P.E.T. Poly Ethane Phtetrathalate

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P.E.T. Poly Ethane Phtetrathalate. Made By :- Shraddha Debnath (28) Riya Dhingra (27) Rishita Yadav (26) Shubham Dahiya (29) Siddhant Kaul (30). Introduction. What is P.E.T ?. What is P.E.T made of ?.
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P.E.T.Poly Ethane Phtetrathalate Made By :- ShraddhaDebnath (28) RiyaDhingra (27) RishitaYadav (26) ShubhamDahiya (29) SiddhantKaul (30) Introduction What is P.E.T ? What is P.E.T made of ? The term polyethylene terephthalate is a source of confusion because this substance, PET, does not contain polyethylene. Thus, the alternate form, poly(ethylene terephthalate), is often used in scholarly journals for the sake of accuracy and clarity
  • Polyethylene (sometimes written poly ethylterephthalateene terephthalate), commonly abbreviated PET, PETE, or the obsolete PETP or PET-P, is a thermoplasticpolymer resin of the polyester family and is used in synthetic fibers; beverage, food and other liquid containers; thermoforming applications; and engineering resins often in combination with glass fiber.
  • RiyaDhingra Properties of P.E.T Physical Properties .
  • Molecular formula : (C10H8O4)n
  • Molar mass : variable
  • Density : 1.38 g/cm3 (20 °C)
  • Amorphous : 1.370 g/cm3
  • Single crystal : 1.455 g/cm3
  • Melting point : 250 °C, 260 °C[
  • Boiling point : 350 °C ( decomp.)
  • Solubility in water practically insoluble
  • Thermal conductivity 0.15 to 0.24 W m−1 K−1
  • Refractive index (nD)1.57–1.58,1.5750
  • Specific heat capacity, C1.0 kJ/(kg·K) Related compounds
  • Related Monomers Terephthalic acid,Ethyleneglycol
  • SiddhantKaul & RishabhGoel Advantages & Disadvantages Advantages of P.E.T ? Disadvantages of P.E.T ? Non renewable resource. Environmental pollutant( non-biodegradable ). Produces toxic fumes if burnt. Recycling is very costly. Gets deformed under load.
  • Light in weight.
  • Can be easily molded.
  • Corrosion resistant and chemically inert.
  • Cheap to produce.
  • Strong and durable.
  • Does not expand on heating.
  • Can be manufactured in any size.
  • ShraddhaDebnath& ShubhamDahiya Uses of P.E.T Uses .
  • PET is an excellent barrier material, plastic bottles made from PET are widely used for soft drinks .
  • PET is also used as substrate in thin film and solar cell.
  • It is also used for making magnetic tapes, used in audio and video cassette recorders.
  • P.E.T is also used for making pressure sensitive adhesive tapes.
  • RishitaYadav Image Gallery Submitted to :- Mrs.NeerajPuniya THANK YOU
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