I-Ethyl Acetate: I-Multi-Purpose Solvent ne-Fragrance yamaKhemikhali namaBubulo wabathengi

I-Ethyl acetate (ifomula yamakhemikhali i-C₄H₈O₂) yinto engenambala, ekhanyako, evuthako enephunga lesithelo begodu isetjenziswa khulu emabubulweni wamakhemikhali, wemithi, iphunga, ukugcoba, kanye nepahla yokuthenga. Yisisombululo esihle khulu esikwazi ukuncibilikisa amakhompawundi ahlukahlukeneko, okufakahlangana amafutha, ama-resin, kanye nerabha, okwenza bona isetjenziswe khulu ekukhiqizeni ama-coating, ama-inki, kanye nama-adhesives. I-Ethyl acetate nayo isetjenziswa njengephunga nephunga ngebanga lephunga layo elihlukileko, elisetjenziswa khulu emabubulweni wokudla namakha.

Sithinte

Iindawo ezikulu zokusebenza

Ebubulweni lokugcoba nama-inki, i-ethyl acetate sisisombululo esiqakathekileko esisiza ukuhlakaza ama-pigment nama-resin, okwenza bona ama-coatings nama-inki ageleze kuhle nokufana. Godu irhabisa ikambiso yokomisa, ithuthukise ukusebenza kuhle kokukhiqiza. Emkhakheni wokunamathela, i-ethyl acetate ingancibilikisa irabha yemvelo nama-resin wokwenziwa ukukhiqiza ama-adhesive asebenza kuhle khulu, asetjenziswa khulu ekwakhiweni, ekupakisheni, kanye ne-elekthronikhi.

Embonini yephunga nokunambitheka, iphunga lesithelo le-ethyl acetate lenza bona libe yingcenye ehle yephunga. Ivamise ukusetjenziselwa ukuhlanganisa ukunambitheka kwezithelo, njengephayinaphu, ibhanana, ne-apula, esetjenziswa khulu emakha, ezintweni zokuzithambisa, nekudleni. Ukungezelela, i-ethyl acetate ingasetjenziselwa ukukhiqiza amakha we-acetate ester wokwenza amakha wezinga eliphezulu kanye nama-cosmetic.

Ebubulweni lemithi, i-ethyl acetate yinto esetjenziswa khulu ekuhlukaniseni nokuhlanza iingcenye zemithi. Ingancibilikisa kuhle imitjhoga ye-organic, irhelebhe ukusabela kwamakhemikhali okulandelako kanye neenkambo zokuhlanza. Ngaphezu kwalokho, i-ethyl acetate ingasetjenziswa njengesisombululo ekukhiqizeni imithi, njengamafutha, amakhrimu, nama-suppositories.

Iinqophiso

Ibizo lomkhiqizo		I-Butyl Acetate
MF		C6H12O2
Ukuvela		Uketshezi olungenambala olukhanyayo
Ubumsulwa		99.72%
CAS NO		123-86-4
Ikhodi ye-HS		29152900
I-EINECS NO		205-500-4
Isibawo		Ngokuvamileko isetjenziswa njengeensombululo, amakha, izinto eziphakathi zokwenziwa

Iphepha lokulawula ikhwalithi

Ibizo lomkhiqizo
I-AYITHEMU	IBANGA	UMPHUMELA WOKUHLOLA
Ukuhlanzeka ≥%	99%	99.70%
I-Chromaticity(ku-Hazen) (Pt-Co)	10	5
Umswakama,% ≤	0.1	0.018
I-esidi (njenge-HCL),% ≤	0.01	0.00%
n-butyl alcohol% ≤	0.5	0.05
Iinsalela ezihwamukileko % ≤	0.005	0.00%
ISIPHETHO SOKUHLOLA	Ibanga eliphezulu

Ngokufingqa

Ngokwanda kokuqaphela ibhoduluko, ukusetjenziswa kwe-ethyl acetate nakho kuyathuthukiswa. Yi-solvent engalimazi ibhoduluko enomthamo omncani we-volatile organic compound (VOC), ohlangabezana neemfuneko zebhoduluko zebubulo lesimanjemanje. Ukusebenza ngeendlela ezinengi nokungalimazi ibhoduluko kwe-ethyl acetate kwenza bona ibe yinto ethembisako yokusetjenziswa emabubulweni wamakhemikhali nepahla yabathengi.