Polyethylene Glycol series

Inkcazelo emfutshane:

Inkangeleko ye-PEGs iyatshintsha ukusuka kulwelo olucacileyo ukuya kwi-flake kunye nobunzima bemolekyuli.Kwaye kukunyibilika kwamanzi kunye ne-hypotoxicity.I-hydroxyl kuzo zombini iziphelo zesakhiwo se-molecular yochungechunge lwe-PEG luneempawu eziphantsi zotywala ezinokuthi ziqiniswe kunye ne-etherificated.


Iinkcukacha zeMveliso

Intshayelelo

Inkangeleko ye-PEGs iyatshintsha ukusuka kulwelo olucacileyo ukuya kwi-flake kunye nobunzima bemolekyuli.Kwaye kukunyibilika kwamanzi kunye ne-hypotoxicity.I-hydroxyl kuzo zombini iziphelo zesakhiwo se-molecular yochungechunge lwe-PEG luneempawu eziphantsi zotywala ezinokuthi ziqiniswe kunye ne-etherificated.

Ubuchwephesha kwidabakhweli

Inkcazo

Imbonakalo(25℃)

Umbala/APHA

Ixabiso leHydroxyl mgKOH/g

Ubunzima beMolekyuli

Indawo engumkhenkce(℃)

Ukufuma(%)

pH (1%) (Isisombululo esisemanzini)

I-PEG-2000

Iflake elimhlophe eliqinileyo

≤50

53~59

1900-2200

4850

0.5

5.07.0

I-PEG-4000

Iflake elimhlophe eliqinileyo

≤50

25–28

4000~4500

5358

0.5

5.07.0

I-PEG-6000

Iflake elimhlophe eliqinileyo

≤50

17.5~18.5

6050~6400

5561

0.5

5.07.0

I-PEG-8000

Iflake elimhlophe eliqinileyo

≤50

13~15

7500~8600

5563

0.5

5.07.0

PEG-10000

Iflake elimhlophe eliqinileyo

≤50

10.2~12.5

9000-11000

60-65

≤0.5

5.07.0

PEG-20000

Iflake elimhlophe eliqinileyo

≤50

5-6.2

18000-22000

63-68

≤0.5

5.07.0

Imisebenzi kunye nokusetyenziswa

1. Le mveliso ingasetyenziselwa njengesiseko sesiseko se-pharmaceutical binders, i-ointments kunye ne-shampoos.
2. Ingasetyenziselwa ukucubungula i-fiber, i-ceramics, i-metal processing, i-lubricants ye-rubber molding, i-adhesives kunye ne-plasticizers, kodwa kunye neengubo ezinyibilikayo zamanzi, ii-inki zokuprinta.
3. Kwishishini le-electroplating linokusetyenziswa njenge-agent yokumanzisa.
4. Iyakwazi ukusabela nge-fatty acids ukuvelisa ama-surfactants ahlukeneyo aneempawu ezahlukeneyo.

Polyethylene Glycol series1
Polyethylene Glycol series3
Polyethylene Glycol series2
Polyethylene Glycol series4
Polyethylene Glycol series5

Ukupakisha

I-PEG(2000/3000/4000/6000/8000)ipakishwe nge-25 kg ye-kraft paper bag.

I-PEG(10000/20000)ipakishwe nge-20 kg yengxowa yephepha ye-kraft.

Ugcino

Olu luhlu lweemveliso alunatyhefu, alunakutsha, lunokugcinwa kwaye luhanjiswe njengezinye iikhemikhali eziqhelekileyo.Ukugcina kwindawo eyomileyo nengena umoya.Ubomi beshelufu yiminyaka emibini.


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