Bis(2-hydroxy-4-methoxyphenyl)methanone: A Reliable UV Absorber for Industrial Applications
Bis(2-hydroxy-4-methoxyphenyl)methanone: A Reliable UV Absorber for Industrial Applications
Bis(2-hydroxy-4-methoxyphenyl)methanone, also known as UV Absorber BP-6, is a popular ultraviolet (UV) absorber and light stabilizer used in various industrial applications. It is a white or slightly yellowish crystalline powder that is soluble in organic solvents such as ethanol, acetone, and chloroform. Bis(2-hydroxy-4-methoxyphenyl)methanone is manufactured and supplied by INNO SPECIALTY CHEMICALS, a leading chemical company based in China.
UV Absorption Mechanism
Bis(2-hydroxy-4-methoxyphenyl)methanone absorbs UV radiation in the range of 290-400 nm, which is the most damaging to plastics, polymers, and other organic materials. When exposed to UV light, these materials undergo photodegradation, resulting in discoloration, brittleness, and loss of mechanical properties. UV absorbers like Bis(2-hydroxy-4-methoxyphenyl)methanone work by absorbing the UV photons and dissipating their energy as heat, which prevents the photodegradation process from occurring.
Applications
Bis(2-hydroxy-4-methoxyphenyl)methanone is widely used as a UV absorber and light stabilizer in various industrial applications such as plastics, coatings, adhesives, and textiles. It is particularly useful in outdoor applications where the materials are exposed to sunlight and other sources of UV radiation. Bis(2-hydroxy-4-methoxyphenyl)methanone is also compatible with other additives such as antioxidants, hindered amine light stabilizers (HALS), and flame retardants, which enhance the overall performance of the materials.
Plastics
Bis(2-hydroxy-4-methoxyphenyl)methanone is commonly used in the production of polyolefins, PVC, polystyrene, and other thermoplastics. It improves their resistance to UV degradation, thermal stability, and color retention. In PVC applications, Bis(2-hydroxy-4-methoxyphenyl)methanone is used in combination with HALS to provide long-term protection against UV radiation.
Coatings
Bis(2-hydroxy-4-methoxyphenyl)methanone is used in coatings for wood, metal, and automotive applications. It improves the gloss, color stability, and adhesion of the coatings. In automotive coatings, Bis(2-hydroxy-4-methoxyphenyl)methanone is used as a UV absorber and light stabilizer in combination with other additives such as HALS and antioxidants.
Adhesives
Bis(2-hydroxy-4-methoxyphenyl)methanone is used in various adhesive formulations such as hot-melt adhesives, pressure-sensitive adhesives, and polyurethane adhesives. It improves the thermal stability, viscosity, and bonding strength of the adhesives. In hot-melt adhesives, Bis(2-hydroxy-4-methoxyphenyl)methanone is used in combination with antioxidants to provide long-term stability against UV radiation.
Textiles
Bis(2-hydroxy-4-methoxyphenyl)methanone is used in textile applications such as fabrics, carpets, and upholstery. It improves their resistance to UV radiation, fading, and discoloration. In carpets and upholstery, Bis(2-hydroxy-4-methoxyphenyl)methanone is used in combination with other additives such as flame retardants and stain repellents.
Conclusion
Bis(2-hydroxy-4-methoxyphenyl)methanone is a reliable UV absorber and light stabilizer used in various industrial applications. Its ability to absorb UV radiation and dissipate its energy as heat prevents the photodegradation process from occurring, which improves the overall performance and longevity of the materials. Bis(2-hydroxy-4-methoxyphenyl)methanone is compatible with other additives such as antioxidants, HALS, and flame retardants, which enhance its performance and versatility. INNO SPECIALTY CHEMICALS is a leading manufacturer and supplier of Bis(2-hydroxy-4-methoxyphenyl)methanone and other specialty chemicals, providing high-quality products and services to customers worldwide.
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