SINOCURE® DKS-514 is a high-performance 光引发剂 developed for ultraviolet (UV) curable systems. It is engineered to deliver excellent curing efficiency and is particularly suitable for applications requiring high reactivity and durability under UV light exposure.
SINOCURE® DKS-514
(Difunctional Ketosulphone)
Chemical Name: Difunctional Ketosulphone
CAS No.: 272460-97-6
MF: C30H26O4S2 MW:514.66
Molecular structure:

Item | Specification |
外观 | White to off-白色粉末 |
Volatile,% | ≤0.20 |
High photosensitivity for rapid UV curing
Enhanced compatibility with various 低聚物 and 单体
低挥发性 and improved safety profile
Suitable for thick-film and pigmented systems
UV-curable coatings, inks, and adhesives
Industrial and electronic conformal coatings
Wood, plastic, and metal finishing systems
Packaging materials and overprint varnishes
● 20kgs/carton
Stored in a cool dry place out of direct sunlight.