Ifan Hoobkas 30+ xyooKev tsim khoom txhawb xim / loj customization kev them nyiaj yug dawb.Qhov kev sib tham rau cov ntawv teev thiab kuaj dawb.Qhov no yog peb FacebookLub Vev Xaib: www.Facebook.com, Nyem rau saib yog tias cov khoom lag luam video.comared nrog cov khoom lag luam Nyom, peb li cov khoom lag luam los ntawm qhov zoo rau koj xaiv zoo tshaj plaws, zoo siab tos txais yuav!
Siab -} ntom polyethylene (HDPE) yog ib qho ntawm cov ntaub ntawv tseem ceeb tshaj plaws. Thaum lub hauv paus polymer muab lub zog, hloov tau yooj yim, thiab cov kav ntev, qhov sib ntxiv ntawm cov kev sib ntxiv tshwj xeeb ua rau nws cov kev ua tau zoo tag nrho. Cov kev sib ntxiv no tsim cov yeeb nkab HDPE cov yeeb nkab fittings kom tiv thaiv cov mob nyuaj, los ntawm cov tshuaj kis tau rau huab cua huab. To taub lub luag haujlwm ntawm cov kev sib ntxiv tau muaj txiaj ntsig zoo rau vim li cas HDPE yog nyiam rau kev muab khoom siv dej, roj faib, thiab cov phiaj xwm kev lag luam roj.
1. Lub luag haujlwm ntawm cov sib ntxiv hauv HDPE txoj kev
Cov quav ntxiv tau sib xyaw rau hauv HDPE thaum lub sijhawm ua haujlwm tsim kho kom txhim kho cov khoom uas ntshiab polyethylene yuav tsis muaj. Lawv txhim kho lub polymermechanical, thermal, thiab cov yam ntxwv cov yam ntxwvThaum tseem txuas ntxiv cov kev pabcuam lub neej ntawm fittings. Piv txwv li, tsis muaj stabilizers, HDPE yuav txwv nyob rau hauv tshav ntuj, thiab tsis muaj kab mob antioxidants, nws yuav raug kev txom nyem los ntawm kev laus ntxov ntxov. Los ntawm kev customizing formulations nrog cov kev ntxiv txoj cai, cov chaw tsim khoom tuaj yeem tsim cov yeeb nkab uas ua tau raws li cov ntawv thov tshwj xeeb.
2. Antioxidants rau ntev-} lub sij hawm ruaj khov
Ib qho ntawm cov kev sib ntxiv uas nquag siv nyob rau hauv HDPE fittings yogAntioxidantsCov. Cov kev tiv thaiv no oxidative kev tshwm sim los ntawm ntev-}} Tod raug rau cua sov thiab oxygen. Hauv cov dej num tso dej thiab roj av, cov fittings tuaj yeem tsav tsheb rau xyoo, thiab cov tshuaj tua kab mob pab tswj cov qauv kev ncaj ncees los ntawm kev txo cov cwj pwm brittleness thiab tawg thaum caij nyoog. Qhov no ua kom pom tseeb tias cov fittings tsis tsuas ua kom ntseeg tau nyob rau hauv lub sij hawm luv luv tab sis kuj ntsib txoj kev cia siab li cas ntawm lub neej ntawm50 xyoo lossis ntau duanyob rau hauv ntau cov piping tes hauj lwm.
3. UV Stabilizers rau Kev Siv Sab Nraud
Thaum HDPE cov yeeb nkab fittings tau raug rau lub hnub ci ncaj qha, ultraviolet (ua kom tawg cov saw polymer, ua rau kom muaj kev tawg.UV Stabilizers, xws li carbon dub lossis lub teeb nqus, yog ntxiv rau kev tawm tsam cov nyhuv no. Cov kev sib ntxiv no nqus lossis muaj kev phom sij hluav taws xob, tiv thaiv cov khoom siv cov qauv molecular. Raws li qhov tshwm sim, HDPE fittings tuaj yeem siv tau nyab xeeb sivsaum toj -} av cov nplooj ntawv, cov khoom siv tsis zoo, thiab sab nraum zoov cov chaw muajtsis muaj kev ua txhaum kev ncua ntev.
4. Nplaim taws retardants thiab cov tshuaj tiv thaiv kev txhim kho
Hauv qee qhov chaw muaj kev lag luam, HDPE fittings yuav tsum tsis txhob tsuas yog dej thiab tshuaj tab sis kuj muaj kev pheej hmoo ntawm hluav taws.Nplaim taws retardant additivesTxo cov nplaim hluav taws xob ntawm cov polymer, txhim kho kev nyab xeeb hauv kev txhim kho. Meanwhile, lwm yam tshuaj lom neeg ua haujlwm tau qhia kom dav cov khoom siv tsis tau tawm tsam kev txhoj puab zoo li muaj zog acids, cov kuab tshuaj, lossis hydrocarbons. Qhov no ua HDPE cov yeeb nkab fittings heev rau hauvTsuas, petrochemical, thiab wastewater cov ntawv thov, qhov twg raug rau cov mob hnyav yog qhov tsis muaj peev xwm.
5. Cov xim thiab cov txheej txheem txhim kho
Tshaj dhau, cov khoom sib ntxiv tseem txhim kho lubCov tsos thiab usabilityntawm HDPE cov yeeb nkab fittings. Colorants yog siv rau cov cim yooj yim ntawm fittings raws li lawv daim ntawv thov, xws li xiav rau dej potable lossis daj rau roj kab. Ib qho ntxiv, ua cov AIDS thiab cov nplais tso rau cov txheej txheem tsim khoom los ntawm kev ua kom tiv thaiv kom tsis txhob, thiab txo kev siv hluav taws xob. Cov kev txhim kho no pab txhawb kom siab dua- Cov fittings zoo nrog kev sib thooj thiab cov npoo ua tiav.
Xaus: Ntxiv ua tus yuam sij rau kev ua tau zoo dua
Lub hauv paus qauv molecular ntawm HDPE muab lub hauv paus muaj zog, tab sis nws yog cov qauv raug xaivntxivuas tsa nws cov kev ua tau zoo kom tau raws li tiag - txoj kev sib tw ntiaj teb. Los ntawm antioxidants ua rau ntev - Lub sij hawm ruaj khov rau UV Stabilizers tiv thaiv kev nyab xeeb, txhua tus ntxiv ua vaj tsev me. Ua ke, lawv txuas ntxiv kev pabcuam lub neej, kev nyab xeeb, thiab kev yoog raws ntawm HDPE cov yeeb nkab fittings thoob plaws kev lag luam ntau haiv neeg. Raws li xav tau rau deurable, ris ntev, thiab siab- Performation piping cov kev daws teeb meem hauv kev hloov pauv ntawm HDPE thev naus laus zis.