Ubuchwepheshe bokucubungula i-polyethylene ene-chlorine

Ubuchwepheshe bokucubungula i-polyethylene ene-chlorine (CPE) buhlanganisa kakhulu inqubo ye-ethylene chlorination kanye nenqubo ye-ethylene plasticization. Nazi izinyathelo ezithile zalezi zinqubo ezimbili:
Inqubo yokukhipha i-ethylene chlorination
1. Ukulungiswa kwe-catalyst: Lungisa i-catalyst ye-aluminium chloride usebenzisa indlela yesisombululo noma indlela yokupholisa.
2. I-ethylene chlorination: Igesi ye-ethylene, igesi ye-chlorine, kanye ne-catalyst kuthunyelwa embhoshongweni we-chlorination. Ngenxa yokuba khona kwe-catalyst, igesi ye-ethylene idlula ekusabeleni kwe-chlorination ukuze ikhiqize i-ethylene chloride.
3. Ukuhlanzwa: Hlanza i-vinyl chloride ekhiqizwe ukuze ususe ukungcola.
4. Ukuhlanganiswa: I-vinyl chloride ehlanziwe ingezwa ku-reactor ye-polymerization, kanye nabaqalisi, abalawuli, nezinye izithasiselo, ukuze kudlule ukusabela kwe-polymerization futhi kukhiqizwe i-resin ye-polyethylene ene-chlorine.
5. Ukomisa nokuchoboza: Yomisa bese uchoboza i-resin ye-polyethylene e-chlorine eyenziwe nge-polymer ukuze uthole i-polyethylene e-chlorine eyenziwe nge-powdered.
Inqubo yokwenza ipulasitiki ye-ethylene
Inqubo yokwenza i-ethylene plasticization isekelwe enkambisweni yokwenza i-ethylene chlorination, ethuthukisa ukuguquguquka kanye nokucutshungulwa kwe-polyethylene ene-chlorine ngokufaka ama-plasticizer.
Izindlela zokwenziwa kwe-polyethylene ene-chlorine zifaka phakathi indlela ye-solvent, indlela yesigaba esiqinile, kanye nendlela yokumiswa. Phakathi kwazo, indlela yokumiswa ihlukaniswe ngendlela yesigaba samanzi kanye nendlela yokumiswa kwesigaba se-hydrochloric acid. Indlela ye-hydrochloric acid yokumiswa kwe-chlorination okwamanje iyindlela yokukhiqiza ethuthuke kakhulu emhlabeni, enezici zokugeleza kwenqubo okunengqondo kanye nokufaneleka kokukhiqiza okukhulu.
Amasimu okusetshenziswa kwe-polyethylene e-chlorine
I-polyethylene ene-chlorine, njenge-thermoplastic esebenza ngezindlela eziningi, inezinhlobo eziningi zezicelo. Ingasetshenziswa ukwenza amapayipi, izintambo nezintambo, phansi, izinto zokuhlobisa, njll. Ngaphezu kwalokho, i-polyethylene ene-chlorine isetshenziswa kabanzi emikhakheni efana ne-petroleum, imboni elula, imboni yamakhemikhali, i-electroplating, ukuphrinta nokudaya, izinto zokwakha, izindiza, ukudla, ukwenza amaphepha, ukunisela kwezolimo, i-metallurgy, ukwakha imikhumbi, izinto zikagesi, izindwangu, njll.
Ngamafuphi, ubuchwepheshe bokucubungula i-polyethylene ene-chlorine buhlanganisa kakhulu inqubo ye-ethylene chlorination kanye nenqubo ye-ethylene plasticization, kanye nezindlela ezahlukahlukene zokwenziwa njengendlela ye-solvent, indlela yesigaba esiqinile, kanye nendlela yokumiswa. Lezi zinqubo zenze i-polyethylene ene-chlorine yaba yinto esebenza kahle futhi esetshenziswa kabanzi.