P-422 NAT

2-MIL PTFE FILM TAPE

PRODU DCRIPTION

P-422 has unsurped dieleric strength in volts-per-mil, coupled with outstanding thermal rating and

conformability. This tape is  for insulating conneions in high voltage coils and power cabl.

FEATUR

? Chemically inert with excellent high temperature ristance.

? Operat over a wide range of temperatur: 250°F to 500° F/ 121.1°C to 260°C.

? Rists dtruion from most chemicals, including acids, solvents, fuels, and most alkali.

? Economical while still exhibiting high performance featur.

PRODU CONSTRUION

PTFE FILM

CURED SILICONE

APPLICATION

? High temperature capabiliti make P-422 ideal for use in the cure procs of composite parts, as a release

wrap on rollers in paper and textile mills and food procsing plants, release ply on molds in the plastics

and chemical industri and is suitable for use in high heat autoclave applications in the aerospace market.

? Recommended for use as an anti-vibration cushion, a gasket for flang, joints and clamp conneors and

as a high temperature release tape surface on heat sealer bars and rollers.

? Used to provide a slick surface for the quick movement of materials and/or reduce equipment wear.

PROPERTI, CERTIFICATIONS AND SPECIFICATIONS

Backing Material PTFE Film

Adhive Cured silicone

Color Gray

Imperial Metric

Total Tape Thickns 3.9 mil 0.1 mm

Tensile Strength 28 lb./in. 49 N/10 mm

Elongation 133% 133%

Adhion to Steel 26 oz./in. 2.8 N/10 mm

Dieleric Strength 10,500 Volts 10.5 kV

Insulation Cl CSA 356°F 180°C

Insulation Cl UL 356°F 180°C

Certifications UL-510 & CSA C-22-2

Government Specifications ASTM D2686/ CID-A-A-59474C Te I, Cl 1(Replac obsolete MIL-I-23594C

Te I, Cl 1)

Boeing Specifications BAC 5034 Te IV/ BAC 5157/ BAC 5241/ BAC 5317/ BAC 5332/BAC 5514/ BAC

5548/ BAC 5578/ BAC 5597

*CAUTION: The above are tical valu and should not be used in writing specifications. Customer is rponsible to ensure produ meets