Cov ntsiab lus ceev
Yam khoom ID: EW321505KH
Nominal txoj kab uas hla: 32mm-160mm
Kev ntsuas siab: 0.15Mpa, 0.25Mpa
Suitable: Muaj feem xyuam rau kev xa dej tsis zoo ntawm cov dej ntws.
Qhov ntsuas kub: 0-45 ℃
Kev sib txuas hom: Clamp kev twb kev txuas yog tsuas yog siv.
Dayu Water Saving Group Co., Ltd. tau tsim nyob rau hauv 1999. Nws yog lub teb chaws high-tech enterprise raws li Suav Academy ntawm Dej Sciences, lub Science thiab Technology Promotion Center ntawm Ministry of Water Resources, Suav Academy ntawm Sciences, Suav Academy ntawm Engineering thiab lwm lub koom haum tshawb fawb tshawb fawb.Sau npe ntawm Kev Loj Hlob Enterprise Market.Tshuag code: 300021. Lub tuam txhab tau tsim muaj 20 xyoo thiab ib txwm tsom thiab mob siab rau nws tus kheej rau kev daws teeb meem thiab kev pab cuam ntawm kev ua liaj ua teb, nyob deb nroog thiab dej.Nws tau tsim los ua ib qho kev sau qoob loo ntawm kev txuag dej, kev siv dej hauv nroog thiab nyob deb nroog, kev kho dej phwj tuaj, kev ua dej ntse ntse, kev sib txuas ntawm cov dej, kev tswj dej ecological thiab kev kho dua tshiab thiab lwm yam.Ib tug kws tshaj lij kev daws teeb meem muab kev pabcuam rau tag nrho cov kev lag luam saw kev koom ua ke nrog kev npaj, tsim, peev, kev tsim kho, kev ua haujlwm, kev tswj xyuas thiab kev pabcuam.Nws yog kev lag luam thawj zaug hauv kev ua liaj ua teb txuag dej hauv Suav teb thiab yog tus thawj coj thoob ntiaj teb.
High-density polyethylene, HDPE yog cov thermoplastic polyolefin ua los ntawm copolymerization ntawm ethylene.Txawm hais tias HDPE tau tsim tawm hauv xyoo 1956, cov yas no tseem tsis tau mus txog qib kev paub tab.Cov khoom siv dav dav no niaj hnub tsim nws cov kev siv tshiab thiab kev lag luam.
Cov yam ntxwv tseem ceeb
Cov yam ntxwv tshwj xeeb ntawm ntau qib ntawm HDPE yog kev sib xyaw ua ke ntawm plaub qhov sib txawv: qhov ntom ntom, qhov hnyav molecular, molecular hnyav faib thiab cov khoom ntxiv.Cov catalysts sib txawv yog siv los tsim cov polymers customized nrog cov khoom tshwj xeeb.Kev sib xyaw ua ke ntawm cov kev hloov pauv no tsim cov qib HDPE rau ntau lub hom phiaj;ua tiav qhov sib npaug zoo tshaj plaws hauv kev ua haujlwm.
Khoom ua haujlwm
High-density polyethylene yog non-toxic, tasteless, thiab odorless dawb hais nrog ib tug melting point ntawm txog 130 ° C thiab ib tug txheeb ze ntom ntawm 0.941 rau 0.960.Nws muaj cov cua kub zoo thiab ua haujlwm txias, tshuaj lom neeg ruaj khov, siab rigidity thiab toughness, thiab zoo mechanical zog.Dielectric zog thiab ib puag ncig kev ntxhov siab tawg kuj zoo.
Ntim, cia thiab thauj
Khaws kom deb ntawm qhov hluav taws kub thiab rwb thaiv tsev kub thaum khaws cia.Lub warehouse yuav tsum qhuav thiab huv si.Nws yog nruj me ntsis txwv tsis pub sib tov nyob rau hauv tej impurities, tshav ntuj thiab los nag.Kev thauj mus los yuav tsum tau muab khaws cia rau hauv qhov chaw huv, qhuav, npog cov tsheb lossis cov cab, thiab yuav tsum tsis txhob muaj cov khoom ntse xws li cov ntsia hlau hlau.Kev thauj mus los sib xyaw nrog cov nplaim hluav taws uas muaj ntxhiab hydrocarbons, halogenated hydrocarbons thiab lwm cov kuab tshuaj organic yog txwv nruj.
rov siv dua thiab rov siv dua
HDPE yog qhov loj tshaj plaws ntawm kev lag luam yas rov ua dua tshiab.Qhov no feem ntau yog vim nws qhov yooj yim reprocessing, tsawg degradation yam ntxwv thiab nws cov ntaub ntawv loj rau lub hom phiaj ntim.Qhov tseem ceeb ntawm kev rov ua dua tshiab yog rov ua dua 25% ntawm cov khoom siv rov ua dua tshiab, xws li cov khoom siv rov qab siv dua tshiab (PCR), nrog HDPE ntshiab los ua lub raj mis uas tsis sib cuag nrog cov khoom noj.
PE kav dej rau dej yog cov khoom siv hloov ntawm cov kav dej ib txwm siv thiab cov kav dej polyvinyl chloride (PVC) dej haus.
