2 Meter Teflon PTFE Polytetrafluoroethylene Tube for 1.75mm Filament for 3D Printer (Clear)

Price: $9.99
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Product Features

PTFE is a thermoplastic polymer, which is solid at room temperature, with a density of about 2200 kg/m3. According to Chemours, its melting point is 600 K (327 °C; 620 °F). While PTFE is stable and nontoxic at lower temperatures, it begins to deteriorate after the temperature of cookware reaches about 260 °C (500 °F), and decomposes above 350 °C (662 °F).[52] The degradation by-products can be lethal to birds,[53] and can cause flu-like symptoms[54] in humans—see polymer fume fever. Meat is usually fried between 204 and 232 °C (399 and 450 °F), and most oils start to smoke before a temperature of 260 °C (500 °F) is reached, but there are at least two cooking oils ( Pyrolysis of PTFE is detectable at 200 °C (392 °F), and it evolves several fluorocarbon gases and a sublimate. An animal study conducted in 1955 concluded that it is unlikely that these products would be generated in amounts significant to health at temperatures below 250 °C (482 °F). Lowest coefficient of friction of plastics ?PTFE is so slippery that insects cannot get a grip and tend to fall off. It is Best of used to 3D Printer Filament catheter.

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