Scotch® 70 Premium Silicone Rubber

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

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Features

Excellent track resistance
Excellent arc resistance
Excellent ozone resistance
High dielectric strength
Class “H” material (180°C continuous operation)
Workable in extremely low temperatures
Excellent conformability
Excellent instantaneous fusion; does not need to be held down
Colour: Munsell 5BG7.0/0.4 Sky Blue Grey
Available in size: 25mm x 9m

Applications

As an over-wrap for protection of terminating high-voltage cables against arcing and tracking
As primary insulation where Class “H” (180°C/356°F) temperatures are encountered ie. silicone rubber cables

Specifications

ColourSky Blue Grey
Thickness0.3mm
Temperature RangeThe tape must be capable of operating continuously at Class H temperatures (180°C/356°F)
Material TypeSelf-fusing, inorganic silicone rubber
Backing (Material Type)Easy-tearing and easy stripping polyester liner
Width x Length25mm x 9m
Dielectric Strength34kV/mm Arc resistance ASTM-D1000-76 1 min. (minimum)
Breaking StrengthASTM-D1000-76 21N/10m
Elongation450%

Technical Datasheets

Scotch® 70 Premium Silicone Rubber Datasheet

Brochure

Electrical Tapes Brochure

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