Tekinoroji yekugadzira chlorinated polyethylene

Tekinoroji yekugadzirisa chlorinated polyethylene (CPE) inonyanya kusanganisira maitiro e ethylene chlorination uye maitiro e ethylene plasticization. Aya ndiwo matanho chaiwo emaitiro maviri aya:
Maitiro ekugadzira ethylene chlorination
1. Kugadzirira catalyst: Gadzira catalyst yealuminium chloride uchishandisa nzira yekunyungudutsa mvura kana nzira yekunaya kwemvura.
2. Kucheneswa kweEthylene: Gasi reEthylene, gasi reKlorini, uye catalyst zvinotumirwa muchikamu cheKlorini. Kuburikidza nekuvapo kweCatalyst, gasi reEthylene rinoita chlorination reaction kuti rigadzire Ethylene chloride.
3. Kuchenesa: Chenesa vinyl chloride inogadzirwa kuti ubvise tsvina.
4. Kuunganidzwa: Vinyl chloride yakachena inowedzerwa kune polymerization reactor, pamwe chete nevatangi, vanodzora, nezvimwe zvinowedzera, kuti iite polymerization reaction uye igadzire chlorinated polyethylene resin.
5. Kuomesa nekupwanya: Omesa nekupwanya resin yepolyethylene yakasanganiswa nechlorine kuti uwane polyethylene yakasanganiswa nechlorine yakasanganiswa neupfu.
Maitiro ekugadzira ethylene plasticization
Maitiro ekugadzira ethylene plasticization akavakirwa pamaitiro e ethylene chlorination, izvo zvinovandudza kuchinjika uye kugona kwekugadzira kwe chlorinated polyethylene nekuwedzera ma plasticizer.
Nzira dzekugadzira chlorine polyethylene dzinosanganisirawo nzira yekunyungudutsa, nzira yechikamu chakasimba, uye nzira yekumisikidza. Pakati padzo, nzira yekumisikidza yakakamurwa kuita nzira yechikamu chemvura uye nzira yekumisikidza hydrochloric acid. Nzira yekumisikidza chlorination yehydrochloric acid parizvino ndiyo nzira yepamusoro yekugadzira pasi rose, ine hunhu hwekuyerera kwemaitiro kwakanaka uye yakakodzera kugadzirwa kukuru.
Minda yekushandiswa kwe chlorinated polyethylene
Polyethylene ine chlorine, se thermoplastic inoshanda zvakasiyana-siyana, ine mabasa akasiyana-siyana. Inogona kushandiswa kugadzira mapaipi, waya netambo, pasi, zvinhu zvekushongedza, nezvimwewo. Pamusoro pezvo, polyethylene ine chlorine inoshandiswa zvakanyanya muminda yakaita sepetroleum, indasitiri yemwenje, indasitiri yemakemikari, electroplating, kudhinda nekudhaya, zvinhu zvekuvaka, ndege, chikafu, kugadzira mapepa, kudiridza kurima, simbi, kuvaka ngarava, midziyo yemagetsi, machira, nezvimwewo.
Muchidimbu, tekinoroji yekugadzirisa chlorine polyethylene inonyanya kusanganisira maitiro e ethylene chlorination uye maitiro e ethylene plasticization, pamwe nenzira dzakasiyana-siyana dzekugadzira dzakadai se solvent method, solid-phase method, uye suspension method. Maitiro aya akaita kuti chlorine polyethylene ive chinhu chinoshanda zvakanyanya uye chinoshandiswa zvakanyanya.