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Uyini umehluko phakathi kwezinsiza zokucubungula i-PVC kanye nezilawuli ze-PVC foaming?
Izilawuli ze-PVC foaming ziyingxenye yohlobo olulodwa lwemikhiqizo yezinsiza zokucubungula i-PVC. Enkambisweni yokucubungula izinto ze-PVC, imikhiqizo eminingi yezinsiza zokucubungula i-PVC idinga ukungezwa ukuze idlale indima ethile, kanti uhlobo olulodwa lomkhiqizo izilawuli ze-PVC foaming. Izinsiza zokucubungula i-PVC zifaka...Funda kabanzi -
Yiziphi izizathu zokwakheka kwama-bubbles engxenyeni evundlile yamashidi epulasitiki ane-foam?
Esinye isizathu ukuthi amandla endawo okuncibilika ngokwako aphansi kakhulu, okubangela ukuthi kwakheke amabhamuza avela ngaphandle; Isizathu sesibili ukuthi ngenxa yengcindezi ephansi ezungeze ukuncibilika, amabhamuza endawo ayanda futhi amandla awo ayancipha, akhe amabhamuza avela ngaphakathi nangaphandle. ...Funda kabanzi -
Izindlela zokugcina abalawuli be-PVC
1, Abalawuli be-PVC foaming bangashintsha izakhiwo zabo uma bevezwa ekushiseni, ngakho-ke kudingeka bagcinwe kude namalangabi, amapayipi okushisa, ama-heater, noma eminye imithombo yokushisa. Ukwengeza abalawuli be-PVC foaming kungabangela uthuli, futhi uma uthuli luthinta amehlo noma isikhumba,...Funda kabanzi -
Imboni yamakhemikhali kaphethiloli ihileleke kakhulu ohlelweni lwe-“Belt and Road” futhi ibhala isahluko esisha
Unyaka ka-2024 uwunyaka wokuqala weshumi leminyaka lesibili lokwakhiwa kwe-"Belt and Road". Kulo nyaka, imboni yamakhemikhali kaphethiloli yaseShayina iyaqhubeka nokubambisana ne-"Belt and Road". Amaphrojekthi akhona aqhubeka kahle, futhi amaphrojekthi amaningi amasha asezoqala ukusebenza...Funda kabanzi -
Yimiphi imisebenzi yezinsiza zokucubungula i-PVC?
1. Izinsiza zokucubungula i-PVC i-PA-20 ne-PA-40, njengemikhiqizo ye-ACR engenisiwe, zisetshenziswa kabanzi kumafilimu e-PVC asobala, amashidi e-PVC, izinhlayiya ze-PVC, amapayipi e-PVC neminye imikhiqizo ukuthuthukisa ngempumelelo ukusebenza kokusabalala kanye nokusebenza kokucubungula ukushisa kwezingxube ze-PVC, ukukhanya kwendawo...Funda kabanzi -
Ukusetshenziswa kanye nezinyathelo zokuphepha zabalawuli be-PVC foaming
Inhloso yomlawuli we-PVC foaming: Ngaphezu kwazo zonke izici eziyisisekelo zezinsiza zokucubungula i-PVC, abalawuli be-foaming banesisindo sama-molecule esiphezulu kunezinsiza zokucubungula ezijwayelekile, amandla aphezulu okuncibilika, futhi banganikeza imikhiqizo isakhiwo samaseli esifanayo kanye ne-low...Funda kabanzi -
Umthelela wemikhiqizo ye-PVC empilweni yabantu
Imikhiqizo ye-PVC inomthelela ojulile futhi oyinkimbinkimbi empilweni yabantu, futhi ingena ezimpilweni zethu zansuku zonke ngezindlela eziningi. Okokuqala, imikhiqizo ye-PVC isetshenziswa kabanzi emikhakheni eminingi ngenxa yokuqina kwayo, ukuqina kwayo kanye nezindleko eziphansi, ngaleyo ndlela ithuthukisa kakhulu ubulula...Funda kabanzi -
Kungani umthamo womlawuli we-PVC foaming uncane futhi umphumela umkhulu?
Isilawuli se-PVC foaming sinesisindo esikhulu sama-molecule futhi singathuthukisa ngempumelelo amandla okuncibilika kwe-PVC. Singakwazi ukufaka igesi ekhipha amagwebu, sakhe isakhiwo sezinyosi esifanayo, futhi sivimbele igesi ekuphumeni. Isilawuli se-PVC foaming “yi-industrial monosodium glutamate”, esetshenziswa ezindlini ezincane...Funda kabanzi -
Izinzuzo kanye nokungalungi kokusebenzisa i-methyltin stabilizer kumapayipi e-PVC
I-organic tin heat stabilizer (thiol methyl tin) 181 (universal) I-Bangtai Group ikhiqiza i-organic tin, ebilokhu iqashelwa yimakethe ngekhwalithi yayo ezinzile kanye nokusebenza kwayo okuhle kakhulu, futhi ixazulula ngempumelelo izinkinga abasebenzisi abavame ukuhlangana nazo emikhiqizweni yabo: 1. ikhwalithi engazinzile...Funda kabanzi -
Umehluko phakathi kwe-calcium zinc stabilizer kanye ne-lead salt stabilizer
Isiqinisi se-calcium zinc kanye nesiqinisi se-composite lead salt stabilizer sibhekisela kuziqinisi ze-PVC ezishisayo ezidlala indima ekuzinzeni kokushisa ekukhiqizweni kwemikhiqizo ye-PVC. Umehluko phakathi kwalezi ezimbili ungokulandelayo: Iziqinisi ze-calcium zinc ezishisayo zihlangabezana nezidingo zemvelo futhi okwamanje zi...Funda kabanzi -
Indlela yokusebenza kwe-PVC stabilizer
Ukuwohloka kwe-PVC kubangelwa kakhulu ukubola kwama-athomu e-chlorine asebenzayo ku-molecule eshisa nomoya-mpilo, okuholela ekukhiqizweni kwe-HCI. Ngakho-ke, iziqinisi zokushisa ze-PVC ikakhulukazi ziyizinto ezingakwazi ukuzinzisa ama-athomu e-chlorine kuma-molecule e-PVC futhi zivimbele noma zamukele...Funda kabanzi -
Amaphuzu abalulekile okulawula inqubo ye-PVC foam
Ukugqwala ngepulasitiki kungahlukaniswa ngezinqubo ezintathu: ukwakheka kwama-nuclei e-bubble, ukunwetshwa kwama-nuclei e-bubble, kanye nokuqina kwemizimba ye-foam. Kumashidi e-foam e-PVC, ukunwetshwa kwe-bubble core kunomthelela omkhulu kwikhwalithi yeshidi le-foam. I-PVC ingeye-molecule ye-straight chain,...Funda kabanzi
