BLJ-531 is a kind of anti-alkali styrene acrylic emulsion designed for solving the problem of affecting coating due to alkali of concrete. It is produced by synthesis technology, and it has good alkali resistance and air permeability.
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|
No. |
Item |
Index |
|
1 |
Appearance |
Milky liquid with blue shade |
|
2 |
Viscosity, mPa﹒s |
3000-6000 |
|
3 |
Solid content, wt% |
48±1 |
|
4 |
PH value |
7-9 |
|
5 |
Glass transition temperature ℃ |
21 |
|
6 |
Minimum film forming temperature ℃ |
16 |
Features:
The product is designed for base stock of exterior wall primer coat latex paint. In sealing primer coating formulations, it shows good resistances to water, alkali and frosting. Compared to abroad similar products, it has reached level.
Packing and storage:
The products are kept in 50kg plastic drum, 160kg plastic drum, 200kg plastic or iron drum.
The products are stored in ventilated and dry storehouse and avoid direct sunshine. The temperature for transportation and storage of the product is 5℃-35℃. The shelf life of the product is 6months since it is packed.
