1. Plastics By surya teja 2. • Plastics are made from resin with or without fillers, plasticisers and pigments. These are organic materials of high molecular weight which…
Slide 1PLASTIC ON ENVIRONMENT!!! Slide 2 INTRODUCTION Plastic is the general common term for a wide range of synthetic or semi synthetic organic solid materials suitable…
Plastic A wide range of synthetic materials used in the manufacturing of industrial products Advantages of Plastic… Very useful in construction, electronics, packaging,…