Address
Room 2301C, 23rd Floor, Building 1, jinghu Commercial center, No, 34, Liangzhuang Street, Eri District, Zhengzhou City, Henan province
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
Active amine photosensitizer QM-21
QM-21 is a photoinitiator containing a tertiary amine structure. It is benzene-free, has low chroma, and can exhibit a photosensitive synergistic effect with hydrogen-abstracting photoinitiators such as benzophenone, reducing oxygen inhibition, increasing the photocuring rate of UV systems, and reducing the amount of photoinitiator used in colored systems.
Product Specifications:
Appearance: Transparent liquid
Color (APHA): ≤100
Viscosity (cps/25℃): 60-110
Acid Value (mgKOH/g): ≤2.0
Specific Gravity (g/cm3): 0.97±0.02
Refractive Index (25℃): 1.465±0.005
Active Ingredient (%): 100
Functionality: 2
Recommended Uses:
UV paper varnish, LED-UV varnish, UV offset/screen printing inks, UV coatings for plastics/wood, etc.
Shelf Life: 12 months when stored in a sealed container away from light at room temperature.
Packaging:
200L drums, 25L drums.
