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Safwa Polymer
Virgin PTFE — Tube & Rod
Virgin PTFE — Tube & Rod
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Both open pre-filled with this product - add your OD, ID, length and quantity.
100% virgin (unfilled) PTFE. Broadest chemical resistance of any sealing material — resistant to virtually all media except molten alkali metals and elemental fluorine. Low friction, food-contact safe, and suitable for healthcare and pharmaceutical applications. Manufactured by Safwa Polymer, Badr City, Egypt.
Physical Properties
Hardness, density, tensile, elongation and friction are measured in our own laboratory in Badr City.
| Property | Value | Test Standard |
|---|---|---|
| Hardness | 57 Shore D | ISO 868 |
| Density | 2.16 g/cm³ | ISO 1183 |
| Tensile Strength | 27 MPa | ASTM D4894 |
| Elongation at Break | 300% | ASTM D4894 |
| Coefficient of Sliding Friction | 0.1 | ISO 8295 |
| Thermal Conductivity | 0.23 W/mK | DIN 52612 † |
| Thermal Expansion Coeff. (25°C) | 16 × 10⁻⁵ K⁻¹ | ISO 7991 † |
| Min. Service Temperature | −200°C | — |
| Max. Service Temperature | +260°C | — |
† Raw material supplier datasheet value.
Supplied as hollow tube or solid rod. Custom OD, ID, and lengths available — for sufficient quantity we cut a mold to your exact dimensions. Request a quote with your dimensions.
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