Sunman Chem’s water-based acrylic emulsion SM 648 is a hard film forming, Rheology Controlled (RC) acrylic emulsion for printing ink and overprint varnish formulations.
Key Features & Benefits
- Rub and block resistance
- Fast drying
- Gloss and transparency
Chemical Nature:RC acrylic emulsion
Physical Properties：
|
Item |
Value |
|
Appearance |
Translucent Milky White Emulsion |
|
Solid Content: |
47±2% |
|
Viscosity: |
1300-2000 |
|
Acid Value |
55 |
|
pH: |
8.0-9.0 |
|
Tg: |
+24 |
|
Minimum Film Forming Temperature |
＞16℃ |
Applications
water-based acrylic emulsion SM 648 is a hard film forming, RC acrylic emulsion that provides film formation and printability to ink and overprint varnish formulations. Additionally, it provides gloss, transparency, and block, rub, and water resistance.
SM 648 is recommended for applications such as:
Printing inks for flexographic and gravure applications
Overprint varnishes for commercial, publication, or packaging applications
