HWP30Z
HWP30Z contains partial double bonds with well lipophilicity and dispersion power. It is always used with HWP25Z and HWP60Z with steady dispersion system and the index as follow:
|
Item |
Index |
|
HWP30Z(liquid) |
HWP30Z |
|
Appearance |
Canary viscous liquid |
Solid powder |
|
ViscositymPa•s 4%20°C |
**500-2000 |
6.0-6.5 |
|
Polymerization degree |
700-800 |
700-800 |
|
Saponification degree%(mol/mol) |
69.5-72.5 |
69.5-72.5 |
|
PH value |
5-7 |
5-7 |
|
Concentration% |
*20±1% |
Fugitive constituent≤5 |
|
Ash content% |
- |
≤1.0 |
*Tentative concentration.In order to provide convenience for customers, the comany produce liquid and solid products.
**20.0% water solution，using B type viscometer to test below 25℃.
Using method:
Make the temperature to room temperature (ideal temperature is below 25℃), and then slowly add HWP30Z after stirring according to formulation concentration. Slowly stir it in case of bubble forming over heating it to 60℃, and keep the temperature half an hour, and then reduce the temperature to below cloud point to get stable dispersant solvent.
HWP30Z(liquid) is a kind of liquid product, and the effective content is (20±1) % according to the requirements of customers. It does not need the process of dissolving, so it is easy to use it, and the adding dosage is up to formulation HWP30Z concentration. |
