1、Typical
Properties
l high
solid content, long application period, can be coated at a high solid content, reduce production costs
and reduce solvent residues.
l plastic
composite, aluminum-plastic composite, aluminum composite, substrate wide
applicability
2、Main technical parameters
|
Items
|
Unit
|
PU-4216A
|
PU-4216B
|
|
appearance
|
－
|
light
yellow
hemi-transparent liquid
|
light color
transparent
liquid
|
|
Solid content
|
％
|
75.0±2.0
|
75.0±2.0
|
|
Viscosity
|
mpa·s/25℃
|
3000±1000
|
2500±1000
|
|
Thinning agent
|
－
|
Ethyl acetate
|
Ethyl acetate
|
