3M Scotch® Tape 70
3M Scotch® Tape 70 is a high-temperature, self-fusing silicone rubber electrical tape with excellent resistance to arc, ozone, and weathering. Ideal for use on high-voltage cables and silicone rubber insulation in extreme environments.
Scotch® Tape 70 Features:
- High dielectric strength with self-fusing silicone rubber
- Class H material rated for 180°C continuous operation
- Resists arc, tracking, and weather conditions
- Instant fusion and easy tear with blue-gray color match
Scotch® Tape 70 Applications:
- Overwrap for high-voltage cable terminations
- Primary insulation for high-temp environments
- Use with butyl, oil-based, and EPDM insulation
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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Typical properties
|
Adhesive Type |
Non-adhesive |
|
Application |
Electrical Maintenance, Insulation, Sealing |
|
Application/Industry |
Appliance and Fixture, Automotive and Marine, Commercial Construction, Industrial Construction, Irrigation, Maintenance and Repair Operations, Mining, Solar, Utility, Wind Power |
|
Backing (Carrier) Material |
Silicone |
|
Backing (Carrier) Thickness (Metric) |
0.3 mm |
|
Brands |
Scotch® |
|
Dielectric Strength |
34 kV/mm |
|
Elongation at Break |
450.0 % |
|
Features |
Chemical-resistant, Self-sticking, UV-resistant |
|
Maximum Operating Temperature (Celsius) |
180 ℃ |
|
Maximum Operating Temperature (Fahrenheit) |
356 ℉ |
|
Minimum Operating Temperature (Celsius) |
0 ℃ |
|
Product Color |
Gray, Sky Blue |
|
Rolls per Carton |
1 |
|
Rolls per Case |
24 |
|
Shelf Life |
5 Year |
|
Specifications Met |
AA-59163 Class-I Type I, ASTM D-1000-76, ASTM D-495-71, RoHS 2011/65/EU |
|
Tape Grade |
Professional |
|
Tensile Strength (Metric) |
82.7 kPa |
|
Total Tape Thickness without Liner (Imperial) |
12 mil |
|
Total Tape Thickness without Liner (Metric) |
0.3 mm |
|
eClass 14 Classification Group |
27140708 |
Dimensions and Classifications
|
Overall Length (Imperial) |
30 ft |
|
Overall Length (Metric) |
9.1 m |
|
Overall Width (Imperial) |
1 in |
|
Overall Width (Metric) |
25.4 mm |
