3M™ Polyester Film Electrical Tape 1318 (-212569)
3M™ 1318 Electrical Tape offers the same polyester film construction and acrylic adhesive system as the -212538 variant, with consistent high-temperature and electrical performance.
1318 Features
- Polyester film backing with acrylic PSA
- Ready-to-use adhesive—no curing or heating required
- Rated for 130°C UL-listed applications
1318 Applications
- Wrapping of coils, capacitors, motors, and wire harnesses
- Electrical insulation in shaded pole and fractional motors
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
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1318-1
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Physical Properties |
Value Imperial (Metric) |
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Electrical Properties |
Value Imperial (Metric) |
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Color - Visual |
Yellow, Black |
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Comparative Tracking Index (CTI)3 |
I |
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Adhesive |
Acrylic |
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Dielectric Breakdown1 - Minimum |
5000 V |
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Backing |
Polyester Film |
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Electrolytic Corrosion Factor2 |
1.0 |
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Mechanical Properties |
Value Imperial (Metric) |
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Insulation Resistance1 - Minimum |
1x1012 Ω |
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Backing Thickness - Nominal |
1 mil (0.025 mm) |
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Total Thickness1 |
2.5 +/- 0.5 mils (0.064 mm +/- 0.013) |
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Adhesion to Steel1 - Minimum |
25 oz/in (2.7 N/cm) |
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Breaking Strength1 - Minimum |
20 lb/in (35 N/cm) |
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Elongation1 - Minimum |
50% |
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