Saint-Gobain CHR® 2302-3R Tape
Saint-Gobain CHR® 2302-3R Tape provides excellent abrasion resistance and a low coefficient of friction, offering effective protection for surfaces or bearings subject to heavy wear. The acrylic adhesive bonds readily to most dry, clean surfaces, and the tape is more economical than PTFE tape.
Applications include: Lining chutes and conveyors, installing guide rails to reduce noise in glass-bottling plants, and replacing desk-drawer bearings for smooth, friction-free movement.
- Excellent abrasion resistance
- Low coefficient of friction
- More economical than PTFE tapes
- High-tack acrylic adhesive adheres readily to most dry, clean surfaces
- Blue poly-film inter-liner protects adhesive for easy die-cutting
| Property | Specification |
| Adhesive Material | Acrylic |
| Backing (Carrier) Material | UHMW polyolefin film |
| Total Thickness (Imperial) | 4.5 mil |
| Total Thickness (Metric) | 0.11 mm |
| Backing (Carrier) Thickness (Imperial) | 3 mil |
| Backing (Carrier) Thickness (Metric) | 0.08 mm |
| Adhesion to Steel (N/cm) | 3.8 |
| Adhesion to Steel (oz/in) | 34.73 |
| Tensile Strength (N/cm) | 35 |
| Tensile Strength (lb/in) | 20 |
| Elongation at Break | 300% |
| Product Color | Natural (blue) |
| Certifications | Ford ESB-M3G123 |
| Maximum Operating Temperature (Celsius) | 107 °C |
| Maximum Operating Temperature (Fahrenheit) | 225 °F |
| Minimum Operating Temperature (Celsius) | -40 °C |
| Minimum Operating Temperature (Fahrenheit) | -40 °C |
| Adhesive Thickness (mm) | 0.038 |
| Liner | Blue poly-film interliner (kraft optional) |
| Standard Roll Length (m) | 33 |
