Txoj kev txhim kho yav tom ntej ntawm polyethylene hmoov txheej

Polyethylene hmoov yog ib qho khoom siv hluavtaws tseem ceeb heev, uas yog cov khoom siv polymer ua los ntawm ethylene monomer thiab dav siv hauv kev tsim cov khoom yas, fibers, ntim, kav, xaim, cables thiab lwm yam. Nrog rau kev nthuav qhia txuas ntxiv ntawm cov ntaub ntawv tshiab thiab cov thev naus laus zis tshiab, daim ntawv thov ntawm polyethylene hmoov kuj nthuav dav. Txoj kev txhim kho yav tom ntej yuav yog raws li hauv qab no:

1. Kev tiv thaiv ntsuab thiab ib puag ncig: Nrog rau kev paub txog kev tiv thaiv ib puag ncig, kev txhim kho ntawm ntsuab thiab kev tiv thaiv ib puag ncig tau dhau los ua ib qho tseem ceeb rau kev txhim kho yav tom ntej ntawm polyethylene. Kev tswj cov emissions thiab kev kho mob ntawm cov teeb meem tshuaj nyob rau hauv cov hmoov ntau lawm yog ib txoj hauv kev kom ua tiav ntsuab thiab ib puag ncig tiv thaiv ntawm polyethylene. Tam sim no, kev tsim cov extruded polyethylene hmoov noobrally siv petrochemical raw cov ntaub ntawv, uas muaj cov teeb meem ib puag ncig. Kev siv cov khoom siv polyethylene rov ua dua los tsim cov polyethylene yuav yog txoj hauv kev zoo los txo cov nqi tsim khoom thaum ua tiav kev tiv thaiv ib puag ncig.

2. Siab zog thiab siab toughness sib txawv: lub zog thiab toughness ntawm polyethylene hmoov yog ib qho tseem ceeb ntawm kev ua tau zoo ntawm cov khoom. Nyob rau hauv lub neej yav tom ntej, ntau thiab ntau daim ntawv thov yuav xav tau polyethylene kom muaj zog dua thiab toughness. Hauv cov chaw tseem ceeb xws li cov khoom siv hauv tsev, kev tsim tsheb, cov khoom siv hauv aerospace, cov khoom siv hluav taws xob thiab cov khoom ua si, cov khoom siv hluav taws xob zoo ib puag ncig polyethylene hmoov nrog lub zog siab, siab toughness, kev sib txhuam tsis kam thiab hnav tsis kam. Yog li ntawd, cov txheej txheem kev npaj thiab cov txheej txheem ntawm cov hmoov polyethylene yuav txuas ntxiv txhim kho mus rau lub zog siab thiab siab tawv.

3. Multifunctional trend: Lub hom phiaj ntawm kev txhim kho multifunctional polyethylene hmoov yog txhim khu nws lub cev, tshuaj, mechanical, thermal thiab lwm yam diversified zog. Nyob rau hauv lub neej yav tom ntej, nrog kev tshwm sim ntawm kev lag luam tshiab thiab kev loj hlob ntawm ntau yam thev naus laus zis, polyethylene tseem yuav txuas ntxiv txhim kho mus rau ntau cov lus qhia ntau yam. Polyethylene hmoov tuaj yeem sib xyaw nrog kuvral fillers, fiber reinforcement systems thiab lwm yam ntaub ntawv, zoo txhim kho nws cov tshav kub tsis kam, oxidation kuj, tshuaj stability thiab corrosion kuj, thiab muaj ntau yam ntawm daim ntawv thov prospects.

4. Kev ua tau zoo ntawm tus nqi siab: yav tom ntej, polyethylene yuav ua raws li tus nqi siab dua, uas yog qhov tseem ceeb hauv cov txheej txheem tsim khoom. Thaum txo cov nqi, qhov zoo yuav tsum tau lav, uas yog lub hauv paus rau kev txhim kho kev sib tw. Polyethylene hmoov yuav zoo rau chav tswj kom zoo thiab tsis siv neeg ntau lawm technology nyob rau hauv lub neej yav tom ntej, uas yuav txhim kho efficiency ntau lawm thaum

5, txoj kev sib txawv ntawm ntau yam. Nyob rau hauv lub neej yav tom ntej, ntau yam ntawm polyethylene hmoov yuav ua tau ntau haiv neeg, feem ntau xav txog nyob rau hauv cov yam ntxwv ntawm cov tshuaj, morphology, thiab rheological zog. Thermoplastic hmoov txheej yuav tsim ntau yam sib txawv raws li qhov xav tau ntawm cov ntawv thov sib txawv, xws li high-density polyethylene, low-density polyethylene, linear low-density polyethylene, thiab lwm yam. Nyob rau tib lub sijhawm, ntau yam tshiab xws li cov ntaub ntawv sib xyaw tshiab, cov khoom siv polymer, thiab cov ntaub ntawv sib xyaw yuav tshwm sim. Yav tom ntej ntau yam sib txawv yuav ua tau raws li kev xav tau ntawm kev lag luam.

Nyob rau hauv cov ntsiab lus, txoj kev loj hlob ntawm polyethylene hmoov nyob rau hauv lub neej yav tom ntej yuav sai sai txhim kho mus rau ib puag ncig tiv thaiv, siab zog thiab toughness, multifunctionality, siab nqi-zoo, thiab ntau haiv neeg. Kev ua lag luam muaj peev xwm ntawm polyethylene hmoov yuav loj dua thiab loj dua, thiab kev lag luam kev cia siab yuav ci.