• PRODUCT NAME
  PHOTOINITIATOR 819
• CHEMICAL NAME
  BIS (2,4,6-TRIMETHYLBENZOYL) PHENYLPHOSPHINE OXIDE
• CAS
  162881-26-7
• APPEARANCE
  PALE YELLOW POWDER
• MOLECULAR FORMULA
  C26H27O3P
• MOLECULAR WEIGHT
  418.46
• PURITY
  98%
• MELTING POINT
  131-135℃
• DENSITY
  1.17 g/cm3
• BOILING POINT
  590℃ at 760 mmHg
• FLASH POINT
  310.6℃
• PACKAGE
  20KG PAPER CARTON
• STORAGE
  STORE IN A COOL DRY ROOM OUT OF DIRECT SUNLIGHT

Photoinitiator 819, CAS NO. 162881-26-7

Photoinitiator 819 is well used for a wide range of applications, including wood, paper, metal, plastic, fiber, printing inks, and prepreg systems. It is amazing to impress any consumer looking for the best UV-curing solution on the market. Here are just a few benefits, make it outstanding from the competition:

– Good performance in curing pigmented formulations: It is designed to work well even with highly pigmented formulations, ensuring a consistent and high-quality cure every time.

– Excellent outdoor performance: With its ability to be formulated with UV absorbers, it provides excellent weather stability without compromising on cure speed or other performance factors. This makes it perfect for outdoor, used in a wide range of applications.

– Good through-curing of thick coating films: Unlike other photoinitiators, it is able to penetrate and cure even thick coating films, ensuring a thorough and complete cure throughout the entire material.