Solvent Resistance
Overview
The solvent resistance of the particles can be improved by controlling the degree of cross-linking.
Solvent Resistance in MEK
The higher cross-linked particles swell less and show higher solvent resistance.
Characteristic Comparison
Solvent Type
Acrylic Particles【MBX Series】
MB30X Series
(Solvent resistance
improvement grade)
Polystyrene Particles【SBX Series】
Alcoholic Type
Ethanol
0.04
0.00
0.00
IPA
0.00
0.00
0.00
Ketone Type
Acetone
0.66
0.13
0.34
MEK
0.61
0.07
0.51
Ester Type
Ethyl Acetate
0.76
0.00
0.61
Butyl Acetate
0.02
0.00
0.61
Aromatic Type
Toluene
0.12
0.00
0.81
Xylene
0.01
0.00
0.88
Measuring method：Amount of solvent absorbed per gram of polymer after 48-hour immersion at 50°C (g/g)
Expected Effects
-
Expands the selection of materials for paints and inks.
-
Lengthen the pot life.
-
Can lead to improved productivity on the production line.
