DW 204-2 HD Teflon

Product Description

These products are pressure sensitive tapes using a skived & tensilized Teflon™ film that is coated with "high temperature" silicone adhesive. The tensilized film provides higher tensile strength, lower elongation and higher dielectric strength than regular skived film. Those products designated with an "asterisk" are UL recognized components. (UL File no. E179854)

Application Information

These tapes are used primarily in electrical applications such as coil wraps and separators, transformer, slot liners and harness wrapping where good insulation and heat resistance are needed. They are also used in mechanical applications requiring high temperature resistance and good release properties such as aerospace composites.

Above are "Typical Values" not intended for specifications. DeWAL requests the opportunity to work with you on specifications.

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Backing Material Teflon™ Film
Backing Thickness 0.002 in (0.005 cm)
Adhesive System Silicone
Adhesive Thickness 0.0015 in (0.004 cm)
Adhesion ASTM-D-1000 25 oz/in (279.03 g/cm)
Tensile Strength ASTM-D 3759 / ASTM D 882 11000 psi/min (75.8424 mpa/min)
Elongation ASTM-D 3759 / ASTM D 882 100%
Dielectric Strength ASTM-D 149 4000 V/mil
Max. Operating Temperatures 500 ºF (260 ºC)
U. L. Approval File no. E179854 Approved - Flame Retardant/Cold Resistant
Govt. Specification AA-59474-Type-1, Superseding 23594C Type 1 Pass
Core I.D. 3 in (7.62 cm)
Roll Length 36 yd (32.92 m)
Width .25 to 20 in (0.635 to 50.8 cm)


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