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Vacuum Metallizing Coatings
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VB-2021-MD
Vacuum Metallizing Basecoat |
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Description
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VB-2021-MD is an industry
recognized standard for Interior surface
Automotive and general purpose
Metallizing applications, including
Automotive forward lighting and
tail lamp assemblies, as well as trim,
air vents, air conditioning louvers and
dome light assemblies.
Among its attributes,
VB-2021-MD adheres to Polypropylene and
Polyethylene with out the need for
surface flame treatment or the use of
primers. In addition, VB-2021-MD
delivers high build, outstanding
brilliance and insures a finished
article with excellent appearance and
optical properties.
VB-2021-MD can also be
used on Noryl, Nylon, TPO, Polycarbonate
and some metals. Not intended for
use on ABS and Polystyrene.
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Properties
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Values
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Notations
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Specific Gravity:
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.87 - .89
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at 77 °F.
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Pound/Gallon:
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7.31 - 7.45
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at 77 °F.
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Solids content:
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41.0 - 46.0 %
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Range by weight
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Viscosity:
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16 - 21 sec.
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#2 Zahn Cup
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Spread:
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1440 sq/ft
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at .5 mills (approximate)
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Boiling Range:
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241 - 350
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°F
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Flash Point:
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55
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°F
(TCC)
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V.O.C. Content:
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4.50
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lb/gl
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Other Information
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DOT Classification:
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Flammable Liquid
(FL)
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HMIS Rating:
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1-3-0
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H-F-R
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Reduction
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Due to its relatively low
viscosity, this product should be applied
as is. However, if desired, reduction may
be made as required with either VM&P
Naptha, Mineral spirits, Heptane or
Toluene.
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Application
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Method:
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Apply by conventional
and
HVLP Spray.
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Cure Cycle
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Flash off 15 to 30 minutes,
followed by a 60 to 120 minute cure at 160
- 260 degrees F. depending on substrate,
film thickness at application and in-service
temperature requirements.
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Storage
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Store in tightly sealed
containers, at ambient temperatures.
Protect from moisture, evaporation and foreign
materials. Process ability of this product
can be adversely affected by evaporation
and contamination.
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Shelf Life
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12 months, provided
materials are kept in sealed original
containers under specified conditions.
Storage beyond this period can produce
higher viscosities.
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Availability
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VB-2021-MD is available in 5 and 55 gallon epoxy
phenolic lined steel containers. Please
contact Pearl Paints for ordering
information.
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