| product_name | Isobornyl Methacrylate |
| CAS_number | 7534-94-3 |
| formula | C14H22O2 |
| molar_mass | 222.33 |
| boiling_point | 144-146°C at 5 mmHg |
| density | 0.980 g/cm³ |
| refractive_index | 1.4740 |
| viscosity | 6.02 cP at 20°C |
| flash_point | >100°C |
| solubility | Insoluble in water |
| appearance | Clear colorless liquid |
| odor | Mild characteristic odor |
| vapor_pressure | 0.032 mmHg at 25°C |
| autoignition_temperature | 415°C |
What are the primary applications of Isobornyl Methacrylate (IBOMA)?
Isobornyl
Methacrylate (IBOMA) is a versatile monomer widely recognized in the industry due to its
unique structural properties and the diverse range of applications it supports. One of the
primary applications of IBOMA is in the coatings industry, where it's used to produce
high-performance coatings and paints. Its incorporation helps in enhancing the hardness,
gloss, and scratch resistance of paints, making them suitable for various demanding
environments including automotive and industrial applications. Because of its excellent
weatherability and resistance to UV degradation, coatings and paints formulated with IBOMA
are also more durable when exposed to outdoor conditions.
The adhesive industry
similarly benefits substantially from IBOMA. It is an integral component in the formulation
of both pressure-sensitive adhesives and structural adhesives. IBOMA-based adhesives are
particularly prized for their strong adhesion to various substrates, including metals,
plastics, and glass. This characteristic is beneficial in a multitude of sectors, including
automotive, aerospace, and electronics. The high glass transition temperature provided by
IBOMA ensures that the adhesives maintain performance at elevated temperatures, consequently
providing thermal resistance along with structural integrity.
In the field of dental
materials, IBOMA's application is gaining traction. It is used in the production of dental
composites due to its ability to provide a good balance between flexibility and strength, as
well as its excellent adhesion properties to tooth structures and low shrinkage properties
during the curing process. These composites often exhibit improved aesthetic and mechanical
properties, making them desirable in restorative dentistry.
IBOMA also finds
applications in the production of polymers and copolymers for electronic materials, such as
photoresists used in lithography processes. Its properties assist in achieving greater
resolution and resist profile control, necessary for the precise manufacturing of
semiconductor devices.
Moreover, IBOMA can enhance the properties of thermoplastics
and thermosetting polymers due to its ability to copolymerize with various vinyl and acrylic
monomers. This versatility allows manufacturers to tailor materials for specific demands,
enhancing characteristics like impact resistance, thermal stability, and
transparency.
Overall, the applications of IBOMA are incredibly diverse, spanning
across coatings, adhesives, dental materials, and electronic components. Its ability to
improve the mechanical, thermal, and optical properties of materials while maintaining
processability and durability makes it a valuable asset across various
industries.
What are the benefits of using Isobornyl Methacrylate in polymer
formulations?
The use of Isobornyl Methacrylate (IBOMA) in polymer formulations
yields several significant benefits, owing to its unique structure and compatibility with
various other monomers. One of the principal advantages of incorporating IBOMA is the
enhancement of the thermal properties of polymers. IBOMA contributes to a higher glass
transition temperature (Tg) in polymers, making them more suitable for high-temperature
applications. This characteristic is particularly beneficial in automotive and electronic
applications where materials are frequently exposed to elevated temperatures and require
stable performance.
Furthermore, IBOMA's inherent structural rigidity translates to
improved mechanical properties when incorporated into polymers. The resultant materials
often boast enhanced hardness, rigidity, and scratch resistance, making them ideal for
applications demanding durability and wear resistance. Coatings and paints formulated with
IBOMA, for instance, show significantly reduced surface damage upon impact or prolonged use,
which is crucial for both aesthetic and functional longevity.
Another major benefit
of using IBOMA is its contributions to the optical properties of materials. Due to its
refractive index similarity with glass, IBOMA enhances the transparency of polymers, making
it an excellent choice for applications requiring clear or colored transparent materials
such as lenses, display panels, and other optoelectronic devices. This optical clarity is
maintained under different thermal and environmental conditions, thanks to IBOMA's excellent
stability.
IBOMA also enhances the weatherability and UV resistance of polymers,
which is crucial for materials exposed to outdoor environments. Polymers containing IBOMA
demonstrate superior resistance against UV-induced degradation, thus preserving their
mechanical and appearance properties over longer periods. This attribute is particularly
valued in applications like outdoor coatings, automotive parts, and construction
materials.
Additionally, the versatility of IBOMA allows for its copolymerization
with a wide array of monomers, offering polymer formulators the flexibility to adjust and
tailor the material properties according to specific requirements. Whether it's increased
impact resistance, flexibility, or enhanced adhesion properties, IBOMA provides a
foundational enhancement that can be further customized through copolymerization.
The
low shrinkage characteristics of IBOMA during polymerization is another notable advantage.
This attribute reduces the risk of stress cracking and distortion in the finished products,
contributing to the precision and reliability of parts molded for high-performance
applications like dental composites and electronic components.
In summary, the
benefits of using Isobornyl Methacrylate in polymer formulations are extensive. From
improved thermal and mechanical properties to enhanced optical clarity and environmental
stability, IBOMA stands out as a crucial component in developing high-quality, durable, and
reliable polymers for a variety of industries and applications.
How does Isobornyl
Methacrylate improve adhesive performance?
Isobornyl Methacrylate (IBOMA) plays a
critical role in enhancing adhesive performance through a variety of mechanisms, leveraging
its distinctive chemical structure and properties. One of the chief improvements brought
about by IBOMA is its contribution to the thermal stability and performance of the adhesive.
IBOMA increases the glass transition temperature of adhesive formulations, allowing them to
remain strong and effective even at higher temperatures. This elevated thermal performance
is essential for adhesives used in environments where temperatures can vary significantly,
such as in automotive and electronic applications.
Moreover, IBOMA imparts excellent
adhesion properties to the adhesives, facilitating strong bonding to a wide range of
substrates including metals, glass, and various plastics. This broad-spectrum adhesion
capability allows adhesives containing IBOMA to be utilized across multiple industries for
joining dissimilar materials effectively, thus broadening the scope of use cases from
consumer goods to specialized industrial applications.
IBOMA-enhanced adhesives also
benefit from superior resistance to environmental factors such as UV radiation and humidity,
which can be destructive to many traditional adhesive formulations. This increased
resistance means that adhesives maintain their bond strength and do not degrade as quickly
over time when exposed to harsh environmental conditions. This property is particularly
valuable for outdoor applications or in sectors like aerospace and marine, where materials
are regularly exposed to changing climatic conditions.
In addition to strength and
resistance, IBOMA contributes to the flexibility and impact resistance of the adhesive bond.
This characteristic is vital for applications where materials may be subject to mechanical
stress or movement, as it ensures the adhesive remains intact and effective, preventing bond
failure due to brittleness.
Further, IBOMA's structure helps to minimize the
shrinkage during the curing process, reducing stresses on bonded materials. This property
ensures dimensional stability and integrity in precise applications, an advantage that is
crucial in sectors like electronics where even minute deformations can lead to failures in
assemblies.
The low volatility of IBOMA also aids in reducing issues related to
emissions from adhesive formulations. This becomes particularly important in enclosed
environments or in applications governed by stringent environmental regulations pertaining
to volatile organic compounds (VOCs).
Overall, Isobornyl Methacrylate enhances
adhesive performance by providing thermal stability, improved adhesion to various
substrates, resistance to environmental degradation, flexibility, and low shrinkage. These
enhancements not only broaden the range of applications for adhesives containing IBOMA but
also ensure durability and reliability of bonds formed, making them valuable for
high-performance and long-lasting applications.
What makes Isobornyl Methacrylate
suitable for use in coatings and paints?
Isobornyl Methacrylate (IBOMA) is
particularly well-suited for use in coatings and paints due to its unique chemical
properties and the functional benefits it imparts to these formulations. One of the primary
advantages of using IBOMA in coatings is the enhancement of hardness and durability. Due to
its rigid terpenoid structure, IBOMA increases the hardness of coatings, providing increased
resistance to physical abrasion and scratches. This property is crucial for applications
where surfaces are subject to frequent handling or mechanical wear, such as automotive
finishes, industrial equipment, and flooring.
IBOMA also significantly improves the
gloss and the appearance of coatings. Its chemical structure facilitates the formation of a
smooth and uniform film on application, resulting in enhanced optical properties and a
mirror-like finish. This glossy appearance is especially valued in automotive coatings and
decorative paints where aesthetic appeal is a primary concern.
Another key property
of IBOMA that makes it ideal for use in coatings and paints is its excellent adhesion
characteristics. Coatings formulated with IBOMA adhere strongly to a variety of substrates
including metals, plastics, and glass. This strong adhesion is important in ensuring the
longevity and performance of the coating, preventing issues such as peeling or blistering
over time.
Environmental resistance is another vital factor where IBOMA excels.
Coatings incorporating IBOMA demonstrate superior resistance to UV radiation, oxidation, and
moisture, making them more durable for outdoor applications. In environments exposed to
sunlight, coatings containing IBOMA slow the degradation process by blocking UV rays,
thereby retaining color and finish longer. In addition, they resist moisture ingress,
reducing the risk of corrosion and degradation in humid or wet conditions.
The low
viscosity of IBOMA is advantageous during the application process, as it allows for easy
formulation adjustments and provides better handling and application properties. This
characteristic is beneficial for achieving the desired thickness and coverage without
compromising the efficiency and uniformity of application.
Furthermore, the chemical
stability of IBOMA ensures that coatings and paints maintain their integrity under various
environmental stresses, such as changes in temperature and exposure to chemicals or
solvents. This stability is essential for industrial applications where coatings may come
into contact with harsh substances.
In summary, IBOMA's suitability for coatings and
paints stems from its ability to enhance mechanical properties, improve aesthetic qualities
through gloss and hardness, provide strong adhesion to diverse substrates, and extend the
life of coatings through superior environmental resistance and chemical stability. These
advantages make it a valuable component in the development of high-performance coating
products tailored for both commercial and industrial applications.
How does Isobornyl
Methacrylate contribute to the performance of dental materials?
In the field of
dental materials, Isobornyl Methacrylate (IBOMA) significantly enhances performance
characteristics critical to both the practitioner and patient. Dental materials often
require a unique balance of properties, such as mechanical strength, aesthetic appeal, and
biocompatibility, and IBOMA serves as a key contributor in achieving these
requirements.
One of the foremost benefits of IBOMA in dental applications is its
ability to provide exceptional mechanical strength. IBOMA's rigid bicyclic structure
contributes to the formation of dental composites with excellent hardness and wear
resistance. This strength is particularly important for dental applications such as
fillings, crowns, and bridges, which must endure mechanical stress from chewing and grinding
over extended periods without degrading.
IBOMA also contributes substantially to the
aesthetic properties of dental materials. Products like dental composites need to mimic the
natural appearance of teeth closely. The refractive index of IBOMA is comparable to that of
glass, enabling the creation of composites with optical properties similar to natural
enamel. This optical clarity and translucency are essential for creating aesthetically
pleasing dental restorations that blend seamlessly with the surrounding teeth, enhancing the
overall visual appeal of dental work.
Shrinkage during curing is a significant
concern in dental practices, as it can lead to gaps between the tooth and filling, inviting
bacteria and resulting in secondary decay. IBOMA aids in minimizing shrinkage during the
polymerization process, ensuring a tight seal and reducing the risk of microleakages. This
characteristic is critical for maintaining the long-term integrity and health of dental
restorations.
Moreover, the biocompatibility of IBOMA ensures that dental materials
produced with it are safe for oral use, minimizing the likelihood of adverse reactions in
patients. This is crucial, as dental composites and adhesives come into constant contact
with biological tissues and require formulations that do not irritate or harm oral
environments.
The thermal stability provided by IBOMA is another significant
advantage in dental applications. Dental materials often encounter temperature variations
due to hot and cold food and beverages. The high glass transition temperature imparted by
IBOMA ensures that dental materials maintain their form and function despite these
fluctuations, providing comfort and reliability for the patient.
Furthermore, IBOMA’s
contribution to enhancing adhesion is notable in dental applications. Dental adhesives and
cements incorporating IBOMA demonstrate superior bonding strength to both dentinal and
enamel surfaces. This strong adhesion is essential for the durability of dental procedures,
ensuring that restorations remain in place for extended periods.
Altogether, IBOMA’s
contribution to dental materials revolves around improving mechanical strength and
aesthetics, reducing curing shrinkage, ensuring biocompatibility, providing thermal
stability, and enhancing adhesion. These improvements lead to more effective, durable, and
visually appealing dental solutions, benefitting both dental professionals and patients by
improving the quality and longevity of dental treatments.
In what ways does Isobornyl
Methacrylate enhance the properties of thermoplastics?
Isobornyl Methacrylate (IBOMA)
plays a pivotal role in enhancing the properties of thermoplastics, thereby broadening their
applicability and performance across various industries. One of the fundamental improvements
offered by IBOMA is its ability to increase the thermal stability of thermoplastics. The
structural rigidity and high glass transition temperature (Tg) provided by IBOMA ensure that
thermoplastics maintain their mechanical integrity and dimensional stability at elevated
temperatures, making them suitable for applications that demand heat
resistance.
Mechanical properties such as toughness and impact resistance are also
notably improved with the incorporation of IBOMA. The molecular structure of IBOMA enhances
the rigidity of thermoplastic polymers, increasing their hardness and scratch resistance.
This improvement is particularly advantageous for applications in the automotive and
aerospace sectors where materials must withstand physical stresses while maintaining surface
quality and structural integrity.
IBOMA can also influence the optical properties of
thermoplastics, particularly enhancing transparency and clarity. The refractive index of
IBOMA, which is closely aligned with that of glass, allows the creation of optically clear
thermoplastics. This property is crucial for applications requiring clear or colored
transparency such as lenses, lighting covers, and display panels, where visual clarity is
essential.
Another significant contribution of IBOMA to thermoplastics is the
enhancement of weatherability and UV resistance. Thermoplastics utilized in outdoor settings
crucially require resistance to UV degradation, which can cause discoloration and material
brittleness over time. The incorporation of IBOMA mitigates these effects, prolonging the
lifespan of thermoplastic products used in outdoor installations, building materials, or
automotive components that are regularly exposed to sunlight and harsh weather
conditions.
The ability of IBOMA to copolymerize with a wide variety of monomers
provides additional flexibility in customizing the physical properties of thermoplastic
blends. This versatility allows for the development of specialized thermoplastic materials
with tailored characteristics, such as increased flexibility or enhanced adhesiveness to
specific substrates, depending on the user’s needs.
IBOMA also contributes to the
dimensional stability of thermoplastics during processing. Its low shrinkage during
polymerization helps produce more accurate and stable thermoplastic parts, a property that
is especially valuable in precision industries such as electronics and medical devices,
where small dimensional variations can lead to significant functional
issues.
Finally, IBOMA's compatibility with various additives and fillers used in the
formulation of thermoplastics enhances the ease of processing and further increases the
scope of property modifications available to manufacturers. These enhancements enable the
creation of thermoplastic components that meet specific aesthetic and functional criteria,
fulfilling both consumer and industrial demands effectively.
In conclusion, Isobornyl
Methacrylate enhances thermoplastics by improving their thermal stability, mechanical
strength, optical clarity, weather resistance, dimensional stability, and copolymerization
versatility. These enhancements result in high-performance thermoplastic solutions that are
well-suited to address the complex requirements of modern industrial applications.
