Limo IBOMA

Limo IBOMA, or Isobornyl methacrylate, is a chemical compound with the CAS number 7534-94-3. It is an acrylic monomer widely used in various industries, particularly in the field of polymer chemistry and coatings. Here is a comprehensive description of IBOMA:

Chemical Name: Isobornyl methacrylate

CAS Number: 7534-94-3

Chemical Formula: C14H22O2

Physical Properties:

- Appearance: IBOMA is a clear, colorless to pale yellow liquid.

- Molecular Weight: The molecular weight of IBOMA is approximately 222.32 grams per mole.

- Odor: It has a characteristic mild odor.

- Boiling Point: IBOMA has a boiling point around 195-205°C (383-401°F).

- Density: The density of IBOMA is approximately 0.97-0.99 g/cm³ at 20°C (68°F).

- Solubility: It is soluble in organic solvents such as alcohols, ethers, and esters.

Synthesis and Production:

IBOMA is typically synthesized through the esterification reaction between isobornyl alcohol and methacrylic acid. The reaction is catalyzed by an acid catalyst, such as p-toluenesulfonic acid. The resulting product is then purified to obtain the desired purity of IBOMA.

Function and Application:

IBOMA is widely used as a reactive diluent and monomer in UV and electron beam (EB) curable formulations. It finds application in the formulation of UV-curable coatings, adhesives, inks, and sealants. As a reactive diluent, IBOMA helps to reduce the viscosity of formulations, improve their flow properties, and control the curing behavior. It contributes to the development of desirable physical and chemical properties in the cured materials, such as hardness, flexibility, adhesion, and chemical resistance.

Advantages:

- Rapid Cure: IBOMA exhibits fast polymerization and curing rates under UV or EB irradiation, enabling efficient production processes.

- High Purity: Commercially available IBOMA is typically offered in high purity grades, ensuring consistent performance and reliable results.

- Low Shrinkage: IBOMA's low shrinkage during curing helps to minimize stress and potential deformation in cured coatings or films.

- Good Chemical Resistance: The polymerized IBOMA demonstrates excellent resistance to chemicals, solvents, and environmental factors, enhancing the durability of the cured materials.

- Compatibility: IBOMA is compatible with various other monomers, oligomers, and additives, allowing for versatile formulation options.

Safety Considerations:

As with any chemical substance, it is important to follow proper safety practices when handling IBOMA. It is recommended to consult the material safety data sheet (MSDS) provided by the manufacturer for specific information on handling, storage, and safety precautions.

Please note that while this description provides an overview of IBOMA, it is always advisable to refer to specific technical data sheets, safety information, and consult with experts for precise and detailed information about a particular compound.