iphepha_ibhena

Iimveliso

QXPEG8000(75%);Polyethylene Glycol 8000 (75%), CAS No: 25322-68-3

Inkcazelo emfutshane:

Iikhemikhali zepetrochemicals, iiplastiki, ii-inki, iingubo, izinto zokuncamathelisa, izibilini zekhemikhali, ukusetyenzwa kwerabha, iiLubricants, ulwelo lwesinyithi, ukukhutshwa komngundo, ukunyanga kwekeramic kunye neenkuni.

Imbonakalo kunye neempawu: i-pasty solid (25℃).

Umbala: Mhlophe.

Ivumba: kancinci.

Udidi lwengozi yeGHS:

Le mveliso ayinabungozi ngokweNkqubo yeGlobal Harmonized yoHlulo kunye nokuFakwa kweLabheli yeeKhemikhali (GHS).

Iingozi zomzimba nezekhemikhali: Akukho luhlelo lufunekayo ngokusekelwe kulwazi olukhoyo.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo seMveliso

Imbonakalo kunye neempawu:
Ubume bomzimba: ncamathelisa okuqinileyo (25℃) ixabiso le-pH: 4.5-7.5.
Ukunyibilika kwamanzi: 100% (20℃).
Uxinzelelo lomphunga (kPa): akukho datha yovavanyo.
Autoignition ubushushu (°C): akukho data yovavanyo.
Ugqabhuko lomda ophezulu [% (iqhezu lomthamo)]: Akukho datha yovavanyo yeViscosity (mPa.s): 500~700 Pa·s (60℃).
umbala: Mhlophe.
Indawo yokunyibilika (℃): malunga ne-32℃ Indawo yokudanyaza (℃): akukho datha yovavanyo.
Uxinzelelo oluyeleleneyo (amanzi njenge-1): 1.09 (25℃) Ubushushu bokubola (℃): Akukho datha yovavanyo.
Umda wokudubula osezantsi [% (iqhezu lomthamo)]: Akukho datha yovavanyo Izinga lokuphuma kwamanzi: Akukho datha yovavanyo.
Ukutsha (okuqinileyo, irhasi): Ayiyi kwenza imixube eqhumayo yothuli-moya.
Uzinzo kunye nokusebenza kwakhona.
Uzinzo: uzinzile kwi-thermal kumaqondo obushushu aqhelekileyo okusebenza.
Iimpendulo ezinobungozi: Ipolymerization ayizukwenzeka.
Imiqathango yokuphepha: Imveliso inokuthi i-oxidize kumaqondo obushushu aphezulu.Ukuveliswa kweegesi ngexesha lokubola kunokubangela ukuba uxinzelelo lwakhiwe kwiinkqubo ezivaliweyo.Kuphephe ukukhutshwa kwe-electrostatic.
Izinto ezingahambelaniyo: iiasidi ezinamandla, iziseko eziqinileyo, i-oxidants eyomeleleyo.

Imiqathango yokusebenza:
Zigcine kude nobushushu, iintlantsi namadangatye.Akukho kutshaya, amadangatye avulekileyo okanye imithombo yokutshisa ekuqhubeni nasekugcineni iindawo.Ground ucingo kwaye uqhagamshele zonke izixhobo.Indawo ecocekileyo yefektri kunye nemilinganiselo yokukhusela uthuli iyimfuneko yokuphatha imveliso ekhuselekileyo.Jonga kwiphepha 8.
Icandelo - Ulawulo lokuvezwa kunye nokhuseleko lomntu.

Xa imathiriyeli yendalo echithekileyo idibana nokugqunyelelwa kwefayibha ye-thermal, isenokuthoba iqondo lobushushu lwayo lokuzitshisa ngokwenza oko iqalise ukuzitshisa.Iimeko zokugcina ezikhuselekileyo:
Gcina kwisikhongozeli sokuqala.Emva kokuyivula, yisebenzise ngokukhawuleza.Kuphephe ubushushu obude kunye nokuvela emoyeni.Gcina kwizinto ezilandelayo: insimbi engenasici, i-polypropylene, i-polyethylene-lined containers, i-PTFE, iitanki zokugcina iiglasi.

Uzinzo lokugcina:
Nceda usebenzise kubomi beshelufu: iinyanga ezili-12.

Imida yokuba sesichengeni somsebenzi:
Ukuba kukho amaxabiso amkelekileyo okuba sesichengeni sokutyhileka, zidweliswe ngezantsi.Ukuba akukho xabiso lonyamezelo lokuvezwa lidwelisiweyo, oko kuthetha ukuba akukho nto ifanelekileyoixabiso lereferensi elisetyenzisiweyo.
Ulawulo lokuvezwa.

ulawulo lobunjineli:
Sebenzisa umsi wasekuhlaleni okanye olunye ulawulo lobunjineli ukugcina ugxininiso olusemoyeni ngaphantsi kwemida echaziweyo yokuvezwa.Ukuba akukho mida yokuvezwa kwangoku okanye imimiselo ekhoyo, kwiimeko ezininzi zokusebenza, iimeko eziqhelekileyo zokungenisa umoya.
Oko kukuthi, iimfuno zinokufezekiswa.Imisebenzi ethile inokufuna umoya ophumayo wasekuhlaleni.

Izixhobo zokuzikhusela:
Ukhuseleko lwamehlo nobuso: Sebenzisa iiglasi zokhuseleko (ezinezikhuselo ezisecaleni).
Ukukhuselwa kwesandla: Ukudibana kwexesha elide okanye rhoqo ngokuphindaphindiweyo, sebenzisa iiglavu zokukhusela iikhemikhali ezifanelekileyo kule nto.Ukuba izandla zakho zinamanxeba okanye amanxeba, nxiba iiglavu zokhuselo lwekhemikhali ezifanelekileyo kwezo zinto, nokuba ixesha lokunxibelelana lifutshane.Izinto ezikhethiweyo zokukhusela iglavu ziquka: i-neoprene, i-nitrile / i-polybutadiene, kunye ne-polyvinyl chloride.QAPHELA: Xa ukhetha iglavu ethile kwindawo yokusebenzela kwisicelo esithile kunye nexesha lokusetyenziswa, zonke izinto ezinxulumene nendawo yokusebenza kufuneka ziqwalaselwe, kodwa zingaphelelanga apho, ezifana: nezinye iikhemikhali ezinokuthi ziphathwe, iimfuno zomzimba (ukusika / ukuhlatywa) ukukhuselwa, ukulawulwa, ukukhuselwa kwe-thermal), ukuphendula okunokwenzeka komzimba kwizinto zeglavu, kunye nemiyalelo kunye neenkcukacha ezibonelelwe ngumthengisi weglavu.

Ukucaciswa kweMveliso

Inombolo yeCAS: 25322-68-3

IZINTO INGCACISOP
Imbonakalo (60℃) Ulwelo olucacileyo lwe-viscous
Isiqulatho samanzi,%w/w 24-26
PH,5% isisombululo samanzi 4.5-7.5
Umbala, 25% enamanzi(Hazen) ≤250
Ubunzima beMolekyuli ngeHydroxylIxabiso le-100% PEG8000, mgKOH/g 13-15
Ugwebu(MI)(Ugwebu emva kwe60,Sec pere Indorama Test) <200

Uhlobo lwePakethe

(1) 22mt/ISO.

Umfanekiso wePhakeji

pro-27

  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi