FoamStar Mo2292

Product Details

CasNo： 70131-67-8

MF： HO[-Si(CH3)2O-]nH

Appearance： liquid

Delivery Time： 15 days

Packing： 180kg/drum

Purity： 99%

1. Basic Information

• Product Name: FoamStar Mo2292 Defoamer
• Packaging Specification: 180 kg/drum
• Main Ingredient: Special modified polydimethylsiloxane solution. The molecular structure of polydimethylsiloxane is optimized through a special modification process, enabling it to exhibit superior defoaming performance in specific emulsion systems.

2. Product Characteristics

1. Targeted Efficient Defoaming: For systems such as pure acrylic latex paints, acrylic copolymer latex paints, and acrylate & polyurethane emulsion - based wood coatings, it can quickly and effectively eliminate bubbles generated during production and application. During the stirring of latex paints, it rapidly inhibits foam formation to prevent foam accumulation from affecting coating uniformity; during the application of wood coatings, it effectively eliminates bubbles introduced by operations like spraying and brushing, avoiding coating defects such as pinholes and pockmarks and improving the appearance quality of the coating film.
2. Good System Compatibility: It has excellent compatibility with acrylic and polyurethane emulsions, without damaging the stability of the emulsion system or affecting the basic properties of the coating (e.g., adhesion, gloss, hardness). After addition, it can be uniformly dispersed in the coating system, ensuring that the original characteristics of the coating remain intact.
3. Long - lasting Foam Suppression: It not only achieves rapid defoaming but also has long - lasting foam suppression capabilities. During the storage and use of the coating, it continuously inhibits the formation of new bubbles, ensuring that the coating maintains good application performance and film quality for an extended period.
4. Environmental Performance: It complies with relevant environmental standards. While providing efficient defoaming for coatings, it reduces adverse impacts on the environment, making it suitable for indoor decorative coatings and wood coatings with high environmental requirements.

3. Application Fields

1. Architectural Coating Field: Widely used in pure acrylic latex paints and acrylic copolymer latex paints, suitable for the coating of interior and exterior walls. Whether creating smooth and flat interior walls or exterior walls with good weather resistance, this defoamer helps the coating form a better film, enhancing the decorative effect and durability of the walls.
2. Wood Coating Field: In acrylate and polyurethane emulsion - based wood coatings, it can effectively improve the application performance of the wood coating, enabling the wood surface to form a smooth, uniform, and aesthetically pleasing film. It enhances the decorativeness and protective performance of wood, making it suitable for the coating of various wood products such as furniture and wooden floors.

4. Usage Methods

• Addition Amount: The general addition amount is 0.1% - 0.5% of the total weight of the coating system. However, due to differences in defoaming requirements among coatings with different formulas, it is recommended to determine the optimal addition amount through small - scale tests before actual use to achieve the ideal defoaming and foam suppression effects.
• Addition Method: It can be directly added during the stirring and dispersion stage of the coating production process to ensure that the defoamer is fully and uniformly dispersed in the coating system, thereby better exerting its defoaming and foam suppression functions.

5. Storage and Transportation

• Storage Conditions: It should be stored in a cool, dry, and well - ventilated warehouse, avoiding direct sunlight and high - temperature environments. The recommended storage temperature is controlled between 5℃ and 35℃. Keep the package sealed to prevent the product from absorbing moisture, volatilizing, or being contaminated.
• Shelf Life: Under proper storage conditions, the shelf life of the product is usually 12 - 24 months.
• Transportation Requirements: It is a non - hazardous chemical and can be transported via conventional means such as road and railway as ordinary goods. However, during transportation, avoid severe collision and inversion to prevent damage to the packaging drum.