Cut Sheet

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TAPES
In the early 1940s, vinyl plastic emerged as a highly
versatile material for a wide range of applications, from
shower curtains to cable insulation. Research chemists
and engineers at 3M set out to create a dependable,
pressure-sensitive tape made of vinyl lm that would have
the required electrical, physical and chemical properties.
Finally, in January 1946, inventors Snell, Oace and
Eastwood of 3M applied for a patent for a vinyl electrical
tape. The rst commercially available version of the tape
was sold for use as a wire-harness wrapping. Interestingly,
this original black tape wasnt black at all. The rst 3M tape
sold was yellow, and later versions were white. White tape,
because of its instability in ultraviolet light, was eventually
replaced with black tape, although colored vinyl tapes
are still used as identication and marking tapes. Black
became the standard industry color for vinyl tape, primarily
because of its ultraviolet resistance. 2006 marked the
60th Anniversary of Scotch
®
Super 33+
Vinyl Electrical
Tape, and 3M has improved the tape 16 times since
its invention.
Tapes
Glossary of Taping Terms 3
Vinyl Electrical Tapes 4
Insulating and Splicing Tapes 9
Sealing and Insulating Mastic Tapes 14
Corrosion Protection Tapes 17
Mining Tapes and Kits 19
Special Use Tapes 21
Packaging and Palletizing Tapes 27
Vinyl
Tapes
Rubber
Tapes
Mastic & Filler
Putty Tapes
Varnish
Cambric
Arc Proofing
Tapes
Silicone
Tapes
Glass Cloth
Tapes
Mining and Jacket
Repair Tapes
Protective jacketing X X X
Electrical insulation
X X X X X X X
Moisture sealing
X X X X
ID and color-coding
X
Harness and bundling
X
Mechanical padding
X X X X
Shaping
X X X
Arc proofing X
Connection re-entry
X X

Summary of content (30 pages)