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Produuct Line » Amtronics
» POLAQUA 127-07 » |
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POLAQUA 127-07 |
Aqueous Primer |
Polaqua 127-07 is a water-based primer specifically
developed for water resistant bonds of polyethylene to aluminum foil by
lamination or extrusion. It is applied by conventional application methods
(gravure, flexo, rod, etc.) to the accepting substrate. The primer must
be thoroughly and absolutely dry before introduction of the extrudate or
lamination. Polaqua 127-07 should be applied as received
using light application weights.
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Standard extrusion temperatures are suitable for acceptable
bonding. In lamination it is necessary to hot-nip at a minimum of 180 degrees
F. Excellent bond strengths will be achieved off-machine with full product
resistance properties developed after time.
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Polaqua 127-07 is suitable for combinations
of LDPE or Surlyn to aluminum foil. Acceptable combinations of EVA to foil
and polyester have been achieved.
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| TYPICAL PROPERTIES |
| Appearance |
White Translucent Liquid |
| pH |
9.8 |
| Wt./Gal. |
8.35 lbs. |
| Specific Gravity |
1.005 at 77 degrees F. |
| Visocity |
Brookfield LVT, Spindle 1 |
| 77 degrees F. |
60 rpm - 6 cps |
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Zahn Cup #1 - 29 sec |
| Solids |
12.5% tp 13.5% |
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Polaqua 127-07 is formulated from ingredients
cleared by the FDA for food packaging applications. It is water-based and
complies with the strictest EPA or OSHA restrictions.
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