I-MIBC Ehlinzeka Ngezitebhisi Evela Kumkhiqizi Othembekile

I-MIBC Ehlinzeka Ngokuzinzile evela Kumkhiqizi Othembekile Isithombe Esivelele

incazelo emfushane:

I-Methyl Isobutyl Carbinol (MIBC) iyi-solvent ephilayo engenambala, esobala edume ngokuguquguquka kwayo okuphansi kanye nokuthambekela kwayo okunamandla, okwenza i-MIBC ibe yinto ebalulekile emikhakheni ehlukahlukene yezimboni. Njenge-coalescent esebenza kahle kakhulu, i-MIBC ithuthukisa ukwakheka kwefilimu ezimbozweni nasezintweni zokunamathisela, kuyilapho ukuncibilika kwayo okukhethiwe kwenza i-MIBC ibe yinto ebalulekile ekuntanteni kwamaminerali—ikakhulukazi ekuhlukaniseni ama-ore afana nethusi ne-molybdenum. I-MIBC iphinde isebenze njengesihluthulelo esiyinhloko ekuhlanganisweni kwamakhemikhali, isekela ukukhiqizwa kwama-plasticizer kanye nemithi. Njengoba inobuthi obuphansi kanye nokuhambisana nezinto eziningi, i-MIBC ilinganisela ukusebenza kahle kanye nokuphepha, iqinisa indima ye-MIBC njengesixazululo esithembekile, esisebenza ngezindlela eziningi sokukhiqiza, ukucubungula, kanye nezicelo zocwaningo emhlabeni jikelele.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Incazelo

Isigaba Sendawo	Imininingwane
Ulwazi Oluyisisekelo Lwekhemikhali	Igama Lekhemikhali: I-Methyl Isobutyl Carbinol (MIBC)Ifomula Yamamolekyuli: C₆H₁₄O Inombolo ye-CAS: 78-44-4 Isisindo sama-molecule: 102.17 g/mol
Isakhiwo Samakhemikhali	Utshwala olune-aliphatic olunesakhiwo se-branched-chain;Iqembu elisebenzayo: -OH (iqembu le-hydroxyl)
Ukuzinza	Izinzile ngaphansi kokushisa okuvamile kanye nengcindezi; Ayisebenzi ngezinto ezivamile (izinsimbi, ipulasitiki, izinto zobumba); Ibola kuphela emazingeni okushisa aphezulu (>200°C)
Ukusabela kabusha	Ibhekana nokusabela okuvamile kotshwala: ukwenziwa kwe-ester (nge-carboxylic acid), i-oxidation (ukwakha ama-ketone/aldehydes), kanye nokuphelelwa amanzi emzimbeni (ukwakha ama-alkenes); Iyahambisana nama-alcohols, ama-ether, nama-hydrocarbon
Ukuvutha	Uketshezi oluvuthayo; Iphuzu lokukhanya: 40°C (inkomishi evaliwe); Izinga lokushisa lokuzenzakalelayo: 340°C; Kushisa ngelangabi eliluhlaza okwesibhakabhaka elikhiqiza i-CO₂ kanye ne-H₂O
I-Chemistry enobuthi	Ubuthi obuphansi obukhulu (i-LD yomlomo)₅₀, Igundane: 2500 mg/kg); Kucasula kancane isikhumba/amafinyila ngenxa yeqembu le-hydroxyl; Azikho izici ezibalulekile zokuguqulwa kwezakhi zofuzo noma ezibangela umdlavuza

I-Methyl Isobutyl Carbinol (MIBC, CAS 78-44-4) iwutshwala olubalulekile lwe-aliphatic olune-branched chain, oludumile ngokuncibilika kwalo okukhethiwe, ukuguquguquka okulawulwayo, kanye nokuhambisana okumangalisayo ne-organic/inorganic substrates—okwenza kube ukukhetha okuthembekile kwezicelo zezimboni ezisebenza kahle kakhulu. Ngokungafani nezinyibilikisi ezivamile, i-MIBC inikeza ibhalansi ehlukile yokusabela okuncane kanye nokusebenza okunamandla, okusebenza njengosizo lwenqubo yokusebenza kahle kakhulu kanye nokuxhumana kwamakhemikhali okuthembekile okuhlangabezana nezindinganiso zekhwalithi nokuphepha zomhlaba wonke eziqinile.

Izicelo ze-MIBC zihlanganisa imikhakha ebalulekile emhlabeni wonke: iyi-frother ekhethwayo ekuntanteni kwamaminerali (ikakhulukazi ekuhlukaniseni ithusi, i-molybdenum, kanye ne-lead-zinc ore), lapho ikhono layo lokukhiqiza amabhamuza azinzile, akhethiwe lithuthukisa amazinga okubuyisa i-ore; isebenza njenge-coalescent ephezulu ekumbozweni nasezintweni zokunamathisela ezisekelwe emanzini, ithuthukisa ubuqotho befilimu nokuqina kwayo; futhi isebenza njengebhloko ebalulekile ekwakheni ama-plasticizer, ama-ejenti asebenza ebusweni, kanye nemithi ekhethekile. Ngaphezu kwalokho, i-MIBC isetshenziswa kabanzi njengesithako esinobuthi obuphansi kuma-inki okunyathelisa, abahlanzi bezimboni, kanye nokucubungula izingxenye ze-elekthronikhi.

Umugqa wethu womkhiqizo we-MIBC uqukethe amamaki aklanyelwe wena (izinga lezimboni, izinga lobuchwepheshe, kanye nezinga lobumsulwa obuphezulu) ukuze kuhlangatshezwane nezidingo zamakhasimende ezahlukahlukene, ngokulawulwa kwekhwalithi okuqinile okuqinisekisa amazinga okungcola aphansi kakhulu (<0.1%) kanye nezakhiwo zomzimba ezihambisanayo zamakhemikhali ukuze kutholakale imiphumela yokwakheka ethembekile. Sinikeza izinketho zokuphakelwa eziguquguqukayo (ama-bulk drums, ama-IBC totes, kanye nezitsha ezincane), imibhalo ephelele yokuthobela imithetho (i-MSDS, izitifiketi zokuthumela ze-UN/DOT, izibuyekezo ze-REACH/SDS), kanye nezinhlelo zokuthutha ezilungiselelwe ukuthuthwa koketshezi oluvuthayo. Ithimba lethu lobuchwepheshe lochwepheshe linikeza ukwesekwa komuntu siqu—kufaka phakathi ukwenza ngcono inqubo yokuntanta, ukuhlolwa kokuhambisana kokwakheka, kanye nesiqondiso sokuthobela imithetho yokuphepha—ukukusiza ukuthi wandise ukusebenza kahle futhi unciphise izindleko.

Imininingwane ye-Xylene

Inhlanganisela	Imininingwane
Ukubukeka	Okubonakalayo
Umbala (Pt-Co)	0-10
Okuqukethwe kwamanzi,%	0～0.1%
Ubuningi ku-20°C(g/cm3)	0.806-0.808
Okuqukethwe kwe-asidi (kubalwe njenge-acetic acid %)	0～0.01%