VACUUM METALLIZING COATINGS - VB-4810

 

VB-4810 2K VACUUM METALLIZING BASECOAT
DESCRIPTION VB-4810 is a Thermally stable and heat resistant 2K Vacuum Metallizing Basecoat that has been designed specifically for use in the finishing of Nylon, SAA, Thermoplastics, and primed or flame treated Polypropylene. Among its attributes, VB-4810 provides outstanding gloss, superb wetting, very good open film time and exceptional cross linking at relatively low temperatures and short durations. Not intended for use on ABS, Acrylic or Polystyrene.
PROPERTIES	VALUES	NOTATIONS
Specific Gravity: Pound / Gallon: Solids Content: Viscosity: Spread: Boiling Range: Flash Point: V.O.C. Content:	.88 - .95 7.33 - 7.91 24.0 - 32.0% 16 - 21 sec. 1100 sq/ft 165 - 295 23 < 6.0	at 77 °F at 77 °F Range by weight #2 Zahn Cup at .5 mills (approx.) °F °F (TCC) lb / gl
OTHER INFORMATION DOT Classification: Flammable Liquid (FL) HMIS Rating: 2-3-0 H-F-R HMIS RATING KEY H = Health F = Fire R = Reactivity 0 = Minimal Hazard 1 = Slight Hazard 2 = Moderate Hazard 3 = Serious Hazard 4 = Severe Hazard CATALYST REQUIREMENTS Pre-catalyze at the rate of 7.8 parts paint to 1 part SX-300 2K Catalyst. REDUCTION Do not reduce, apply as is. APPLICATION Method: Apply by conventional and HVLP Spray. CURE CYCLE Flash off 15 minutes, followed by a 90 minute cure at a minimum part temperature of 195 degrees F., to as much as 295 degrees F., depending on substrate, film thickness at application and in-service temperature requirements. STORAGE 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. SHELF LIFE 12 months, provided materials are kept in sealed original containers under specified conditions. Storage beyond this period can produce higher viscosities. AVAILABILITY VB-4810 is available in 5 and 55 gallon epoxy phenolic lined steel containers. Please contact Pearl Paints for ordering information.

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