They are tabulated for common materials such as alloys, composite materials, ceramics, plastics, and wood. Industrial uses include the production of drugs, biodegradable plastics, and chiral catalysts. They can be used as adhesives for wood, metal, glass, stone, and some plastics. Manufacturing includes machine products, cement, plastics, and other goods. ILs can aid the recycling of synthetic goods, plastics, and metals. The sector provides laser optics, industrial diamonds, electronics, plastics and aerospace precision engineering. Alternative materials including chlorine free plastics and paper are available for some smart applications. Materials recovery facilities are responsible for sorting and processing plastics. It is primarily used to synthesize plastics and related materials. Cyanoacrylates are useful for bonding to metal, leather, rubber, cotton, and other plastics. These cities happen to be the base of hundreds of plastics and rubber manufacturing companies. It is used in the production of benzene, gasoline, nylon, plastics, and polyurethane. For different media like printing, computers, plastics, and textiles, different types of swatches are used. UV degradation is one form of polymer degradation that affects plastics exposed to sunlight. Others include&colon; pharmaceuticals, textile and footwear, plastics and optical instruments.