Explain why vinyl acetate or styrene used?
2. Describe the function of benzoyl peroxide.
3. Write the chemical equation for the above reaction.
4. What does "resin" mean in polymer chemistry?
5. Differentiate between the properties of product produced from the two test tubes.
6. Describe the chemical structure of unsaturated polyester resin produced by using FTIR spectra given in Figure

   

Transcribed Image Text:

T (%) 100 90 80 70 60 50 40 30 20 4000 3378 3500 2877 2939 3000 mama 2000 2500 Wavenumber (cm*¹) 1636 1448 1727 1379 1266 1720 1500 1175 850 918 656 1032 1112 1000 M 760 500 T (%) 100 90 80 70 60 50 40 30 20 4000 3378 3500 2877 2939 3000 mama 2000 2500 Wavenumber (cm*¹) 1636 1448 1727 1379 1266 1720 1500 1175 850 918 656 1032 1112 1000 M 760 500

Answer rating: 100% (QA)

The numbers indicate the wavenumber in cm1 where the peaks occur which are related to the vibrational energies of the molecular bonds Now lets address your questions Vinyl Acetate or Styrene Usage Vin... View the full answer