Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Bosheng BI-750C Photoinitiator

Bosheng BI-750C is a high-efficiency, low-yellowing benzophenone-type photoinitiator from the Bosheng BI series, designed for UV-curable inks, coatings and adhesives. It offers excellent reactivity under UV-A light, superior compatibility with acrylate resins, and minimal odor—ideal for packaging and decorative applications requiring clarity and long-term stability.
  • bosheng bi 750c photoinitiator_ba5a2f79
  • bosheng bi 750c photoinitiator_ba5a2f79

Features Of Bosheng BI-750C Photoinitiator

  1. High reactivity under UV-A and visible light (365–405 nm), enabling rapid curing at low energy doses.

  2. Excellent solubility in common acrylate monomers and oligomers, ensuring homogeneous formulation stability.

  3. Low volatility and minimal odor, supporting safer handling and improved workplace air quality.

  4. Good thermal stability up to 120°C, reducing premature decomposition during storage or processing.

  5. Non-yellowing performance in clear and white coatings, preserving long-term optical clarity and color fidelity.

Typical Applications Of Bosheng BI-750C Photoinitiator

  1. UV-curable inkjet inks for digital textile and packaging printing.

  2. Optical adhesives used in display assembly and touch panel lamination.

  3. Hard-coat formulations for plastic lenses, automotive interior trim, and electronic device covers.

  4. 3D printing resins requiring high resolution, low shrinkage, and excellent surface finish.

  5. Wood and plastic varnishes where fast line speed and low-energy curing are critical.

Specifications Of Bosheng BI-750C Photoinitiator

Chemical TypeAcylphosphine oxide (APO)
Product FormPale yellow to off-white crystalline powder
AppearanceFree-flowing crystalline solid
Primary ApplicationsUV/LED-curable coatings, inks, adhesives, and 3D printing resins
Key FeaturesVisible-light initiation, low migration, non-yellowing
BenefitsEnergy-efficient curing, compatibility with LED sources, regulatory compliance support
Storage ConditionsStore below 30°C in original sealed container, protected from light and moisture
Shelf Life24 months from date of manufacture under recommended storage conditions


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