Vim yog lub ntiaj teb kev lag luam roj hmab thiab yas hloov mus rau kev ua tau zoo, kev phooj ywg ib puag ncig thiab ntau yam kev ua haujlwm, Chlorinated Polyethylene (CPE) tau tsim nws tus kheej ua cov khoom siv tseem ceeb hauv kev hloov kho polymer. Ua ib qib tseem ceeb rau kev hloov kho yas, CPE 135A sawv tawm rau nws qhov kev ua tau zoo tshaj plaws thiab kev siv nyiaj tsawg, ua haujlwm ua cov khoom siv tseem ceeb rau kev txhim kho cov khoom PVC ruaj khov, nrog kev loj hlob ntawm kev lag luam thiab kev siv dav hauv cov ntaub ntawv tsim kho, cov kav dej, cov vaj huam sib luag thiab lwm yam tseem ceeb.
CPE 135A yog ib qho polymer elastomer uas tsim los ntawm kev chlorination ntawm cov polyethylene siab, zoo li dawb, tsis muaj tshuaj lom thiab tsis muaj ntxhiab nrog cov chlorine tswj tau meej ntawm 35 ± 2%. Nws lub zog loj tshaj plaws yog nws qhov sib xws zoo dua nrog PVC tawv: thaum lub sijhawm ua tiav, nws tsim cov qauv network peb-seem hauv PVC matrix, ua rau cov khoom muaj zog qis-kub thiab kev cuam tshuam tsis kam, ua kom muaj kev ywj pheej zoo txawm tias ntawm -30 ℃ thiab daws qhov teeb meem ntev ntawm qhov kub qis-kub brittleness hauv PVC ib txwm muaj. Tsis tas li ntawd, nws muab cov huab cua zoo tshaj plaws, nplaim taws retardancy, tshuaj corrosion tsis kam thiab hluav taws xob rwb thaiv tsev, ua kom lub neej ua haujlwm ntawm cov khoom kawg thiab ua rau nws zoo tagnrho rau kev tsim kho sab nraum zoov, cov kav dej kev lag luam, cov khoom hluav taws xob thiab lwm yam kev siv.
Feem ntau siv ua cov khoom hloov pauv rau cov PVC tawv, CPE 135A siv dav hauv PVC qhov rooj thiab qhov rai profiles, dej xa thiab cov kav dej ntws, cov xov hlau conduits, cov laug cam ua npuas ncauj, cov ntawv extruded thiab cov ntoo-yas composites. Hauv kev tsim cov profile, ntxiv 9-12 qhov ntawm CPE 135A ua rau muaj zog cuam tshuam los ntawm 30% txog 50%; hauv kev tsim cov kav dej, tsuas yog 4-6 qhov txhim kho kev tiv thaiv siab thiab kev ua haujlwm kub qis, pab cov khoom ua tau raws li cov qauv khoom siv hauv tsev thoob ntiaj teb. Nrog rau kev ua haujlwm zoo heev thiab kev sib kis, nws hloov kho kom zoo rau cov txheej txheem extrusion thiab compression molding, tsis muaj nag lossis delamination, pab cov chaw tsim khoom txhawb nqa kev ua haujlwm zoo thiab cov khoom tsim tawm.
Txij li xyoo 2026, kev lag luam CPE tau tswj hwm qhov sib txawv ntawm "kev ruaj khov zoo nrog kev hloov kho tus nqi tsim nyog" uas tsav los ntawm kev hloov pauv ntawm cov nqi khoom siv raw thiab kev thov rov qab los ntawm cov khoom siv hauv tsev thiab cov khoom siv hauv tsev. Qhov no tau ua rau muaj kev sib tw ntawm cov khoom siv CPE 135A zoo tshaj plaws hauv tebchaws. Cov neeg tsim khoom hauv tsev tau hloov kho cov thev naus laus zis tsim khoom thiab cov txheej txheem zoo tshaj plaws los txhim kho cov khoom dawb, kev huv si thiab kev sib xws, ua rau CPE 135A hauv tsev tsis yog tsuas yog ua kom tau raws li qhov xav tau hauv tsev siab xwb tab sis kuj tau txais kev rub tawm hauv cov lag luam txawv teb chaws suav nrog Southeast Asia, Middle East thiab Africa, ua raws li lub zog nthuav dav thoob ntiaj teb raws li Belt and Road Initiative.
Ua ib yam khoom tseem ceeb uas tsav tsheb roj hmab thiab yas hloov pauv, CPE 135A tau npaj rau kev lag luam dav dua nrog rau kev txhim kho zoo ntawm cov khoom siv hauv tsev thoob ntiaj teb thiab kev lag luam yas. Nrog rau kev siv cov thev naus laus zis ntsuab ntau dua thiab kev ua haujlwm zoo tas mus li, nws daim ntawv thov hauv lub zog tshiab thiab cov khoom siv siab heev yuav nthuav dav ntxiv, txhaj tshuaj muaj zog rau hauv kev lag luam kev hloov pauv thiab kev txhim kho.
Shandong Bangtai Petrochemical Group
Lub sijhawm tshaj tawm: Plaub Hlis-03-2026
