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3800A hyperbranched 8-functional aliphatic PUA
Classification:
Polyurethane acrylate (PUA)
Key words:
Product Details
Features:
Fast curing, low viscosity, can be used as monomer in the formulation. Good storage stability, light color and viscosity and color does not change. The function of promoting PEA curing and resisting oxygen and blocking polymerization in the formula is very powerful. When LED curing, it can improve the efficiency of photosensitizer, reduce the amount of photosensitizer and promote deep curing.
Application:
Used in a variety of UV coatings, UV inks, UV glue, adjust the light activity, crosslinking density, curing speed, etc., can reduce the amount of expensive photoinitiator in the formulation. With BP, the curing effect is much better than that of active amine, and the odor of the cured film is very low. This cannot be achieved with active amines.
Physical and chemical parameters:
Appearance: light yellow or water white transparent liquid
Viscosity 300 at 25 ℃ -- 700mpas
NCO% ≤ 0
Color ≤ 2
Functionality 8
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