Class 8 Synthetic Fibres and Plastics Notes

Synthetic Fibres and Plastics Notes Synthetic Fibres:- The synthetic fibres are man-made fibres which are made of small units of chemicals (monomers) joined together in the form of large chain. All the synthetic fibres are prepared using raw materials of petroleum origin, called petrochemicals. Polymer:- A single large unit made up of many small repeating […]