| product_name | Glycidyl methacrylate |
| CAS_number | 106-91-2 |
| formula | C7H10O3 |
| molar_mass | 142.15 |
| density | 1.077 g/cm3 |
| boiling_point | 189 °C |
| melting_point | -58 °C |
| refractive_index | 1.449 |
| flash_point | 76 °C |
| viscosity | 1.3 mPa·s at 20 °C |
| solubility_in_water | Slightly soluble |
| vapor_pressure | 0.35 mmHg at 25 °C |
| chemical_stability | Stable under recommended storage conditions |
| appearance | Clear liquid |
What is Glycidyl methacrylate (GMA)?
Glycidyl methacrylate (GMA) is a clear,
colorless liquid that is used in a variety of applications, including as a monomer in the
production of polymers. It is known for its ability to improve adhesion, increase
crosslinking, and enhance the performance of coatings, adhesives, and other
products.
How is GMA used in coatings?
GMA is commonly used as a reactive
diluent in coatings to improve their adhesion, flexibility, and impact resistance. It can
also enhance the chemical and mechanical properties of coatings, making them more durable
and long-lasting. Additionally, GMA can help reduce VOC content in coatings, making them
more environmentally friendly.
What are the benefits of using GMA in
adhesives?
When used in adhesives, GMA can improve their adhesion to a wide range of
substrates, including metals, plastics, and composites. It also helps increase the cohesive
strength of the adhesive, making it more resistant to peel and shear forces. Furthermore,
GMA can enhance the cure speed of adhesives, resulting in faster production
times.
How does GMA improve the performance of resins?
GMA is often used as a
crosslinking agent in resins to improve their mechanical strength, chemical resistance, and
thermal stability. It can also enhance the flow and leveling properties of resins, leading
to a smoother finish. Additionally, GMA can increase the flexibility of resins, making them
more resistant to cracking and chipping.
What are some other applications of
GMA?
In addition to coatings, adhesives, and resins, GMA is used in a variety of
other applications, such as inks, dental materials, and textiles. It is also used as a
modifier for polymers to improve their processing and performance properties. Overall, GMA
is a versatile molecule that offers a wide range of benefits across different
industries.
What are the safety considerations when handling GMA?
As with any
chemical substance, it is important to handle GMA with care to ensure the safety of workers
and the environment. Proper ventilation, personal protective equipment, and safe handling
procedures should be followed when working with GMA. It is also important to be aware of the
potential hazards associated with GMA, such as skin and eye irritation, and to take
appropriate precautions to avoid exposure.
How can GMA be stored properly?
GMA
should be stored in a cool, dry, well-ventilated area away from incompatible materials, such
as strong acids, bases, and oxidizers. It should be kept in its original container tightly
closed to prevent contamination and exposure to air and moisture. Additionally, GMA should
be stored away from sources of heat and ignition to reduce the risk of fire or
explosion.
What are the regulatory considerations for using GMA?
GMA is
subject to various regulations and guidelines, depending on the country and industry in
which it is used. It is important to comply with the regulatory requirements for handling,
storage, transportation, and disposal of GMA to ensure the safety of people and the
environment. Additionally, it is important to stay informed about any changes in regulations
that may affect the use of GMA in different applications.
How can I learn more about
the benefits of using GMA in my products?
If you are interested in learning more
about how GMA can improve the performance of your coatings, adhesives, resins, or other
products, please contact our team of experts. We can provide you with technical information,
application guidance, and samples for testing. Our goal is to help you achieve the best
results with GMA in your formulations. Contact us today to start a discussion and explore
the possibilities of using GMA in your products.
