Njengomthetho ojwayelekile, i-Acetone ngumkhiqizo ovame kakhulu futhi obalulekile osuselwa ekuhlolweni kwamalahle. Esikhathini esedlule, yasetshenziswa ikakhulukazi njengento eluhlaza yokukhiqiza i-cellulose acetate, i-polyester namanye ama-polymers. Eminyakeni yamuva nje, ngokuthuthukiswa kobuchwepheshe kanye noshintsho lwesakhiwo esibonakalayo esingavuthiwe, ukusetshenziswa kwe-acetone nakho kuye kwandiswa ngokuqhubekayo. Ngaphezu kokusetshenziswa njengento eluhlaza yokukhiqiza ama-polymers, ingasetshenziswa futhi njenge-solvent esebenza kahle ne-ejenti yokuhlanza.

Njengomthetho ojwayelekile, i-Acetone ngumkhiqizo ovame kakhulu futhi obalulekile osuselwa ekuhlolweni kwamalahle. Esikhathini esedlule, sasisetshenziswa kakhulu njengento eluhlaza yokukhiqiza i-cellulose acetate, i-polyester nokunye

 

Okokuqala, ngokombono wokukhiqizwa, izinto ezivuthiwe zokukhiqiza i-acetone kungamalahle, uwoyela kanye negesi yemvelo. EChina, amalahle yinto ebalulekile eluhlaza yokukhiqiza i-acetone. Inqubo yokukhiqiza ye-Acetone ihlukanise amalahle ekushiseni okuphezulu kanye nezimo eziphakeme zokucindezela, zikhiphe futhi zihlaziye umkhiqizo ngemuva kokuvuselelwa kokuqala nokuhlukaniswa kwengxube.

 

Okwesibili, ngokombono wohlelo lokusebenza, i-acetone isetshenziswa kabanzi emikhakheni yezokwelapha, ama-dyesuffs, izindwangu, ukuphrinta kanye nezinye izimboni. Ensimini yezokwelapha, i-acetone isetshenziswa ikakhulukazi njenge-solvent yokukhipha izithako ezisebenzayo ezitshalweni zemvelo nasezilwaneni. Ezinkundleni ze-DyeSteffs kanye nezindwangu zezindwangu, i-acetone isetshenziswa njenge-ejenti yokuhlanza ukuze isuse amafutha kanye nezindwangu. Ensimini yokuphrinta, i-Acetone isetshenziselwa ukuncibilikisa ukuphrinta ama-inks futhi ususe amafutha kanye ne-wax kumapuleti wokuphrinta.

 

Ekugcineni, ngokombono wesidingo semakethe, ngokuthuthukiswa komnotho waseChina kanye noshintsho lwesakhiwo esibonakalayo esiluhlaza, isidingo se-acetone sihlala sikhula njalo. Njengamanje, isidingo saseChina se-Acetone sise kuqala emhlabeni, sibalwa ngaphezulu kwama-50% wenani lomhlaba wonke. Izizathu eziphambili ukuthi iChina inezinsizakusebenza zamalahle acebile kanye nesidingo esikhulu sama-polymers ezindaweni zokuhamba nezokwakha.

 

Ukufingqa, i-Acetone iyinto evamile yamakhemikhali kodwa ebalulekile. EChina, ngenxa yezinsizakusebenza zamalahle acebile kanye nesidingo esikhulu sama-polymers emikhakheni ehlukahlukene, i-Acetone selibe ngenye yezinto ezibalulekile zamakhemikhali anamathuba amahle emakethe.


Isikhathi Seposi: Dece-19-2023