Kayayyaki

Polyethylene Glycol

Takaitaccen Bayani:


Cikakken Bayani game da Samfurin

Tambayoyin da ake yawan yi akai-akai

Alamun Samfura

9

Yawan da aka yi amfani da shi 1.125g/cm3;
Wurin narkewa 60~65°C;
Fihirisar Rarrafe 1.458-1.461;
Wurin walƙiya 270°C;
Mai narkewa a cikin ruwa, barasa da sauran sinadarai masu narkewar halitta da yawa;
Ƙarancin Matsi na Tururi;
Mai ƙarfi; Ba ya amsawa da sinadarai da yawa; Ba ya yin hydrolyzed; Ba ya lalacewa.

PEG mai nauyin kwayoyin halitta daban-daban yana da nau'ikan siffofi daban-daban na jiki. Kamannin yana canzawa da nauyin kwayoyin halitta daga ruwa mai kauri (Mn=200~700), kakin zuma mai kauri (Mn=1000~2000) zuwa kakin zuma mai tauri (Mn=3000~20000).

Bayanan Fasaha

SN

Abu

Naúrar

Aji na 1

Aji na 2

1 Mn

g/mol × 104

0.9~1.0 1.0~1.2
2 Fihirisar Watsawa

D

≤ 1.2

3 Darajar Hydroxyl

mmol KOH/g

0.24~0.20 0.21~0.17
4 Darajar Acid

mg KOH/g

≤ 0.05

5 Ruwan da ke cikinsa

%

≤0.6

6 Lokacin Ajiya

shekara

≥ 1

Bayanan kula
1) duk bayanan fasaha da aka nuna a sama don amfanin ku ne.
2) Ana maraba da ƙarin bayani game da wasu bayanai don ƙarin tattaunawa.

Gudanar da
Ana yin mu'amala a wuri mai iska mai kyau. Sanya kayan kariya masu dacewa. A hana yaɗuwar ƙura. A wanke hannuwa da fuska sosai bayan an yi mu'amala.
Gargaɗi don amfani da shi lafiya. A guji taɓa fata da idanu. A guji samar da ƙura da iska mai ƙarfi. A samar da isasshen iskar shaƙa a wuraren da ƙura ke samuwa.

Ajiya
A ajiye a wuri mai sanyi. A rufe akwati sosai a wuri mai busasshe kuma mai iska mai kyau. Zafin ajiya da aka ba da shawarar shine 2 – 8 °C
Bayanin Sufuri
Ba a tsara shi azaman abu mai haɗari ba.


  • Na baya:
  • Na gaba:

  • Rubuta saƙonka a nan ka aika mana da shi