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Imikhiqizo

I-QXPEG8000(75%);I-Polyethylene Glycol 8000 (75%), Inombolo ye-CAS: 25322-68-3

Incazelo emfushane:

Amakhemikhali e-petrochemicals, amapulasitiki, oyinki, okokunamathelayo, okunamathelayo, okuphakathi kwamakhemikhali, ukusetshenzwa kwenjoloba, Izithambisi, uketshezi lwensimbi, ukukhishwa kwesikhunta, imithi yobumba nokhuni.

Ukubukeka kanye nezakhiwo: i-pasty solid (25℃).

Umbala: Mhlophe.

Iphunga: kancane.

Isigaba sengozi ye-GHS:

Lo mkhiqizo awunabungozi ngokuya Ngohlelo Oluvumelanayo Lomhlaba Lokuhlukaniswa Nokulebula Amakhemikhali (GHS).

Izingozi ezingokomzimba namakhemikhali: Akukho ukuhlukaniswa okudingekayo ngokusekelwe olwazini olutholakalayo.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isicelo somkhiqizo

Ukubukeka nezakhiwo:
Isimo somzimba: namathisela okuqinile (25℃) inani le-pH: 4.5-7.5.
Ukunyibilika kwamanzi: 100% (20℃).
I-Saturated vapor pressure (kPa): ayikho idatha yokuhlola.
Izinga lokushisa le-Autoignition (°C): ayikho idatha yokuhlola.
Umkhawulo ophezulu wokuqhuma [% (ingxenye yevolumu)]: Ayikho idatha yokuhlola I-Viscosity (mPa.s): 500~700 Pa·s (60℃).
umbala: Mhlophe.
Iphoyinti lokuncibilika (℃): cishe 32℃ Iphoyinti elikhanyayo (℃): ayikho idatha yokuhlola.
Ukuminyana okuhlobene (amanzi njengo-1): 1.09 (25℃) Izinga lokushisa lokubola (℃): Ayikho idatha yokuhlola.
Umkhawulo wokuqhuma ophansi [% (ingxenye yevolumu)]: Ayikho idatha yokuhlola Izinga lokuhwamuka: Ayikho idatha yokuhlola.
Ukuvutha (okuqinile, igesi): Ngeke yakhe izingxube eziqhumayo zomoya wothuli.
Ukuzinza nokusebenza kabusha.
Ukuzinza: ukuzinza ngokushisa okushisayo emazingeni okushisa ajwayelekile okusebenza.
Ukusabela okuyingozi: I-Polymerization ngeke yenzeke.
Izimo okufanele uzigweme: Umkhiqizo ungafaka i-oxidize emazingeni okushisa aphakeme.Ukukhiqizwa kwamagesi ngesikhathi sokubola kungabangela ingcindezi yokwakheka ezinhlelweni ezivaliwe.Gwema ukukhishwa kwe-electrostatic.
Izinto ezingahambelani: ama-asidi aqinile, izisekelo eziqinile, ama-oxidants aqinile.

Izinyathelo zokuphepha:
Gwema ukushisa, izinhlansi namalangabi.Akukho ukubhema, amalangabi avulekile noma imithombo yokuthungela ezindaweni zokucubungula nokugcina.Ground wire bese uxhuma zonke izinto zokusebenza.Indawo ehlanzekile yefekthri kanye nezinyathelo zokuvikela uthuli kuyadingeka ekuphatheni umkhiqizo ngokuphephile.Bheka ikhasi 8.
Isigaba - Izilawuli zokuvezwa nokuvikelwa komuntu siqu.

Uma okuchithekile kwe-organic kuhlangana nokufakwa kwefayibha eshisayo, kungehlisa izinga lokushisa layo lokuzishisa ngokuzenzakalelayo ngaleyo ndlela kuqalise ukuvutha okuzenzakalelayo.Izimo zokugcina eziphephile:
Gcina esitsheni sokuqala.Ngemva kokuyivula, yisebenzise ngokushesha ngangokunokwenzeka.Gwema ukushisa okude nokuchayeka emoyeni.Gcina kulezi zinto ezilandelayo: insimbi engagqwali, i-polypropylene, iziqukathi ezine-polyethylene-lined, i-PTFE, amathangi okugcina anengilazi.

Ukuzinza kwesitoreji:
Sicela usebenzise phakathi nesikhathi seshelufu: izinyanga eziyi-12.

Imikhawulo yokuchayeka emsebenzini:
Uma kukhona izilinganiso zokugxilisa kokuchayeka ezamukelekayo, zibalwe ngezansi.Uma lingekho inani lokubekezelela ukuchayeka esohlwini, kusho ukuthi akukho okufaneleinani lereferensi elisetshenzisiwe.
isilawuli sokuchayeka.

ulawulo lobunjiniyela:
Sebenzisa i-exhaust yendawo noma ezinye izilawuli zobunjiniyela ukuze ugcine ukugxila emoyeni ngaphansi kwemikhawulo yokuchayeka ecacisiwe.Uma ingekho imikhawulo yamanje yokuchayeka noma imithethonqubo etholakalayo, ezimweni eziningi zokusebenza, izimo zokungena komoya ezivamile.
Okusho ukuthi, izidingo zingahlangatshezwana nazo.Eminye imisebenzi ingase idinge umoya wendawo wokukhipha umoya.

Izinto zokuzivikela:
Ukuvikela iso nobuso: Sebenzisa izibuko zokuphepha (ezinezivikelo ezisemaceleni).
Ukuvikela isandla: Ngokuthintana isikhathi eside noma kaningi, sebenzisa amagilavu ​​okuvikela amakhemikhali afanele le nto.Uma izandla zakho zinemihuzuko noma imihuzuko, gqoka amagilavu ​​okuvikela amakhemikhali afanele okokusebenza, ngisho noma isikhathi sokuxhumana sisifushane.Izinto zokuvikela amagilavu ​​ezikhethwayo zifaka: i-neoprene, i-nitrile/polybutadiene, ne-polyvinyl chloride.QAPHELA: Lapho ukhetha igilavu ​​ethile endaweni yokusebenza ukuze uyisebenzise kanye nesikhathi sokuyisebenzisa, zonke izici ezihlobene nendawo yokusebenza kufanele zicatshangelwe, kodwa zingagcini lapho, njengalezi: amanye amakhemikhali angase aphathwe, izidingo zomzimba (ukusika/ukuhlaba) ukuvikeleka, ukuhambahamba, ukuvikela okushisayo), ukusabela komzimba okungaba khona kumpahla yamagilavu, kanye neziyalezo kanye nemininingwane enikezwe umphakeli wamagilavu.

Ukucaciswa Komkhiqizo

Inombolo ye-CAS: 25322-68-3

IZINTO I-SPECIFICATIONP
Ukubukeka (60℃) Sula i-viscous Liquid
Okuqukethwe kwamanzi,%w/w 24-26
PH,5% isixazululo samanzi 4.5-7.5
Umbala, 25% Aqueous(Hazen) ≤250
Isisindo se-Molecular by HydroxylValue of 100% PEG8000, mgKOH/g 13-15
Igwebu(MI)(Igwebu ngemva kuka-60,Sec pere Indorama Test) <200

Uhlobo Lwephakheji

(1) 22mt/ISO.

Isithombe sephakheji

pro-27

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