3793-6502 – TBC

Overview

The 3M™ PTFE Glass Cloth Tape 5451/5453 is a high-performance material engineered with a PTFE-impregnated woven glass cloth backing and a pressure-sensitive silicone adhesive. Its primary function is to provide an exceptionally low-friction, non-stick surface for process machinery, facilitating smooth material flow and preventing adhesion. A critical design consideration is balancing the excellent high-temperature performance (up to 260°C) with the inherent flexibility of the glass cloth backing; while robust, excessive mechanical stress can lead to delamination or premature wear in highly abrasive environments.

Key Features

• Extreme Temperature Resistance: -73°C to 260°C (-100°F to 500°F)
• Low Coefficient of Friction: Facilitates non-stick surfaces
• High Tensile Strength: 1760 N/100 mm (5451) to 3065 N/100 mm (5453)
• Durable Backing: Woven glass cloth impregnated with PTFE
• Silicone Adhesive: Provides strong adhesion with thermal stability
• Total Thickness: 0.08 mm (5451) to 0.21 mm (5453)

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

• High-speed conveyor belt guides and chutes to prevent material sticking
• Release film for composite molding and curing processes
• Electrical insulation in high-temperature environments
• Wear-resistant surfacing for sliding components in industrial machinery