Both open pre-filled with this product - add your OD, ID, length and quantity.
PTFE filled with 20% graphite. Graphite enhances self-lubrication and reduces friction below that of virgin PTFE — ideal for dry-running seals, bearings, and sliding applications where external lubrication is limited. Good thermal conductivity and broad chemical resistance. 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
61–64 Shore D
ISO 868
Density
2.0–2.06 g/cm³
ISO 1183
Tensile Strength
14–20 MPa
ASTM D4894
Elongation at Break
85–180%
ASTM D4894
Coefficient of Friction
0.08–0.09
ISO 8295
Min. Service Temperature
−200°C
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Max. Service Temperature
+260°C
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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.
