N'oge ndụ anyị, a na-ejikarị CPE na PVC eme ihe nke ukwuu. Polyethylene a na-akpọ Chlorin bụ ihe polymer juru eju nke nwere ntụ ntụ ọcha, ọ naghị egbu egbu ma na-enweghị ụtọ, ọ nwekwara ezigbo iguzogide ihu igwe, iguzogide ozone, iguzogide kemịkalụ na iguzogide ịka nká. Arụmọrụ ya, nwere ezigbo iguzogide mmanụ, enweghị ike ire ọkụ na njirimara agba. Ike siri ike (ka na-agbanwe agbanwe na -30°C), ezigbo ndakọrịta na ihe ndị ọzọ na polymer, yana oke okpomọkụ ire ere. Polyethylene a na-akpọ Chlorin bụ ihe polymer e ji polyethylene dị elu (HDPE) mee site na mmeghachi omume mgbanwe chlorination. Dịka usoro na ojiji dị iche iche si dị, enwere ike kewaa polyethylene a na-akpọ chlorinated n'ime ụdị abụọ: polyethylene a na-akpọ resin-type chlorinated polyethylene (CPE) na polyethylene a na-akpọ elastomer-type chlorinated polyethylene (CM). Na mgbakwunye na iji ya naanị ya, enwere ike iji resin thermoplastic na polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), polystyrene (PS), ABS na ọbụna polyurethane (PU). N'ụlọ ọrụ rọba, enwere ike iji CPE dị ka rọba pụrụ iche dị elu nke nwere arụmọrụ dị elu, a pụkwara iji ya na rọba ethylene-propylene (EPR), rọba butyl (IIR), rọba nitrile (NBR), polyethylene chlorosulfonated (CSM), wdg. A na-eji ngwakọta rọba ndị ọzọ.
N'afọ 1960, ụlọ ọrụ Hoechst nke Germany mepụtara ma mepụta mmepụta ụlọ ọrụ mmepụta ihe nke ọma. Obodo m malitere imepụta polyethylene a na-etinye chlorine na ngwụcha afọ 1970. Ụlọ Ọrụ Nnyocha Ụlọ Ọrụ Chemical Anhui mepụtara "Aqueous Phase Suspension Synthesis of CPE Technology" nke mbụ nke ọma, e wukwara ngwaọrụ mmepụta nke 500-1000t/a nwere nha dị iche iche na Wuhu, Anhui, Taicang, Jiangsu, na Weifang, Shandong.
Nguzogide mmanụ nke CPE bụ nkezi, n'ime ha iguzogide mmanụ ASTM Nke 1 na mmanụ ASTM Nke 2 dị mma, nke hà nhata na NBR; nguzogide mmanụ ASTM Nke 3 dị mma, ka mma karịa CR, nke hà nhata na CSM.
CPE nwere chlorine, nke nwere ezigbo ihe mgbochi ire ọkụ ma nwee àgwà nke ọkụ na mgbochi ntapụ. Enwere ike ijikọta ya na ihe mgbochi ire ọkụ dabere na antimony, paraffin chlorine, na Al(OH)3 n'ókè kwesịrị ekwesị iji nweta ihe na-egbochi ire ọkụ nke nwere arụmọrụ dị mma nke na-egbochi ire ọkụ na ọnụ ahịa dị ala.
CPE anaghị egbu egbu, ọ nweghị ọla dị arọ na PAHS, ọ na-emezukwa ihe niile achọrọ maka nchekwa gburugburu ebe obibi.
CPE nwere arụmọrụ dị elu nke na-ejupụta ihe dị iche iche, a pụkwara ime ka ọ bụrụ ngwaahịa ndị na-emezu ihe achọrọ maka arụmọrụ dị iche iche. CPE nwere ezigbo ike nhazi, viscosity Mooney (ML121 1+4) dị n'etiti 50-100, enwerekwa ọtụtụ akara ịhọrọ.
Oge ozi: Jun-13-2023
