samfurori

HDPE biyu bango corrugated bututu albarkatun kasa,
HDPE don samar da bututun bango biyu, Wanne irin guduro HDPE ake amfani dashi don bututun bango biyu,

HDPE bango biyu corrugated bututu albarkatun kasa

1. Abun da ke ciki na albarkatun kasa: The albarkatun kasa na PE biyu-bangon bellows ne gaba ɗaya hada da polyethylene, inganta master kayan da pigments.Idan albarkatun kasa ya jika, don inganta ingantaccen samarwa, ana iya ƙara defoamer mai dacewa.

2, abubuwan da ake buƙata na kayan aiki: yadda ake samar da ƙarancin farashi, ƙirar ƙira mai inganci, galibi ya dogara da zaɓin albarkatun ƙasa da haɗin kai.

Abubuwan buƙatu na gabaɗaya don aikin polyethylene (PE) sun haɗa da ƙimar narkewa (MFR), lokacin shigar da iskar oxygen (OIT) da yawa.Girman adadin narkewar ruwa yana nuna girman nauyin kwayoyin halitta.Gabaɗaya magana, kayan da ke da ƙimar narke mafi girma yana da amfani ga sarrafawa da ƙirƙira, kuma yana iya haɓakawa ingancin samarwa.Duk da haka, ba zai iya zama babba ba, wanda ke da tasiri mafi girma a kan ƙullun zobe.Ya dace don zaɓar tsakanin 0.8-1.5g/10min (190 ℃, 5kg).Lokacin shigar da Oxidation yana ƙayyade lokacin lalacewar oxidation.Don bellows da ke buƙatar shekaru 50 na amfani, sarrafa lokacin shigar da iskar shaka na albarkatun ƙasa shine mabuɗin don tabbatar da rayuwar sabis na shekaru 50.An bayyana a fili a cikin GB/T19472.1-2004 cewa lokacin shigar da iskar shaka na albarkatun kasa na bellows yakamata ya zama ≥20min (200 ℃).Don matsakaici da babban yawa polyethylene, ana iya daidaita kaddarorinsa ta hanyar canza yawa.Domin mun san cewa ƙananan ƙarancin polyethylene na iya tsawanta lokacin gazawar sa.

HDPE bututu grade yana da fadi ko bimodal rarraba nauyi kwayoyin.Yana da juriya mai ƙarfi mai ƙarfi da ma'auni mai kyau na rigidity da tauri.Yana da ɗorewa kuma yana da ƙananan sag lokacin da ake sarrafa shi.Bututun da aka samar ta amfani da wannan guduro suna da ƙarfi mai kyau, tsayin daka da juriya mai tasiri da kyawawan kayan SCG da RCP.

Ya kamata a adana guduro a cikin busasshiyar ma'ajiyar ajiya kuma daga wuta da hasken rana kai tsaye.Bai kamata a tara shi a sararin sama ba.A lokacin sufuri, kada a fallasa kayan zuwa hasken rana mai ƙarfi ko ruwan sama kuma kada a kwashe su tare da yashi, ƙasa, tarkacen ƙarfe, gawayi ko gilashi.An haramta jigilar kayayyaki tare da mai guba, abu mai lalacewa da mai ƙonewa.

Aikace-aikace

HDPE bututu sa za a iya amfani da a samar da matsa lamba bututu, kamar matsa lamba ruwa bututu, man gas bututu da sauran masana'antu bututu.Hakanan za'a iya amfani dashi don yin bututun da ba matsi ba kamar bututun bango biyu, bututun iska mai bango, bututun silicon-core, bututun ban ruwa na aikin gona da bututun fili na aluminumplastics.Bugu da kari, ta hanyar reactive extrusion (silane giciye-linking), ana iya amfani da shi don samar da crosslinked polyethylene pipes (PEX) domin samar da sanyi da ruwan zafi.