RHOPLEX™ I-545
RHOPLEX™ I-545 is a versatile all acrylic aqueous vehicle suitable for overprint varnishes and letdowns for flexographic and gravure ink applications. It is a hard film former that offers a distinct combination of properties - good gloss, heat resistance and water resistance with fast drying speed. On press, RHOPLEX I-545 Emulsion has excellent transfer and printability with good resolubility for ease of clean-up.
| Product No. | 16151795 |
| Supplier | Dow Inc. |
| Synonyms | Aqueous Acrylic Emulsion, Alkali Soluble Emulsion Polymer |
| Applications | Inks & coatings |
| Characteristics | Chemistry: 100% Acrylic; Functionality: Crosslinkable; Ionic Nature: Anionic; pH: 8.5; Solids, by weight: 40%; Tg-Glass Transition Temp: 65 °C; Viscosity: 900 cP |
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Product Details
Grade
Technical
Form
Liquid
Prohibited Uses
For intended use only
Appearance
liquid
Boiling Point
100 °C (212 °F)
Color
white, milky
Density
9.1600 lb/gal
Dynamic Viscosity
400 - 1,500 mPa.s
Evaporation Rate
< 1.00
Flash Point
does not flash
Odor
ammoniacal
Partition Coefficient
Pow: log Pow:
pH
8.0 - 9.0
Relative Density
1.0 - 1.2 @ 20 °C (68 °F) Reference Material: (water = 1)
Relative Vapor Density
< 1 @ 25 °C (77 °F)
Vapor Pressure
17 mmHg @ 20 °C (68 °F)
VOC
60 %
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