PTFE Teflon coated fiberglass cloth fabric

الوصف

PTFEis a material of remarkable properties; non-stick, friction-free, self-lubricating, non-wetting, non-flammable, non-brittle, non-toxic, resistant to atmospheric conditions, resistant to fungus growth and resistant to all chemicals (except molten alkali metals and fluorine at elevated temperatures and pressures). Its electrical properties are equally outstanding. All properties are maintained over a wide working temperature range of ***0 ºC. to + **0 ºC.


Fiber-Glass too is a material of remarkable properties. Fabrics made from continuous filament yarn exhibit superior properties in terms of high tensile strength, low elongation, high temperature resistance, electric and sound insulation etc.

 

PTFE sheet

PTFE is high performance engineering speciality polymer. It has a unique position in the plastic industry due to its chemical inertness, Heat resistance, excellent electric insulation properties and low coefficient of friction.



Properties

PTFE is polymer which is extensively used in chemical, mechanical, electronic & electrical industries due to its unique characteristics.

• Chemical inertness to all known chemicals, however attacked by molten alkali metals, chlorine, tri-fluorides, fluorine & related fluorine complexes at elevated temperature & pressure.
• Resistance to solvents, insoluble in all solvents up to **0 °C. Certain high fluorinated oils swell & dissolve PTFE at temperature close to crystalline melting point.
• Wide operating temperature range **0 °C to ***0 °C, at atmospheric pressure.
• Lowest coefficient of friction among all known metals & nonmetals.
• Non-toxic & anti-stick properties.
• Negligible water absorption.
• Non-flammable.
• Resistance to radiations : electrical properties remain practically unchanged during & after irradiation, both in air & vacuum.
• Excellent weathering resistance.
• Outstanding electrical/insulating properties over wide frequency range.
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