Di(2,4-Dihydroxyphenyl)Methanone, also known as UV Absorber BP-2, UV Absorber UVBP-2, Light Stabilizer BP-2, 2,2,4,4-Tetrahydroxybenzophenone, 2,2,4,4-Tetrehydroxybenzophenone, Bis(2,4-dihydroxyphenyl)methanone, or Benzophenone-2, is a widely used chemical compound in the manufacturing of plastics, coatings, and adhesives. Ningbo Inno Pharmchem Co., Ltd., as a leading manufacturer of Di(2,4-Dihydroxyphenyl)Methanone, has been providing high-quality products to customers worldwide.

Properties of Di(2,4-Dihydroxyphenyl)Methanone

Di(2,4-Dihydroxyphenyl)Methanone is a white crystalline powder with a molecular weight of 228.22 g/mol and a melting point range of 96-100℃. It is soluble in organic solvents such as ethanol, acetone, and benzene, but insoluble in water. This chemical compound is a type of benzophenone derivative and belongs to the class of Ultraviolet Absorbers (UVAs).

Applications of Di(2,4-Dihydroxyphenyl)Methanone

UV Absorber BP-2 is a highly effective UVA that can absorb ultraviolet (UV) radiation in the range of 280-340 nm. It can be used as a light stabilizer to prevent the degradation of plastics, coatings, and adhesives caused by UV exposure. The addition of Di(2,4-Dihydroxyphenyl)Methanone to these materials can significantly improve their weatherability, color stability, and gloss retention.

In the manufacturing of plastics, Di(2,4-Dihydroxyphenyl)Methanone is widely used in polyvinyl chloride (PVC), polycarbonate (PC), and acrylic resins. PVC is a widely used thermoplastic material that is commonly used in construction, automotive, and medical applications. The addition of Di(2,4-Dihydroxyphenyl)Methanone to PVC can prevent yellowing, cracking, and loss of mechanical properties caused by UV radiation.

In the coatings industry, Di(2,4-Dihydroxyphenyl)Methanone is used in various types of coatings, including automotive coatings, wood coatings, and industrial coatings. It can improve the overall performance of coatings by preventing color fading, chalking, and cracking caused by UV radiation.

In the adhesives industry, Di(2,4-Dihydroxyphenyl)Methanone is used in the manufacturing of pressure-sensitive adhesives (PSAs) and hot melt adhesives (HMAs). The addition of Di(2,4-Dihydroxyphenyl)Methanone to these adhesives can improve their weatherability and prevent the loss of tackiness caused by UV radiation.

Conclusion

In summary, Di(2,4-Dihydroxyphenyl)Methanone, also known as UV Absorber BP-2, UV Absorber UVBP-2, Light Stabilizer BP-2, 2,2,4,4-Tetrahydroxybenzophenone, 2,2,4,4-Tetrehydroxybenzophenone, Bis(2,4-dihydroxyphenyl)methanone, or Benzophenone-2, is a highly effective UVA that can be used in the manufacturing of plastics, coatings, and adhesives. As a leading manufacturer of Di(2,4-Dihydroxyphenyl)Methanone, Ningbo Inno Pharmchem Co., Ltd. provides high-quality products to customers worldwide. The addition of Di(2,4-Dihydroxyphenyl)Methanone can significantly improve the weatherability, color stability, and gloss retention of these materials, making them more durable and reliable.

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