CircuitMedic
First-Aid Kits for Circuit Boards ®
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Phone: 978-373-1600
310-2100 Wire Dots
Features
Very good initial bond strength that increases over 72 hours to stabilize as a high strength reliable bond.
High humidity has a minimal effect on adhesive performance.
Will hold securely after exposure to numerous chemicals including cleaning solutions/sprays, saponifiers, mild acids and alkalies.
Wires will hold securely through a typical PCB hot water wash.
Can be repositioned during and immediately after initial bonding without causing adhesive transfer or loss of bond strength.
Retains its performance and properties for one year from date of purchase when stored at room temperature.
Data Sheet

Material Properties
Cover FilmClear Polyester Film 1.0 mil (.025 mm) Thick
AdhesiveHigh performance Acrylic Adhesive 5.2 mils (0.13 mm) Thick (3M #3468MP)
Relative High Temperature Operating RangesShort term (minutes/hours) 400°F (204°C)
Long term (days/weeks) 300°F (149°C)
ApplicationSpecifically designed for long term bonding to printed circuit boards and high surface energy plastics for the aerospace, medical and industrial equipment, automotive, appliance and electronic markets.
Shelf LifeMinimum 12 months.

Physical and Thermal Properties
PropertyTypical ValueUnitTest Method
Peel Strength 72 hrs @ 22 C840z./in.ASTM D3330 Modified
Static Shear Strength 72 F (22 C) / 1000g>10,000minASTM D3654
Tensile Strength (Yield) 72 F (22 C)>2600psiASTM D2370
Elongation100%ASTM D2370
Thermal Conductivity0.17w/m-kASTM C518
Coefficient of Thermal Expansion5.5 x 10 -4m/m/CASTM D696 25-175C

Electrical Properties
PropertyTypical ValueUnitTest Method
Dielectric Strength1700volts/milASTM D149
Dielectric Constant 25 C, 1 kHz3.4------ASTM D150
Dissipation Factor 25 C, 1 kHz0.018------ASTM D150
Surface Resistivity - Adhesive Layer>1 x 10 14ohm/squareASTM D257
Surface Resistivity - Polymer Film Layer>1 x 10 16ohm/squareASTM D257
Volume Resistivity - Adhesive Layer>1 x 10 15ohm/cmASTM D257
Volume Resistivity - Polymer Film Layer>1 x 10 18ohm/cmASTM D257
Insulation/Moisture Resistance - Adhesive Layer>1 x 10 11ohmMIL-I-46058C (100 VDC 60 sec)
Insulation/Moisture Resistance - Polymer Film Layer>1 x 10 12ohmMIL-I-46058C (100 VDC 60 sec)
Voltage Breakdown3500volts------

Shown approx actual size
310-2100 Wire Dots
310-0651
.256" (6.5 mm) Round
310-2100 Wire Dots
310-0652
.256" (6.5 mm) Square
310-2100 Wire Dots
310-1001
.394" (10.0 mm) Round
310-2100 Wire Dots
310-1002
.394" (10.0 mm) Square
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