● Water-soluble, safe and non-toxic, good biocompatibility.
● Excellent lubricity, moisture , dispersibility , adhesion.
● Even molecular distribution，low impurity，look well.
● Lead in high molecular weight PEG industry.
● Complete specifications and models, customizable production.
SPECIFICATION|
Product |
PEG400 |
PEG4000 |
PEG6000 |
PEG8000 |
PEG10000 |
PEG20000 |
|
Molecular Weight |
400 |
4000 |
6000 |
8000 |
10000 |
20000 |
|
Appearance |
transparent liquid |
white flake solid |
white flake solid |
white flake solid |
white powder |
white flake solid |
|
OH value |
380-420 |
25-28 |
18-19 |
13-15 |
10.6-11.8 |
5.0-6.2 |
|
Freezing point |
4-10 |
53-58 |
55-61 |
55-63 |
60-65 |
63-68 |