Uthotho lwePolyethylene Glycol (PEG)
Igama lemveliso：Uthotho lwePolyethylene Glycol (PEG)
INOMBOLO YE-CAS:25322-68-3
Ifomula yemolekyuli:OH(CH2CH2O)nH
Isalathiso sobugcisa：
| Into yokuthumela imiyalezo | Inkangeleko (25℃) | Umbala wePt-Co | Ixabiso leHydroxyl | Ubunzima beMolekyuli | Indawo yokuqandisa i℃ | Ukufuma(%) | Ixabiso le-PH (isisombululo samanzi esingu-1%) |
| I-PEG-200 | Ulwelo olungenambala nolucacileyo | ≤20 | 510-623 | 180-220 | - | ≤1.0 | 5.0-7.0 |
| I-PEG-300 | Ulwelo olungenambala nolucacileyo | ≤20 | 340-416 | 270-330 | - | ≤1.0 | 5.0-7.0 |
| I-PEG-400 | Ulwelo olungenambala nolucacileyo | ≤20 | 255-312 | 360-440 | 4-10 | ≤1.0 | 5.0-7.0 |
| I-PEG-600 | Ulwelo olungenambala nolucacileyo | ≤20 | 170-208 | 540-660 | 20-25 | ≤1.0 | 5.0-7.0 |
| I-PEG-800 | Ikhrimu emhlophe efana nobisi | ≤30 | 127-156 | 720-880 | 26-32 | ≤1.0 | 5.0-7.0 |
| I-PEG-1000 | Ikhrimu emhlophe efana nobisi | ≤40 | 102-125 | 900-1100 | 38-41 | ≤1.0 | 5.0-7.0 |
| I-PEG-1500 | I-solid emhlophe efana nobisi | ≤40 | 68-83 | 1350-1650 | 43-46 | ≤1.0 | 5.0-7.0 |
| I-PEG-2000 | I-solid emhlophe efana nobisi | ≤50 | 51-63 | 1800-2200 | 48-50 | ≤1.0 | 5.0-7.0 |
| I-PEG-3000 | I-solid emhlophe efana nobisi | ≤50 | 34-42 | 2700-3300 | 51-53 | ≤1.0 | 5.0-7.0 |
| I-PEG-4000 | I-solid emhlophe efana nobisi | ≤50 | 26-32 | 3500-4400 | 53-54 | ≤1.0 | 5.0-7.0 |
| I-PEG-6000 | I-solid emhlophe efana nobisi | ≤50 | 17.5-20 | 5500-7000 | 54-60 | ≤1.0 | 5.0-7.0 |
| I-PEG-8000 | I-solid emhlophe efana nobisi | ≤50 | 12-16 | 7200-8800 | 60-63 | ≤1.0 | 5.0-7.0 |
| I-PEG-10000 | I-solid emhlophe efana nobisi | ≤50 | 9.4-12.5 | 9000-120000 | 55-63 | ≤1.0 | 5.0-7.0 |
| I-PEG-20000 | I-solid emhlophe efana nobisi | ≤50 | 5-6.5 | 18000-22000 | 55-63 | ≤1.0 | 5.0-7.0 |
Isicelo:
Isetyenziswe nge-fatty acid ukwenza ii-surfactants ezisebenza ngokwahlukeneyo, olu luhlu lwemveliso lungasetyenziswa njenge-medical binder, i-cream kunye ne-shampoo base material; isetyenziswa njengezinto zokuthambisa, ii-binders kunye ne-plasticizers, ii-wetting agents zokucubungula ifayibha, ii-pottery, i-metal processing, i-raber molding; isetyenziswa kwiipeyinti ezinyibilikayo emanzini kunye nee-inki zokuprinta; kwaye isetyenziswa njenge-wetting agent kwishishini le-electroplating.
Ukupakisha:
I-PEG200、400、600、800、1000、1500、2000、3000: 50KGS/Idrama okanye 200KGS/Idrama
I-PEG4000、6000、8000: 25KGS/Ibhegi
Indawo yokugcina:Igcinwe kwigumbi lokugcina izinto elomileyo nelinomoya ngaphakathi.
Ubomi bakho:iminyaka eyi-2