Acetonewaa dareere si weyn loo isticmaalo oo leh codsiyo warshadeed oo kala duwan.Maqaalkan, waxaan ku baari doonaa warshadaha kala duwan ee isticmaala acetone iyo adeegsigeeda kala duwan.

Waa maxay sababta acetone waa sharci-darro

 

acetone waxaa loo isticmaalaa soo saarista bisphenol A (BPA), oo ah iskudhis kiimiko ah oo loo isticmaalo samaynta caagagga polycarbonate iyo resins epoxy.BPA waxaa laga helaa alaabooyin kala duwan oo macaamiisha ah sida baakadaha cuntada, dhalooyinka biyaha, iyo dahaarka difaaca ee loo isticmaalo cuntooyinka qasacadaysan.Acetone waxaa lagu falceliyaa phenol iyadoo la raacayo xaaladaha acidic si loo soo saaro BPA.

 

acetone waxaa loo isticmaalaa soo saarista dareerayaasha kale sida methanol iyo formaldehyde.Walxahaan waxaa loo isticmaalaa codsiyo kala duwan sida rinjiyeynta khafiifiyayaal, xabagta, iyo walxaha nadiifinta.Acetone waxaa lagaga falceliyaa methanol iyadoo lagu jiro xaalado acidic si loo soo saaro methanol, iyo formaldehyde hoos yimaada xaaladaha alkaline si loo soo saaro formaldehyde.

 

acetone waxaa loo isticmaalaa soo saarista kiimikooyinka kale sida caprolactam iyo hexamethylenediamine.Kiimikooyinkan waxaa loo isticmaalaa soo saarista naylon iyo polyurethane.Acetone waxaa lagu falceliyaa ammonia iyadoo la raacayo cadaadis sare iyo heerkulka si loo soo saaro caprolactam, ka dibna waxaa lagu falceliyaa hexamethylenediamine si loo soo saaro naylon.

 

acetone waxaa loo isticmaalaa soo saarista polymers sida polyvinyl acetate (PVA) iyo polyvinyl alkohol (PVOH).PVA waxaa loo isticmaalaa xabagta, rinjiga, iyo farsamaynta waraaqaha halka PVOH loo isticmaalo dunta, habaynta waraaqaha, iyo qurxinta.Acetone waxaa lagu falceliyaa vinyl acetate iyadoo la raacayo shuruudaha polymerization si loo soo saaro PVA, iyo khamriga vinyl ee hoos yimaada xaaladaha polymerization si loo soo saaro PVOH.

 

Acetone waxaa loo isticmaalaa warshado kala duwan oo ay ku jiraan wax soo saarka BPA, dareerayaasha kale, kiimikooyinka kale, iyo polymers.Adeegsigeedu wuu kala duwan yahay oo waa kala duwan yahay dhawr warshadood taasoo ka dhigaysa xarun kiimiko ah oo muhiim u ah bulshada warshadaysan ee maanta.


Waqtiga boostada: Dec-19-2023