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Scotch® 70 Silicone Rubber Electrical Tape

Products
  • Excellent creep current and arc resistance
  • High dielectric strength
  • Workable at extremely low temperatures
  • Extremely deformable
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Length (Metric)
Thickness (Metric)
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 Length (Metric)  Thickness (Metric)
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  • Marketplace Formal Name
    Length (Metric)
    Width (Metric)
    Colour
    Thickness (Metric)
  • Marketplace Formal Name
    3M™ Scotch® 70 Self Fusing Silicone Rubber Electrical Tape, Grey, 25 mm x 9 m (1 in x 30 ft)
    Length (Metric)
    9 m
    Width (Metric)
    25 mm
    Colour
    Sky Blue Gray
    Thickness (Metric)
    0.3 mm
  • Marketplace Formal Name
    Scotch® 70 Silicone Rubber Electrical Tape, Strip 25 mm x 457 mm
    Length (Metric)
    457 mm
    Width (Metric)
    25 mm
    Colour
    Sky Blue Gray
    Thickness (Metric)
    0.3 mm
  • Marketplace Formal Name
    Scotch® Self-Fusing Silicone Rubber Electrical Tape 70HDT 25mm x 9m
    Length (Metric)
    9 m
    Width (Metric)
    25 mm
    Colour
    Sky Blue Gray
    Thickness (Metric)
    0.51 mm
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Product Details
  • Excellent creep current and arc resistance
  • High dielectric strength
  • Workable at extremely low temperatures
  • Extremely deformable
  • Excellent instantaneous fusion; does not need to be held down
  • Class H material (180ºC continuous operation)

Scotch® 70 Silicone Rubber Electrical Tape is a 0.3 mm thick, high temperature arc-and track-resistant tape composed of self-fusing, inorganic silicone rubber.

The Scotch® 70 Self-Fusing Silicone Rubber Electrical Tape is used as a protective overwrap for terminating high voltage cables.

Specifications
Application/Industry
Appliance and Fixture, Automotive and Marine, Commercial Construction, Industrial Construction, Irrigation, Maintenance and Repair Operations, Mining, Solar, Utility, Wind Power
Applications
Electrical Maintenance
Backing Material
Silicone
Backing Thickness (metric)
0.3 mm
Brand
Scotch®
Chemical Resistant
Yes
Colour
Sky Blue Gray
Dielectric Strength (V/mil)
34000, 600 V/mil
Elongation
300 Percent, 450 Percent
Elongation at Break
4.5, 450%
Flame Retardant
Yes
Insulated
Yes
Length (Metric)
457 mm, 9 m
Liner/Linerless
Liner
Material
Silicone Rubber
Maximum Operating Temperature (Celsius)
180 Degree Celsius
Operating Temperature (Celsius)
Up to 180 °C
Operating Temperature Range (Celsius)
Up to 180 °C
Product Type
Rubber and Splicing Tapes
Recovered Wall Thickness
0.128 Inch
RoHS 2011/65/EU Compliant
Yes
RoHS EU Comments
RoHS 2011/65/EU compliant without exemption
*Important RoHS information
Rolls per Carton
1
Rolls per Case
24
Round Size (Diameter)
3-3/8 to 5-1/8 Inch (for 5 kV
Self-Extinguishing
No
Self Sticking/Amalgamating
Yes
Shelf Life
5 Year
Solution for
Wireless Network: Infrastructure Accessories, Wireless Network: Weatherproofing
Specifications
AA-59163 Class-I Type I, ASTM D-1000-76, ASTM D-495-71
Suitable for High Voltage
No
Tape Colour
Gray
Tape Grade
Premium
Tape Length (metric)
0.457 m, 9 m
Tape Type
Self-Fusing Silicone
Tape Width (metric)
0.51 mm, 25 mm
Thickness (Metric)
0.3 mm, 0.51 mm
UV Resistant
Yes
Voltage
35 kV
Voltage Application
Low and medium voltage
Vulcanizing
No
Width (Metric)
25 mm
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