Xiamen WangQin Chemical Technology Co., Ltd.
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Product Composition:
Waterborne Epoxy Phosphate Ester Resin, Cosolvent, Neutralizing Agent, Water
Typical Data:
| Item | WL-177 | Test Method |
| Appearance | Milky white liquid | Visual Observation |
| Non-Volatile Matters (%) | 32±2 | 30min@120℃ |
| Viscosity (mPa.s) | ≤150 | NDJ-79 Rotational Viscometer |
| pH | 8-10 | pH Meter |
| Diluted by water | Infinite dilution | ------ |
| Fineness(um) | ≤25 | GB/1724-79 |
| Hot Storage Stability (day@50℃) | ﹥30 | ----- |
| Particle Charge | Anionic | ------ |
| Density (g/cm3) | 1.059 | Densimeter |
Product Properties:
Low VOC
The property of salt fog resistance is as good as Solvent Epoxy Resins
Good initial water resistance and solvent wiping resistance
Good mechanical stability and storage stability
Can be used as adhesion promoters
Storage:
The product can be stably stored in cool weak alkaline condition. It will be settling stratification under the acidic conditions. It is particularly evident when adding acidic pigments. The quality guarantee period is 6 months, and the expired products still can be used if passing the inspection.
Application:
Preparing waterborne epoxy amino baking coatings with waterborne amino resins (completely or partially methylated amino resins), or preparing coatings with waterborne polyurethane curing agents.
Note:
The specification is a general introduction to the products of our company. It will be adjusted with the product improvement. Please contact with the company to obtain the latest product description.