngcono emzimbeni wesityalo kwaye baphucule ukusebenza kwabo.