High durability & good water resistance of styrene acrylic emulsion
Product Description
Styrene acrylic latex paint has excellent alkali resistance, water resistance, and wet scrub resistance, making it a very practical architectural coating. Its weather resistance is particularly noteworthy, and its high light resistance and non-yellowing properties ensure that the color remains bright and new over long-term use.
Industrial styrene acrylic emulsion Specifications
| Appearance |
Milky white bluish liquid |
| Solid Content (%) | 47.0 ± 1.0 |
| pH | 7.0 - 9.0 |
| Viscosity (Brookfield, cps) | 500 - 3000 |
| Minimum Film Formatin Temperature (°C) | <0 |
| Ionic Type | Anionic |
| Stability (Freeze-Thaw) | Stable after 5 cycles |
Custom formulations are available to meet specific customer requirements.
Characteristics
Advantages of emulsion polymerization:
(1) Water is used as a medium, which is cheap and safe. The latex has a low viscosity, which is conducive to stirring, heat transfer, transportation and continuous production;
(2) The polymerization rate is fast, and the product molecular weight is high. The polymerization can be carried out at a lower temperature;
(3) It is conducive to the direct use of latex and the production of environmentally friendly products, such as water-based paint, adhesives, paper, leather, fabric treatment agents, etc.
Advantages
Emulsion polymerization occurs when monomers are dispersed in water with the help of an emulsifier and polymerized into an emulsion. Traditional emulsion polymerization systems primarily consist of monomers, water, a water-soluble initiator, and a water-soluble emulsifier, and the industrially used formulas are much more complex. Emulsion polymerization is often a copolymerization reaction, and in addition to the primary monomer, secondary and tertiary monomers may also be present.
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