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PTFE sealing tape

ALDRICH/Z221880 - W 1 in.

Synonym: Thread Sealing PTFE Tape

Product Type: Equipment/Book

Catalog Number PKG Qty. Price Quantity
45-Z221880-1PAK 1 pkg
$44.00
1/EA
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manufacturer/tradename Sigma-Aldrich
material TFE
packaging pack of 3 rolls
roll size 520 in. (13.2 m)
sterility non-sterile
thickness × width × L 3 mil × 1 in. × 520 in.
W 1 in.
Application: PTFE sealing tape is commonly used to seal connections in

  • Gas cylinder extraction setups
  • Microfluidic device plumbing setups
  • Carrier gas connections for gas chromatography
General description: PTFE sealing tape is a chemically inert, self-adhesive tape used in all laboratory plumbing connections, including regulators, control valves, purge valves, in-line flowmeters, impurity traps, gas filters, and ground glass joints. When properly applied to gas or liquid plumbing threads, the PTFE sealing tape fills in gaps between the threads and creates a gas/water-tight seal. When used with ground-glass joints, desiccators, and bell jars, it provides a vacuum-tight seal that is easily removed even after long periods of time.
UNSPSC 41122410

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