TEP-330 N
Specifications
| Kev tshwm sim | Pob tshab kua nplaum Tsis muaj suspended solids thiab Mechanical impurities | GB/T 31062-2014 |
| Hydroxy Tus Nqi (mgKOH/g) | 32～36 | GB/T 12008.3-2009 |
| Cov ntsiab lus dej (%) | ≤ 0.05 | GB/T 22313-2008 |
| pH | 5.0 ~ 7.5 hli | GB/T 12008.2-2010 |
| viscosity (mPa·s / 25 ℃) | 750-1000 Nws | GB/T 12008.7-2010 |
| Acid nqi (mgKOH/g) | ≤ 0.05 | GB/T 12008.5-2010 |
| Kwv tij Molecular Luj | 5000 | Q/350505TJHXPU002-2020 |
Ntim
Nws yog ntim rau hauv cov xim ci steel chim nrog 200kg ib chim.Yog tias tsim nyog, cov hnab ntim ua kua, cov thawv ntim, lub thawv ntim lossis lub tank tsheb tuaj yeem siv rau kev ntim khoom thiab kev thauj mus los.
Cia
Cov khoom yuav tsum tau muab ntim rau hauv cov thawv hlau, txhuas, PE lossis PP, Nws raug nquahu kom sau lub thawv nrog nitrogen.Thaum TEP-330N khaws cia, Tsis txhob muaj qhov chaw ntub dej, Thiab qhov ntsuas kub yuav tsum tau khaws cia qis dua 50 ° C, Yuav tsum sim kom tsis txhob raug tshav ntuj, deb ntawm cov dej, qhov chaw kub.Cia kub siab tshaj 60 ℃ yuav ua rau cov khoom tsis zoo degradation.Lub sij hawm luv luv cua sov los yog txias tsis tshua muaj kev cuam tshuam rau cov khoom zoo.Ceev faj, viscosity ntawm cov khoom yuav nce pom tseeb ntawm qhov kub thiab txias, qhov xwm txheej no yuav ua rau muaj teeb meem rau cov txheej txheem ntau lawm.
Lub sijhawm lav zoo
Raws li qhov raug cai cia, Lub txee lub neej ntawm TEP-330N yog ib xyoos.
Cov ntaub ntawv kev ruaj ntseg
Feem ntau cov polymer polyol yuav tsis ua rau muaj teeb meem loj thaum siv nrog qee yam kev tiv thaiv.Thaum txau lossis txau cov kua dej, cov khoom raug tshem tawm los yog lub zog, uas yuav tiv tau lub qhov muag, Cov neeg ua haujlwm yuav tsum hnav qhov muag tiv thaiv los yog tiv thaiv lub ntsej muag kom ua tiav lub hom phiaj ntawm kev tiv thaiv qhov muag.Tsis txhob hnav cov looj ntsej muag.Qhov chaw ua hauj lwm yuav tsum tau nruab nrog cov tshuaj ntxuav qhov muag thiab da dej.Nws yog feem ntau ntseeg tias cov khoom tsis muaj teeb meem rau daim tawv nqaij.Ua hauj lwm nyob rau hauv ib qho chaw uas yuav tuaj rau hauv kev sib cuag nrog cov khoom, Thov xyuam xim rau tus kheej tu cev, ua ntej noj haus luam yeeb thiab tawm mus ua hauj lwm, ntxuav cov tawv nqaij nyob rau hauv kev sib cuag nrog cov khoom siv ntxuav.
Kev kho cov dej ntws tawm
Cov neeg ua haujlwm pov tseg yuav tsum hnav cov cuab yeej tiv thaiv, Siv cov xuab zeb, av lossis cov khoom siv uas tsim nyog yuav nqus cov khoom uas nchuav, Nws raug xa mus rau lub thawv rau kev ua haujlwm, Ntxuav qhov chaw hla dej los yog tshuaj ntxuav tes.Tiv thaiv cov khoom los ntawm kev nkag mus rau hauv cov kav dej lossis cov dej hauv pej xeem.Kev khiav tawm ntawm cov neeg ua haujlwm tsis yog, Ua haujlwm zoo hauv cheeb tsam kev sib cais thiab txwv tsis pub cov neeg ua haujlwm nkag mus rau qhov chaw.Tag nrho cov ntaub ntawv pov tseg yuav tsum raug kho raws li cov kev cai cuam tshuam ntawm lub tuam tsev tiv thaiv ib puag ncig hauv cheeb tsam.
Tsis lees paub
Cov ntaub ntawv thiab cov lus pom zoo tau muab los saum toj no tau npaj tau zoo, Tab sis yuav tsis ua ib qho kev cog lus ntawm no.Yog tias koj xav siv peb cov khoom, Peb xav kom muaj kev sim ntau.Cov khoom lag luam ua tiav lossis tsim raws li cov ntaub ntawv kev qhia los ntawm peb tsis nyob hauv peb txoj kev tswj hwm, Yog li ntawd, cov dej num no yog los ntawm cov neeg siv khoom.
