Description
Prooduct description:
Production Product Name: tetrafluoroethylene tube ( PTFE tube, PTFE tube, Teflon tube)
Milk milky: F4 tetrafluoroethylene Teflon tube Full transparent: F46 PFA tube imports tetrafluoroethylene
Production Specifications: Φ2mmx4mm ( inner diameter of 2 mm , an outer diameter of 4 mm )
Production Color: White Temperature Temperature range: -190 ° C ~ 280 ° C
Production Features:
Excellent corrosion resistance — can withstand molten alkali metal fluoride, medium, and higher than 300 in addition to the role of all acid addition ℃ sodium hydroxide (including aqua regia), strong oxidizing agents, reducing agents and various organic solvents
Highly resistant insulation — affected by the environment and frequency, volume resistivity of up to 1018 ohm? cm, dielectric loss, high breakdown voltage.
Excellent resistance to high temperature resistance — the influence of temperature changes little, wide temperature range range, temperature – 190 ° C and +260 ° C .
Unique self-lubricating — the smallest with a plastic friction coefficient, is the ideal oil-free materials.
Protruding surface is not sticky — known solid materials can not adhere to the surface, it is a minimal surface energy of solid materials. Excellent resistance to atmospheric
aging — radiation resistance and low permeability — Long-term exposure to the atmosphere, surface and performance remained unchanged.
Valuable non-flammable — limiting oxygen index of 90 or less. Teflon — selection of imported dispersion polymerization PTFE resin paste is pushed through processing, the appearance of pure white. High temperature low — Operating temperature -190 ° C ~ + 280 ° can be autoclaved.
Corrosion — aqua regia hydrofluoric nitric acid and alkali resistance, and various organic solvents, adsorption and no dissolution and precipitation phenomena.
Environmental pollution — metallic element uranium blank value low lead content of less than 0.01PPB not adhere to any substance, non-toxic.
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