I-parafini ene-chlorine iyi-liquid ephuzi noma ephuzi e-amber enamathelayo, ayishisi, ayiqhumi, futhi ayishisi kakhulu. Incibilika ezinyibilikisini eziningi eziphilayo, ayincibiliki emanzini nase-ethanol. Uma ishiswa ibe ngaphezu kuka-120℃, izobola kancane kancane futhi ingakhipha igesi ye-hydrogen chloride. Futhi ama-oxide ensimbi, i-zinc, nezinye izinsimbi azokhuthaza ukubola kwayo. I-parafini ene-chlorine iyi-plasticizer eyisizayo ye-polyvinyl chloride. Ukuguquguquka okuphansi, akushisi, akunaphunga. Lo mkhiqizo uthatha indawo yengxenye ye-plasticizer eyinhloko, enganciphisa izindleko zomkhiqizo futhi inciphise ukusha.
Izici
Ukusebenza kwe-parafini ene-chlorine 52 ekwenzeni ipulasitiki kuphansi kune-plasticizer eyinhloko, kodwa kungandisa ukufudumala kukagesi kanye nokumelana nomlilo futhi kungathuthukisa amandla okunamathela. Okubi kwe-parafini ene-chlorine 52 ukuthi ukumelana nokuguga kanye nokumelana nokushisa okuphansi kubi, umphumela wesibili wokusebenzisa kabusha nawo mubi, kanye ne-viscosity ephezulu. Kodwa-ke, ngaphansi kwesimo sokuthi i-plasticizer eyinhloko ayitholakali futhi ibiza kakhulu, i-parafini ene-chlorine 52 isaseyingxenye yemakethe.
I-parafini ene-chlorine 52 ingaxutshwa nezinto ezihlobene ne-ester, ingakha i-plasticizer ngemva kokuxuba. Ngaphezu kwalokho, inezici ezifana nokuvimbela ilangabi kanye nokuthambisa. Uma kudingeka, ingadlala indima ekulweni nokutheleleka.
Amandla okukhiqiza i-parafini ene-chlorine 52 anamandla kakhulu. Enqubweni yokufaka, sebenzisa kakhulu indlela ye-thermal chlorination kanye nendlela ye-catalytic chlorination. Ezimweni ezikhethekile, kusetshenziswa nezindlela ze-photochlorination.
Isicelo
1. I-parafini ene-chlorine 52 ayincibiliki emanzini, ngakho-ke ingasetshenziswa njengesithako sokugcwalisa ezimbozweni ukuze kuncishiswe izindleko, kwandiswe izakhiwo ezingabizi kakhulu nezingenamanzi nezivikela umlilo.
2. Isetshenziswa emikhiqizweni ye-PVC njenge-plasticizer noma i-plasticizer eyisizayo, ukuhambisana kwayo nokumelana nokushisa kungcono kune-paraffin-42 ene-chlorine.
3. Ingasetshenziswa futhi njengesithako enjolobeni, ngopende, kanye noketshezi lokusika ukuze idlale indima yokumelana nomlilo, ukumelana nomlilo, kanye nokuthuthukisa ukunemba kokusika, njll.
4. Ingasetshenziswa futhi njenge-anticoagulant kanye ne-anti-extrusion agent yamafutha okugcoba.
Isikhathi sokuthunyelwe: Agasti-24-2022