TECHNICAL OVERVIEW​

Contact Angle

The contact angle of the product coated with Noacoat, PI coat, and PVP coat was measured to be less than 30 degrees, so it is hydrophilic.
The contact angle of the product coated with PO coat was measured to be more than 90 degrees, so it is hydrophobic

Noacoat_3.4

Noacoat_F2.0

Noacoat_ME2.0
PI coat

PO coat

PVP coat