Bhetyebhetye
Ukuguquguquka kombhobho wePolythylene kuyivumela ukuba icinywe ngaphezulu, phantsi, kwaye ijikeleze imiqobo kunye nokwenza uhambo kunye notshintsho.Ngamanye amaxesha, ukuguquguquka kuka-Puile kunokuphelisa ngokubonakalayo ukusetyenziswa kwezinto ezilungele ukusetyenziswa kunye nokunciphisa kakhulu iindleko zokufaka.
I-Chuang Peping Pepe ingena kwi-radius encinci phakathi kwama-20 ukuya kwangama-40 ububanzi bombhobho, oxhomekeke ikakhulu kwi-SDR yombhobho othile.
Itafile : Ubuncinci ivunyelwe beI-radius ye-gedius yombhobho we-HDPE ngo-23℃
| I-SDR yombhobho | I-MineumlelabI-LE HARMFUS, RMimi |
| 6 7.4 | I-RMM> 20 × dn rmin> 20 × DN |
| 9 | I-RMM> 20 × DN * |
| 11 | I-RMM> 25 × DN * |
| 13.6 RMIL> 25 × DN * | |
| 17 | I-RMM> 27 × DN * |
| 21 | I-RMM> 28 × DN * |
| 26 | Rmimimi 35 × dn * |
| 33 | I-RMM> 40 × dn * |
* DN: Ngaba ububanzi bokuphuma ngaphandle, kwiimilimitha
Ubunzima bokukhanya
Izinto ozilindile emhlabane
Ukuxinana kwezinto ze-PE yi-1/7 kuphela yentsimbi. Ubunzima bombhobho we-PE ungaphantsi kakhulu kuneso sensimbi ye-Iron, okanye umbhobho wentsimbi. I-Piple Pipples kulula ukuphatha kwaye ifake, kwaye incitshiswe amandla omntu kunye nezixhobo ezinokuncitshiswa kolondolozo lofakelo.
Isiseko soyilo lwe-hydrostatic ye-chiangrom yombhobho yokuvavanya i-hydrostatic ye-hydrostatic ivavanywa ngeendlela ezimiselweyo zeshishini. Umda wesicelo wemibhobho kunye nezixhobo, njengoko kubonisiwe kumzobo wobushushu weqondo lomzobo, obonisa ukuba umbhobho wobomi obungaphantsi kweminyaka engama-50 xa uhambisa amanzi nge-20 ℃. Iimeko zangaphakathi nangaphandle kokusingqongileyo zinokutshintsha ubomi obulindelekileyo okanye utshintsho oluyilo olucetyiswayo kwisicelo esinikiweyo.
Ukunganyangeki kwemozulu
Iipropathi ze-thermal
Imozulu yePlastiki yenzeka yinkqubo yokupheliswa komhlaba, okanye i-oxidation, ngenxa yemitha edibeneyo ye-iltra vila, iqondo lobushushu, kunye nokuonwabela xa imibhobho igcinwe kwiindawo ezibonisiweyo. I-Polybencele Polylelence Pipe, equkethe i-2 ukuya kwi-2,5% ye-carbon eyahlula-hlulwe, inokupheliswa ngaphandle kwe-probole yeminyaka emininzi ngaphandle komonakalo we-ultra-viole. Eminye imibala enje emhlophe, iblowu, ityheli okanye i-lilac ayinazinza ngendlela emnyama kunye nexesha lokuvezwa komgangatho ophezulu.
Imibhobho ye-PE ye-PE.Imibhobho enemibala engakhuthazwanga kwizicelo ezingentla.
Imibhobho yePolythylene inokusetyenziswa kumaqondo obushushu asusela-i-50 ° C ukuya kwi-60 ° C. Ngamaqondo obushushu aphezulu, amandla e-sunsend kunye nokuqina kwezinto zincitshisiwe ke, nceda funda umzobo wobushushu weqondo loxinzelelo. Kumaqondo obushushu ngaphantsi kwe-o ° I-° CIC kufuneka iqinisekiswe ukuba i-Peedle ayimkhupheli, ukuphepha ngenxa yokonakalisa inkqubo yokubhoboza.
Njengazo zonke i-thermoplastics, i-PE ibonisa ukwanda kwe-teathermal ephezulu. I-PE ye-PE inesithambiso se-ceeffices ye-0.15 ukuya kwi-0.15 ukuya kwi-0,20mm / m k, amaxesha ayi-1.5 ngaphezulu koko, umzekelo. I-PVC. Njengoko oku kuthathelwa ingqalelo ngexesha lokucwangciswa kofakelo akufuneki kungabi nangxaki kule nkalo.
Ukuqhutywa kwe-thermal yi-0.38 W / M K.BE.BECH yePropathi yeZiphumo eziKhonkxwayo, inkqubo yePipping Pipping iyoqoqosho ngakumbi ngokuthelekiswa nenkqubo eyenziwe ngobhedu olunje.
Ukuziphatha okujikelezayo
![V17b] @ 7xq [ihgs3] U8sm $ $ r](http://www.cdchuangrong.com/uploads/V17B@7XQIYGS3U8SMR.jpg)
I-Polythylene yeyokuphazamiseka kweplastiki evuthayo
I-perips kwaye iqinisekile ukuba itshise ngaphandle kwe-gooot emva kokususa ilangatye. Ngokusisiseko, izithixo ezinetyhefu zikhutshwa ziinkqubo zonke ezivuthayo. I-carbon monoxide ikhula ngokubanzi imveliso eyingozi kakhulu ebantwini. Xa i-PET i-PET, ngokuyintloko i-carbon diokside, ikharbon monoxide kunye namanzi.
Ubushushu bokuzingca ngama-350 ℃.
Iiarhente zokucima umlilo ezifanelekileyo ngamanzi, i-foam, i-carbon diokside okanye powder.
Ukuchasana kweNdalo
Imibhobho ye-PE inokuba phantsi komonakalo ovela kwimithombo yebhayiloji efana neembovane okanye iintonga. Ukuchasana nokuhlaselwa kumiselwa bubukhali be-PE esetyenziswayo, ijometri yemiphezulu ye-PP, kunye neemeko zofakelo. Kumbhobho wobuncinci obuncinci, amacandelo odonga omncinci angonakaliswa ziindawo ezigqithisileyo. Nangona kunjalo umonakalo uhlala udluliselwe ekuhlaseleni ngokwesimo kwi-PE iye yafunyanwa kamva ukuba ibekwe eminye imithombo yomonakalo woomatshini.
Iinkqubo zepayili ze-PE zixhaswa ngokubanzi ziziseko zebhayiloji ezizo zozibini, kwaye izicelo zaselwandle, kunye nemeko yeparafinic ye-PE PAREAREADERS RESTEs yenkonzo yaselwandle.
Iipropathi zombane
Ngenxa yokufumana amanzi asezantsi kwe-PE, iipropathi zayo zombane azichaphazeleki ngokudibana kwamanzi aqhubekayo.CE yi-hydrocarbon polymer ye-hydrocar polymer, nangona kunjalo, ingaba mandundu ngakumbi ngenxa yongcoliseko, imiphumo yemozulu. Ukunganyangwa kwevolumo ezithile> 1017 ωcm; Amandla kaDiecric yi-220 kV / mm.
Ngenxa yokuphuhliswa kwemali ye-elektrotistic, isilumkiso kuyacetyiswa xa kusetyenziswa i-PE kwizicelo apho ingozi yomlilo okanye ukuqhushumba yi-geven.
I-Chuangrongyishishini lokwabelana ngenkampani kunye nenkampani edityanisiweyo yentengiso, esekwe ngo-2005 egxile ekuvelisweni kwemibhobho ye-HDPE, i-Frofings kunye neVolves, izixhobo zePP, kunye ne-valves, izixhobo zokulungisa umbhobho.
Ukuba ufuna iinkcukacha ezithe kratya, nceda uqhagamshelane nathi +86-28-84319855, chuangrong@cdchuangrong.com, www.cdchuangrong.com
IXESHA LOKUQALA: UNv-14 ukuya ku-2004
