ibhena_yephepha

Iimveliso

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

Inkcazo emfutshane:

Iikhemikhali zePetrochemicals, iiplastiki, ii-inki, izinto zokugquma, izinto zokuncamathelisa, izinto ezisetyenziswa kwiikhemikhali, ukucubungula irabha, izinto zokuthambisa, ulwelo lokusebenza ngesinyithi, ukukhutshwa kwesikhunta, unyango lwe-ceramic kunye nolwemithi.

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

Umbala: Mhlophe.

Ivumba: lincinci.

Udidi lweengozi ze-GHS:

Le mveliso ayinabungozi ngokweNkqubo yoHlelo oluHlanganisiweyo lweHlabathi kunye nokuLayishwa kweeKhemikhali (i-GHS).

Iingozi zomzimba nezekhemikhali: Akukho mfuneko yohlulo ngokusekelwe kulwazi olufumanekayo.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo seMveliso

Inkangeleko kunye neempawu:
Imeko ebonakalayo: intlama eqinileyo (25℃) Ixabiso le-pH: 4.5-7.5.
Ukunyibilika kwamanzi: 100% (20℃).
Uxinzelelo lomphunga olugcweleyo (kPa): akukho datha yovavanyo.
Ubushushu bokutsha ngokuzenzekelayo (°C): akukho datha yovavanyo.
Umda ophezulu wokuqhuma [% (iqhezu levolumu)]: Akukho datha yovavanyo Ubuninzi (mPa.s): 500~700 Pa·s (60℃).
umbala: Mhlophe.
Iqondo lokunyibilika (℃): malunga ne-32℃ Iqondo lokutsha (℃): akukho datha yovavanyo.
Uxinano oluhambelanayo (amanzi njenge-1): 1.09 (25℃) Ubushushu bokubola (℃): Akukho datha yovavanyo.
Umda wokuqhuma ophantsi [% (iqhezu levolumu)]: Akukho datha yovavanyo Izinga lokuphuma komoya: Akukho datha yovavanyo.
Ukutsha (okuqinileyo, igesi): Ayiyi kwenza imixube yothuli nomoya oqhumayo.
Uzinzo kunye nokusabela kwimeko yesiqhelo.
Uzinzo: luzinzile ngokobushushu xa kushushu okuqhelekileyo.
Iimpendulo ezinobungozi: I-Polymerization ayizukwenzeka.
Iimeko ekufuneka ziphetshwe: Imveliso inokubangela i-oxidation kumaqondo obushushu aphezulu. Ukuveliswa kweegesi ngexesha lokubola kunokubangela uxinzelelo ukuba luqokeleleke kwiinkqubo ezivaliweyo. Kuphephe ukukhutshwa kwe-electrostatic.
Izinto ezingahambelaniyo: ii-asidi ezinamandla, iziseko ezinamandla, ii-oxidants ezinamandla.

Amanyathelo okhuseleko okusebenza:
Gcina kude nobushushu, iintlantsi kunye namalangatye. Akutshayi, akuvulwanga amalangatye okanye imithombo yokutsha kwiindawo zokucubungula kunye nokugcina. Yicofe uze udibanise zonke izixhobo. Indawo ecocekileyo yefektri kunye namanyathelo okukhusela uthuli ayimfuneko ukuze kuphathwe imveliso ngokukhuselekileyo. Jonga iphepha 8.
Icandelo - Ulawulo lokuvezwa kunye nokhuseleko lomntu.

Xa izinto eziphilayo ezichithekileyo zidibana nobushushu befayibha yobushushu, zinokunciphisa ubushushu bazo bokutsha ngokuzenzekelayo ngaloo ndlela ziqalise ukutsha ngokuzenzekelayo. Iimeko zokugcina ezikhuselekileyo:
Gcina kwisikhongozeli sokuqala. Emva kokusivula, sisebenzise ngokukhawuleza. Kuphephe ubushushu obude kunye nokuvezwa emoyeni. Gcina kwezi zinto zilandelayo: intsimbi engatyiwayo, i-polypropylene, izikhongozeli ezifakwe i-polyethylene, i-PTFE, iitanki zokugcina ezifakwe iglasi.

Uzinzo lokugcina:
Nceda usebenzise ngaphakathi kwexesha lokuphelelwa kwayo: iinyanga ezili-12.

Imida yokuvezwa emsebenzini:
Ukuba kukho amaxabiso okwamkelekileyo oxinzelelo lokuvezwa, adweliswe ngezantsi. Ukuba akukho xabiso lokunyamezela ukuvezwa elidwelisiweyo, oko kuthetha ukuba akukho xabiso lifanelekileyoixabiso lesalathiso elisetyenzisiweyo.
ulawulo lokuvezwa.

ulawulo lobunjineli:
Sebenzisa ulawulo lokukhupha umoya okanye ezinye iindlela zokulawula ubunjineli ukuze ugcine ubuninzi bomoya bungaphantsi kwemida ethile yokuvezwa. Ukuba akukho mida okanye imigaqo ekhoyo yokuvezwa, kwiimeko ezininzi zokusebenza, iimeko zomoya eziqhelekileyo.
Oko kukuthi, iimfuno zinokufezekiswa. Imisebenzi ethile inokufuna umoya wokukhupha umoya kwindawo ethile.

Izixhobo zokuzikhusela zomntu:
Ukukhusela amehlo nobuso: Sebenzisa iiglasi zokhuseleko (ezinezikhuselo emacaleni).
Ukukhusela izandla: Ukuze unxibelelane ixesha elide okanye rhoqo, sebenzisa iiglavu zokukhusela iikhemikhali ezifanelekileyo kwesi sixhobo. Ukuba izandla zakho zineemikrwelo okanye imikrwelo, nxiba iiglavu zokukhusela iikhemikhali ezifanelekileyo kwisixhobo, nokuba ixesha lokudibana lifutshane. Izinto zokukhusela iiglavu ezikhethwayo ziquka: i-neoprene, i-nitrile/i-polybutadiene, kunye ne-polyvinyl chloride. PHAWULA: Xa ukhetha iglavu ethile kwindawo yokusebenza ukuze isetyenziswe ngexesha elithile kunye nexesha lokusetyenziswa, zonke izinto ezinxulumene nendawo yokusebenza kufuneka ziqwalaselwe, kodwa zingapheleli apho, ezinje: ezinye iikhemikhali ezinokuphathwa, iimfuno zomzimba (ukusika/ukuqhekeza), ukukwazi ukuhamba, ukhuseleko lobushushu), iimpendulo zomzimba ezinokwenzeka kwizinto zeglavu, kunye nemiyalelo kunye neenkcukacha ezibonelelwe ngumthengisi weglavu.

Iinkcukacha zeMveliso

Inombolo ye-CAS: 25322-68-3

IZINTO IINKCUKACHA
Inkangeleko (60℃) Ulwelo olucacileyo oluqinileyo
Umxholo wamanzi,%w/w 24-26
Isisombululo samanzi se-PH,5% 4.5-7.5
Umbala, 25% Ulwelo (Umhlwa) ≤250
Ubunzima beMolekyuli yiHydroxylIxabiso le-100% PEG8000, mgKOH/g 13-15
Igwebu(MI)(Uvavanyo lwegwebu emva kwama-60, iSec pere Indorama) <200

Uhlobo lwephakheji

(1) 22mt/ISO.

Umfanekiso wephakheji

pro-27

  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha uze uwuthumele kuthi