DeWAL® PTFE Tapes

The DeWAL line of PTFE backed tapes are offered with either a high temperature silicone or aggressive acrylic adhesive. Several products within this line are tensilized PTFE backed versions, with increased tensile strength and decreased elongation properties. Other offerings include pigmented adhesive, with tensilized PTFE and etching on the backside of the skived PTFE film to promote self-bonding.

Features

• Thickness offerings of 0.05, 0.0635, 0.07, 0.13 and 0.25 mm (0.002, 0.0025, 0.003, 0.005, and 0.010 in.) 
• Non-stick surface
• UL 510A recognized and various government MIL A-A 59474 standards available
• PTFE tapes with silicone have a high heat resistance, 250°C (500°F)
• Silicone-free options available that meet low out-gassing requirements specified in ASTM E-595

Benefits

• Low friction
• Good insulation
• Excellent chemical resistance

Applications

Electrical Insulation, Conduction and EMI Shielding

Vacuum Bagging

Wire & Cable Protection

• Electrical Insulation, Conduction and EMI Shielding
• Vacuum Bagging
• Wire & Cable Protection