Kayayyaki
Polyethylene glycol
Maɗaukaki 1.125g / cm3;
Matsayin narkewa 60 ~ 65 ° C;
Fihirisar Refractive 1.458-1.461;
Wutar Wuta 270 ° C;
Mai narkewa a cikin ruwa, barasa da sauran sauran kaushi na halitta;
Karancin Ruwan Ruwa;
Thermal Stable; Kada ku amsa da yawancin sunadarai; Ba hydrolyzed; Ba ta lalace ba.
PEG mai nauyin kwayoyin halitta daban-daban yana da nau'ikan nau'ikan nau'ikan jiki daban-daban. Siffar tana canzawa tare da nauyin kwayoyin halitta daga ruwa mai kauri (Mn=200~700), waxy semisolid (Mn=1000 ~ 2000) zuwa mai kauri mai kauri (Mn=3000~20000).
Bayanan Fasaha
| SN | Abu | Naúrar | Darasi na 1 | Darasi na 2 |
| 1 | Mn | g/mol ×104 | 0.9 zuwa 1.0 | 1.0-1.2 |
| 2 | Fihirisar Watsewa | D | ≤ 1.2 | |
| 3 | Hydroxyl darajar | mmol KOH/g | 0.24 zuwa 0.20 | 0.21 zuwa 0.17 |
| 4 | Darajar acid | MG KOH/g | ≤ 0.05 | |
| 5 | Abubuwan Ruwa | % | ≤0.6 | |
| 6 | Lokacin Ajiya | shekara | ≥ 1 | |
Bayanan kula
1) duk bayanan fasaha da aka nuna a sama don tunani ne.
2) madadin bayani yana maraba don ƙarin tattaunawa.
Gudanarwa
Ana gudanar da mu'amala a wuri mai kyau. Saka kayan kariya masu dacewa. Hana tarwatsa kura. A wanke hannaye da fuska sosai bayan mu'amala.
Kariya don amintaccen mu'amala. Ka guji haɗuwa da fata da idanu. A guji tsara ƙura da iska. Samar da iskar shaye-shaye mai dacewa a wuraren da aka samu ƙura.
Adana
Ajiye a wuri mai sanyi. Ajiye akwati sosai a rufe a cikin busasshen wuri kuma yana da isasshen iska. Shawarar zafin ajiya na 2 - 8 ° C
Bayanin sufuri
Ba a tsara shi azaman abu mai haɗari ba.
