Alaabta
Polyethylene Glycol
Cufnaanta 1.125g/cm3;
Barta dhalaalka 60 ~ 65 ° C;
Tusmada dib-u-celinta 1.458-1.461;
Barta Fiishka 270°C;
Ku milmay biyaha, aalkolada iyo dareerayaal kale oo badan oo dabiici ah;
Cadaadis uumiga oo hooseeya;
Degganaanta kulaylka;Aan la falcelin kiimikooyin badan;Aan hydrolyzed;Ma xuma
PEG oo leh miisaan unugyo kala duwan ayaa leh noocyo kala duwan oo qaab jireed.Muuqaalku wuxuu isku beddelaa miisaanka kellika ah ee dareeraha qaro weyn (Mn=200 ~ 700), waxy semisolid (Mn=1000 ~ 2000) ilaa wax adag oo adag (Mn=3000 ~ 20000).
Xogta Farsamada
| SN | Shayga | Unug | Fasalka 1 | Fasalka 2 |
| 1 | Mn | g/mol ×104 | 0.9 ilaa 1.0 | 1.0～1.2 |
| 2 | Tusmada kala firdhinta | D | ≤ 1.2 | |
| 3 | Qiimaha Hydroxyl | mmol KOH/g | 0.24 ilaa 0.20 | 0.21 ilaa 0.17 |
| 4 | Qiimaha acid | mg KOH/g | ≤ 0.05 | |
| 5 | Waxyaabaha Biyaha | % | ≤0.6 | |
| 6 | Muddada Kaydinta | sanad | ≥ 1 | |
Xusuusin
1) Dhammaan xogta farsamada ee kor lagu tilmaamay waa tixraacaaga.
2) Faahfaahin dheeraad ah ayaa lagu soo dhaweynayaa dood dheeraad ah.
Wax ka qabashada
Qabashada waxaa lagu sameeyaa meel hawo fiican leh.Xiro qalab ilaalin ku habboon.Ka hortag kala firdhisanaanta boodhka.Si fiican u dhaq gacmaha iyo wejiga ka dib markaad qabato.
Taxadarrada si badbaado leh loo maareeyo.Ka fogow taabashada maqaarka iyo indhaha.Ka fogow jiilka siigada iyo hawada.Sii hawo ku habboon qiiqa meelaha boodhka ka samaysan yahay.
Kaydinta
Ku kaydi meel qabow.Weelka si adag u xidh meel engegan oo hawo fiican leh.Heerkulka kaydinta lagu taliyay 2 - 8 °C
Macluumaadka gaadiidka
Looma nidaamin sida walxo khatar ah.
