I-Global - I-Premier Polyethylene: I-Polymer ehlukileko yokusetjenziswa okuhlukahlukeneko
Iindawo ezikulu zokusebenza
I-polyethylene idume ngokujamelana namakhemikhali. Ijamelana khulu namakhemikhali ahlukahlukeneko, kufaka hlangana ama-esidi, ama-base, kanye nama-solvent. Iphahla le yenza bona ibe yinto ehle khulu yokusetjenziswa emabubulweni wamakhemikhali nemithi, lapho isetjenziselwa khona ukukhiqiza iintjalo zokugcina, amaphayiphi, kanye nezinto ezifakwako ezingaphatha ngokuphepha izinto ezibolako. Ukungabi namandla kwayo kwamakhemikhali kuqinisekisa nokuthi ayisilaphazi okuqukethwe yiyo, igcina ubumsulwa nobuqotho bezinto ezigciniweko.
Ebubulweni lokupakisha, i-polyethylene ikhona yoke indawo. Ukuminyana kwayo okuphasi nokuguquguquka okukhulu kwenza bona ilungele ukwenza amafilimu wokupakisha alula begodu ahlala isikhathi eside, amasaka, kanye nezitja. Inikela isithiyo esisebenzako malungana nomswakama, i-oksijini, nezinye izinto zebhoduluko, ivikela imikhiqizo epakishweko ekulimaleni nokubola. Kungakhathaliseki bona kukupaka ukudla, lapho kusiza khona ukubulunga ubutjha nekhwalithi yezinto ezibolako, nofana ukupakisha izinto zokuthenga, lapho kunikela ngesisombululo sokupakisha esihle nesisebenzako, i-polyethylene idlala indima eqakathekileko ekuqinisekiseni ukuphepha nokuthengisa kwemikhiqizo.
Ibubulo lokwakha nalo lizuza khulu ku-polyethylene. Isetjenziswa ekukhiqizeni amapayipi weenhlelo zokusabalalisa amanzi negesi. Amapayipi we-polyethylene aziwa ngokuqina kwawo, ukuqina, nokujamelana nokutjhwaba nokutjhayisana. Zinesikhathi eside sokusebenza begodu zitlhoga ukutlhogonyelwa okuncani, okwenza bona zibe yikhetho elibizako emaphrojekthini womthangalasiseko. Ukungezelela, i-polyethylene isetjenziselwa izinto zokuvikela, inikela ngezakhiwo ezihle khulu zokuvikela ukutjhisa ezisiza ekwehliseni ukusetjenziswa kwamandla emakhiweni.
Embonini yeenkoloyi, i-polyethylene isetjenziswa eensetjenzisweni ezihlukahlukeneko. Isetjenziselwa ukwenza izinto zangaphakathi ezifana namadeshibhodi, amaphaneli weminyango, kanye nezimbozo zezihlalo ngebanga lokulula kwayo, kulula ukuyibumba kanye nezakhiwo ezihle zobuhle. Iphinde isetjenziswe eendaweni zangaphandle ezifana namabhampa namafenda, lapho ukujamelana kwayo nokutjhayisana kusiza ukuthuthukisa ukuphepha nokuqina kwekoloyi. Ukudlula lapho, i-polyethylene isetjenziswa emathangini wephethiloli kanye namalayini wephethiloli, ngebanga lokujamelana kwayo nokungena kwephethiloli nokuzinza kwamakhemikhali.
Iinqophiso
| Ibizo lomkhiqizo | I-Polyethylene | |||||||||
| Ifomula yamakhemikhali | Okumhlophe okufana nobisi, okuqinileko okukhanyako | |||||||||
| Ukuvela | ||||||||||
| Indawo yokuncibilika | 125 - 135°C | |||||||||
| Ukuminyana | 0.941 - 0.965 g/cm3 | |||||||||
| CAS NO | 9002 - 88 - 4 | |||||||||
| Ikhodi ye-HS | 39013000 | |||||||||
| I-EINECS NO | 200 - 849 - 6 | |||||||||
| Isibawo | Ifakwe emaphaketheni, emaphayiphini, emathoyizini, emafilimuni, nasekugcotshweni | |||||||||
Iphepha lokulawula ikhwalithi
| Ibizo lomkhiqizo | I-Polyethylene | ||||||
| I-AYITHEMU | INANI ELIJWAYELEKILEKO | INANI LOKUHLOLA | |||||
| Iphuzu lokuwisa i-ASTM D 3954 | 117 - 123 | 119 °C | |||||
| Inani le-asidi (mg KOH/g)ISO 2114 | Umnqopho: 0 | 0 | |||||
| Ukuminyana ISO 1183 | 0.92 - 0.94 | 0.93 g/cm3 | |||||
Ngokufingqa
I-Global - Premier Polyethylene yethu itholakala ngamagreyidi ahlukileko namafomu ukuhlangabezana neemfuneko ezithileko zamabubulo ahlukahlukeneko. Kungakhathaliseki bona yi-high - density polyethylene (HDPE) yokusetjenziswa okutlhoga amandla amakhulu nokuqina, nofana i-low - density polyethylene (LDPE) yokusetjenziswa okuguquguqukako nokulula, sinikela ngemikhiqizo ehlukileko. Ibhetjhi ngayinye yenza ukuhlolwa okuqinileko kwekhwalithi ukuqinisekisa izakhiwo ezifanako, okufaka hlangana ukuhlolwa kokuminyana, inkomba yokuncibilika, amandla wokudonsa, nokukhula. I-polyethylene yethu ipakishwa ngezinto ezifaneleko zokupakisha ukuyivikela ngesikhathi sokugcinwa nokuthuthwa. Noma ngabe uyikhamphani yokupakisha e-Asia, ifemu yokwakha e-Europe, umkhiqizi weenkoloyi e-North America, nofana umprosesa wamakhemikhali e-South America, i-Global - Premier Polyethylene yethu yi-polymer ethembekileko nesezingeni eliphezulu oyitlhogako ukuthuthukisa ikhwalithi nokusebenza kwemikhiqizo yakho.