Iparafini ekhlorini yi-golden yellow okanye i-amber viscous liquid, ayitshi, ayiqhumi, kwaye ayitshintshi kakhulu. Inyibilika kwii-organic solvents ezininzi, ayinyibiliki emanzini nakwi-ethanol. Xa ishushu ukuya kuthi ga kwi-120℃, iya kubola kancinci kwaye inokukhupha igesi ye-hydrogen chloride. Kwaye ii-oxides ze-iron, i-zinc, kunye nezinye iimetal ziya kukhuthaza ukubola kwayo. Iparafini ekhlorini yi-plasticizer encedisayo ye-polyvinyl chloride. Ayitshisi kakhulu, ayitshisi, ayinavumba. Le mveliso ithatha indawo yenxalenye ye-plasticizer ephambili, enokunciphisa iindleko zemveliso kwaye inciphise ukutsha.
Iimbonakalo
Ukusebenza kwe-plastiki yeparafini ekhlorini 52 kuphantsi kune-plasticizer ephambili, kodwa inokunyusa ukugquma kombane kunye nokumelana nelangatye kwaye inokuphucula amandla okutsalwa. Iingxaki zeparafini ekhlorini 52 kukuba ukumelana nokuguga kunye nokumelana nobushushu obuphantsi akukuhle, isiphumo sesibini sokurisayikilisha naso asisihle, kwaye i-viscosity iphezulu. Nangona kunjalo, phantsi kwemeko yokuba i-plasticizer ephambili ayifumaneki kwaye ibiza kakhulu, iparafini ekhlorini 52 iseyinxalenye yemarike.
Iparafini eneklorini 52 ingaxutywa nezinto ezinxulumene ne-ester, ingenza i-plasticizer emva kokuxuba. Ukongeza, ikwanazo neempawu ezifana nokungalali ilangabi kunye nokuthambisa. Ukuba kuyimfuneko, inokudlala indima ekuthinteleni i-sepsis.
Umthamo wemveliso yeparafini ene-chlorine 52 unamandla kakhulu. Kwinkqubo yokufaka, sebenzisa ikakhulu indlela ye-thermal chlorination kunye nendlela ye-catalytic chlorination. Kwiimeko ezikhethekileyo, kusetyenziswa neendlela ze-photochlorination.
Isicelo
1. Iparafini enekhlorini 52 ayinyibiliki emanzini, ngoko ke ingasetyenziswa njengesizalisi kwiingubo zokunciphisa iindleko, ukwandisa iipropati ezingabizi kakhulu nezingenamanzi nezingatshiyo.
2. Isetyenziswa kwiimveliso zePVC njenge-plasticizer okanye i-plasticizer encedisayo, ukuhambelana kwayo kunye nokumelana nobushushu kungcono kune-chlorined paraffin-42.
3. Ingasetyenziswa njengesongezelelo kwirabha, ipeyinti, kunye nolwelo lokusika ukuze idlale indima yokumelana nomlilo, ukumelana nelangatye, kunye nokuphucula ukuchaneka kokusika, njl.njl.
4. Ingasetyenziswa njenge-anticoagulant kunye ne-anti-extrusion agent kwi-oyile zokuthambisa.
Ixesha lokuthumela: Agasti-24-2022