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DFG Fluorocarbon Guidance Tape
Material properties
It has high structural strength, and when used as a guide seal for a cylinder or hydraulic cylinder, it can withstand high lateral stress and reverse stress, thereby ensuring the balanced movement of the piston or piston rod.
Excellent friction and wear characteristics, even cylinders or hydraulic cylinders working in dry friction or boundary lubrication and non-lubricating liquid media can show their superior wear-resistant, anti-friction, anti-stick and other effects.
It has a certain elasticity and softness, and can be very obedient between the two metal friction pairs. It not only has excellent sealing, but also protects the ground metal from wear.
It has good temperature resistance and can be used for a long time in the temperature range of +120℃.
It has wide applicability and easy to use. It can adapt to the guide sealing requirements of pistons and piston rods of any model and non-standard pneumatic or hydraulic systems, and can be cut and assembled according to the required length.
Design Introduction
Advantages
Low friction
Corrosion resistant
Thermal stability
Specification
Material Type | Density (g/cm³ ) | Linear thermal expansion factor (×10-5) | Tensile strength (MPa) | Elongation (%) | Compressive strength (MPa) | Bending Strength (MPa) | Impact Strength without Notch (KJ/m ) | Friction and Wear Properties(Dry Friction) | Heat Distortion | |
| 40-120℃ | Coefficien of fricion | Wear Loss (mm³) | ||||||||
| DFG-120 | 2.5-2.6 | 7.0-8.5 | 17-20 | >100 | 30-35 | 20-25 | >15 | 0.12-0.16 | <2.6 | 60-65 |
| DFG-130 | 3.1-3.5 | 5.8-7.5 | 20-25 | >125 | 40-50 | 30-40 | 20-25 | 0.20-0.25 | 6.5 | 60-70 |