B-21 Active Amine Photosensitive Promoter

B-21 is a photosensitive accelerator containing a tertiary amine structure. It is benzene-free and has low hue. It can produce photosensitive synergistic effects with hydrogen-abstracting photoinitiators such as benzophenone to reduce oxygen inhibition and improve the light intensity of the UV system. Cure rate, reduce the amount of photoinitiator in colored systems.

Availability:

Quantity:



Inquire Add to Basket

Model:
B-21
Brand:
Bossin

Product Description

Product Specifications:

Property	Indicators
Appearance	Clear liquid
Color (APHA)	≤100
Active Ingredient (wt%)	100
Viscosity (cps/25^oC)	60-110
Acid Value (mgKOH/g)	≤2.0
Specific Gravity (g/cm³)	0.97±0.02
Refractive Index / 25^oC	1.465±0.005
Functionality	2

Characteritics：

Curing rate promoter
Benzene-free
Color low
Oxygen Inhibition resistance

Applications：

UV/LED varnish
UV coating for plastic & wood
UV paper varnish
UV cigarette package ink

Storage Guidelines：

Store at room temperature and keep in dark place.
This material should not be stored for more than 6 months.

Package Information：

25KG、200KG