This video lecture from Macromolecules (F.Sc. second year Chemistry) covers the formation of acrylic resins from acrylates, acrylonitrile, methacrylate, and methylmethacrylate. Most important member of this family is PMMA i.e. poly methyl methacrylate. This is an example of addition polymerization. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.