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Cov ntawv polyethylene siv rau hauv ntau daim ntawv thov engineering
Cov phaj polyethylene qhov no yog vim tias cov saw hlau molecular qee zaum thaiv lawv cov photocrystals, tawm hauv thaj chaw amorphous loj hauv biomolecule, polyethylene phaj tuaj yeem nqus tau ntau lub zog kinetic cuam tshuam. Raws li qhov siv, astm- D256 txoj kev siv los txiav txim siab qhov cuam tshuam ntawm cov yas co...Nyeem ntxiv -
Daim ntawv thov ntawm polyethylene paving board muaj zog
Kev teeb tsa sai, txo cov nqi zog ua haujlwm. Muab kev sib txuas sai thiab ruaj ntseg. Nws tuaj yeem siv tau ntev thiab txuag tau tus nqi. Ib puag ncig ruaj khov, rov siv tau dua. Polythene pavers yog cov kev daws teeb meem zoo rau txoj kev ib ntus thiab tuaj yeem siv dav rau txhua qhov project. Polyethylene paving board...Nyeem ntxiv -
Hoobkas tsim cov polyethylene board uas muaj boron
Lub thickness ntawm boron-polyethylene board yog 2cm-30cm. Nws cov kev siv tshuab yog nuclear technology daim ntawv thov ntawm ionizing radiation tiv thaiv. Boron-polyethylene board yog siv rau kev tiv thaiv cov neutrons ceev ceev ntawm neutron radiation teb, neutron thiab Y sib xyaw radiation teb hauv thaj teb ntawm ionizing radiation ...Nyeem ntxiv -
Qhov sib txawv ntawm PE board thiab PP board
1. Qhov sib txawv ntawm daim ntawv thov. PE phaj siv nplai: siv dav hauv kev lag luam tshuaj lom neeg, tshuab, kev lag luam tshuaj lom neeg, hluav taws xob, khaub ncaws, ntim khoom, khoom noj thiab lwm yam haujlwm. Siv dav hauv kev thauj mus los roj, kev muab dej, dej phwj tuaj, kev ywg dej ua liaj ua teb, kev khawb av me me, kev thauj khoom khoom me me ...Nyeem ntxiv -
Kev nkag siab txog kev lag luam polypropylene daim ntawv (pp daim ntawv), cov xwm txheej tam sim no thiab kev cia siab loj hlob hauv xyoo 2027
Kev tshawb fawb txog kev lag luam thoob ntiaj teb polypropylene daim ntawv (PP daim ntawv) sau luv luv txog cov ntaub ntawv tam sim no thiab kev kwv yees yav tom ntej ntawm kev lag luam no. Kev tshawb fawb tsom mus rau kev ntsuam xyuas ntxaws ntxaws ntawm kev lag luam, thiab qhia txog qhov sib txawv ntawm kev lag luam raws li cov nyiaj tau los thiab ntim, cov yam ntxwv kev loj hlob tam sim no, cov kws tshaj lij cov tswv yim, qhov tseeb thiab ...Nyeem ntxiv
