I-TPOP-2020
Imininingwane
| Ukubukeka | I-viscous liquid emhlophe ebisi | I-GB/T 31062-2014 |
| I-Hydroxy Value (mgKOH/g) | 41.5-45.5 | I-GB/T 12008.3-2009 |
| Okuqukethwe Amanzi (%) | ≤0.05 | I-GB/T 22313-2008/ |
| pH | 6; 9 | I-GB/T 12008.2-2020 |
| I-Viscosity (mPa·s/25℃) | 800-1600 | I-GB/T 12008.7-2020 |
| Izinsalela ze-Styrene (mgKOH/g） | ≤5 | I-GB/T 31062-2014 |
| Okuqukethwe Okuqinile (%) | 18-22 | I-GB/T 31062-2014 |
Ukupakisha
Ifakwe emgqonyeni wensimbi wokubhaka ngopende onesisindo esingu-210kg umphongolo ngamunye.Uma kunesidingo, izikhwama eziwuketshezi, imiphongolo yamathani, izitsha zamathangi noma izimoto zamathangi zingasetshenziselwa ukupakisha nokuthutha.
Isitoreji
Umkhiqizo kufanele uvalwe ezitsheni zensimbi, i-aluminium, i-PE noma i-PP, Kunconywa ukuthi ugcwalise isitsha nge-nitrogen.Uma i-TPOP-2020 igcinwa, Gwema indawo enomswakama, Futhi izinga lokushisa lokugcina kufanele ligcinwe ngaphansi kuka-50 ° C, Kufanele uzame ukugwema ukuchayeka elangeni, kude nemithombo yamanzi, imithombo yokushisa.Izinga lokushisa lesitoreji elingaphezu kuka-60℃ lizoholela ekonakaleni kwekhwalithi yomkhiqizo.Ukushisisa noma ukupholisa isikhathi esifushane kunomphumela omncane kwikhwalithi yomkhiqizo.Qaphela, I-viscosity yomkhiqizo izokhula ngokusobala ekushiseni okuphansi, Lesi simo sizoletha ubunzima obuthile kwinqubo yokukhiqiza.
Isikhathi sokuqinisekisa ikhwalithi
Ngaphansi kwezimo ezifanele zesitoreji, Impilo yeshelufu ye-TPOP-2020 bekuwunyaka owodwa.
Ulwazi lwezokuphepha
I-polymer polyol eminingi ngeke ibangele umonakalo omkhulu uma isetshenziswa ngezinyathelo ezithile zokuvimbela.Lapho zifutha noma zifutha uketshezi, izinhlayiya ezimisiwe noma isitimu, ezingase zithintane namehlo, Izisebenzi kufanele zigqoke okokuvikela amehlo noma ukuvikela ubuso ukuze zifeze injongo yokuvikela amehlo.Ungawagqoki amalensi.Indawo yokusebenza kufanele ifakwe izinto zokugeza amehlo kanye neshawa.Kukholelwa ukuthi umkhiqizo awunangozi esikhumbeni.Sebenza endaweni engase ihlangane nomkhiqizo, Sicela unake inhlanzeko yomuntu siqu, ngaphambi kokudla ukubhema nokushiya umsebenzi, geza isikhumba lapho uthintana nomkhiqizo ngemikhiqizo yokuwasha.
Ukwelashwa kokuvuza
Abasebenzi abalahlayo bazogqoka izinto zokuzivikela, Sebenzisa isihlabathi, Umhlabathi nanoma iyiphi into emuncayo efanele izomunca into echithekile, Bese idluliselwa esitsheni ukuze sicutshungulwe, Geza indawo echichimayo ngamanzi noma okokuhlanza.Vimbela izinto ezisetshenziswayo ukuthi zingangeni ezindleleni zendle noma emanzini omphakathi.Ukuxoshwa kwabantu abangebona abasebenzi, Yenza umsebenzi omuhle endaweni yodwa futhi uvimbele okungebona abasebenzi ukuthi bangene esizeni.Zonke izinto ezivuzayo eziqoqiwe zizophathwa ngokwemithetho efanele yomnyango wendawo wokuvikelwa kwemvelo.
Ukuzihlangula
Ulwazi nezincomo zobuchwepheshe ezinikezwe ngenhla zilungiswe kahle, Kodwa ngeke zenze noma yikuphi ukuzibophezela lapha.Uma udinga ukusebenzisa imikhiqizo yethu, Siphakamisa uchungechunge lokuhlola.Imikhiqizo ecutshungulwayo noma ekhiqizwa ngokusho kolwazi lobuchwepheshe olunikezwe yithi ayikho ngaphansi kokulawula kwethu, Ngakho-ke, le mithwalo yemfanelo ithwalwa ngabasebenzisi.
