START International® PC101™ 12 oz. Aerosol Spray is a single-Component, fast-drying, easily-repairable coating for printed circuit boards and electrical equipment. PC101™ is a clear compound of specially polymerized resins that protects circuit boards and electronic components from the atmosphere. It dries tack-free at room temperature within ten minutes of application and cures to a tough, flexible covering. PC101 ™ has widespread acceptance in the electronics industry, is used by many major production companies and corporations, and was developed to meet mil spec MIL-I-46058C.
PC101SPRAY
PC101SPRAY
Features
- Has high resistance to chemical vapors, is completely waterproof and is unaffected by both salt and fresh water
- 12 oz (354.88 ml) aerosol can
- Provides permanent protection against corrosion, mildew, and electrolysis on all non-ferrous metals used in the electronics industry
- Durable enough to withstand continuous operating temperatures between -60ºF (-51ºC) and 280ºF (138ºC)
- Can be applied by brush, spray, dip, or curtain coating
- Solderability of parts is maintained with the use of PC101 ™
- Resistant to discoloration, even at high temperatures
- Can be thinned for spraying
Applications:
- Protects printed circuit boards
- Thick film circuits
- Electrical components
- Transformer coils
- Motor starters and field coils
Physical Properties:
- Specific gravity @75°F (24°C): 0.944 ± .0002
- Weight per gallon: 7.75 lb (3.52 kg)
- Percent solids: Liquid 36% / Spray 18%
- Viscosity @75°F (24°C): 49 secs w/#2 Zahn cup ± 5 secs
- Centipoise @75°F (24°C): 205 w/#3 cup @ 12 rpm
- Average thickness buildup: .002 inch (.05mm)
- Color: Clear
- Clarity: Transparent with a fluorescent tracer added
- Average coverage/gallon: 450 sq.ft. (41.8m2)
- Shelf life at @75°F (24°C): 1 year in air tight container
- Flammability when dry: Self-extinguishing. Passes military specs
- Fungus resistant: Passes MIL-I-46058C
- Main component: Modified acrylic
- Flash point (Cleveland open cup): 44°F (7°C)
- Toxicity: 75 ppm
- Flexibility: Passes MIL-I-46058C
- Hydrolytic stability: Passes MIL-I-46058C
- Drying time for handling:10 minutes @ 72°F (22°C), 50%RH
- Recommended curing conditions: 24 hr. @ room temp. @ 50% RH or 30 mins @ 170°F (77°C)
- Curing mechanism: Solvent evaporation
- Solderability: Excellent
- Heat resistance: No change when heated to 400°F (204°C) and allowed to return to room temperature. No ill effects. Color unchanged.
- Adhesion: Excellent. Meets federal standard 14/A method 6303
- Thermal shock test: Passes MIL-I-46058C
- Continuous use temperature range: -60 to 280°F (-51 to 138°C)
- Thinner: PC101 thinner
Electrical Properties:
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- Minimum insulation resistance: 1.5 x 10/12 ohms
- Dielectric leakage rate:
- Q (resonance) and dissipation factor: 66 @ 50mHz – uncoated board
- Q change before and after coating: 3.37% at 50mHz
- Moisture resistance: Average insulation resistance is a minimum of 1 x 10/10 ohms
- PC101 ™ is an exclusive product of START International
What's in the Box?
Specifications
Supporting Information
PC101SPRAY Electric Tape Dispenser
PDF OverviewPC101SPRAY Electric Tape Dispenser
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