Description
Technical Parameters
FEATURES
2250 is an organic silicon surfactant for water-based systems, it can strongly reduce surface tension and has excellent substrate wetting and leveling property. It has low foam and has anti-crater effect. It can improve the wettability of water-based coatings on substrates that are difficult to coat and prevent shrinkage holes. It can also improve the substrate wettability of printing ink and can be used for the wetting of synthetic leather release paper etc.
TYPICAL PROPERTIES
|
Index |
Result |
|
Appearance |
Light yellow transparent liquid |
|
Active content |
100% |
|
Refractive index 25℃ |
1.435-1.445 |
|
Viscosity 25℃ |
10~100cs |
|
Density 25℃ |
1.00± 0.02 |
|
Solubility |
Water |
APPLICATIONS
2250 is suitable for water-based polyurethane system. It can be used in water-based leather coatings, water-based industrial coatings, automotive coatings, plastic coatings, inks, etc.
APPLICATION PROCESS
Pre-diluted or directly added according to the supply form can be used. Recommend dosage:0.1~1%.
The above recommended levels can be used for orientation. Optimal levels are determined through a series of laboratory tests.
PACKAGE
25KG /200KG plastic pail.
SHELF LIFE
Store in a dry and ventilated place. Shelf life is 12months from the date of manufacture.