| product_name | Ethoxylated bisphenol A dimethacrylate |
| CAS_number | 41637-38-1 |
| formula | C21H26O5 |
| molar_mass | 358.43 |
| boiling_point | N/A |
| density | 1.15 g/cm³ |
| refractive_index | 1.52 |
| viscosity | 250-450 cP |
| surface_tension | 32.8 dyn/cm |
| flash_point | >93°C |
| thermal_stability | Stable under normal conditions |
| solubility | Insoluble in water |
| appearance | Clear liquid |
| odor | Mild ester-like |
What is Ethoxylated bisphenol A dimethacrylate (EBPAD)?
Ethoxylated bisphenol A
dimethacrylate (EBPAD) is a versatile monomer that is widely used in various applications,
ranging from adhesives and dental materials to coatings and composites. It is a highly
reactive compound that contributes to the enhancement of mechanical properties in a wide
range of polymer systems.
What are the key benefits of using EBPAD in
formulations?
EBPAD offers a multitude of benefits when incorporated into
formulations. It provides excellent adhesion properties, improves flexibility and impact
resistance, enhances flow and leveling characteristics, and imparts high gloss and clarity
to final products. Additionally, EBPAD enhances the chemical resistance and durability of
coatings and adhesives.
Can EBPAD be used in combination with other
monomers?
Yes, EBPAD can be effectively used in combination with other monomers to
tailor specific properties of formulations. By adjusting the ratio of EBPAD to other
monomers, it is possible to achieve a customized balance of properties such as flexibility,
adhesion, and hardness. This versatility makes EBPAD an attractive option for formulators
seeking to optimize the performance of their products.
How does EBPAD contribute to
the performance of adhesives?
In adhesives, EBPAD acts as a crosslinking agent that
enhances the strength and durability of bonds. It promotes adhesion to a wide variety of
substrates, including metals, plastics, and composites. By improving the cohesive strength
of the adhesive, EBPAD helps prevent delamination and ensures long-lasting adhesion under
various environmental conditions.
What are the advantages of using EBPAD in dental
materials?
In dental materials, EBPAD offers exceptional mechanical properties that
are crucial for long-term durability. It enhances the strength and wear resistance of dental
composites, ensuring reliable performance in restorative applications. EBPAD also
contributes to the aesthetic quality of dental materials by providing high gloss and color
stability.
How does EBPAD improve the performance of coatings?
In coatings,
EBPAD serves as a reactive diluent that reduces viscosity and improves flow properties,
allowing for easy application and a smooth finish. It enhances the film formation and
adhesion of coatings, resulting in a more robust and durable protective layer. EBPAD also
imparts UV resistance and weatherability to coatings, prolonging their lifespan.
Is
EBPAD suitable for use in water-based formulations?
Yes, EBPAD is compatible with
water-based formulations and can be emulsified to facilitate its incorporation into aqueous
systems. This makes EBPAD a versatile option for formulators looking to develop
environmentally friendly coatings and adhesives that have low VOC emissions. The water
compatibility of EBPAD does not compromise its performance benefits, making it an ideal
choice for a wide range of applications.
How does EBPAD contribute to the
sustainability of formulations?
EBPAD offers formulators the opportunity to enhance
the sustainability of their formulations by improving the longevity and performance of final
products. By increasing the durability and chemical resistance of coatings and adhesives,
EBPAD helps reduce the need for frequent maintenance and replacement, ultimately lowering
the environmental impact of the end-use applications. Additionally, EBPAD's compatibility
with water-based systems supports the development of eco-friendly formulations that minimize
the use of harmful solvents.
What sets EBPAD apart from other monomers in the
market?
EBPAD stands out from other monomers in the market due to its unique
combination of performance benefits, versatility, and compatibility with various
applications. Its ability to enhance adhesion, flexibility, and mechanical properties makes
it a valuable ingredient in coatings, adhesives, and dental materials. Furthermore, EBPAD's
responsiveness to formulation adjustments and its sustainable characteristics make it a
preferred choice for formulators seeking to optimize the performance and environmental
profile of their products.
