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Tekinoroji yerabha inodzora moto
Kunze kwezvigadzirwa zvishoma zverabha zvekugadzira, zvigadzirwa zvakawanda zverabha zvekugadzira, senge rabha yechisikigo, zvinhu zvinobvira kana zvinobvira. Parizvino, nzira huru dzinoshandiswa kuvandudza kunonoka kwemurazvo ndeyekuwedzera zvinodzivisa moto kana zvinozadza zvinodzivisa moto, uye kusanganisa nekugadzirisa nezvinodzivisa moto...Verenga zvakawanda -
Chinangwa uye shanduko dzekugadzira rabha isina kubikwa
Rabha ine kusimba kwakanaka, asi hunhu uhwu hunokosha hunokonzera matambudziko makuru mukugadzirwa kwechigadzirwa. Kana kusimba kwerabha isina kubikwa kukasatanga kwadzikira, simba rakawanda remuchina rinodyiwa mukushanduka kwe elastic panguva yekugadzirisa, uye chimiro chinodiwa hachigone kuwanikwa...Verenga zvakawanda -
Masayendisiti eYunivhesiti yeZhejiang Anogadzira "Mapurasitiki Epurasitiki Akasununguka"
Musi wa8 Chikumi, 2023, Purofesa Tang Ruikang nemuongorori Liu Zhaoming wekuDhipatimendi reChemistry paYunivhesiti yeZhejiang vakazivisa kugadzirwa kwe "purasitiki yeceramic yakapetwa kaviri". Ichi chinhu chitsva chinosanganisa kuomarara nekupfava, nekuomarara kwakaita seceramic, rabha yakaita serabha...Verenga zvakawanda -
Sei tichiwedzera CPE kuzvigadzirwa zvePVC?
PVC Polyvinyl Chloride ipurasitiki yethermoplastic yakagadzirwa neChlorinated Polyethylene pasi pesimba remutangi. IPVC Chloride homopolymer. PVC inoshandiswa zvakanyanya muzvinhu zvekuvaka, zvigadzirwa zvemaindasitiri, zvinodiwa zvezuva nezuva, dehwe repasi, mataira epasi, dehwe rekugadzira, mapaipi...Verenga zvakawanda -
Hunhu uye Mashandisirwo eCPE 135A
Chlorinated polyethylene (CPE) chinhu chine huremu hwakawanda che elastomer chakagadzirwa ne high-density polyethylene (HDPE) kuburikidza ne chlorination Substitution reaction. Chitarisiko chechigadzirwa chacho ihupfu huchena. Chlorinated polyethylene ine kusimba kwakanyanya, inodzivirira mamiriro ekunze...Verenga zvakawanda -
Kudzokorodza kwepolyvinyl chloride
Polyvinyl chloride ndeimwe yemapurasitiki mashanu makuru pasi rose. Nekuda kwemutengo wayo wakaderera wekugadzira kana tichienzanisa nepolyethylene nedzimwe simbi, uye mashandiro ayo akanaka ekugadzirisa uye hunhu hwemuviri nemakemikari ezvigadzirwa, inogona kusangana nezvinodiwa zvekugadzirira zvakaoma kusvika zvakapfava,...Verenga zvakawanda -
"Internet plus" Kudzokorodza kwava kufarirwa
Kuvandudzwa kweindasitiri yezviwanikwa zvinogona kushandiswazve kunoratidzwa nekuvandudzwa zvishoma nezvishoma kwehurongwa hwekudzokorodza, kukura kwekutanga kwekubatana kwemaindasitiri, kushandiswa kwakawanda kwe "Internet plus", uye kuvandudzwa zvishoma nezvishoma kwemaitiro. Mapoka makuru ezviwanikwa zvinogona kushandiswazve muCh...Verenga zvakawanda -
Musiyano uripo pakati pePVC yakapfava nePVC yakaoma
PVC inogona kukamurwa kuita zvinhu zviviri: PVC yakaoma uye PVC yakapfava. Zita resainzi rePVC ipolyvinyl chloride, inova ndiyo inonyanya kushandiswa mupurasitiki uye inowanzoshandiswa kugadzira zvigadzirwa zvepurasitiki. Haidhuri uye inoshandiswa zvakanyanya. PVC yakaoma inoumba zvikamu zviviri muzvitatu zvemusika, nepo...Verenga zvakawanda -
Mafambiro ekuvandudza kwe chlorine polyethylene mune ramangwana akanaka
Polyethylene ine chlorine, yakapfupikiswa seCPE, ipolymer yakawandisa isina chepfu uye isinganhuhwi, ine chitarisiko cheupfu chena. Polyethylene ine chlorine yakawanda, ine chlorine yakasimba, inodzivirira mamiriro ekunze, inodzivirira mafuta, inodzivirira acid nealkali, uye...Verenga zvakawanda -
Chlorinated polyethylene (CPE) yatinoziva
Muhupenyu hwedu, CPE nePVC zviri kushandiswa zvakanyanya. Chlorinated polyethylene ipurasitiki yakazara ine chitarisiko cheupfu huchena, haina chepfu uye haina kunaka, uye ine simba rakanaka rekudzivirira mamiriro ekunze, inodzivirira ozone, inodzivirira makemikari uye inodzivirira kukwegura. Pa...Verenga zvakawanda -
Pane mukana wekudzikisa mitengo yeCPE here?
Muhafu yekutanga yegore ra2021-2022, mitengo yeCPE yakakwira, ichisvika pakakwirira kupfuura dzimwe dzose munhoroondo. Pakazosvika Chikumi 22, maodha epasi akadzikira, uye kumanikidzwa kwekutakura kwevagadziri ve chlorinated polyethylene (CPE) kwakabuda zvishoma nezvishoma, uye mutengo wacho wakagadziriswa zvishoma nezvishoma. Kubva pakutanga kwaChikunguru, kudzikira kwacho kwaive ...Verenga zvakawanda -
Kutengeswa kwemitengo yeTitanium Dioxide kwakatanga muna 2023
Mushure mechikamu chekutanga chekuwedzera kwemitengo yetitanium dioxide muindasitiri yetitanium dioxide kutanga kwaKukadzi, indasitiri yetitanium dioxide yatanga chikamu chitsva chekuwedzera kwemitengo yetitanium dioxide. Parizvino, kuwedzera kwemitengo muindasitiri yetitanium dioxide kwakafanana, nekuwedzera...Verenga zvakawanda
