Virgin PTFE Rod&Bar
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Direct Factory PTFE Rod Manufacturer & Supplier (Virgin PTFE Rod & Bar)
As an established, direct-factory ptfe rod manufacturer and global ptfe rod supplier, we produce high-grade virgin ptfe rod and solid ptfe bar stock engineered strictly from 100% un-reprocessed fluoropolymer resins. We operate dual advanced manufacturing lines utilizing automated ram extrusion for small-to-medium continuous rods and high-pressure hydraulic compression molding for heavy-diameter bars. Treated with computer-controlled stress-relieving annealing cycles, our virgin PTFE rods deliver uniform cross-sectional density, smooth turning performance, and zero internal cracking during precision multi-axis CNC lathe machining.
Extruded vs. Molded PTFE Rod Supply Configurations
Choose the optimal manufacturing process tailored to your CNC machining diameter and volume requirements.
1. Ram Extruded PTFE Rods (Small to Medium Dia)
Produced via automated continuous ram extrusion dies. Offers excellent straightness, consistent outer diameter tolerances, and continuous roll/bar lengths ideal for automated CNC Swiss lathes.
2. Compression Molded PTFE Rods & Bars (Large Dia)
Formed under high hydraulic compression tonnage in vertical molds. Provides ultra-high physical density, void-free core structure, and low internal stress for heavy component turning.
3. Ground Precision Rods & Cut-to-Length Blanks
Centerless ground ptfe rod options for ultra-tight outer diameter tolerances, or pre-cut billet blanks ready for direct mounting onto machine chucks.
Virgin PTFE Rod & Bar Technical Parameters
Verified mechanical and dielectric property baselines tested to international standards.
| Property Parameter | Virgin PTFE Rod Value | Machining & Application Benefit |
|---|---|---|
| Apparent Density | 2.13 - 2.20 g/cm³ | Dense, non-porous structure eliminates internal micro-voids |
| Tensile Strength | ≥ 20.0 - 30.0 MPa | High structural strength under mechanical load and thread cutting |
| Ultimate Elongation | ≥ 200% - 300% | High toughness prevents chipping during rapid CNC machining |
| Dielectric Strength | ≥ 10.0 - 15.0 kV/mm | Superior electrical insulation for high-frequency equipment |
| Continuous Operating Temp | -180°C to +260°C | Maintains structural stability under cryogenic and steam conditions |
| Hardness (Shore D) | 55 - 60 Shore D | Optimum hardness balance for clean cutting and self-lubrication |
Key Performance Advantages of Our Virgin PTFE Rods & Bars
Target CNC Machining & Application Fields
Primary engineering applications utilizing extruded and molded virgin PTFE bar stock.
Inquire Bulk Wholesale Pricing from Direct PTFE Rod Manufacturer
Looking for a reliable ptfe rod supplier for your CNC machine shop or industrial distribution network? Contact our engineering sales team for immediate factory pricing, custom diameter options, and material samples.
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