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Introduction
PTFE coated Fasteners reduces the friction during use and reuse, it has brilliant anti- corrosive properties and increases the usage life of Fasteners.
Application
PTFE Coated Fasteners have a well established reputation of doing brilliantly in the corrosive atmospheres prevalent in offshore oil and gas, offshore rigs & platforms, shipping, chemical, pharmaceutical, deep sea drilling, shipping, and marine, and power, and nuclear, electronic petrochemical, fluid.
Why use PTFE Coating
PTFE is non-stick, non-toxic self-lubricating and non-wetting,. It has brilliant anti-corrosive properties, superior heat resistant and has cryogenic constancy. All these properties of PTFE Coating creates a long term advantage for a PTFE user.
Technical Specifications:
| Use Temperatures | Working temp. range up to + 260°C |
| Corrosion Resistance | Salt Spray (ASTM B117) up to 3,000 hrs (Nuts not frozen) |
| Pencil Hardness | 5H – 6H (ASTM D3363-92A) |
| Kinetic Friction Coefficient | 0.06 – 0.08 |
| Thickness | Nominal 0.001” (1 mil) |
| Impact | 160 in lb (ASTM D2794-93) |
| Adhesion | 5B (ASTM D3359-95) |
| Elongation | 35%-50% |
| Tensile Strength | 4,000 psi |
| Operating Pressure | Up to 100,000 psi |
PTFE Coated Fasteners 