Iyini impahla ye-polyethylene e-chlorine (CPE) futhi isetshenziswa kuphi?

I-polyethylene ene-chlorine (CPE) iyinto eyenziwe nge-polymer eyenziwe nge-chlorination substitution reaction ye-polyethylene (PE). Izakhiwo zayo zingalawulwa ngokulungisa izinga le-chlorination (okuqukethwe kwe-chlorine okungu-25% -45%), kwakha izici phakathi kwerabha nepulasitiki, ngokuguquguquka, ukumelana nesimo sezulu, kanye nokuphelelwa yilangatye (okuqukethwe kwe-chlorine okuqinisekiswe yi-UL94 V-0).≥35%). Isakhiwo sayo sibhubhisa ubukhristalo be-PE ngokufaka ama-athomu e-hydrogen esikhundleni sama-athomu e-chlorine, sakha izifunda ezi-amorphous futhi sinikeze ubukhrista obuphansi (ukugcina ubukhrista ku--40).℃) kanye nokumelana nokuguga kwe-ozone. Lokhu kuhlukaniswa kube uhlobo lwe-resin (CPE) kanye nohlobo lwe-elastic (CM), futhi kusetshenziswa kabanzi kulezi zinsimu ezilandelayo:

1.Ukuguqulwa kwepulasitiki: Njengokushintsha umthelela we-PVC, kuthuthukisa ukumelana nesimo sezulu kanye nokusebenza kwamapayipi namabhodi okushisa okuphansi, futhi kwengezwa ku-ABS kanye ne-PS ukuthuthukisa ukubambezeleka komlilo kanye nokuzivumelanisa nezimo kokuphrinta;

2.Intambo nentambo: esetshenziselwa igobolondo lentambo yezimayini zamalahle, izintambo ezijwayelekile ze-UL/VDE, ukuqinisekisa ukuphepha kwesekethe ngokumelana namafutha, ukumelana nokushisa, kanye nezici zokuvimbela ilangabi;

Imikhiqizo yerabha: ukukhiqiza amapayipi e-hydraulic, amateyipu ezimoto, namabhande okuhambisa agcina ilangabi lishisa kakhulu, ukuthuthukisa ukumelana nokuguga kwerabha ngokuxuba;

3.Izinto ezingangenwa manzi: zihlanganiswe ne-PVC ukuze kukhiqizwe ulwelwesi olungangenwa manzi lwesakhiwo, olufanele izidingo zokuqina kwesikhathi eside ezindaweni eziyinkimbinkimbi;

4.Ukuvala Nokumboza: Kusetshenziselwa ukwakha izivalo, ukumboza okumelana namakhemikhali, ikakhulukazi ukugcina ukuqina kokunamathela ezindaweni zokushisa okuphezulu kanye nomswakama ophezulu. Ngaphezu kwalokho, i-CPE isetshenziselwa nezingxenye zezimoto (njengezesekeli zepayipi) kanye nezinto ezihlanganisiwe ze-magnetic material, ezisekela ukukhiqizwa okuluhlaza kanye nezimo zokusebenza okuphezulu.