Polyethylene a na-akpọ Chlorinated (CPE) bụ ngwaahịa mgbanwe chlorine nke polyethylene dị elu (HDPE). Dịka ihe na-agbanwe nhazi maka PVC, ọdịnaya chlorine nke CPE kwesịrị ịdị n'etiti 35-38%. N'ihi ezigbo iguzogide ihu igwe, iguzogide oyi, iguzogide ire ọkụ, iguzogide mmanụ, iguzogide mmetụta (CPE bụ elastomer), na nkwụsi ike kemịkalụ.
Polyethylene a na-akpọ Chlorinated (CPE) bụ ngwaahịa mgbanwe chlorine nke polyethylene dị elu (HDPE). Dịka ihe na-agbanwe nhazi maka PVC, ọdịnaya chlorine nke CPE kwesịrị ịdị n'etiti 35-38%. N'ihi ezigbo iguzogide ihu igwe, iguzogide oyi, iguzogide ire ọkụ, iguzogide mmanụ, iguzogide mmetụta (CPE bụ elastomer), na nkwụsi ike kemịkalụ, yana ezigbo ndakọrịta ya na PVC, CPE aghọwo ihe na-agbanwe mmetụta ike a na-ejikarị eme ihe na nhazi PVC.
1. Nhazi molekụla nke HDPE
N'ihi ọnọdụ usoro dị iche iche n'oge mmeghachi omume polymerization nke PE, enwere ụfọdụ ọdịiche dị na nhazi molekul na njirimara nke polima HDPE ya. Njirimara nke CPE mgbe chlorine nke HDPE nwere njirimara dị iche iche na-adịkwa iche. Ndị na-emepụta CPE ga-ahọrọ resin ntụ ntụ pụrụ iche HDPE kwesịrị ekwesị iji mepụta resin CPE ruru eru.
2. Ọnọdụ chlorine, ya bụ, usoro chlorine
CPE, dị ka ihe na-agbanwe nhazi PVC, na-abụkarị site na mmeghachi omume chlorination site na iji usoro chlorination mmiri. Isi ihe dị na usoro chlorination a bụ ike ọkụ, dose nke ihe mmalite, nrụgide mmeghachi omume, okpomọkụ mmeghachi omume, oge mmeghachi omume, na ọnọdụ mmeghachi omume neutralization. Ụkpụrụ nke chlorination PE dị mfe, mana usoro chlorination dị mgbagwoju anya karịa.
N'ihi obere ego e tinyere na ngwa eji emepụta CPE, ọtụtụ obere ụlọ ọrụ mmepụta CPE agbasaala na China. Nke a abụghị naanị na ọ na-akpata mmetọ gburugburu ebe obibi, kamakwa ọ bụ otu n'ime ihe ndị dị mkpa kpatara enweghị ike ịdị mma CPE.
Ugbu a, e nwere ọtụtụ CPE dị ala n'ahịa. N'ozuzu, e nwere ụdị CPE abụọ dị ala. Otu bụ n'ihi na ụfọdụ ụlọ ọrụ mmepụta ihe enweghị ọnọdụ teknụzụ na usoro chlorination ochie. Ụzọ ọzọ bụ ịgwakọta ụfọdụ calcium carbonate ma ọ bụ talc powder na CPE iji sonye na asọmpi na-ezighị ezi.
Oge ozi: Juun-21-2024
