alaabta

Walxaha ceeriin ee tuubada jiingadaha,
HDPE ee tuubada jiingadaha,

Dhuumaha jiingada ayaa ka yimid Polyethylene Dabiici ah ama Polyethylene Cad.Tuubooyinkani waa laba-lakab, labada lakabba waxay ka soo jeedaan alaabta polyetylenka, waana inay ahaadaan alaabta aasaasiga ah ee polyetylenka ka sameysan maadada polyetylen oo leh qaab gebi ahaanba isku mid ah, iskudubaridkan si faahfaahsan ayaa sabab u ah xaqiiqda ah in lakabyada tuubada jiingada ay soo baxaan. laba extruders oo kala duwan, iyo ugu dambeyntii, qaybta corrugator, line dhuumaha waa la isku daray.Maaddooyinka Polythene waa inay ahaadaan kuwo isku mid ah oo la isku halayn karo oo la isku halleyn karo.Tusaale ahaan, looma isticmaali karo lakabka sare ee alaabta dabiiciga ah ee polyetylen ee warshadda Maroon iyo lakabka gudaha ee warshadda maaddada polyetylen ee Shazand, labadaba maaddada polyetylen waa inay ahaadaan warshad iyo qaab isku mid ah.

Maaddada tuubada polyetylenka ee lakabka sare ah waa inay ahaato mid u adkaysata shucaaca ultraviolet, waana madow, si loo madoobaado lakabka sare ee tuubbada laba-cirifoodka ah, masterbatch madow oo leh saldhig polyetylen ah ayaa loo isticmaalaa.

Qalabka tuubooyinka polyetylen-ka ee lakabka sare waa inuu ahaadaa caddaan, iyo midab leh masterbatch, tanina waxay sabab u tahay shuruudaha caadiga ah ee wax soo saarka tuubooyinka Corrugated, sidaas darteed mitirka fiidiyowga, kamaraduhu waxay leeyihiin shaqeyn wanaagsan oo gudaha tuubada waa cad oo muuqata.Lakabka gudaha ee tuubooyinka derbiyada labajibbaaran ee Pars Ethylene Kish waa buluug-Cagaar ah in midabkani uu ka diiwaangashan yahay Pars Etienne Kish si gaar ah, iyo qalabkooda masterbatch waa Jarmal waxayna si toos ah uga yimaadaan Jarmalka.

Waxaa jira caqabado farsamo oo ku saabsan isticmaalka qalabka madow ee soo saarista tuubooyinka laba-ceel ee Corrugated, waxaana fiican in la soo saaro tuubooyinkan si aan kala go 'lahayn oo ka soo baxa walxaha polyetylen cad, oo ay soo saaraan midabyo loo baahan yahay oo leh masterbatch tayo sare leh.Xariiqda wax-soo-saarka laba-geesoodka ah iyo qalabkeedu waa in lagu qalabeeyaa tignoolajiyada ugu dambeeyay iyo gravimetric, kuwaas oo isku dari kara qadarka masterbatch iyo walxaha hab ku habboon, ilaa qaybinta iyo tayada tuubada la soo saaray, sida waafaqsan heerka INSO 9116-3.

Codsiga

Heerka tuubooyinka HDPE waxaa loo isticmaali karaa soo saarista tuubooyinka cadaadiska, sida tuubooyinka biyaha la cadaadiyo, dhuumaha gaasta shidaalka iyo tuubooyinka kale ee warshadaha.Waxa kale oo loo isticmaali karaa samaynta tuubooyinka aan cadaadisku saarnayn sida tuubooyinka jiingadaha ah ee labajibbaaran, tuubooyinka dabaysha gidaarada godan, tuubooyinka silikoon-core, tuubooyinka waraabka beeraha iyo tuubooyinka isku xidha aluminium balaastikada.Intaa waxaa dheer, iyada oo loo marayo extrusion falcelineed (silane cross-linking), waxaa loo isticmaali karaa soo saarida tuubooyinka polyetylenka ee isku xiran (PEX) si loo siiyo biyo qabow iyo kulul.