Polyethylene Glycol uchungechunge

Incazelo emfushane:

Ukubukeka kwama-PEG kuyashintsha kusuka oketshezini obala kuye kubhaca kanye nesisindo salo samangqamuzana.Futhi i-solubility yamanzi kanye ne-hypotoxicity.I-hydroxyl kuzo zombili iziphetho zesakhiwo samangqamuzana ochungechunge lwe-PEG inezici zotshwala obuphansi ezingahlaziywa futhi zenziwe i-etherificated.


Imininingwane Yomkhiqizo

Isingeniso

Ukubukeka kwama-PEG kuyashintsha kusuka oketshezini obala kuye kubhaca kanye nesisindo salo samangqamuzana.Futhi i-solubility yamanzi kanye ne-hypotoxicity.I-hydroxyl kuzo zombili iziphetho zesakhiwo samangqamuzana ochungechunge lwe-PEG inezici zotshwala obuphansi ezingahlaziywa futhi zenziwe i-etherificated.

I-Technical Indabadwebi

Ukucaciswa

Ukubonakala(25℃)

Umbala/APHA

I-Hydroxyl Value mgKOH/g

Isisindo samangqamuzana

Indawo Yokuqanda (℃)

Umswakama(%)

i-pH (1%) (Isixazululo esinamanzi)

I-PEG-2000

Ikhekheba elimhlophe eliqinile

≤50

53-59

1900 ~ 2200

4850

0.5

5.07.0

I-PEG-4000

Ikhekheba elimhlophe eliqinile

≤50

25-28

4000~4500

5358

0.5

5.07.0

I-PEG-6000

Ikhekheba elimhlophe eliqinile

≤50

17.5~18.5

6050~6400

5561

0.5

5.07.0

I-PEG-8000

Ikhekheba elimhlophe eliqinile

≤50

13~15

7500~8600

5563

0.5

5.07.0

I-PEG-10000

Ikhekheba elimhlophe eliqinile

≤50

10.2~12.5

9000-11000

60-65

≤0.5

5.07.0

I-PEG-20000

Ikhekheba elimhlophe eliqinile

≤50

5-6.2

18000-22000

63-68

≤0.5

5.07.0

Imisebenzi kanye nokusetshenziswa

1. Lo mkhiqizo ungasetshenziswa njengesitokwe esiyisisekelo sezibophezelo zemithi, amafutha okugcoba nama-shampoos.
2. Ingasetshenziselwa ukucubungula i-fiber, i-ceramics, i-metal processing, i-lubricant ye-rubber molding, i-adhesives kanye ne-plasticizers, kodwa futhi i-coatings encibilika emanzini, i-inki yokunyathelisa.
3. Embonini ye-electroplating ingasetshenziswa njenge-ejenti yokumanzisa.
4. Ingasabela ngama-fatty acids ukukhiqiza ama-surfactants ahlukene anezakhiwo ezahlukene.

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

Ukupakisha

I-PEG(2000/3000/4000/6000/8000) ipakishwe isikhwama sephepha se-kraft esingu-25 kg.

I-PEG(10000/20000)ipakishwe isikhwama sephepha se-kraft esingu-20 kg.

Isitoreji

Lolu chungechunge lwemikhiqizo alunabuthi, alushi, lungagcinwa futhi luhanjiswe njengamanye amakhemikhali ajwayelekile.Ukugcina endaweni eyomile futhi engenawo umoya.Ukuphila kweshelufu iminyaka emibili.


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