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UCAR Latex 9191 UCAR™ Latex 9191 is a tackified, waterborne pressure sensitive adhesive designed to be used for general-purpose labels. It is formulated to be applied with a variety of coaters on various substrates. UCAR Latex 9191 features the following performance characteristics:
- Excellent balance of peel, tack, and cohesive strength
- Outstanding adhesion to corrugated boxboard
- Wetting of low-energy surfaces like corona-treated polyolefins
- Low foaming when applied under high line speed conditions
- Excellent flow and leveling
- Conformance to FDA 21CFR175.105
- Excellent converting properties
These features make UCAR Latex 9191 useful for applications ranging from EDP labels and general-purpose permanent labels to specialty sheet-fed labels.
Typical Properties(1)
| Property |
Value |
| Total Solids, % by weight |
52.5 |
| Viscosity, cP |
250 |
| Weight per Gallon, lb |
 |
Latex |
| Polymer |
|
8.6
9.3 |
| pH Value |
8.0 |
| Glass Transition Temperature, midpoint, °C |
-30 |
| 180° Peel, 30 minute dwell, pli |
3.5 |
| Shear Resistance on stainless steel |
45.0 |
(1) The data provided for these properties are typical values, intended only as guides, and should not be construed as sales specifications.
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