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 ?.
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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