Polyethylene glycol Peg 200 CAS NO.25322-68-3
IiNkcazo zeeMveliso
- I-PEG sisishunqulelo segama lesiNgesi elithi polyethylene glycol. I-PEG 200 ayinayo ityhefu, ayithukutheli, inonyibiliko olulungileyo lwamanzi, kwaye ihambelana kakuhle nezinto ezininzi eziphilayo. Zine-lubricity egqwesileyo, ukugcinwa komswakama, i-dispersibility, i-adhesives, i-antistatic agents kunye ne-softeners, njl., kwaye zisetyenziselwa izinto zokuthambisa, amayeza, iintsinga zekhemikhali, irabha, iiplastiki, iphepha, ipeyinti, i-electroplating, i-pesticides, i-metal processing kunye nokulungiswa kokutya, njl. Kukho usetyenziso olubanzi kakhulu kushishino.
- I-PEG-200 ingasetyenziswa njengento ephakathi kwi-organic synthesis kunye ne-carrier carrier eneemfuno eziphezulu. Ingasetyenziswa njenge-humectant, i-solubilizer yetyuwa ye-inorganic, kunye ne-viscosity regulator kwishishini lemichiza yemihla ngemihla; inokusetyenziswa njenge-softener kunye ne-antistatic agent kwishishini le-textile. ; Isetyenziswe njenge-agent yokumanzisa kwimizi-mveliso yephepha kunye ne-pesticide. Njengomsebenzi wokubumba isinyithi, umzobo wesinyithi, isitampu okanye ukwenza i-lubricant kunye nolwelo lokusika, ukugaya ukupholisa i-agent yokuthambisa, i-agent ye-welding, njl. isetyenziswa njengesithambiso kushishino lwephepha, njalo njalo, kwaye ikwasetyenziswa njengento yokuncamathelisa enyibilikayo eshushu ukunyusa ukukwazi ukumanzisa kwakhona ngokukhawuleza. I-PEG-200 ayinayo ityhefu, ayinakutsha, kwaye igcinwa kwaye ithuthwe njengemichiza eqhelekileyo. Gcina kwindawo eyomileyo nengena umoya.
Uhlalutyo olusisiseko
| Izinto | Inkcazo |
| Indawo yokunyibilika | 64-66 °C |
| Indawo yokubilisa | ＞250°C |
| ukuxinana | 1.27 g/mL kwi-25 °C |
| Uxinzelelo lomphunga | ＜0.01mm Hg(20°C) |
| Indawo yokuflasha | 270°C |
| Ukunyibilika | Inyibilika emanzini, ethanol kunye nezinye izinyibilikisi ezininzi eziphilayo |
Isicelo
- Iimveliso ze-Polyethylene glycol series zingasetyenziselwa iyeza.I-Polyethylene glycol enobunzima obuphantsi be-molecular ingasetyenziswa njenge-solvent, i-cosolvent, i-dispersant, i-O / W yohlobo lwe-emulsifier kunye ne-stabilizer, esetyenziselwa ukwenza ukumiswa kwesamente, i-emulsions, i-injection, njl. kwaye ikwasetyenziswa njengesiseko sokuthambisa esinyibilikayo emanzini kunye nesiseko seSuppository, eyomeleleyo waxy polyethylene glycol ene ubunzima obuphezulu bemolekyuli buhlala busetyenziselwa ukunyusa i-viscosity kunye nokuqiniswa kolwelo oluphantsi lwemolekyuli, kunye nokuhlawula amanye amachiza; ngenxa yeziyobisi ezinganyibiliki kalula emanzini, le mveliso ingasetyenziswa njenge-slid dispersion carrier , Ukuze ufezekise injongo yokusabalalisa okuqinileyo.
- Iimveliso ze-Polyethylene glycol series zingasetyenziswa njengezinto ezikrwada ze-ester surfactants.
- Ingasetyenziselwa njengento ephakathi kwi-organic synthesis kunye ne-carrier carrier eneemfuno eziphezulu. Ingasetyenziswa njenge-humectant, i-solubilizer yetyuwa ye-inorganic kunye ne-viscosity regulator kwishishini lemichiza yemihla ngemihla; njenge-ejenti yokuthambisa kunye ne-antistatic kwishishini le-textile; Isetyenziswe njenge-agent yokumanzisa kwimizi-mveliso yephepha kunye ne-pesticide.
Bhala umyalezo wakho apha kwaye uwuthumele kuthi
